Category: Health

Harnessing the Power of Microglia

Posted on by phoffman@channelchek.com

Immune Cells in the Brain May Reduce Damage During Seizures and Promote Recovery

Seizures are like sudden electrical storms in the brain. Seizure disorders like epilepsy affect over 65 million people worldwide and can have profound effects on a person’s quality of life, cognitive function and overall well-being. Prolonged seizures called status epilepticus can cause lasting brain damage.

Specialized immune cells in the brain called microglia are activated during seizures to help clean up the damage. Researchers don’t fully understand exactly how these cells are involved in seizures. Some studies have found that microglia promote seizures, while other studies show the opposite.

This article was republished with permission from The Conversation, a news site dedicated to sharing ideas from academic experts. It represents the research-based findings and thoughts of, Synphane Gibbs-Shelton, Ph.D. Candidate in Pharmacology, University of Virginia.

I am a scientist who studies the roles that microglia play in seizures. My colleagues and I at the Eyo Lab at the University of Virginia wanted to investigate the possible protective function microglia serve during seizures and how they affect recovery.

We induced seizures in mice using three different methods – chemical, hyperthermic and electrical – and temporarily removed their microglia. In all three cases, we found that seizures worsened when these cells were absent. Mice without microglia also experienced significant weight loss and decrease in mobility compared with mice with microglia.

Our findings highlight the importance of microglia in safeguarding the brain during seizures and promoting recovery; but they also raise important questions about how these cells provide a protective rather than detrimental effect.

While removing all microglia allowed us to better understand their overall effects on seizures, it meant we were unable to fully assess their contributions in specific brain regions and how they interact with other cells. This is because removing microglia also affects the function of other brain cells. Future studies that more selectively modify microglia or alter their function in a controlled way could help researchers gain a more nuanced understanding of the role these cells play in seizures.

This video shows microglia moving in cell culture.

Researchers also don’t fully understand what specific molecules and signals microglia use to protect the brain during seizures. How well our findings apply to seizure disorders like epilepsy is also unclear. These knowledge gaps highlight the complexity of seizure disorders and the need for continued study.

Identifying strategies to harness the beneficial functions of microglia can help researchers develop better treatments that prevent long-term brain damage and enhance the quality of life of people with seizure disorders.

Release – PDS Biotech Strengthens Intellectual Property Portfolio Governing A Combination of Versamune® and PDS0301

Posted on by aweinsoff@channelchek.com

Research News and Market Data on PDSB

  • Composition of matter and use patent for Versamune® in combination with PDS0301 allowed in Canada
  • PDS Biotech’s proprietary combination of Versamune® based PDS0101 and PDS0301 with an immune checkpoint inhibitor resulted in 21 months median overall survival in advanced HPV-positive cancer patients who had failed all prior treatments including immune checkpoint inhibitor therapy

FLORHAM PARK, N.J., July 11, 2023 (GLOBE NEWSWIRE) — PDS Biotechnology Corporation (Nasdaq: PDSB), a clinical-stage immunotherapy company developing a growing pipeline of targeted immunotherapies for cancer and infectious disease, today announced the Canadian Intellectual Property Office has allowed patent number 2,876,656 titled, “Cationic Lipid Vaccine Combinations and Methods of Use,” governing composition of matter and uses for Versamune® (R-DOTAP) in combination with PDS0301. The intellectual property provides broad protection for treatments utilizing Versamune® based therapies, including PDS0101, in combination with PDS0301 as a potential treatment for cancer. This patent expands PDS Biotech’s market coverage and adds to the world-wide patent portfolio including the patent granted by the United States Patent and Trademark Office (USPTO), U.S. Patent No. 11,401,306, covering the combination of Versamune® and cytokines including Interleukin 12 (IL-12).

The Canadian patent will protect the capability of the composition of Versamune® and PDS0301 to reduce the population of a well-documented population of cells called myeloid derived suppressor cells (MDSC) that enable the cancer to escape attack by T cells. The composition, when administered with a tumor antigen, enhances the Versamune® induced anti-tumor response. Suppression of anti-tumor immune responses is a major mechanism by which tumor cells escape attack by T cells. MDSCs are reported to be the key immunosuppressive cells present in the tumor that protect the cancer’s ability to grow and are a major obstacle to effective cancer immunotherapy.

“This newly allowed patent adds to the intellectual property governing Versamune® based therapies in combination with PDS0301, which we believe represent a potentially transformative treatment approach for advanced cancer patients,” said Dr. Frank Bedu-Addo, CEO of PDS Biotech. “Possessing multilayered IP for our immunotherapies is an important value driver for PDS Biotech and is a key component of our business strategy. We anticipate that Canada will constitute an important market as we begin our commercialization and partnership strategies.”

In December 2022, PDS Biotech provided an update on the National Cancer Institute led study of a combination of PDS0101, PDS0301 and an immune checkpoint inhibitor (ICI) in patients with various types of human papillomavirus (HPV) 16-positive cancers who had failed all prior treatments including ICI therapy. These patients have a historical median overall survival (OS) of 3-4 months on ICI therapy. This combination achieved a median overall survival of 21 months reported in 29 patients. In the patients who had not received prior ICI therapy, median OS had not yet been reached at 27 months, and an objective response rate of 88% (7/8) and complete response in 38% (3/8) of patients was reported. In similar ICI naïve patients on a combination of ICI therapy and chemotherapy, the published median OS is approximately 13 months and objective response is approximately 35%. Similar results with the combination of PDS0101, PDS0301 and an ICI were seen in all types of HPV-positive advanced cancers including anal, cervical, head and neck, vaginal and vulvar.

PDS Biotech’s exclusive rights to the combination of PDS0101 and PDS0301 permits it to design compositions and methods that overcome tumor immune suppression utilizing a different mechanism from checkpoint inhibitors.

About Versamune®
Versamune® is a novel investigational T cell activating platform which effectively stimulates a precise immune system response to a cancer-specific protein. Versamune® based investigational immunotherapies promote a potent targeted T cell attack against cancers expressing the protein. They are given by subcutaneous injection and can be combined with standard of care treatments. Clinical data suggest that Versamune® based investigational immunotherapies, such as PDS0101, demonstrate meaningful disease control by reducing and shrinking tumors, delaying disease progression and/or prolonging survival. Versamune® based immunotherapies have demonstrated minimal toxicity to date that may allow them to be safely combined with other treatments. We believe Versamune® based investigational immunotherapies represent a transformative treatment approach for cancer patients to provide improved efficacy, safety and tolerability.

About PDS0101
PDS0101, PDS Biotech’s lead candidate, is a novel investigational human papillomavirus (HPV)-targeted immunotherapy that stimulates a potent targeted T cell attack against HPV-positive cancers. PDS0101 is given by subcutaneous injection alone or in combination with other immunotherapies and cancer treatments. In a Phase 1 study of PDS0101 in monotherapy, the treatment demonstrated the ability to generate multifunctional HPV16 targeted CD8 and CD4 T cells with minimal toxicity. Interim data suggests PDS0101 generates clinically effective immune responses and the combination of PDS0101 with other treatments can demonstrate significant disease control by reducing or shrinking tumors, delaying disease progression, and/or prolonging survival. The combination of PDS0101 with other treatments does not appear to compound the toxicity of other agents.

About PDS0301
PDS0301 is a novel investigational tumor-targeting antibody-conjugated Interleukin 12 (IL-12) that enhances the proliferation, potency and longevity of T cells in the tumor microenvironment. PDS0301 is given by a subcutaneous injection. PDS0301 is designed to improve the safety profile of IL-12 and to enhance the anti-tumor response.

About PDS Biotechnology
PDS Biotech is a clinical-stage immunotherapy company developing a growing pipeline of targeted cancer and infectious disease immunotherapies based on our proprietary Versamune®, Versamune® plus PDS0301, and Infectimune™ T cell-activating platforms. We believe our targeted immunotherapies have the potential to overcome the limitations of current immunotherapy approaches through the activation of the right type, quantity and potency of T cells. To date, our lead Versamune® clinical candidate, PDS0101, has demonstrated the ability to reduce and shrink tumors and stabilize disease in combination with approved and investigational therapeutics in patients with a broad range of HPV16- associated cancers in multiple Phase 2 clinical trials and will be advancing into a Phase 3 clinical trial in combination with KEYTRUDA® for the treatment of recurrent/metastatic HPV16-positive head and neck cancer in 2023. Our Infectimune™ based vaccines have also demonstrated the potential to induce not only robust and durable neutralizing antibody responses, but also powerful T cell responses, including long-lasting memory T cell responses in pre-clinical studies to date. To learn more, please visit www.pdsbiotech.com or follow us on Twitter at @PDSBiotech.

Forward Looking Statements
This communication contains forward-looking statements (including within the meaning of Section 21E of the United States Securities Exchange Act of 1934, as amended, and Section 27A of the United States Securities Act of 1933, as amended) concerning PDS Biotechnology Corporation (the “Company”) and other matters. These statements may discuss goals, intentions and expectations as to future plans, trends, events, results of operations or financial condition, or otherwise, based on current beliefs of the Company’s management, as well as assumptions made by, and information currently available to, management. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as “may,” “will,” “should,” “would,” “expect,” “anticipate,” “plan,” “likely,” “believe,” “estimate,” “project,” “intend,” “forecast,” “guidance”, “outlook” and other similar expressions among others. Forward-looking statements are based on current beliefs and assumptions that are subject to risks and uncertainties and are not guarantees of future performance. Actual results could differ materially from those contained in any forward-looking statement as a result of various factors, including, without limitation: the Company’s ability to protect its intellectual property rights; the Company’s anticipated capital requirements, including the Company’s anticipated cash runway and the Company’s current expectations regarding its plans for future equity financings; the Company’s dependence on additional financing to fund its operations and complete the development and commercialization of its product candidates, and the risks that raising such additional capital may restrict the Company’s operations or require the Company to relinquish rights to the Company’s technologies or product candidates; the Company’s limited operating history in the Company’s current line of business, which makes it difficult to evaluate the Company’s prospects, the Company’s business plan or the likelihood of the Company’s successful implementation of such business plan; the timing for the Company or its partners to initiate the planned clinical trials for PDS0101, PDS0203 and other Versamune® and Infectimune™ based product candidates; the future success of such trials; the successful implementation of the Company’s research and development programs and collaborations, including any collaboration studies concerning PDS0101, PDS0203 and other Versamune® and Infectimune™ based product candidates and the Company’s interpretation of the results and findings of such programs and collaborations and whether such results are sufficient to support the future success of the Company’s product candidates; the success, timing and cost of the Company’s ongoing clinical trials and anticipated clinical trials for the Company’s current product candidates, including statements regarding the timing of initiation, pace of enrollment and completion of the trials (including the Company’s ability to fully fund its disclosed clinical trials, which assumes no material changes to the Company’s currently projected expenses), futility analyses, presentations at conferences and data reported in an abstract, and receipt of interim or preliminary results (including, without limitation, any preclinical results or data), which are not necessarily indicative of the final results of the Company’s ongoing clinical trials; any Company statements about its understanding of product candidates mechanisms of action and interpretation of preclinical and early clinical results from its clinical development programs and any collaboration studies; and other factors, including legislative, regulatory, political and economic developments not within the Company’s control. The foregoing review of important factors that could cause actual events to differ from expectations should not be construed as exhaustive and should be read in conjunction with statements that are included herein and elsewhere, including the other risks, uncertainties, and other factors described under “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and elsewhere in the documents we file with the U.S. Securities and Exchange Commission. The forward-looking statements are made only as of the date of this press release and, except as required by applicable law, the Company undertakes no obligation to revise or update any forward-looking statement, or to make any other forward-looking statements, whether as a result of new information, future events or otherwise.

Versamune® is a registered trademark and Infectimune™ is a trademark of PDS Biotechnology.
KEYTRUDA® is a registered trademark of Merck Sharp and Dohme LLC, a subsidiary of Merck & Co., Inc.,
Rahway, N.J., USA.

