THIO-101 Phase 2 trial to enroll patients in the U.S. as part of the expansion of the study in third-line treatment for advanced non-small cell lung cancer (NSCLC)
CHICAGO, Sept. 24, 2025 (GLOBE NEWSWIRE) — MAIA Biotechnology, Inc. (NYSE American: MAIA) (“MAIA”, the “Company”), a clinical-stage biopharmaceutical company focused on developing targeted immunotherapies for cancer, announced today that the National Institutes of Health (NIH) has awarded a $2.3 million grant for the expansion of its THIO-101 Phase 2 clinical trial evaluating ateganosine as a third-line treatment for patients with advanced non-small cell lung cancer (NSCLC).
The grant is intended to support expenses related to the enrollment of U.S. patients who are resistant to chemo and immunotherapy. The NIH grant allocations will be distributed over three years from 2025-2027.
“We are thrilled to receive this prestigious NIH grant for the expansion of our Phase 2 trial. It’s a great honor to have the support of the National Institutes of Health as we seek to further validate the efficacy of our lead agent ateganosine and its potential to be a breakthrough treatment within the vastly underserved NSCLC market,” said CEO Vlad Vitoc, M.D. “With the clearance of FDA Investigational New Drug (IND) for THIO-101 in 2023, we can begin enrolling U.S. patients in the expansion phase of the trial immediately.”
“The NIH grant is a tremendous achievement and a testament to the dedication, collaboration, and hard work of everyone involved in the clinical development of ateganosine,” added Victor Zaporojan, M.D., MAIA’s senior medical director. “Ateganosine represents a potential solution for the significant unmet clinical need in third-line NSCLC, where no established standard of care exists and where the overall survival outcomes observed with ateganosine have not been achieved by other therapies. By enrolling patients in the United States, our trial will gain access to a substantially larger patient pool across multiple continents, further strengthening the impact and relevance of our study.”
In Parts A and B of THIO-101, median overall survival (OS) for the 22 patients in third-line treatment was 17.8 months as of June 30, 2025, with a 95% confidence interval (CI) lower bound of 12.5 months and a 99% CI lower bound of 10.8 months. Studies of standard-of-care chemotherapy treatments for NSCLC in a similar setting have shown overall survival of 5 to 6 months. The first patient in the expansion of the trial was dosed in July 2025 in Taiwan.
Research referenced in this press release is supported by the National Cancer Institute of the National Institutes of Health under Award Number R44CA309843. The content is solely the responsibility of MAIA and does not necessarily represent the official views of the National Institutes of Health.
About Ateganosine
Ateganosine (THIO, 6-thio-dG or 6-thio-2’-deoxyguanosine) is a first-in-class investigational telomere-targeting agent currently in clinical development to evaluate its activity in non-small cell lung cancer (NSCLC). Telomeres, along with the enzyme telomerase, play a fundamental role in the survival of cancer cells and their resistance to current therapies. The modified nucleotide 6-thio-2’-deoxyguanosine induces telomerase-dependent telomeric DNA modification, DNA damage responses, and selective cancer cell death. Ateganosine-damaged telomeric fragments accumulate in cytosolic micronuclei and activates both innate (cGAS/STING) and adaptive (T-cell) immune responses. The sequential treatment of ateganosine followed by PD-(L)1 inhibitors resulted in profound and persistent tumor regression in advanced, in vivo cancer models by induction of cancer type–specific immune memory. Ateganosine is presently developed as a second or later line of treatment for NSCLC for patients that have progressed beyond the standard-of-care regimen of existing checkpoint inhibitors.
About THIO-101 Phase 2 Clinical Trial
THIO-101 is a multicenter, open-label, dose finding Phase 2 clinical trial. It is the first trial designed to evaluate ateganosine’s anti-tumor activity when followed by PD-(L)1 inhibition. The trial is testing the hypothesis that low doses of ateganosine administered prior to cemiplimab (Libtayo®) will enhance and prolong immune response in patients with advanced NSCLC who previously did not respond or developed resistance and progressed after first-line treatment regimen containing another checkpoint inhibitor. The trial design has two primary objectives: (1) to evaluate the safety and tolerability of ateganosine administered as an anticancer compound and a priming immune activator (2) to assess the clinical efficacy of ateganosine using Overall Response Rate (ORR) as the primary clinical endpoint. The expansion of the study will assess overall response rates (ORR) in advanced NSCLC patients receiving third line (3L) therapy who were resistant to previous checkpoint inhibitor treatments (CPI) and chemotherapy. Treatment with ateganosine followed by cemiplimab (Libtayo®) has shown an acceptable safety profile to date in a heavily pre-treated population. For more information on this Phase II trial, please visit ClinicalTrials.gov using the identifier NCT05208944.