Investor Contacts:
Deanne Randolph
PDS Biotech
Phone: +1 (908) 517-3613
Email: drandolph@pdsbiotech.com

Rich Cockrell
CG Capital
Phone: +1 (404) 736-3838
Email: pdsb@cg.capital

Media Contacts:
Tiberend Strategic Advisors, Inc.
Dave Schemelia
Phone: +1 (609) 468-9325
dschemelia@tiberend.com

Eric Reiss
Phone: +1 (802) 249-1136
ereiss@tiberend.com

MAIA Biotechnology (MAIA) – THIO-101 Part A Survival Data Reaches 12 Months

Posted on by cpereira@noblefcm.com


Tuesday, July 11, 2023

MAIA is a targeted therapy, immuno-oncology company focused on the development and commercialization of potential first-in-class drugs with novel mechanisms of action that are intended to meaningfully improve and extend the lives of people with cancer. Our lead program is THIO, a potential first-in-class cancer telomere targeting agent in clinical development for the treatment of NSCLC patients with telomerase-positive cancer cells. For more information, please visit www.maiabiotech.com.

Robert LeBoyer, Senior Vice President, Equity Research Analyst, Biotechnology, Noble Capital Markets, Inc.

Refer to the full report for the price target, fundamental analysis, and rating.

Survival Data From The First Two Patients Announced. MAIA Biotechnology announced updated survival data from the first two patients treated in its Phase 2 THIO-101 trial. The patients remain alive without disease progression for 12.2 and 11.5 months from treatment initiation and 10.2 months and 8.5 months after completing THIO treatment. These results compare with expected survival of about 3 months to 4 months after disease progression or about 6 months if a third line of therapy is given. We see these positive results as consistent with the preclinical data.

Patients Were From The Safety Lead-In Stage. The THIO-101 trial enrolls patients with recurrent or metastatic Stage 4 non-small cell lung cancer that have failed 2 lines of therapy. These prior therapies include an immune checkpoint inhibitor and a platinum-based (standard) chemotherapy regimen. The two patients were from the Part A safety verification stage. The patients were treated with 360 mg of THIO followed by a standard regimen of Libtayo (cemiplimab, an immune checkpoint inhibitor from Regeneron). The patients have not received any new cancer therapies.


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*Analyst certification and important disclosures included in the full report. NOTE: investment decisions should not be based upon the content of this research summary. Proper due diligence is required before making any investment decision. 

GeoVax Labs, Inc. (GOVX) – First Gedeptin Data From Phase 1/2 Presented

Posted on by cpereira@noblefcm.com


Tuesday, July 11, 2023

GeoVax Labs, Inc., a clinical-stage biotechnology company, develops human vaccines for infectious diseases and cancer in the United States and internationally. The company through its patented Modified Vaccinia Ankara-Virus Like Particle vaccine platform develops various vaccines. It is developing various vaccines that are in human clinical trials, and preclinical research and development phases, including vaccines against human immunodeficiency virus (HIV); Zika virus; malaria; and hemorrhagic fever viruses, such as Ebola, Sudan, Marburg, and Lassa, as well as therapeutic vaccines for chronic Hepatitis B infections and cancers. The company has collaboration and partnership agreements with the National Institute of Allergy and Infectious Diseases of the National Institutes of Health; the HIV Vaccines Trial Network; Centers for Disease Control and Prevention; United States Army Research Institute of Infectious Disease; U.S. Naval Research Laboratory; Emory University; University of Pittsburgh; Georgia State University Research Foundation; Peking University; University of Texas Medical Branch; the Institute of Human Virology at the University of Maryland; the Scripps Research Institute; the Burnet Institute; American Gene Technologies, Inc.; Viamune, Inc.; Vaxeal Holding SA; CaroGen Corporation; Virometix AG; and Leidos, Inc. GeoVax Labs, Inc. was founded in 2001 and is based in Smyrna, Georgia.

Robert LeBoyer, Senior Vice President, Equity Research Analyst, Biotechnology, Noble Capital Markets, Inc.

Refer to the full report for the price target, fundamental analysis, and rating.

GeoVax Presents Preliminary Phase 1/2 HNSCC data GeoVax presented first data from its Gedeptin Phase 1/2 trial at the AACR (American Association for Cancer Research) and AHNS (American Head and Neck Society) joint cancer conference. The results show that the Gedeptin regimen was able to achieve Stable Disease according to RECIST 1.1 criteria in 5 out of 7 evaluable patients.  

Study Design and First Data. Gedeptin delivers the PNP gene from E. coli to convert a prodrug, fludarabine, into an active cytotoxic drug, fluoroadenine, inside the tumor cells. The trial enrolled patients with refractory head and neck squamous cell carcinoma (HNSCC) to receive up to 5 cycles of the combination, consisting of 3 intratumoral injections of Gedeptin over two days followed by daily infusions of fludarabine for three days. The presentation reported on the first 8 patients out of a planned enrollment of 10 patients. 


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Equity Research is available at no cost to Registered users of Channelchek. Not a Member? Click ‘Join’ to join the Channelchek Community. There is no cost to register, and we never collect credit card information.

This Company Sponsored Research is provided by Noble Capital Markets, Inc., a FINRA and S.E.C. registered broker-dealer (B/D).

*Analyst certification and important disclosures included in the full report. NOTE: investment decisions should not be based upon the content of this research summary. Proper due diligence is required before making any investment decision. 

Release – GeoVax Presents Gedeptin® Clinical Data at the AACR-AHNS Head and Neck Cancer Conference

Posted on by aweinsoff@channelchek.com

Research News and Market Data on GOVX

 

Atlanta, GA, July 10, 2023 – GeoVax Labs, Inc. (Nasdaq: GOVX), a biotechnology company developing immunotherapies and vaccines against cancers and infectious diseases, announced today the presentation of Phase 1/2 clinical trial data for GeoVax’s gene therapy candidate, Gedeptin® at the American Association for Cancer Research (AACR) and the American Head and Neck Society (AHNS) joint Head and Neck Cancer Conference in Montréal, QC, Canada. The presentation, titled “Phase 1/ 2 study of Ad/PNP with fludarabine for the treatment of head neck squamous cell carcinoma (HNSCC)”, describes the evaluation of Gedeptin as an experimental therapy for refractory solid tumors.

Gedeptin is a novel patented product/technology for the treatment of solid tumors through a gene therapy strategy known as Gene-Directed Enzyme Prodrug Therapy (GDEPT). In GDEPT, a vector is used to selectively transduce tumor cells with a nonhuman gene, which expresses an enzyme that can convert a nontoxic prodrug into a highly toxic antitumor compound in situ.

The ongoing Phase 1/2 trial (ClinicalTrials.gov Identifier: NCT03754933) is evaluating the safety and efficacy of repeat cycles of Gedeptin therapy in patients with recurrent head and neck squamous cell carcinoma (HNSCC), with tumor(s) accessible for injection and no curable treatment options. The protocol entails up to five treatment cycles, each consisting of three intra-tumoral injections of Gedeptin over two days followed by infusion of a prodrug, fludarabine phosphate, once daily for three days. A completed Phase 1 dose-ranging study demonstrated that treating a tumor with a single cycle of Gedeptin, followed by fludarabine infusions, was well tolerated, with evidence of a reduction in tumor size in patients with solid tumors.

The poster presentation (viewed here), highlighted the following data:

  • 8 patients have been enrolled in the study to date.
  • No dose limiting toxicities or serious adverse events (SAEs) are definitively attributable to treatment. Additionally, no adverse events above grade 3 severity have been reported.
  • Up to 5 cycles of Gedeptin treatment have been administered without limiting sequelae. Intratumoral expression of the PNP transgene by RT-PCR has been established in treated tumors studied to date.
  • Impairment of tumor growth (i.e., “stable disease” using RECIST 1.1 evaluation criteria) in targeted lesions was seen in 5 of 7 patients; tumor response assessment in one patient remains under study.

Kelly T. McKee, M.D., GeoVax’s Chief Medical Officer and presenting author, commented, “This clinical trial is ongoing, but from our interim analysis, we can conclude that administration of Gedeptin is safe and feasible. The strategy is also being considered for earlier-stage HNSCC with less tumor burden, including a role similar to neoadjuvant or cytoreductive radiotherapy in combination with checkpoint blockade inhibition. A multi-center trial is planned to define the maximum tolerable dose and feasibility in smaller tumors.”

The current study is being funded in part by the U.S. Food and Drug Administration (FDA) pursuant to its Orphan Products Clinical Trials Grants Program. The FDA has also granted Gedeptin orphan drug status for the intra-tumoral treatment of anatomically accessible oral and pharyngeal cancers, including cancers of the lip, tongue, gum, floor of the mouth, salivary gland, and other oral cavities. GeoVax anticipates completion of the current trial by year-end 2023, after which expanded development of Gedeptin is anticipated, both as monotherapy and combination therapy in conjunction with other therapies to potentially include immune checkpoint inhibitors, angiogenesis inhibitors, radiation, chemotherapy, etc.)

About GeoVax

GeoVax Labs, Inc. is a clinical-stage biotechnology company developing novel therapies and vaccines for solid tumor cancers and many of the world’s most threatening infectious diseases. The company’s lead program in oncology is a novel oncolytic solid tumor gene-directed therapy, Gedeptin®, presently in a multicenter Phase 1/2 clinical trial for advanced head and neck cancers. GeoVax’s lead infectious disease candidate is GEO-CM04S1, a next-generation COVID-19 vaccine targeting high-risk immunocompromised patient populations. Currently in two Phase 2 clinical trials, GEO-CM04S1 is being evaluated as a COVID-19 vaccine for immunocompromised patients such as those suffering from hematologic cancers and other patient populations for whom the current authorized COVID-19 vaccines are insufficient. In addition, GEO-CM04S1 is in a Phase 2 clinical trial evaluating the vaccine as a more robust, durable COVID-19 booster among healthy patients who previously received the mRNA vaccines. GeoVax has a leadership team who have driven significant value creation across multiple life science companies over the past several decades. For more information, visit our website: www.geovax.com.

Forward-Looking Statements

This release contains forward-looking statements regarding GeoVax’s business plans. The words “believe,” “look forward to,” “may,” “estimate,” “continue,” “anticipate,” “intend,” “should,” “plan,” “could,” “target,” “potential,” “is likely,” “will,” “expect” and similar expressions, as they relate to us, are intended to identify forward-looking statements. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. Actual results may differ materially from those included in these statements due to a variety of factors, including whether: GeoVax is able to obtain acceptable results from ongoing or future clinical trials of its investigational products, GeoVax’s immuno-oncology products and preventative vaccines can provoke the desired responses, and those products or vaccines can be used effectively, GeoVax’s viral vector technology adequately amplifies immune responses to cancer antigens, GeoVax can develop and manufacture its immuno-oncology products and preventative vaccines with the desired characteristics in a timely manner, GeoVax’s immuno-oncology products and preventative vaccines will be safe for human use, GeoVax’s vaccines will effectively prevent targeted infections in humans, GeoVax’s immuno-oncology products and preventative vaccines will receive regulatory approvals necessary to be licensed and marketed, GeoVax raises required capital to complete development, there is development of competitive products that may be more effective or easier to use than GeoVax’s products, GeoVax will be able to enter into favorable manufacturing and distribution agreements, and other factors, over which GeoVax has no control.

Further information on our risk factors is contained in our periodic reports on Form 10-Q and Form 10-K that we have filed and will file with the SEC. Any forward-looking statement made by us herein speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law. 

Investor Relations Contact:

Rich Cockrell

CG Capital

404-736-3838

govx@cg.capital

Media Contact:

Susan Roberts

sr@roberts-communications.com

202-779-0929

Release – ZyVersa Therapeutics Announces Publication in the Journal Circulation That Demonstrates the Role of Inflammasome Activation in Hypertrophic Heart Disease Induced by Mechanical Stress

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ZVSA

Jul 10, 2023

  • Mechanical stress on the heart, such as high blood pressure, initiates NLRP3-induced inflammation through heart-brain interactions, causing heart enlargement (hypertrophic heart disease)
  • Mechanical stress on the heart triggers neural signals that contribute to NLRP3 inflammasome activation and subsequent release of IL-1β to initiate inflammation in the stressed heart
  • ZyVersa is developing Inflammasome ASC Inhibitor IC 100, which can inhibit up to 12 different inflammasomes (including NLRP3 inflammasomes) and their associated ASC specks which perpetuate damaging inflammation

WESTON, Fla., July 10, 2023 (GLOBE NEWSWIRE) — ZyVersa Therapeutics, Inc. (Nasdaq: ZVSA, or “ZyVersa”), a clinical stage specialty biopharmaceutical company developing first-in-class drugs for treatment of inflammatory and renal diseases, announces publication of an article in the peer-reviewed journal Circulation demonstrating the role of inflammasome NLRP3 activation in hypertrophic heart disease induced by mechanical stress.

In the paper titled, “NLRP3 Inflammasome Activation Through Heart-Brain Interaction Initiates Cardiac Inflammation and Hypertrophy During Pressure Overload,” data are reported from in vivo studies in various animal models, and in vitro experiments using primary rat neonate cardiomyocytes and fibroblasts, and a human microvascular endothelial cell line. The objective was to determine the regulatory mechanism of inflammation and its role in the stressed heart. Key findings are as follows:

  • Neural signals contribute to NLRP3 inflammasome activation in cardiac nonimmune cells that initiate inflammation in the stressed heart through IL-1β production
  • Pressure overload to the heart’s left ventricle activates sympathetic efferent nerves (SENs) to secrete extracellular ATP, which activates NLRP3 inflammasomes in cardiomyocytes, fibroblasts, and vascular endothelial cells, leading to L-1β production and initiation of the inflammatory cascade that causes cardiac adaptive hypertrophy in response to mechanical stress
  • Cardiac afferent nerve signals also contribute to ATP secretion from SEN terminals and inflammasome activation
  • The above findings reveal that cardiac inflammation and hypertrophy are controlled through NLRP3 activation through heart-brain interactions

To read the article, Click Here.

“The research published in Circulation demonstrating that mechanical stress on the heart, such as high blood pressure, initiates NLRP3-induced inflammation through heart-brain interactions causing hypertrophic heart disease, provides support for Inflammasome ASC Inhibitor IC 100 as a potential therapeutic candidate for a condition that affects approximately 1 in 500 people. Hypertrophic heart disease puts people at greater risk of heart failure, stroke, and cardiac arrhythmias, including sudden cardiac death. Our preclinical data demonstrate that IC 100 has broad penetration, including the heart and central nervous system, where it can inhibit formation of NLRP3 and other types of inflammasomes to block initiation of the inflammatory cascade. Likewise, IC 100 uniquely inhibits ASC specks to block perpetuation of damaging inflammation,” commented Stephen C. Glover, ZyVersa’s Co-founder, Chairman, CEO and President. To review a white paper summarizing the mechanism of action and preclinical data for IC 100, Click Here.

About Inflammasome ASC Inhibitor IC 100

IC 100 is a novel humanized IgG4 monoclonal antibody that inhibits the inflammasome adaptor protein ASC. IC 100 was designed to attenuate both initiation and perpetuation of the inflammatory response. It does so by binding to a specific region of the ASC component of multiple types of inflammasomes, including NLRP1, NLRP2, NLRP3, NLRC4, AIM2, Pyrin. Intracellularly, IC 100 binds to ASC monomers, inhibiting inflammasome formation, thereby blocking activation of IL-1β early in the inflammatory cascade. IC 100 also binds to ASC in ASC Specks, both intracellularly and extracellularly, further blocking activation of IL-1β and the perpetuation of the inflammatory response that is pathogenic in inflammatory diseases. Because active cytokines amplify adaptive immunity through various mechanisms, IC 100, by attenuating cytokine activation, also attenuates the adaptive immune response.

About ZyVersa Therapeutics, Inc.

ZyVersa (Nasdaq: ZVSA) is a clinical stage specialty biopharmaceutical company leveraging advanced, proprietary technologies to develop first-in-class drugs for patients with renal and inflammatory diseases who have significant unmet medical needs. The Company is currently advancing a therapeutic development pipeline with multiple programs built around its two proprietary technologies – Cholesterol Efflux Mediator™ VAR 200 for treatment of kidney diseases, and Inflammasome ASC Inhibitor IC 100, targeting damaging inflammation associated with numerous CNS and other inflammatory diseases. For more information, please visit www.zyversa.com.

Cautionary Statement Regarding Forward-Looking Statements

Certain statements contained in this press release regarding matters that are not historical facts, are forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. These include statements regarding management’s intentions, plans, beliefs, expectations, or forecasts for the future, and, therefore, you are cautioned not to place undue reliance on them. No forward-looking statement can be guaranteed, and actual results may differ materially from those projected. ZyVersa Therapeutics, Inc (“ZyVersa”) uses words such as “anticipates,” “believes,” “plans,” “expects,” “projects,” “future,” “intends,” “may,” “will,” “should,” “could,” “estimates,” “predicts,” “potential,” “continue,” “guidance,” and similar expressions to identify these forward-looking statements that are intended to be covered by the safe-harbor provisions. Such forward-looking statements are based on ZyVersa’s expectations and involve risks and uncertainties; consequently, actual results may differ materially from those expressed or implied in the statements due to a number of factors, including ZyVersa’s plans to develop and commercialize its product candidates, the timing of initiation of ZyVersa’s planned preclinical and clinical trials; the timing of the availability of data from ZyVersa’s preclinical and clinical trials; the timing of any planned investigational new drug application or new drug application; ZyVersa’s plans to research, develop, and commercialize its current and future product candidates; the clinical utility, potential benefits and market acceptance of ZyVersa’s product candidates; ZyVersa’s commercialization, marketing and manufacturing capabilities and strategy; ZyVersa’s ability to protect its intellectual property position; and ZyVersa’s estimates regarding future revenue, expenses, capital requirements and need for additional financing.

New factors emerge from time-to-time, and it is not possible for ZyVersa to predict all such factors, nor can ZyVersa assess the impact of each such factor on the business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. Forward-looking statements included in this press release are based on information available to ZyVersa as of the date of this press release. ZyVersa disclaims any obligation to update such forward-looking statements to reflect events or circumstances after the date of this press release, except as required by applicable law.

This press release does not constitute an offer to sell, or the solicitation of an offer to buy, any securities.

Corporate and IR Contact:
Karen Cashmere
Chief Commercial Officer
kcashmere@zyversa.com
786-251-9641        

Media Contacts
Tiberend Strategic Advisors, Inc.
Casey McDonald
cmcdonald@tiberend.com
646-577-8520

Dave Schemelia
dschemelia@tiberend.com
609-468-9325

Release – Tonix Pharmaceuticals Announces Initiation of Enrollment in the MGH Phase 2 ‘POWER’ Study of TNX-1900 (Intranasal Potentiated Oxytocin) for the Treatment of Pediatric Obesity

Posted on by aweinsoff@channelchek.com

Research News and Market Data on TNPX

July 10, 2023 7:00am EDT

Preliminary Data Suggest that Oxytocin May Simultaneously Reduce Energy Intake and Increase Energy Expenditure

TNX-1900 (Intranasal Potentiated Oxytocin) May Serve as a Novel Neuroendocrine Weight-Loss Therapeutic for this Patient Population

CHATHAM, N.J., July 10, 2023 (GLOBE NEWSWIRE) — Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (Tonix or the Company), a clinical-stage biopharmaceutical company, today announced that the first participant was enrolled in the Phase 2 ‘POWER’ study of TNX-1900 (intranasal potentiated oxytocin) for the treatment of pediatric obesity at the Massachusetts General Hospital (MGH). The aim of the study is to investigate the efficacy and safety of TNX-1900 as a novel therapeutic agent to induce weight loss and improve indicators of cardiometabolic risk in adolescent patients with obesity. Tonix is providing active drug and placebo for the POWER study as part of a drug donation agreement with MGH. MGH is the sponsor of the National Institutes of Health-funded trial, being conducted under an investigator-initiated IND.

The 12-week double-blind, placebo-controlled trial has a target enrollment of 75 participants 12-18 years old with obesity.

“More than two-thirds of the U.S. population suffers from obesity or is overweight1,” said Seth Lederman, M.D., Chief Executive Officer of Tonix Pharmaceuticals. “Available pharmacologic treatment options for weight loss in children are limited by safety/tolerability problems and failure to achieve sustained weight loss. It is essential to develop safe and effective therapeutic strategies for weight loss, particularly in adolescents, who are understudied while being at greatest risk for long-term comorbidities.”

Elizabeth A. Lawson, M.D., M.M.Sc., Director, Interdisciplinary Oxytocin Research Program in the Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and principal investigator (along with Madhusmita Misra, MD, and Miriam Bredella, MD) of the study added, “Studies in animals have shown that oxytocin, a hypothalamic peptide hormone, simultaneously reduces food intake and increases energy expenditure, leading to weight loss. Intranasal oxytocin is well-tolerated and in our studies of adults, results in reduced caloric intake, increased fat burning, and improved insulin sensitivity. The goal of the double-blind POWER study is to assess whether intranasal administration of oxytocin will decrease weight as a consequence of decreased caloric intake and increased energy expenditure, and improve metabolic risk markers in adolescents with obesity.”

About the Phase 2 POWER Study

The Phase 2 POWER investigator-initiated study is a randomized, double blind, placebo-controlled study to evaluate the efficacy and safety of TNX-1900 for the treatment of pediatric obesity. The 12-week trial has a target enrollment of 75 participants 12-18 years old with obesity (BMI ≥95th percentile for age and gender). Subjects will be randomized to receive TNX-1900 or placebo and will be studied at the Translational and Clinical Research Center at Massachusetts General Hospital. Subjects will self-administer TNX-1900 or placebo as two sprays total (one spray in each nostril) before meals and at bedtime for 12 weeks. The primary endpoint is 12-week change in body mass index standard deviation score (BMI-SDS) versus placebo.

For more information, see ClinicalTrials.gov Identifier: NCT04551482

About Pediatric Obesity2

Childhood obesity is a serious health problem in the United States, with approximately one in five children and adolescents affected. Many factors can contribute to excess weight gain including behavior, genetics and taking certain medications. Obesity-related conditions include high blood pressure, high cholesterol, type 2 diabetes, breathing disorders such as asthma and sleep apnea, polycystic ovary syndrome (in females), and joint pathology.

About TNX-1900

TNX-1900 (intranasal potentiated oxytocin) is a proprietary formulation of oxytocin in development as a candidate for prevention of chronic migraine and other conditions. In 2020, TNX-1900 was acquired from Trigemina, Inc. who had licensed the technology underlying the composition and method from Stanford University. TNX-1900 is a drug-device combination product, based on an intranasal actuator device that delivers oxytocin into the nasal cavity. Oxytocin is a naturally occurring human peptide hormone that also acts as a neurotransmitter within the central nervous system (CNS). Oxytocin has no recognized addiction potential. It has been observed that low oxytocin levels in the body are associated with increases in migraine headache frequency, and that increased oxytocin levels are associated with fewer migraine headaches. Certain other chronic pain conditions are also associated with decreased oxytocin levels. Migraine attacks are caused, in part, by the activity of pain-sensing trigeminal neurons which, when activated, release calcitonin gene-related peptide (CGRP) which binds to receptors on other nerve cells and starts a cascade of events that is believed to result in headache. Oxytocin when delivered via the nasal route, concentrates in the trigeminal system3 resulting in binding of oxytocin to receptors on neurons in the trigeminal system, inhibiting the release of CGRP and transmission of pain signals returning from the site of CGRP release.4 Blocking CGRP release is a distinct mechanism compared with CGRP antagonist and anti-CGRP antibody drugs, which block the binding of CGRP to its receptor. With TNX-1900, the addition of magnesium to the oxytocin formulation enhances oxytocin receptor binding5 as well as oxytocin’s inhibitory effects on trigeminal neurons and resultant craniofacial analgesic effects, as demonstrated in animal models7. Intranasal oxytocin has been shown to be well tolerated in several clinical trials in both adults and children6. Targeted nasal delivery results in low systemic exposure and lower risk of non-CNS, off-target effects, which could potentially occur with systemic CGRP antagonists such as anti-CGRP antibodies8. For example, CGRP has roles in dilating blood vessels in response to ischemia, including in the heart. The Company believes nasally-targeted delivery of oxytocin could translate into selective blockade of CGRP release from neurons in the trigeminal ganglion and not throughout the body, which could be a potential safety advantage over systemic CGRP inhibition. In addition, daily dosing is more rapidly reversible, in contrast to monthly or quarterly dosing, as is the case with anti-CGRP antibodies, giving physicians and patients greater control. In addition to chronic migraine, TNX-1900 will be developed for treatment of episodic migraine, binge eating disorder, and craniofacial pain conditions. Tonix also has a license with the University of Geneva for the use of TNX-1900 in the treatment of insulin resistance and related conditions.