About MAIA Biotechnology, Inc.
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 ateganosine (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.
Forward Looking Statements
MAIA cautions that all statements, other than statements of historical facts contained in this press release, are forward-looking statements. Forward-looking statements are subject to known and unknown risks, uncertainties, and other factors that may cause our or our industry’s actual results, levels or activity, performance or achievements to be materially different from those anticipated by such statements. The use of words such as “may,” “might,” “will,” “should,” “could,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “project,” “intend,” “future,” “potential,” or “continue,” and other similar expressions are intended to identify forward looking statements. However, the absence of these words does not mean that statements are not forward-looking. For example, all statements we make regarding (i) the initiation, timing, cost, progress and results of our preclinical and clinical studies and our research and development programs, (ii) our ability to advance product candidates into, and successfully complete, clinical studies, (iii) the timing or likelihood of regulatory filings and approvals, (iv) our ability to develop, manufacture and commercialize our product candidates and to improve the manufacturing process, (v) the rate and degree of market acceptance of our product candidates, (vi) the size and growth potential of the markets for our product candidates and our ability to serve those markets, and (vii) our expectations regarding our ability to obtain and maintain intellectual property protection for our product candidates, are forward looking. All forward-looking statements are based on current estimates, assumptions and expectations by our management that, although we believe to be reasonable, are inherently uncertain. Any forward-looking statement expressing an expectation or belief as to future events is expressed in good faith and believed to be reasonable at the time such forward-looking statement is made. However, these statements are not guarantees of future events and are subject to risks and uncertainties and other factors beyond our control that may cause actual results to differ materially from those expressed in any forward-looking statement. Any forward-looking statement speaks only as of the date on which it was made. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law. In this release, unless the context requires otherwise, “MAIA,” “Company,” “we,” “our,” and “us” refers to MAIA Biotechnology, Inc. and its subsidiaries.
Patrick McCann, CFA, Research Analyst, Noble Capital Markets, Inc.
Michael Kupinski, Director of Research, Equity Research Analyst, Digital, Media & Technology , Noble Capital Markets, Inc.
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Milestone in Findhelp partnership. SelectQuote announced that it has referred more than 200,000 low-income seniors to Findhelp, with nearly 50,000 of those individuals accessing free or reduced-cost services. The milestone demonstrates SelectQuote’s role in addressing the needs of Medicare-eligible consumers.
Partnership connects consumers to critical support. Findhelp is a closed-loop referral management software platform that connects individuals with community resources such as food, housing, transportation, and financial aid. SelectQuote has partnered with Findhelp for several years, directing seniors to assistance programs. The initiative does not generate revenue, but it extends SelectQuote’s Medicare distribution model by providing tangible value to consumers.
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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.
Pfizer Inc. (NYSE: PFE) has announced plans to acquire Metsera, Inc. (NASDAQ: MTSR), a clinical-stage biopharmaceutical company developing next-generation obesity and cardiometabolic treatments. The all-cash deal, valued at $47.50 per share, represents an enterprise value of approximately $4.9 billion, with the potential for an additional $22.50 per share in contingent milestone payments tied to clinical and regulatory approvals.
The acquisition marks Pfizer’s most significant push yet into the rapidly growing obesity treatment market, an area forecasted to reach hundreds of billions in value globally over the coming decade. With over 200 health conditions linked to obesity, pharmaceutical companies are racing to develop therapies that offer stronger efficacy, fewer side effects, and more convenient dosing schedules.
Metsera brings to Pfizer a diverse pipeline of incretin and amylin programs, including both injectable and oral formulations designed to improve weight loss outcomes. Its lead candidates include:
MET-097i, a weekly and monthly injectable GLP-1 receptor agonist currently in Phase 2 trials.
MET-233i, a monthly amylin analog in Phase 1 development, being tested both as monotherapy and in combination with MET-097i.
Two oral GLP-1 receptor agonist candidates expected to begin clinical trials in the near term.
Additional preclinical nutrient-stimulated hormone therapeutics under development.
Preliminary clinical data for MET-233i presented at the 61st Annual Meeting of the European Association for the Study of Diabetes (EASD) indicated a potentially best-in-class profile, with strong durability and tolerability supporting less frequent injections.
Pfizer expects to leverage its global clinical, manufacturing, and commercial infrastructure to accelerate the development of Metsera’s portfolio. The acquisition aligns with the company’s broader strategy of expanding into high-growth therapeutic areas where demand is accelerating.
Under the agreement, Metsera shareholders will receive $47.50 in cash upon closing, with the possibility of an additional $22.50 per share through contingent value rights (CVRs). These CVRs include:
$5 per share upon the initiation of a Phase 3 trial for the MET-097i + MET-233i combination.
$7 per share upon U.S. FDA approval of MET-097i as a monthly monotherapy.
$10.50 per share upon FDA approval of the monthly MET-097i + MET-233i combination.
If all milestones are achieved, the transaction value could exceed $7 billion.
The deal has been unanimously approved by both companies’ boards of directors and is expected to close in the fourth quarter of 2025, subject to regulatory approval and shareholder consent.
With this acquisition, Pfizer joins competitors such as Eli Lilly and Novo Nordisk in intensifying the race to dominate the obesity treatment market. By combining Metsera’s innovative science with Pfizer’s scale, the company aims to deliver next-generation weight management solutions to millions of patients worldwide.
Third Annual Collaboration Coincides with Breast Cancer Awareness Month
NORWOOD, Mass., Sept. 23, 2025 (GLOBE NEWSWIRE) — Betty’s Eddies™ announced its third annual collaboration with the Keep A Breast Foundation (“KAB”), furthering its commitment to breast cancer awareness, early screening education, and community support. After years of hearing from patients and consumers who have used Betty’s Eddies to help cope with treatment-related ailments, the brand is continuing its mission to spotlight the power of cannabis alongside preventative health practices. Betty’s Eddies, the award-winning, all-natural cannabis fruit chews handcrafted for specific health and wellness effects, is produced and distributed by leading multi-state cannabis operator, MariMed Inc. (“MariMed”) (CSE: MRMD) (OTCQX: MRMD).
This year’s campaign once again features a limited-time pink package for the fan-favorite Ache Away Eddies fruit chews, available across Massachusetts, Maryland, Illinois, and Delaware. The packaging promotes the Keep A Breast app, a free resource on Apple and Google Play that educates users on self-checking, offers risk-reduction tips, and connects directly to medical professionals when needed. Ache Away Eddies, infused with CBD, CBC, and THC, plus turmeric, piperine, and vitamin E, may help ease inflammation and aid recovery.
To amplify awareness, Betty’s Eddies will also distribute a limited number of “Betty’s Loves Boobies” bracelets and t-shirts at select dispensaries and online, while supplies last. The brand will be donating $5 from the sale of every t-shirt to KAB in support of its mission.
“Over the past three years, our partnership with Betty’s Eddies has reached thousands of new people with life-saving education around early detection and screening,” said Shaney Jo Darden, Founder of the Keep A Breast Foundation. “As cannabis continues to show promise in easing the painful side effects of cancer treatment, Betty’s Eddies remains an ideal partner in helping us expand our impact.”
In addition to its partnership with KAB, Betty’s Eddies team members will participate in multiple Susan G. Komen More Than Pink Walks this October, showing support, raising awareness, and connecting directly with local communities in Maryland on Saturday, October 11, 2025, and in Massachusetts on Saturday, October 18, 2025. The Susan G. Komen Foundation focuses its work on patient navigation and advocacy, providing resources for breast cancer patients to understand the American medical system.
“Betty’s Eddies is deeply committed to promoting health and wellness and doing so in a fun, yet educational way,” said Sara Rosenfield, Brand Manager for Betty’s Eddies. “Our partnership with the Keep A Breast Foundation and our Breast Cancer Awareness Month campaign is a natural extension of that commitment. We’re proud to help educate the community about the importance of prioritizing their health and contribute to ridding the world of this horrible disease, while sharing the benefits cannabis can have in providing relief.”
About MariMed MariMed Inc. is a leading multi-state cannabis operator, known for developing and managing state-of-the-art cultivation, production, and retail facilities. Our award-winning portfolio of cannabis brands, including Betty’s Eddies™, Bubby’s Baked™, Vibations™, InHouse™, and Nature’s Heritage™, sets us apart as an industry leader. These trusted brands, crafted with quality and innovation, are recognized and loved by consumers across the country. With a commitment to excellence, MariMed continues to drive growth and set new standards in the cannabis industry. For additional information, visit www.marimedinc.com.