About TNX-2900

TNX-2900 is another intranasal potentiated oxytocin-based therapeutic candidate, being developed for the treatment of Prader-Willi syndrome, or PWS. The technology for TNX-2900 was licensed from the French National Institute of Health and Medical Research. PWS, an orphan condition, is a rare genetic disorder of failure to thrive in infancy, associated with uncontrolled appetite later in childhood.

1Ogden CL, Carroll MD,FlegalKM. Prevalence of obesity in the United States. JAMA2014;312:189-90.
2Centers for Disease Control https://www.cdc.gov/obesity/childhood/index.html.
3Yeomans DC, et al. Transl Psychiatry. 2021. 11(1):388.
4Tzabazis A, et al. Cephalalgia. 2016. 36(10):943-50.
5Antoni FA and Chadio SE. Biochem J. 1989. 257(2):611-4.
6Yeomans, DC et al. 2017. US patent US2017368095
7Cai Q, et al., Psychiatry Clin Neurosci. 2018. 72(3):140-151.
8MaassenVanDenBrink A, et al. Trends Pharmacol Sci. 2016. 37(9):779-788
 

Tonix Pharmaceuticals Holding Corp.*

Tonix is a biopharmaceutical company focused on commercializing, developing, discovering and licensing therapeutics to treat and prevent human disease and alleviate suffering. Tonix markets Zembrace® SymTouch® (sumatriptan injection) 3 mg and Tosymra® (sumatriptan nasal spray) 10 mg. Zembrace SymTouch and Tosymra are each indicated for the treatment of acute migraine with or without aura in adults. Tonix’s development portfolio is composed of central nervous system (CNS), rare disease, immunology and infectious disease product candidates. Tonix’s CNS development portfolio includes both small molecules and biologics to treat pain, neurologic, psychiatric and addiction conditions. Tonix’s lead CNS candidate, TNX-102 SL (cyclobenzaprine HCl sublingual tablet), is in mid-Phase 3 development for the management of fibromyalgia with topline data expected in the first quarter of 2024. TNX-102 SL is also being developed to treat Long COVID, a chronic post-acute COVID-19 condition. Enrollment in a Phase 2 study has been completed, and topline results are expected in the third quarter of 2023. TNX-601 ER (tianeptine hemioxalate extended-release tablets), a once-daily formulation being developed as a treatment for major depressive disorder (MDD), is also currently enrolling with topline results expected in the first quarter of 2024. TNX-4300 (estianeptine) is a small molecule oral therapeutic in preclinical development to treat MDD, Alzheimer’s disease and Parkinson’s disease. TNX-1900 (intranasal potentiated oxytocin), in development for chronic migraine, is currently enrolling with topline data expected in the fourth quarter of 2023. TNX-1300 (cocaine esterase) is a biologic designed to treat cocaine intoxication and has been granted Breakthrough Therapy designation by the FDA. A Phase 2 study of TNX-1300 is expected to be initiated in the third quarter of 2023. Tonix’s rare disease development portfolio includes TNX-2900 (intranasal potentiated oxytocin) for the treatment of Prader-Willi syndrome. TNX-2900 has been granted Orphan Drug designation by the FDA. Tonix’s immunology development portfolio includes biologics to address organ transplant rejection, autoimmunity and cancer, including TNX-1500, which is a humanized monoclonal antibody targeting CD40-ligand (CD40L or CD154) being developed for the prevention of allograft rejection and for the treatment of autoimmune diseases. A Phase 1 study of TNX-1500 is expected to be initiated in the third quarter of 2023. Tonix’s infectious disease pipeline includes TNX-801, a vaccine in development to prevent smallpox and mpox. TNX-801 also serves as the live virus vaccine platform or recombinant pox vaccine platform for other infectious diseases. The infectious disease development portfolio also includes TNX-3900 and TNX-4000, classes of broad-spectrum small molecule oral antivirals.

* Tonix’s product development candidates are investigational new drugs or biologics and have not been approved for any indication.

Zembrace SymTouch and Tosymra are registered trademarks of Tonix Medicines. Intravail is a registered trademark of Aegis Therapeutics, LLC, a wholly owned subsidiary of Neurelis, Inc. All other marks are the property of their respective owners.

This press release and further information about Tonix can be found at www.tonixpharma.com.

Forward Looking Statements

Certain statements in this press release are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be identified by the use of forward-looking words such as “anticipate,” “believe,” “forecast,” “estimate,” “expect,” and “intend,” among others. These forward-looking statements are based on Tonix’s current expectations and actual results could differ materially. There are a number of factors that could cause actual events to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, risks related to the failure to obtain FDA clearances or approvals and noncompliance with FDA regulations; risks related to the failure to successfully market any of our products; risks related to the timing and progress of clinical development of our product candidates; our need for additional financing; uncertainties of patent protection and litigation; uncertainties of government or third party payor reimbursement; limited research and development efforts and dependence upon third parties; and substantial competition. As with any pharmaceutical under development, there are significant risks in the development, regulatory approval and commercialization of new products. Tonix does not undertake an obligation to update or revise any forward-looking statement. Investors should read the risk factors set forth in the Annual Report on Form 10-K for the year ended December 31, 2022, as filed with the Securities and Exchange Commission (the “SEC”) on March 13, 2023, and periodic reports filed with the SEC on or after the date thereof. All of Tonix’s forward-looking statements are expressly qualified by all such risk factors and other cautionary statements. The information set forth herein speaks only as of the date thereof.

Investor Contact

Jessica Morris
Tonix Pharmaceuticals
investor.relations@tonixpharma.com
(862) 904-8182

Peter Vozzo
ICR Westwicke
peter.vozzo@westwicke.com
(443) 213-0505

Media Contact

Ben Shannon
ICR Westwicke
ben.shannon@westwicke.com
(919) 360-3039

Zembrace® SymTouch® (sumatriptan Injection): IMPORTANT SAFETY INFORMATION

Zembrace SymTouch (Zembrace) can cause serious side effects, including heart attack and other heart problems, which may lead to death. Stop use and get emergency help if you have any signs of a heart attack:

  • discomfort in the center of your chest that lasts for more than a few minutes or goes away and comes back
  • severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
  • pain or discomfort in your arms, back, neck, jaw or stomach
  • shortness of breath with or without chest discomfort
  • breaking out in a cold sweat
  • nausea or vomiting
  • feeling lightheaded

Zembrace is not for people with risk factors for heart disease (high blood pressure or cholesterol, smoking, overweight, diabetes, family history of heart disease) unless a heart exam shows no problem.

Do not use Zembrace if you have:

  • history of heart problems
  • narrowing of blood vessels to your legs, arms, stomach, or kidney (peripheral vascular disease)
  • uncontrolled high blood pressure
  • hemiplegic or basilar migraines. If you are not sure if you have these, ask your provider.
  • had a stroke, transient ischemic attacks (TIAs), or problems with blood circulation
  • severe liver problems
  • taken any of the following medicines in the last 24 hours: almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, ergotamines, dihydroergotamine.
  • are taking certain antidepressants, known as monoamine oxidase (MAO)-A inhibitors or it has been 2 weeks or less since you stopped taking a MAO-A inhibitor. Ask your provider for a list of these medicines if you are not sure.
  • an allergy to sumatriptan or any of the components of Zembrace

Tell your provider about all of your medical conditions and medicines you take, including vitamins and supplements.

Zembrace can cause dizziness, weakness, or drowsiness. If so, do not drive a car, use machinery, or do anything where you need to be alert.

Zembrace may cause serious side effects including:

  • changes in color or sensation in your fingers and toes
  • sudden or severe stomach pain, stomach pain after meals, weight loss, nausea or vomiting, constipation or diarrhea, bloody diarrhea, fever
  • cramping and pain in your legs or hips; feeling of heaviness or tightness in your leg muscles; burning or aching pain in your feet or toes while resting; numbness, tingling, or weakness in your legs; cold feeling or color changes in one or both legs or feet
  • increased blood pressure including a sudden severe increase even if you have no history of high blood pressure
  • medication overuse headaches from using migraine medicine for 10 or more days each month. If your headaches get worse, call your provider.
  • serotonin syndrome, a rare but serious problem that can happen in people using Zembrace, especially when used with anti-depressant medicines called SSRIs or SNRIs. Call your provider right away if you have: mental changes such as seeing things that are not there (hallucinations), agitation, or coma; fast heartbeat; changes in blood pressure; high body temperature; tight muscles; or trouble walking.
  • hives (itchy bumps); swelling of your tongue, mouth, or throat
  • seizures even in people who have never had seizures before

The most common side effects of Zembrace include: pain and redness at injection site; tingling or numbness in your fingers or toes; dizziness; warm, hot, burning feeling to your face (flushing); discomfort or stiffness in your neck; feeling weak, drowsy, or tired.

Tell your provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of Zembrace. For more information, ask your provider.

This is the most important information to know about Zembrace but is not comprehensive. For more information, talk to your provider and read the Patient Information and Instructions for Use. You can also visit www.upsher-smith.com or call 1-888-650-3789.

You are encouraged to report adverse effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

INDICATION AND USAGE

Zembrace is a prescription medicine used to treat acute migraine headaches with or without aura in adults who have been diagnosed with migraine.

Zembrace is not used to prevent migraines. It is not known if it is safe and effective in children under 18 years of age.

Tosymra® (sumatriptan nasal spray): IMPORTANT SAFETY INFORMATION

Tosymra can cause serious side effects, including heart attack and other heart problems, which may lead to death. Stop Tosymra and get emergency medical help if you have any signs of heart attack:

  • discomfort in the center of your chest that lasts for more than a few minutes or goes away and comes back
  • severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
  • pain or discomfort in your arms, back, neck, jaw, or stomach
  • shortness of breath with or without chest discomfort
  • breaking out in a cold sweat
  • nausea or vomiting
  • feeling lightheaded

Tosymra is not for people with risk factors for heart disease (high blood pressure or cholesterol, smoking, overweight, diabetes, family history of heart disease) unless a heart exam is done and shows no problem.

Do not use Tosymra if you have:

  • history of heart problems
  • narrowing of blood vessels to your legs, arms, stomach, or kidney (peripheral vascular disease)
  • uncontrolled high blood pressure
  • severe liver problems
  • hemiplegic or basilar migraines. If you are not sure if you have these, ask your healthcare provider.
  • had a stroke, transient ischemic attacks (TIAs), or problems with blood circulation
  • taken any of the following medicines in the last 24 hours: almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, ergotamines, or dihydroergotamine. Ask your provider if you are not sure if your medicine is listed above.
  • are taking certain antidepressants, known as monoamine oxidase (MAO)-A inhibitors or it has been 2 weeks or less since you stopped taking a MAO-A inhibitor. Ask your provider for a list of these medicines if you are not sure.
  • an allergy to sumatriptan or any ingredient in Tosymra

Tell your provider about all of your medical conditions and medicines you take, including vitamins and supplements.

Tosymra can cause dizziness, weakness, or drowsiness. If so, do not drive a car, use machinery, or do anything where you need to be alert.