Eli Lilly (NYSE: LLY) announced plans to invest $6.5 billion in a new manufacturing facility in Houston, Texas, designed to expand production of its pipeline of small molecule medicines, including the company’s highly anticipated oral obesity pill, orforglipron.
The facility will be the second of four new U.S.-based plants Lilly intends to open over the next five years, following a February pledge of at least $27 billion in domestic manufacturing investments. This adds to more than $23 billion the company has already spent since 2020 to scale operations in response to soaring demand for obesity and diabetes therapies.
The Houston site will play a critical role in Eli Lilly’s efforts to maintain its competitive lead in the rapidly expanding market for GLP-1 drugs. Unlike existing weekly injectable treatments, orforglipron is designed as an oral pill, offering patients a simpler alternative without food or water restrictions. Analysts believe the convenience factor could make orforglipron a blockbuster treatment if approved by regulators.
The race to scale production has become increasingly urgent. Both Eli Lilly and rival Novo Nordisk have faced supply challenges as demand for weight-loss medications surged across the United States. By boosting capacity, Lilly aims to ensure orforglipron can be manufactured at scale and delivered to tens of millions of patients worldwide.
The Houston facility will also support manufacturing of other small molecule medicines across a range of therapeutic areas, including cardiometabolic disease, oncology, immunology, and neuroscience. Small molecule drugs, which are typically produced in pill form, are generally easier and cheaper to manufacture than injectables, making them more accessible for patients and more efficient to scale globally.
In addition to strengthening its supply chain, Eli Lilly highlighted the economic impact of the new site. The project is expected to create 615 permanent jobs in the Houston area, spanning roles such as engineers, scientists, operations staff, and lab technicians. During construction, the facility will generate more than 4,000 temporary jobs, further supporting the region’s economy.
The company also emphasized that the move supports broader U.S. efforts to re-shore pharmaceutical manufacturing. In recent years, political pressure has mounted to reduce reliance on overseas drug production. By expanding its domestic footprint, Lilly positions itself as a leader in bringing pharmaceutical manufacturing back to the U.S. while meeting escalating global demand for obesity treatments.
With four new U.S. plants scheduled to be operational within five years, Eli Lilly is positioning itself at the forefront of the next generation of obesity and metabolic care. The Houston facility is expected to serve as a cornerstone of that strategy, ensuring supply can keep pace with demand in one of the fastest-growing markets in modern medicine.
Ocugen, Inc. is a biotechnology company focused on developing and commercializing novel gene therapies, biologicals, and vaccines. The lead product in its gene therapy program, OCU400, is in Phase 1/2 clinical trials for retinitis pigmentosa.
Robert LeBoyer, Senior Vice President, Equity Research Analyst, Biotechnology, Noble Capital Markets, Inc.
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OCU400 Licensing Completed. Ocugen has announced the completion of a licensing agreement for Korea with Kwangdong Pharmaceutical, Co., Ltd., a diversified pharmaceutical company in the Republic of South Korea. This finalizes the term sheet announced in August with the 2Q25 business update. We have based our revenue expectations on US and Europe, with the Korea agreement adding additional cash upon the signing and downstream royalties.
Agreement Provides Cash, Milestones, and Royalties. The terms provide Ocugen with signing and near-term milestones of $7.5 million. Under the agreement, Ocugen will manufacture and supply OCU400 in exchange for a royalty of 25% of Net Sales plus sales milestones of $1 million for every $15 million in Net Sales, or roughly 32% per $15 million in sales. There are an estimated 7,000 retinitis pigmentosa (RP) patients in Korea, with an estimated market of about $180 million over the first 10 years of sales. We estimate these potential payments at about $65 million to Ocugen.
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CHATHAM, N.J., Sept. 18, 2025 (GLOBE NEWSWIRE) — Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP), a fully-integrated biotechnology company with marketed products and a pipeline of development candidates, today announced the successful completion of a Type B Pre-Investigational New Drug (Pre-IND) meeting with the U.S. Food and Drug Administration (FDA) regarding the development of TNX-102 SL (sublingual cyclobenzaprine HCl) for the treatment of major depressive disorder (MDD). The Company received positive feedback from the FDA and plans to pursue a supplemental new drug application (sNDA) to expand the therapeutic indication of TNX-102 SL to include MDD, based on exploratory findings suggesting that improving sleep quality may positively impact depressive symptoms.