Tosymra may cause serious side effects including:

  • changes in color or sensation in your fingers and toes
  • sudden or severe stomach pain, stomach pain after meals, weight loss, nausea or vomiting, constipation or diarrhea, bloody diarrhea, fever
  • cramping and pain in your legs or hips, feeling of heaviness or tightness in your leg muscles, burning or aching pain in your feet or toes while resting, numbness, tingling, or weakness in your legs, cold feeling or color changes in one or both legs or feet
  • increased blood pressure including a sudden severe increase even if you have no history of high blood pressure
  • medication overuse headaches from using migraine medicine for 10 or more days each month. If your headaches get worse, call your provider.
  • serotonin syndrome, a rare but serious problem that can happen in people using Tosymra, especially when used with anti-depressant medicines called SSRIs or SNRIs. Call your provider right away if you have: mental changes such as seeing things that are not there (hallucinations), agitation, or coma; fast heartbeat; changes in blood pressure; high body temperature; tight muscles; or trouble walking.
  • hives (itchy bumps); swelling of your tongue, mouth, or throat
  • seizures even in people who have never had seizures before

The most common side effects of Tosymra include: tingling, dizziness, feeling warm or hot, burning feeling, feeling of heaviness, feeling of pressure, flushing, feeling of tightness, numbness, application site (nasal) reactions, abnormal taste, and throat irritation.

Tell your provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of Tosymra. For more information, ask your provider.

This is the most important information to know about Tosymra but is not comprehensive. For more information, talk to your provider and read the Patient Information and Instructions for Use. You can also visit www.upsher-smith.com or call 1-888-650-3789.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

INDICATION AND USAGE
Tosymra is a prescription medicine used to treat acute migraine headaches with or without aura in adults.

Tosymra is not used to treat other types of headaches such as hemiplegic or basilar migraines or cluster headaches.

Tosymra is not used to prevent migraines. It is not known if Tosymra is safe and effective in children under 18 years of age.

Source: Tonix Pharmaceuticals Holding Corp.

Released July 10, 2023

Release – Tonix Pharmaceuticals Comments on Two Long COVID Conferences Sponsored by the U.S. National Academies

Posted on by aweinsoff@channelchek.com

Research News and Market Data on TNXP

July 06, 2023 7:00am EDT

“Examining the Working Definition for Long COVID” Included Presentations on Emerging Subgroups of Long COVID Patients Defined by Symptoms and Symptom Clusters

“Toward a Common Research Agenda in Infection-Associated Chronic Illnesses” Included Presentations on Long COVID Symptoms and Symptom Clusters in the Context of Recognized Infection-Associated Chronic Illnesses such as CFS/ME

Topline Results from Tonix’s Phase 2 PREVAIL Proof-of-Concept Study of TNX-102 SL for the Treatment of Fibromyalgia-Type Long COVID Expected Third Quarter 2023

CHATHAM, N.J., July 06, 2023 (GLOBE NEWSWIRE) — Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (Tonix or the Company), a biopharmaceutical company, today announced comments relating to two recent meetings sponsored by the National Academies of Sciences, Engineering, and Medicine (National Academies) in Washington, D.C. and virtually, relating to the definition of Long COVID and to features of Long COVID that overlap with previously recognized infection-associated chronic conditions. The first meeting, “Examining the Working Definition for Long COVID”1, took place on June 22 and 23, and the second, “Toward a Common Research Agenda in Infection-Associated Chronic Illnesses”2 took place on June 29 and 30. Tonix Pharmaceuticals recognizes the potential benefits of defining subgroups of Long COVID patients based on their symptoms and recognizes the subgroup of Long COVID patients with symptoms that overlap with fibromyalgia. Tonix’s experience advancing TNX-102 SL (cyclobenzaprine HCl sublingual tablets)* as a treatment for fibromyalgia is the Company’s motivation for undertaking the development of TNX-102 SL for the management of Fibromyalgia-type Long COVID.

“Common symptoms of Long COVID, including multi-site pain, fatigue, unrefreshing sleep, and cognitive dysfunction, or ‘brain fog,’ are hallmarks of conditions like fibromyalgia and chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME),” said Seth Lederman, M.D., Chief Executive Officer of Tonix Pharmaceuticals. “Defining subgroups of Long COVID patients that overlap with fibromyalgia and CFS/ME is expected to facilitate the development of new treatments.3 We are studying TNX-102 SL in the subgroup of Long COVID patients whose symptoms overlap with fibromyalgia, which we have termed ‘Fibromyalgia-type Long COVID.’ We expect topline data from this 63-patient proof-of-concept study in the third quarter of 2023. Fibromyalgia has been recognized by the U.S. Food and Drug Administration (FDA) with three approved medicines. Consequently, measuring daily pain is a validated endpoint for FDA registrational studies in fibromyalgia.”

“The recent identification of Long COVID subgroups in the National Institutes of Allergy and Infectious Diseases (NIAID)-sponsored RECOVER study4 was an important step,” said Herbert Harris, M.D., Ph.D., Executive Vice President and Head of Translational Medicine of Tonix Pharmaceuticals. “In their recent publication, “Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection” cluster analysis of the symptom frequencies in the RECOVER study (Researching COVID to Enhance Recovery (RECOVER) research program) identified four subgroups of Long COVID patients. Cluster #4 represented approximately one quarter of the population (28%) and reported the highest frequencies of pain (back pain (58%), joint pain (64%) or muscle pain (60%)), high frequencies of fatigue (94%) and ’Brain Fog,’ (94%) and a high level of impairment of Quality of Life. We believe Cluster #4 is a subgroup of Long COVID that overlaps with fibromyalgia. We also believe that Cluster #3, representing another approximately 29% of the RECOVER cohort, includes many patients with Fibromyalgia-type Long COVID because 100% of that group suffer from ‘Brain Fog’, 94% experience fatigue and approximately one third experience pain (back pain (32%), joint pain (36%) or muscle pain (34%)).”

Dr. Lederman continued, “Fibromyalgia can result from a variety of different stressors, in addition to infectious illnesses, including hormonal, metabolic, and psychological stressors.3,5 It can be challenging to distinguish fibromyalgia and CFS/ME clinically, given the high level of symptom overlap between them. Each of these conditions is defined by a constellation of symptoms, and there is no widely recognized diagnostic laboratory test that distinguishes them.”

In April 2023, the Company completed enrollment of 63 participants in the PREVAIL study, a Phase 2 proof-of-concept study of TNX-102 SL for fibromyalgia-type Long COVID. Topline results from the PREVAIL trial are expected in the third quarter of 2023. In addition, the Company presented its analysis of a Fibromyalgia-type Long COVID subgroup from the TriNetX claims database at the BIO-sponsored Long COVID meeting in February 2023.6,7 That study provided real-world evidence that the majority of Long COVID patients present with a constellation of symptoms that overlap with fibromyalgia and CFS/ME. These symptoms include fatigue, cognitive symptoms, and multi-site pain. Fibromyalgia-type Long COVID, like fibromyalgia and CFS/ME, appears to be both a subgroup of Long COVID and one of several chronic overlapping pain conditions that have in common the neurological process called central and peripheral sensitization, which is increasingly known by the term nociplastic pain.

About the Phase 2 PREVAIL Study

The Phase 2 PREVAIL study is a 14-week double-blind, randomized, multicenter, placebo-controlled study to evaluate the efficacy and safety of TNX-102 SL taken daily at bedtime in patients with multi-site pain associated with post-acute sequelae of SARS-CoV-2 infection (PASC). The trial is being conducted at approximately 30 sites in the U.S. The primary efficacy endpoint will be the change from baseline in the weekly average of daily self-reported worst pain intensity scores at the Week 14 endpoint. Key secondary efficacy endpoints include change from baseline in self-reported scores for sleep disturbance, fatigue, and cognitive function. Topline results are expected in the third quarter of 2023.

For more information, see ClinicalTrials.gov Identifier: NCT05472090.

About Long COVID or Post-Acute Sequelae of COVID-19 (PASC)

Post-acute sequelae of COVID-19, or PASC is the formal name for a condition now widely known as Long COVID. Although most people recover from COVID-19 within weeks of the acute illness, a substantial portion develops a chronic syndrome called Long COVID. These individuals experience a constellation of disabling symptoms long past the time of recovery from acute COVID-19. Most Long COVID patients who have been studied appear to have cleared the SARS-CoV-2 infection from their systems. The symptoms of Long COVID can include fatigue, sleep disorders, multi-site pain, fevers, shortness of breath, cognitive impairment described as “brain fog” or memory disturbance, gastrointestinal symptoms, anxiety, and depression. Long COVID can persist for many months and can range in severity from mild to incapacitating. Several cohort studies have reported that the persistence of symptoms following SARS-CoV-2 infection occurs in approximately 10 – 30% of patients, depending on a variety of factors, including the strain of SARS-CoV-2 that was prevalent at the time of their infection.7-9 Long COVID is typically associated with moderate or severe COVID-19, but can occur after mild COVID-19 or even after asymptomatic SARS-CoV-2 infection. Patients with Long COVID are sometimes referred to as “long-haulers.” Long COVID is a chronic disabling condition that is expected to result in a significant global health and economic burden.8-11 In response to the urgent need for therapies that address Long COVID, Congress awarded $1.15 billion to the National Institutes of Health to study Long COVID in December 2020.12 The U.S. Department of Health and Human Services National Research Action Plan on Long COVID13, released in August 2022, addresses the overlap of Long COVID with CFS/ME, which, like fibromyalgia, is one of the overlapping chronic pain syndromes with central and peripheral sensitization.14 A published survey15 found comparable pain, fatigue, and functional impairment between Long COVID, fibromyalgia, and CFS/ME. This symptom overlap between these conditions has suggested that altered neurologic function is one of the leading hypotheses to explain them.16 While the vaccines available in the U.S., through either FDA approval or under Emergency Use Authorization, have been shown to prevent acute COVID, their ability to prevent Long COVID is unknown. There is currently no approved drug for the treatment of Long COVID.

About TNX-102 SL

TNX-102 SL is a patented sublingual tablet formulation of cyclobenzaprine hydrochloride which provides rapid transmucosal absorption and reduced production of a long half-life active metabolite, norcyclobenzaprine, due to bypass of first-pass hepatic metabolism. As a multifunctional agent with potent binding and antagonist activities at the 5-HT2A-serotonergic, α1-adrenergic, H1-histaminergic, and M1-muscarinic receptors, TNX-102 SL is in development as a daily bedtime treatment for fibromyalgia, Long COVID (formally known as post-acute sequelae of COVID-19 [PASC]), alcohol use disorder and agitation in Alzheimer’s disease. The United States Patent and Trademark Office (USPTO) issued United States Patent No. 9636408 in May 2017, Patent No. 9956188 in May 2018, Patent No. 10117936 in November 2018, Patent No. 10,357,465 in July 2019, and Patent No. 10736859 in August 2020. The Protectic™ protective eutectic and Angstro-Technology™ formulation claimed in the patent are important elements of Tonix’s proprietary TNX-102 SL composition. These patents are expected to provide TNX-102 SL, upon NDA approval, with U.S. market exclusivity until 2034/2035.