“We are pleased with the outcome of our Pre-IND meeting with the FDA and appreciate their thoughtful guidance,” said Seth Lederman, M.D., Chief Executive Officer of Tonix Pharmaceuticals. “This marks a significant step forward in our efforts to develop TNX-102 SL as a novel treatment for MDD, a condition that affects millions and remains underserved by current therapies that are often difficult to tolerate.”
“We believe bedtime TNX-102 SL has the potential to be a first-in-class treatment that is designed to target the reduced quality and quantity of slow wave sleep associated with depression,” said Dr. Gregory Sullivan, M.D., Chief Medical Officer of Tonix Pharmaceuticals. “TNX-102 SL is a tertiary amine tricyclic that is designed for transmucosal absorption to bypass first pass hepatic metabolism. In contrast, FDA-approved tertiary amine tricyclic antidepressants are swallowed pill formulations, that are largely metabolized by first-pass to longer-lived secondary amine tricyclics. Also, the FDA-approved tertiary amine tricyclic antidepressants are only active in treating MDD at more than ten times the dose employed with TNX-102 SL and can adversely impact weight, blood pressure, cognition, and sexual function.”
The FDA provided constructive feedback during the Pre-IND meeting for TNX-102 SL in MDD and found the proposed long-term safety data collection plan generally reasonable, potentially streamlining the development path.
An IND filing is planned for Q4 2025, positioning the program to enter Phase 2 clinical trials shortly thereafter. TNX-102 SL is FDA approved for the treatment of fibromyalgia, under the brand name Tonmya™. In the Phase 3 RESILIENT study of fibromyalgia patients, the TNX-102 SL – treated group had activity on improving depression over placebo by the Beck Depression Inventory (BDI), with an uncorrected p-value < 0.05. The biological relationship between depressed symptoms in fibromyalgia and those in MDD is not understood.
About TNX-102 SL TNX-102 SL is a patented sublingual tablet formulation of cyclobenzaprine hydrochloride that enables rapid transmucosal absorption and reduces production of the long half-life active metabolite, norcyclobenzaprine, by bypassing first-pass hepatic metabolism. As a tertiary amine tricyclic (TAT) and multifunctional agent with potent binding and antagonist activities at the 5-HT2A serotonergic, α1-adrenergic, H1-histaminergic, and M1-muscarinic receptors. It is currently approved in the U.S. as a once-daily bedtime treatment for fibromyalgia in adults. TNX-102 SL is also in development as a daily bedtime treatment for acute stress reaction/acute stress disorder. Tonix also holds active IND’s for the following indications for TNX-102 SL: Long COVID (post-acute sequelae of COVID-19), PTSD, 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. 10357465 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 composition. These patents are expected to provide Tonmya with U.S. market exclusivity until 2034. Pending patent applications related to method of use could extend exclusivity until 2044.
Tonix Pharmaceuticals Holding Corp.
Tonix Pharmaceuticals is a fully-integrated biotechnology company with marketed products and a pipeline of development candidates. Tonix recently received FDA approval for Tonmya™, a first-in-class, non-opioid analgesic medicine for the treatment of fibromyalgia, a chronic pain condition that affects millions of adults. This marks the first approval for a new prescription medicine for fibromyalgia in more than 15 years. Tonix also markets two treatments for acute migraine in adults. Tonix’s development portfolio is focused on central nervous system (CNS) disorders, immunology, immuno-oncology and infectious diseases. TNX-102 SL is being developed to treat acute stress reaction and acute stress disorder under a Physician-Initiated IND at the University of North Carolina in the OASIS study funded by the U.S. Department of Defense (DoD). Tonix’s immunology development portfolio consists of biologics to address organ transplant rejection, autoimmunity and cancer, including TNX-1500, which is an Fc-modified humanized monoclonal antibody targeting CD40-ligand (CD40L or CD154) being developed for the prevention of allograft rejection and for the treatment of autoimmune diseases. Tonix’s infectious disease portfolio includes TNX-801, a vaccine in development for mpox and smallpox, as well as TNX-4200 for which Tonix has a contract with the U.S. DoD’s Defense Threat Reduction Agency (DTRA) for up to $34 million over five years. TNX-4200 is a small molecule broad-spectrum antiviral agent targeting CD45 for the prevention or treatment of infections to improve the medical readiness of military personnel in biological threat environments. Tonix owns and operates a state-of-the art infectious disease research facility in Frederick, Md.
* Tonix’s product development candidates are investigational new drugs or biologics; their efficacy and safety have not been established and have not been approved for any indication.
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 successfully launch and commercialize Tonmya and any of our approved products; risks related to the failure to obtain FDA clearances or approvals and noncompliance with FDA regulations; risks related to the failure to successfully launch and commercialize Tonmya and any of our approved 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, 2024, as filed with the Securities and Exchange Commission (the “SEC”) on March 18, 2025, 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.
INDICATION TONMYA is indicated for the treatment of fibromyalgia in adults.
CONTRAINDICATIONS TONMYA is contraindicated: In patients with hypersensitivity to cyclobenzaprine or any inactive ingredient in TONMYA. Hypersensitivity reactions may manifest as an anaphylactic reaction, urticaria, facial and/or tongue swelling, or pruritus. Discontinue TONMYA if a hypersensitivity reaction is suspected.
With concomitant use of monoamine oxidase (MAO) inhibitors or within 14 days after discontinuation of an MAO inhibitor. Hyperpyretic crisis seizures and deaths have occurred in patients who received cyclobenzaprine (or structurally similar tricyclic antidepressants) concomitantly with MAO inhibitors drugs. During the acute recovery phase of myocardial infarction, and in patients with arrhythmias, heart block or conduction disturbances, or congestive heart failure. In patients with hyperthyroidism.
WARNINGS AND PRECAUTIONS Embryofetal toxicity: Based on animal data, TONMYA may cause neural tube defects when used two weeks prior to conception and during the first trimester of pregnancy. Advise females of reproductive potential of the potential risk and to use effective contraception during treatment and for two weeks after the final dose. Perform a pregnancy test prior to initiation of treatment with TONMYA to exclude use of TONMYA during the first trimester of pregnancy.
Serotonin syndrome: Concomitant use of TONMYA with selective serotonin reuptake inhibitors (SSRIs), serotonin norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants, tramadol, bupropion, meperidine, verapamil, or MAO inhibitors increases the risk of serotonin syndrome, a potentially life-threatening condition. Serotonin syndrome symptoms may include mental status changes, autonomic instability, neuromuscular abnormalities, and/or gastrointestinal symptoms. Treatment with TONMYA and any concomitant serotonergic agent should be discontinued immediately if serotonin syndrome symptoms occur and supportive symptomatic treatment should be initiated. If concomitant treatment with TONMYA and other serotonergic drugs is clinically warranted, careful observation is advised, particularly during treatment initiation or dosage increases.
Tricyclic antidepressant-like adverse reactions: Cyclobenzaprine is structurally related to TCAs. TCAs have been reported to produce arrhythmias, sinus tachycardia, prolongation of the conduction time leading to myocardial infarction and stroke. If clinically significant central nervous system (CNS) symptoms develop, consider discontinuation of TONMYA. Caution should be used when TCAs are given to patients with a history of seizure disorder, because TCAs may lower the seizure threshold. Patients with a history of seizures should be monitored during TCA use to identify recurrence of seizures or an increase in the frequency of seizures. Atropine-like effects: Use with caution in patients with a history of urinary retention, angle-closure glaucoma, increased intraocular pressure, and in patients taking anticholinergic drugs.
CNS depression and risk of operating a motor vehicle or hazardous machinery: TONMYA monotherapy may cause CNS depression. Concomitant use of TONMYA with alcohol, barbiturates, or other CNS depressants may increase the risk of CNS depression. Advise patients not to operate a motor vehicle or dangerous machinery until they are reasonably certain that TONMYA therapy will not adversely affect their ability to engage in such activities.
Oral mucosal adverse reactions: In clinical studies with TONMYA, oral mucosal adverse reactions occurred more frequently in patients treated with TONMYA compared to placebo. Advise patients to moisten the mouth with sips of water before administration of TONMYA to reduce the risk of oral sensory changes (hypoesthesia). Consider discontinuation of TONMYA if severe reactions occur.
ADVERSE REACTIONS The most common adverse reactions (incidence ≥2% and at a higher incidence in TONMYA-treated patients compared to placebo-treated patients) were oral hypoesthesia, oral discomfort, abnormal product taste, somnolence, oral paresthesia, oral pain, fatigue, dry mouth, and aphthous ulcer.
DRUG INTERACTIONS MAO inhibitors: Life-threatening interactions may occur.
Other serotonergic drugs: Serotonin syndrome has been reported.
CNS depressants: CNS depressant effects of alcohol, barbiturates, and other CNS depressants may be enhanced.