*TNX-102 SL is an investigational new drug and is not approved for any indication

1.)   National Academies meeting #1: Examining the Working Definition for Long COVID – Workshop | National Academies
2.)   National Academies meeting #2: Toward a Common Research Agenda in Infection – Associated Chronic Illnesses A Workshop to Examine Common, Overlapping Clinical and Biological Factors | National Academies
3.)   Clauw DJ, and Calabrese L. Ann Rheum Dis. 2023 May 25:ard-2023-224250.
4.)   Thaweethai T, et al. JAMA. 2023 Jun 13;329(22):1934-1946.
5.)   Clauw DJ, et al. Pain. 2020 Aug;161(8):1694-1697.
6.)   Feb 22, 2023 Tonix Pharmaceuticals Press Release. Tonix Pharmaceuticals Describes Emerging Research on the Incidence of Multi-Site Pain Symptoms in Long COVID Patients During Event Titled, “Long COVID: What Will it Take to Accelerate Therapeutic Progress?” :: Tonix Pharmaceuticals Holding Corp. (TNXP)
7.)   Harris, H. et al. Tonix data on file 2023
8.)   Briggs, A, and Vassall, A. (2021) Nature 593(7860): 502-505
9.)   Nittas V, et al. (2022) Public Health Rev. 43:1604501.
10.)   Davis, HE., et al. (2021) EClinicalMedicine 38:101019.
11.)   Martin C, et al. (2021) “PLoS One. 16(12):e0260843.
12.)   The NIH provision of Title III Health and Human Services, Division M–Coronavirus Response and Relief Supplemental Appropriations Act, 2021, of H.R. 133, The Consolidated Appropriations Act of 2021. The bill was enacted into law on 27 December 2020, becoming Public Law 116-260.
13.)   Department of Health and Human Services, Office of the Assistant Secretary for Health. 2022. National Research Action Plan on Long COVID, 200 Independence Ave SW, Washington, DC 20201. www.covid.gov/assets/files/National-Research-Action-Plan-on-Long-COVID-08012022.pdf
14.)   Maixner W, et al. J Pain. 2016 Sep;17(9 Suppl):T93-T107.
15.)   Haider S, et al. Pain. 2023;164(2):385-401.
16.)   Sutherland, S., Scientific American, Feb 14, 2023,

Tonix Pharmaceuticals Holding Corp.*

Tonix is a biopharmaceutical company focused on commercializing, developing, discovering and licensing therapeutics to treat and prevent human disease and alleviate suffering. Tonix markets Zembrace® SymTouch® (sumatriptan injection) 3 mg and Tosymra® (sumatriptan nasal spray) 10 mg. Zembrace SymTouch and Tosymra are each indicated for the treatment of acute migraine with or without aura in adults. Tonix’s development portfolio is composed of central nervous system (CNS), rare disease, immunology and infectious disease product candidates. Tonix’s CNS development portfolio includes both small molecules and biologics to treat pain, neurologic, psychiatric and addiction conditions. Tonix’s lead CNS candidate, TNX-102 SL (cyclobenzaprine HCl sublingual tablet), is in mid-Phase 3 development for the management of fibromyalgia with topline data expected in the first quarter of 2024. TNX-102 SL is also being developed to treat Long COVID, a chronic post-acute COVID-19 condition. Enrollment in a Phase 2 study has been completed, and topline results are expected in the third quarter of 2023. TNX-601 ER (tianeptine hemioxalate extended-release tablets), a once-daily formulation being developed as a treatment for major depressive disorder (MDD), is also currently enrolling with topline results expected in the first quarter of 2024. TNX-4300 (estianeptine) is a small molecule oral therapeutic in preclinical development to treat MDD, Alzheimer’s disease and Parkinson’s disease. TNX-1900 (intranasal potentiated oxytocin), in development for chronic migraine, is currently enrolling with topline data expected in the fourth quarter of 2023. TNX-1300 (cocaine esterase) is a biologic designed to treat cocaine intoxication and has been granted Breakthrough Therapy designation by the FDA. A Phase 2 study of TNX-1300 is expected to be initiated in the third quarter of 2023. Tonix’s rare disease development portfolio includes TNX-2900 (intranasal potentiated oxytocin) for the treatment of Prader-Willi syndrome. TNX-2900 has been granted Orphan Drug designation by the FDA. Tonix’s immunology development portfolio includes biologics to address organ transplant rejection, autoimmunity and cancer, including TNX-1500, which is a humanized monoclonal antibody targeting CD40-ligand (CD40L or CD154) being developed for the prevention of allograft rejection and for the treatment of autoimmune diseases. A Phase 1 study of TNX-1500 is expected to be initiated in the third quarter of 2023. Tonix’s infectious disease pipeline includes TNX-801, a vaccine in development to prevent smallpox and mpox. TNX-801 also serves as the live virus vaccine platform or recombinant pox vaccine platform for other infectious diseases. The infectious disease development portfolio also includes TNX-3900 and TNX-4000, classes of broad-spectrum small molecule oral antivirals.

* Tonix’s product development candidates are investigational new drugs or biologics and have not been approved for any indication.

Zembrace SymTouch and Tosymra are registered trademarks of Tonix Medicines. Intravail is a registered trademark of Aegis Therapeutics, LLC, a wholly owned subsidiary of Neurelis, Inc. All other marks are the property of their respective owners.

This press release and further information about Tonix can be found at www.tonixpharma.com.

Forward Looking Statements

Certain statements in this press release are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be identified by the use of forward-looking words such as “anticipate,” “believe,” “forecast,” “estimate,” “expect,” and “intend,” among others. These forward-looking statements are based on Tonix’s current expectations and actual results could differ materially. There are a number of factors that could cause actual events to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, risks related to the failure to obtain FDA clearances or approvals and noncompliance with FDA regulations; risks related to the failure to successfully market any of our products; risks related to the timing and progress of clinical development of our product candidates; our need for additional financing; uncertainties of patent protection and litigation; uncertainties of government or third party payor reimbursement; limited research and development efforts and dependence upon third parties; and substantial competition. As with any pharmaceutical under development, there are significant risks in the development, regulatory approval and commercialization of new products. Tonix does not undertake an obligation to update or revise any forward-looking statement. Investors should read the risk factors set forth in the Annual Report on Form 10-K for the year ended December 31, 2022, as filed with the Securities and Exchange Commission (the “SEC”) on March 13, 2023, and periodic reports filed with the SEC on or after the date thereof. All of Tonix’s forward-looking statements are expressly qualified by all such risk factors and other cautionary statements. The information set forth herein speaks only as of the date thereof.

Investor Contact

Jessica Morris
Tonix Pharmaceuticals
investor.relations@tonixpharma.com
(862) 904-8182

Peter Vozzo
ICR Westwicke
peter.vozzo@westwicke.com
(443) 213-0505

Media Contact

Ben Shannon
ICR Westwicke
ben.shannon@westwicke.com
(919) 360-3039

Zembrace® SymTouch® (sumatriptan Injection):   IMPORTANT SAFETY INFORMATION

Zembrace SymTouch (Zembrace) can cause serious side effects, including heart attack and other heart problems, which may lead to death. Stop use and get emergency help if you have any signs of a heart attack:

  • discomfort in the center of your chest that lasts for more than a few minutes or goes away and comes back
  • severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
  • pain or discomfort in your arms, back, neck, jaw or stomach
  • shortness of breath with or without chest discomfort
  • breaking out in a cold sweat
  • nausea or vomiting
  • feeling lightheaded

Zembrace is not for people with risk factors for heart disease (high blood pressure or cholesterol, smoking, overweight, diabetes, family history of heart disease) unless a heart exam shows no problem.

Do not use Zembrace if you have:

  • history of heart problems
  • narrowing of blood vessels to your legs, arms, stomach, or kidney (peripheral vascular disease)
  • uncontrolled high blood pressure
  • hemiplegic or basilar migraines. If you are not sure if you have these, ask your provider.
  • had a stroke, transient ischemic attacks (TIAs), or problems with blood circulation
  • severe liver problems
  • taken any of the following medicines in the last 24 hours: almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, ergotamines, dihydroergotamine.
  • are taking certain antidepressants, known as monoamine oxidase (MAO)-A inhibitors or it has been 2 weeks or less since you stopped taking a MAO-A inhibitor. Ask your provider for a list of these medicines if you are not sure.
  • an allergy to sumatriptan or any of the components of Zembrace

Tell your provider about all of your medical conditions and medicines you take, including vitamins and supplements.

Zembrace can cause dizziness, weakness, or drowsiness. If so, do not drive a car, use machinery, or do anything where you need to be alert.

Zembrace may cause serious side effects including:

  • changes in color or sensation in your fingers and toes
  • sudden or severe stomach pain, stomach pain after meals, weight loss, nausea or vomiting, constipation or diarrhea, bloody diarrhea, fever
  • cramping and pain in your legs or hips; feeling of heaviness or tightness in your leg muscles; burning or aching pain in your feet or toes while resting; numbness, tingling, or weakness in your legs; cold feeling or color changes in one or both legs or feet
  • increased blood pressure including a sudden severe increase even if you have no history of high blood pressure
  • medication overuse headaches from using migraine medicine for 10 or more days each month. If your headaches get worse, call your provider.
  • serotonin syndrome, a rare but serious problem that can happen in people using Zembrace, especially when used with anti-depressant medicines called SSRIs or SNRIs. Call your provider right away if you have: mental changes such as seeing things that are not there (hallucinations), agitation, or coma; fast heartbeat; changes in blood pressure; high body temperature; tight muscles; or trouble walking.
  • hives (itchy bumps); swelling of your tongue, mouth, or throat
  • seizures even in people who have never had seizures before

The most common side effects of Zembrace include: pain and redness at injection site; tingling or numbness in your fingers or toes; dizziness; warm, hot, burning feeling to your face (flushing); discomfort or stiffness in your neck; feeling weak, drowsy, or tired.

Tell your provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of Zembrace. For more information, ask your provider.

This is the most important information to know about Zembrace but is not comprehensive. For more information, talk to your provider and read the Patient Information and Instructions for Use. You can also visit www.upsher-smith.com or call 1-888-650-3789.

You are encouraged to report adverse effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

INDICATION AND USAGE

Zembrace is a prescription medicine used to treat acute migraine headaches with or without aura in adults who have been diagnosed with migraine.

Zembrace is not used to prevent migraines. It is not known if it is safe and effective in children under 18 years of age.

Tosymra® (sumatriptan nasal spray): IMPORTANT SAFETY INFORMATION

Tosymra can cause serious side effects, including heart attack and other heart problems, which may lead to death. Stop Tosymra and get emergency medical help if you have any signs of heart attack:

  • discomfort in the center of your chest that lasts for more than a few minutes or goes away and comes back
  • severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
  • pain or discomfort in your arms, back, neck, jaw, or stomach
  • shortness of breath with or without chest discomfort
  • breaking out in a cold sweat
  • nausea or vomiting
  • feeling lightheaded

Tosymra is not for people with risk factors for heart disease (high blood pressure or cholesterol, smoking, overweight, diabetes, family history of heart disease) unless a heart exam is done and shows no problem.

Do not use Tosymra if you have:

  • history of heart problems
  • narrowing of blood vessels to your legs, arms, stomach, or kidney (peripheral vascular disease)
  • uncontrolled high blood pressure
  • severe liver problems
  • hemiplegic or basilar migraines. If you are not sure if you have these, ask your healthcare provider.
  • had a stroke, transient ischemic attacks (TIAs), or problems with blood circulation
  • taken any of the following medicines in the last 24 hours: almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, ergotamines, or dihydroergotamine. Ask your provider if you are not sure if your medicine is listed above.
  • are taking certain antidepressants, known as monoamine oxidase (MAO)-A inhibitors or it has been 2 weeks or less since you stopped taking a MAO-A inhibitor. Ask your provider for a list of these medicines if you are not sure.
  • an allergy to sumatriptan or any ingredient in Tosymra

Tell your provider about all of your medical conditions and medicines you take, including vitamins and supplements.

Tosymra can cause dizziness, weakness, or drowsiness. If so, do not drive a car, use machinery, or do anything where you need to be alert.

Tosymra may cause serious side effects including:

  • changes in color or sensation in your fingers and toes
  • sudden or severe stomach pain, stomach pain after meals, weight loss, nausea or vomiting, constipation or diarrhea, bloody diarrhea, fever
  • cramping and pain in your legs or hips, feeling of heaviness or tightness in your leg muscles, burning or aching pain in your feet or toes while resting, numbness, tingling, or weakness in your legs, cold feeling or color changes in one or both legs or feet
  • increased blood pressure including a sudden severe increase even if you have no history of high blood pressure
  • medication overuse headaches from using migraine medicine for 10 or more days each month. If your headaches get worse, call your provider.
  • serotonin syndrome, a rare but serious problem that can happen in people using Tosymra, especially when used with anti-depressant medicines called SSRIs or SNRIs. Call your provider right away if you have: mental changes such as seeing things that are not there (hallucinations), agitation, or coma; fast heartbeat; changes in blood pressure; high body temperature; tight muscles; or trouble walking.
  • hives (itchy bumps); swelling of your tongue, mouth, or throat
  • seizures even in people who have never had seizures before

The most common side effects of Tosymra include: tingling, dizziness, feeling warm or hot, burning feeling, feeling of heaviness, feeling of pressure, flushing, feeling of tightness, numbness, application site (nasal) reactions, abnormal taste, and throat irritation.

Tell your provider if you have any side effect that bothers you or does not go away. These are not all the possible side effects of Tosymra. For more information, ask your provider.