Tramadol: Seizure risk may be enhanced.
Guanethidine or other similar acting drugs: The antihypertensive action of these drugs may be blocked.
USE IN SPECIFIC POPULATIONS Pregnancy: Based on animal data, TONMYA may cause fetal harm when administered to a pregnant woman. The limited amount of available observational data on oral cyclobenzaprine use in pregnancy is of insufficient quality to inform a TONMYA-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. Advise pregnant women about the potential risk to the fetus with maternal exposure to TONMYA and to avoid use of TONMYA two weeks prior to conception and through the first trimester of pregnancy. Report pregnancies to the Tonix Medicines, Inc., adverse-event reporting line at 1-888-869-7633 (1-888-TNXPMED).
Lactation: A small number of published cases report the transfer of cyclobenzaprine into human milk in low amounts, but these data cannot be confirmed. There are no data on the effects of cyclobenzaprine on a breastfed infant, or the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for TONMYA and any potential adverse effects on the breastfed child from TONMYA or from the underlying maternal condition.
Pediatric use: The safety and effectiveness of TONMYA have not been established. Geriatric patients: Of the total number of TONMYA-treated patients in the clinical trials in adult patients with fibromyalgia, none were 65 years of age and older. Clinical trials of TONMYA did not include sufficient numbers of patients 65 years of age and older to determine whether they respond differently from younger adult patients.
Hepatic impairment: The recommended dosage of TONMYA in patients with mild hepatic impairment (HI) (Child Pugh A) is 2.8 mg once daily at bedtime, lower than the recommended dosage in patients with normal hepatic function. The use of TONMYA is not recommended in patients with moderate HI (Child Pugh B) or severe HI (Child Pugh C). Cyclobenzaprine exposure (AUC) was increased in patients with mild HI and moderate HI compared to subjects with normal hepatic function, which may increase the risk of TONMYA-associated adverse reactions.
Please see additional safety information in the full Prescribing Information.
To report suspected adverse reactions, contact Tonix Medicines, Inc. at 1-888-869-7633, or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
(GLOBE NEWSWIRE) — Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the “Company”), a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, FLAMINGO-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences, today announced the expansion of FLAMINGO-01 clinical trial to Ireland.
The Company’s application to European regulators has been formally approved, adding Ireland as an approved country in FLAMINGO-01 in addition to Spain, France, Germany, Italy, Poland, Romania, and the US.
According to the latest data collected by the European Cancer Information System (click here), a total of 3,723 new cases of breast cancer were diagnosed in Ireland in 2022, which is the most common cancer diagnosed in women, representing approximately 30% of all cancers in women. Breast cancer is the 2nd leading cause of death from cancer in women in Ireland with 883 deaths in 2022.
The Company is collaborating with Dr. Janice Walshe, who will be serving as the national principal investigator in Ireland for FLAMINGO-01. She is a key member of Cancer Trials Ireland research group ensuring access to novel agents and research opportunities for Irish women affected by breast cancer. Through the clinical research clinic in St Vincent’s University Hospital in Dublin, Ireland, she has served as national principal investigator for many important international trials in breast cancer. She served as a three-year member of ASCO Scientific Program Committee in triple negative breast cancer from 2013-2015. Her research has been presented at numerous international meetings and published in prestigious peer reviewed journals.
CEO Snehal Patel commented, “We have visited St. Vincent’s multiple times over the past few years, once to present GP2 and FLAMINGO-01 at their conference and most recently to train the study team. We have also been approached by Irish breast cancer patients who wish to participate in FLAMINGO -01 and who can now be considered for enrollment through the Dublin site.”
About FLAMINGO-01 and GLSI-100
FLAMINGO-01 (NCT05232916) is a Phase III clinical trial designed to evaluate the safety and efficacy of GLSI-100 (GP2 + GM-CSF) in HER2 positive breast cancer patients who had residual disease or high-risk pathologic complete response at surgery and who have completed both neoadjuvant and postoperative adjuvant trastuzumab based treatment. The trial is led by Baylor College of Medicine and currently includes US and European clinical sites from university-based hospitals and academic and cooperative networks with plans to open up to 150 sites globally. In the double-blinded arms of the Phase III trial, approximately 500 HLA-A*02 patients will be randomized to GLSI-100 or placebo, and up to 250 patients of other HLA types will be treated with GLSI-100 in a third arm. The trial has been designed to detect a hazard ratio of 0.3 in invasive breast cancer-free survival, where 28 events will be required. An interim analysis for superiority and futility will be conducted when at least half of those events, 14, have occurred. This sample size provides 80% power if the annual rate of events in placebo-treated subjects is 2.4% or greater.