This is the most important information to know about Tosymra but is not comprehensive. For more information, talk to your provider and read the Patient Information and Instructions for Use. You can also visit www.upsher-smith.com or call 1-888-650-3789.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

INDICATION AND USAGE
Tosymra is a prescription medicine used to treat acute migraine headaches with or without aura in adults.

Tosymra is not used to treat other types of headaches such as hemiplegic or basilar migraines or cluster headaches.

Tosymra is not used to prevent migraines. It is not known if Tosymra is safe and effective in children under 18 years of age.

Source: Tonix Pharmaceuticals Holding Corp.

Released July 6, 2023

Baudax Bio (BXRX) – Baudax Bio Announces Acquisition of TeraImmune, Inc.

Posted on by cpatches


Monday, July 03, 2023

Baudax Bio is a pharmaceutical company focused on innovative products for acute care settings. ANJESO is the first and only 24-hour, intravenous (IV) COX-2 preferential non-steroidal anti-inflammatory (NSAID) for the management of moderate to severe pain. In addition to ANJESO, Baudax Bio has a pipeline of other innovative pharmaceutical assets including two novel neuromuscular blocking agents (NMBs) and a proprietary chemical reversal agent specific to these NMBs. For more information, please visit www.baudaxbio.com.

Gregory Aurand, Senior Vice President, Equity Research Analyst, Healthcare Services & Medical Devices, Noble Capital Markets, Inc.

Refer to the full report for the price target, fundamental analysis, and rating.

Who is TeraImmune? The privately-held company is based in Germantown, Maryland and is focused on novel regulatory T cells (Tregs) therapies for autoimmune disease. TeraImmune has an approved FDA IND for their TI-168 autologous Factor VIII (FVIII)  T-cell receptor Treg cell therapy to eliminate clotting factor FVIII inhibitors in Hemophilia A patients. The combined company anticipates moving this IND to a Phase 1/2a trial, and also expects to advance the development of TeraImmune’s innovative immune-cell therapies platform designed for conditions that suppress unwanted immune reactions.

Why the acquisition? TeraImmune is largely composed of former NIH researchers with scientific expertise who have developed a novel therapeutic platform, but have limited clinical development experience. Baudax Bio’s team has a proven ability in executing and progressing clinical trials. The combined company pipeline will now carry a promising therapy that is expected to move into clinicals (TI-168; FVIII inhibitors), as well as have an expected IND filing (BX3000; NMB reversal agent) that will also move into clinicals. The acquisition could also help resolve Baudax Bio’s Nasdaq deficiency issues by providing additional equity.


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This Company Sponsored Research is provided by Noble Capital Markets, Inc., a FINRA and S.E.C. registered broker-dealer (B/D).

*Analyst certification and important disclosures included in the full report. NOTE: investment decisions should not be based upon the content of this research summary. Proper due diligence is required before making any investment decision. 

Release – GeoVax Announces Gedeptin® Presentation at the AACR-AHNS Head and Neck Cancer Conference

Posted on by aweinsoff@channelchek.com

Research News and Market Data on GOVX

 

Atlanta, GA, June 28, 2023 – GeoVax Labs, Inc. (Nasdaq: GOVX), a biotechnology company developing immunotherapies and vaccines against cancers and infectious diseases, today announced that an abstract regarding GeoVax’s gene therapy candidate, Gedeptin®, has been selected for poster presentation at the American Association for Cancer Research (AACR) and the American Head and Neck Society (AHNS) joint Head and Neck Cancer Conference, being held from July 7-8, 2023 at the Palais des congrès de Montréal in Montréal, QC, Canada.

Presentation Details:

 Abstract Title:Phase 1/ 2 study of Ad/PNP with fludarabine for the treatment of head neck squamous cell carcinoma (HNSCC)
 Abstract Authors:                   A. Dimitrios Colevas1, Eric J. Sorscher2, William Parker3, Roan Courtney Raymundo1, Jeong S. Hong2, Regina Rab2, Camilo Henao4, Nikki Schmitt2, Madison Stallings2, Kelly T. McKee, Jr.5, Eben Rosenthal6, Joseph Curry4
 1Stanford Cancer Institute, Stanford University 2Emory University School of Medicine 3PNP Therapeutics, Inc. 4Thomas Jefferson University 5GeoVax Labs, Inc. 6Vanderbilt University
 Date and Time:    Friday, July 7, 4:30 p.m.-6:00 p.m. ET
 Presenting Author:  Kelly T. McKee, Jr., M.D., MPH, Chief Medical Officer, GeoVax

About Gedeptin®

Gedeptin is a novel patented product/technology for the treatment of solid tumors through a gene therapy strategy known as Gene-Directed Enzyme Prodrug Therapy (GDEPT). In GDEPT, a vector is used to selectively transduce tumor cells with a nonhuman gene, which expresses an enzyme that can convert a nontoxic prodrug into a very toxic antitumor compound in situ.

The ongoing Phase 1/2 trial (ClinicalTrials.gov Identifier: NCT03754933) is evaluating the safety and efficacy of repeat cycles of Gedeptin therapy in patients with recurrent head and neck squamous cell carcinoma (HNSCC), with tumor(s) accessible for injection and no curable treatment options. The protocol entails up to five treatment cycles, each consisting of three intra-tumoral injections of Gedeptin over two days followed by infusion of a prodrug, fludarabine phosphate, once a day for three days. A completed Phase 1 dose-ranging study demonstrated that treating a tumor with a single cycle of Gedeptin, followed by fludarabine infusions, was well tolerated, with evidence of a reduction in tumor size in patients with solid tumors.

The current study is being funded in part by the FDA pursuant to its Orphan Products Clinical Trials Grants Program. The FDA has also granted Gedeptin orphan drug status for the intra-tumoral treatment of anatomically accessible oral and pharyngeal cancers, including cancers of the lip, tongue, gum, floor of mouth, salivary gland, and other oral cavities. GeoVax anticipates completion of the current trial by year-end 2023, after which expanded development of Gedeptin is anticipated, both as mono-therapy and as potential combination therapy in conjunction with Immune Checkpoint Inhibitors.

About GeoVax

GeoVax Labs, Inc. is a clinical-stage biotechnology company developing novel therapies and vaccines for solid tumor cancers and many of the world’s most threatening infectious diseases. The company’s lead program in oncology is a novel oncolytic solid tumor gene-directed therapy, Gedeptin®, presently in a multicenter Phase 1/2 clinical trial for advanced head and neck cancers. GeoVax’s lead infectious disease candidate is GEO-CM04S1, a next-generation COVID-19 vaccine targeting high-risk immunocompromised patient populations. Currently in two Phase 2 clinical trials, GEO-CM04S1 is being evaluated as a COVID-19 vaccine for immunocompromised patients such as those suffering from hematologic cancers and other patient populations for whom the current authorized COVID-19 vaccines are insufficient. In addition, GEO-CM04S1 is in a Phase 2 clinical trial evaluating the vaccine as a more robust, durable COVID-19 booster among healthy patients who previously received the mRNA vaccines. GeoVax has a leadership team who have driven significant value creation across multiple life science companies over the past several decades. For more information, visit our website: www.geovax.com.

Forward-Looking Statements

This release contains forward-looking statements regarding GeoVax’s business plans. The words “believe,” “look forward to,” “may,” “estimate,” “continue,” “anticipate,” “intend,” “should,” “plan,” “could,” “target,” “potential,” “is likely,” “will,” “expect” and similar expressions, as they relate to us, are intended to identify forward-looking statements. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. Actual results may differ materially from those included in these statements due to a variety of factors, including whether: GeoVax is able to obtain acceptable results from ongoing or future clinical trials of its investigational products, GeoVax’s immuno-oncology products and preventative vaccines can provoke the desired responses, and those products or vaccines can be used effectively, GeoVax’s viral vector technology adequately amplifies immune responses to cancer antigens, GeoVax can develop and manufacture its immuno-oncology products and preventative vaccines with the desired characteristics in a timely manner, GeoVax’s immuno-oncology products and preventative vaccines will be safe for human use, GeoVax’s vaccines will effectively prevent targeted infections in humans, GeoVax’s immuno-oncology products and preventative vaccines will receive regulatory approvals necessary to be licensed and marketed, GeoVax raises required capital to complete development, there is development of competitive products that may be more effective or easier to use than GeoVax’s products, GeoVax will be able to enter into favorable manufacturing and distribution agreements, and other factors, over which GeoVax has no control.

Further information on our risk factors is contained in our periodic reports on Form 10-Q and Form 10-K that we have filed and will file with the SEC. Any forward-looking statement made by us herein speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law. 

Investor Relations Contact:

Rich Cockrell

CG Capital

404-736-3838

govx@cg.capital

Media Contact:

Susan Roberts

sr@roberts-communications.com

202-779-0929

Release – ZyVersa Therapeutics Announces Publication in Clinical Immunology Demonstrating Association Between Renal NLRP3 Inflammasome Activation and Lupus Nephritis Disease Activity

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ZVSA

Jun 28, 2023

  • Lupus Nephritis (“LN”) is characterized by inflammation in the kidney, protein leakage into the urine (“proteinuria”), and progressive kidney damage
  • NLRP3 inflammasomes were extensively activated in the kidneys of LN patients, with higher levels of activation in patients with more severe forms of the disease
  • Inflammasome activation was positively correlated with clinicopathological indices of LN
  • ZyVersa is developing Inflammasome ASC Inhibitor IC 100, which can inhibit up to 12 different inflammasomes (including NLRP3 inflammasomes) and their associated ASC specks which perpetuate damaging inflammation

WESTON, Fla., June 28, 2023 (GLOBE NEWSWIRE) — ZyVersa Therapeutics, Inc. (Nasdaq: ZVSA, or “ZyVersa”), a clinical stage specialty biopharmaceutical company developing first-in-class drugs for treatment of inflammatory and renal diseases, announces publication of an article in the peer-reviewed journal, Clinical Immunology, demonstrating the role of inflammasome NLRP3 activation in lupus nephritis.

In the paper titled, “Renal NLRP3 Inflammasome activation is associated with disease activity in lupus nephritis,” the authors evaluated renal biopsy tissue of patients with biopsy proven LN in comparison to control tissue. Data demonstrated that renal NLRP3 inflammasome activation positively correlated with LN severity and clinicopathological indices of LN. Following are key findings reported in the paper:

  • Expression patterns of NLRP3, ASC, caspase-1, IL-1β, and IL-18 in the glomeruli and tubulointerstitum of LN patients were significantly higher in LN patients versus controls
  • Levels of NLRP3, ASC, caspase-1, IL-1β, and IL-18 were higher in patients with proliferative (more severe) LN than in patients with non-proliferative LN
  • Levels of NLRP3, ASC, caspase-1, IL-1β, and IL-18 were positively correlated with several clinicopathological indices, including, proteinuria, renal pathological activity indices, and systemic lupus erythematosus disease activity index (SLEDAI) scores

The authors stated, “We comprehensively evaluated the activation patterns of the NLRP3 inflammasome pathway in the renal tissues of LN patients. NLRP3 was extensively activated in various renal intrinsic cells and infiltrating cells, and was closely associated with disease activity, which needs further explorations.” To read the article, Click Here.

“The research published in the Journal of Clinical Immunology demonstrated that renal NLRP3 inflammasome activation is associated with lupus nephritis disease activity, providing support for inflammasome inhibition as a promising treatment for LN. Unlike NLRP3 inhibitors, which only inhibit formation of the NLRP3 inflammasome to block initiation of the inflammatory cascade, Inflammasome ASC inhibitor IC 100 inhibits formation of multiple types of inflammasomes, and it uniquely inhibits ASC specks to block perpetuation of damaging inflammation,” commented Stephen C. Glover, ZyVersa’s Co-founder, Chairman, CEO and President. To review a white paper summarizing the mechanism of action and preclinical data for IC 100, Click Here.

About Inflammasome ASC Inhibitor IC 100

IC 100 is a novel humanized IgG4 monoclonal antibody that inhibits the inflammasome adaptor protein ASC. IC 100 was designed to attenuate both initiation and perpetuation of the inflammatory response. It does so by binding to a specific region of the ASC component of multiple types of inflammasomes, including NLRP1, NLRP2, NLRP3, NLRC4, AIM2, Pyrin. Intracellularly, IC 100 binds to ASC monomers, inhibiting inflammasome formation, thereby blocking activation of IL-1β early in the inflammatory cascade. IC 100 also binds to ASC in ASC Specks, both intracellularly and extracellularly, further blocking activation of IL-1β and the perpetuation of the inflammatory response that is pathogenic in inflammatory diseases. Because active cytokines amplify adaptive immunity through various mechanisms, IC 100, by attenuating cytokine activation, also attenuates the adaptive immune response.

About ZyVersa Therapeutics, Inc.

ZyVersa (Nasdaq: ZVSA) is a clinical stage specialty biopharmaceutical company leveraging advanced, proprietary technologies to develop first-in-class drugs for patients with renal and inflammatory diseases who have significant unmet medical needs. The Company is currently advancing a therapeutic development pipeline with multiple programs built around its two proprietary technologies – Cholesterol Efflux Mediator™ VAR 200 for treatment of kidney diseases, and Inflammasome ASC Inhibitor IC 100, targeting damaging inflammation associated with numerous CNS and other inflammatory diseases. For more information, please visit www.zyversa.com.

Cautionary Statement Regarding Forward-Looking Statements

Certain statements contained in this press release regarding matters that are not historical facts, are forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. These include statements regarding management’s intentions, plans, beliefs, expectations, or forecasts for the future, and, therefore, you are cautioned not to place undue reliance on them. No forward-looking statement can be guaranteed, and actual results may differ materially from those projected. ZyVersa Therapeutics, Inc (“ZyVersa”) uses words such as “anticipates,” “believes,” “plans,” “expects,” “projects,” “future,” “intends,” “may,” “will,” “should,” “could,” “estimates,” “predicts,” “potential,” “continue,” “guidance,” and similar expressions to identify these forward-looking statements that are intended to be covered by the safe-harbor provisions. Such forward-looking statements are based on ZyVersa’s expectations and involve risks and uncertainties; consequently, actual results may differ materially from those expressed or implied in the statements due to a number of factors, including ZyVersa’s plans to develop and commercialize its product candidates, the timing of initiation of ZyVersa’s planned preclinical and clinical trials; the timing of the availability of data from ZyVersa’s preclinical and clinical trials; the timing of any planned investigational new drug application or new drug application; ZyVersa’s plans to research, develop, and commercialize its current and future product candidates; the clinical utility, potential benefits and market acceptance of ZyVersa’s product candidates; ZyVersa’s commercialization, marketing and manufacturing capabilities and strategy; ZyVersa’s ability to protect its intellectual property position; and ZyVersa’s estimates regarding future revenue, expenses, capital requirements and need for additional financing.

New factors emerge from time-to-time, and it is not possible for ZyVersa to predict all such factors, nor can ZyVersa assess the impact of each such factor on the business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. Forward-looking statements included in this press release are based on information available to ZyVersa as of the date of this press release. ZyVersa disclaims any obligation to update such forward-looking statements to reflect events or circumstances after the date of this press release, except as required by applicable law.

This press release does not constitute an offer to sell, or the solicitation of an offer to buy, any securities.

Corporate and IR Contact:
Karen Cashmere
Chief Commercial Officer
kcashmere@zyversa.com
786-251-9641

Media Contacts
Tiberend Strategic Advisors, Inc.
Casey McDonald
cmcdonald@tiberend.com
646-577-8520

Dave Schemelia
dschemelia@tiberend.com
609-468-9325

Release – GeoVax Universal Coronavirus Vaccine Design & Development Approach Published in Vaccine Insights

Posted on by aweinsoff@channelchek.com

Research News and Market Data on GOVX

 

Spotlight Content on Pandemic Preparedness:

Getting Ready for the Next “Disease X”

ATLANTA, GA, June 27, 2023 – GeoVax Labs, Inc. (Nasdaq: GOVX), a biotechnology company developing human vaccines and immunotherapies against infectious diseases and cancer, announced today the publication of an article titled, “MVA-Vectored Universal Beta-Coronavirus Vaccine Design & Development” in the June 2023 issue of the online journal Vaccine Insights. The article is co-authored by GeoVax’s Chief Scientific Officer, Mark Newman, PhD, together with other GeoVax scientists, Mary Hauser, PhD, Arban Domi, PhD, Sreenivasa Oruganti, PhD, Pratima Kumari, PhD and Ashley Zuniga, PhD and can be accessed here: Vaccine Insights.

The article provides expert insight into the emergence of SARS-CoV-2 (COVID-19), the risk of new “spillover events” from animal hosts, and how this risk can be addressed proactively. With regard to COVID-19 and its continually evolving variants, the authors describe the limitations of first-generation vaccines and the potential for MVA-vectored vaccines such as GEO-CM04S1 to overcome these limitations.

About GEO-CM04S1

GEO-CM04S1 is a next-generation COVID-19 vaccine based on GeoVax’s MVA viral vector platform, which supports the presentation of multiple vaccine antigens to the immune system in a single dose. CM04S1 presents both the spike and nucleocapsid antigens of SARS-CoV-2 and is specifically designed to induce both antibody and T cell responses to non-variable parts of the virus. The more broadly specific and functional engagement of the immune system is designed to protect against the new and continually emerging variants of COVID-19. Based on data from animal models and a completed Phase 1 clinical study, vaccine-induced immune responses were shown to recognize both early and later variants of SARS-CoV-2, including the Omicron variant. Vaccines of this format should not require repeated modification and updating.

A recent presentation of unpublished data from the open-label portion of the Phase 2 trial of CM04S1 (ClinicalTrials.gov Identifier: NCT04977024) in patients undergoing hematological cancer treatment (i.e., patients who have reduced immune system function as a result of treatment) indicates that CM04S1 is highly immunogenic in these patients, inducing both antibody responses, including neutralizing antibodies, and T cell responses. These data support the planned progression of the Phase 2 clinical study, which will include a direct comparison to currently approved mRNA vaccines.

CM04S1 continues to advance in a second Phase 2 clinical trial as a booster for healthy patients who have previously received the Pfizer or Moderna mRNA vaccine (ClinicalTrials.gov Identifier: NCT04639466). Data from these studies will form the basis for comparing vaccine potential in unique patient groups as well as the general population.

About GeoVax

GeoVax Labs, Inc. is a clinical-stage biotechnology company developing novel therapies and vaccines for solid tumor cancers and many of the world’s most threatening infectious diseases. The company’s lead program in oncology is a novel oncolytic solid tumor gene-directed therapy, Gedeptin®, presently in a multicenter Phase 1/2 clinical trial for advanced head and neck cancers. GeoVax’s lead infectious disease candidate is GEO-CM04S1, a next-generation COVID-19 vaccine targeting high-risk immunocompromised patient populations. Currently in two Phase 2 clinical trials, GEO-CM04S1 is being evaluated as a COVID-19 vaccine for immunocompromised patients such as those suffering from hematologic cancers and other patient populations for whom the current authorized COVID-19 vaccines are insufficient. In addition, GEO-CM04S1 is in a Phase 2 clinical trial evaluating the vaccine as a more robust, durable COVID-19 booster among healthy patients who previously received the mRNA vaccines. GeoVax has a leadership team who have driven significant value creation across multiple life science companies over the past several decades. For more information, visit our website: www.geovax.com.

Forward-Looking Statements

This release contains forward-looking statements regarding GeoVax’s business plans. The words “believe,” “look forward to,” “may,” “estimate,” “continue,” “anticipate,” “intend,” “should,” “plan,” “could,” “target,” “potential,” “is likely,” “will,” “expect” and similar expressions, as they relate to us, are intended to identify forward-looking statements. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. Actual results may differ materially from those included in these statements due to a variety of factors, including whether: GeoVax is able to obtain acceptable results from ongoing or future clinical trials of its investigational products, GeoVax’s immuno-oncology products and preventative vaccines can provoke the desired responses, and those products or vaccines can be used effectively, GeoVax’s viral vector technology adequately amplifies immune responses to cancer antigens, GeoVax can develop and manufacture its immuno-oncology products and preventative vaccines with the desired characteristics in a timely manner, GeoVax’s immuno-oncology products and preventative vaccines will be safe for human use, GeoVax’s vaccines will effectively prevent targeted infections in humans, GeoVax’s immuno-oncology products and preventative vaccines will receive regulatory approvals necessary to be licensed and marketed, GeoVax raises required capital to complete development, there is development of competitive products that may be more effective or easier to use than GeoVax’s products, GeoVax will be able to enter into favorable manufacturing and distribution agreements, and other factors, over which GeoVax has no control.

Further information on our risk factors is contained in our periodic reports on Form 10-Q and Form 10-K that we have filed and will file with the SEC. Any forward-looking statement made by us herein speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law. 

Investor Relations Contact:

Rich Cockrell

CG Capital

404-736-3838

govx@cg.capital

Media Contact:

Susan Roberts

sr@roberts-communications.com

202-779-0929

Tonix Pharmaceuticals (TNXP) – Migraine Drug Acquisitions Will Transform Tonix

Posted on by cpereira@noblefcm.com


Tuesday, June 27, 2023

Tonix is a clinical-stage biopharmaceutical company focused on discovering, licensing, acquiring and developing therapeutics and diagnostics to treat and prevent human disease and alleviate suffering. Tonix’s portfolio is composed of immunology, rare disease, infectious disease, and central nervous system (CNS) product candidates. Tonix’s immunology portfolio includes biologics to address organ transplant rejection, autoimmunity and cancer, including TNX-15001 which is a humanized monoclonal antibody targeting CD40-ligand being developed for the prevention of allograft and xenograft rejection and for the treatment of autoimmune diseases. A Phase 1 study of TNX-1500 is expected to be initiated in the second half of 2022. Tonix’s rare disease portfolio includes TNX-29002 for the treatment of Prader-Willi syndrome. TNX-2900 has been granted Orphan-Drug Designation by the FDA. Tonix’s infectious disease pipeline includes a vaccine in development to prevent smallpox and monkeypox called TNX-8013, next-generation vaccines to prevent COVID-19, and an antiviral to treat COVID-19. Tonix’s lead vaccine candidates for COVID-19 are TNX-1840 and TNX-18504, which are live virus vaccines based on Tonix’s recombinant pox vaccine (RPV) platform. TNX-35005 (sangivamycin, i.v. solution) is a small molecule antiviral drug to treat acute COVID-19 and is in the pre-IND stage of development. TNX-102 SL6, (cyclobenzaprine HCl sublingual tablets), is a small molecule drug being developed to treat Long COVID, a chronic post-acute COVID-19 condition. Tonix expects to initiate a Phase 2 study in Long COVID in the second quarter of 2022. The Company’s CNS portfolio includes both small molecules and biologics to treat pain, neurologic, psychiatric and addiction conditions. Tonix’s lead CNS candidate, TNX-102 SL, is in mid-Phase 3 development for the management of fibromyalgia with a new Phase 3 study launched in the second quarter of 2022. Finally, TNX-13007 is a biologic designed to treat cocaine intoxication that is expected to start a Phase 2 trial in the second quarter of 2022. TNX-1300 has been granted Breakthrough Therapy Designation by the FDA.

Robert LeBoyer, Senior Vice President, Equity Research Analyst, Biotechnology, Noble Capital Markets, Inc.

Refer to the full report for the price target, fundamental analysis, and rating.

Two Products To Be Acquired. Tonix announced that it will acquire two currently marketed migraine drugs from Upsher-Smith Laboratories. The two drugs, Zembrace SymTouch and Tosymyra, are proprietary formulations of sumatriptan, the most commonly prescribed drug for migraine headaches. The deal is expected to close on June 30, 2023. We believe these two products fit well into the company’s CNS strategy and the expected data announcement from the Phase 3 RESILIENT trial in fibromyalgia expected in 4Q23.

Two Sumatriptan Formulations For Migraine Headaches. Both drugs contain sumatriptan as the active compound with proprietary technologies for improved delivery. Zembrace SymTouch is an injectable packaged with an autoinjector. Tosymyra is a nasal spray with a permeation enhancer that provides rapid and efficient absorption of sumatriptan. Both drugs have clinical data showing onset of migraine pain relief as fast as 10 minutes from administration with response rates comparable or better than other sumatriptan formulations.


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