For more information on FLAMINGO-01, please visit the Company’s website here and clinicaltrials.gov here. Contact information and an interactive map of the majority of participating clinical sites can be viewed under the “Contacts and Locations” section. Please note that the interactive map is not viewable on mobile screens. Related questions and participation interest can be emailed to: flamingo-01@greenwichlifesciences.com
About Breast Cancer and HER2/neu Positivity
One in eight U.S. women will develop invasive breast cancer over her lifetime, with approximately 300,000 new breast cancer patients and 4 million breast cancer survivors. HER2 (human epidermal growth factor receptor 2) protein is a cell surface receptor protein that is expressed in a variety of common cancers, including in 75% of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels.
About Greenwich LifeSciences, Inc.
Greenwich LifeSciences is a clinical-stage biopharmaceutical company focused on the development of GP2, an immunotherapy to prevent breast cancer recurrences in patients who have previously undergone surgery. GP2 is a 9 amino acid transmembrane peptide of the HER2 protein, a cell surface receptor protein that is expressed in a variety of common cancers, including expression in 75% of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels. Greenwich LifeSciences has commenced a Phase III clinical trial, FLAMINGO-01. For more information on Greenwich LifeSciences, please visit the Company’s website at www.greenwichlifesciences.com and follow the Company’s Twitter at https://twitter.com/GreenwichLS.
Forward-Looking Statement Disclaimer
Statements in this press release contain “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will,” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on Greenwich LifeSciences Inc.’s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict, including statements regarding the intended use of net proceeds from the public offering; consequently, actual results may differ materially from those expressed or implied by such forward-looking statements. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. These and other risks and uncertainties are described more fully in the section entitled “Risk Factors” in Greenwich LifeSciences’ Annual Report on the most recent Form 10-K for the year ended December 31, 2024, and other periodic reports filed with the Securities and Exchange Commission. Forward-looking statements contained in this announcement are made as of this date, and Greenwich LifeSciences, Inc. undertakes no duty to update such information except as required under applicable law.
Investor & Public Relations Contact for Greenwich LifeSciences Dave Gentry RedChip Companies Inc. Office: 1-800-RED CHIP (733 2447) Email: dave@redchip.com
Swiss pharmaceutical leader Roche has announced an agreement to acquire clinical-stage biopharmaceutical company 89bio, Inc. in a deal valued at up to $3.5 billion. The acquisition is set to strengthen Roche’s cardiovascular, renal, and metabolism portfolio, particularly its capabilities in treating metabolic dysfunction-associated steatohepatitis (MASH).
Under the terms of the agreement, 89bio shareholders will receive $14.50 per share in cash at closing, along with a non-tradeable contingent value right (CVR) providing up to an additional $6.00 per share contingent on specific milestones. The CVR payments are linked to the commercial success and sales performance of 89bio’s lead candidate, pegozafermin, a novel fibroblast growth factor 21 (FGF21) analog designed for patients with moderate to severe MASH and severe hypertriglyceridemia.
Pegozafermin is currently in Phase 3 clinical trials and is engineered to provide extended biological activity through a proprietary glycoPEGylated technology. The therapy aims to address critical unmet medical needs in liver and cardiometabolic diseases, including patients with advanced fibrosis and compensated cirrhosis. Its potential best-in-disease profile makes it a significant addition to Roche’s portfolio, enhancing the company’s efforts to provide innovative treatment options to patients worldwide.
The contingent payments under the CVR are structured to reward milestone achievements, including the first commercial sale of pegozafermin in F4 MASH cirrhotic patients, and annual global sales thresholds of $3 billion and $4 billion in subsequent years. This structure aligns shareholder incentives with the commercial success of the therapy while reflecting the high growth potential of 89bio’s pipeline.
The acquisition is subject to customary closing conditions, including the tender of a majority of 89bio’s outstanding shares and regulatory approvals. Roche plans to complete the transaction in the fourth quarter of 2025, after which 89bio will become part of Roche’s Pharmaceuticals Division. Until the closing, 89bio will continue to operate independently, maintaining its focus on the development of innovative therapies for liver and cardiometabolic diseases.
Financial advisors for 89bio include Moelis & Company LLC and Centerview Partners LLC, with Gibson, Dunn & Crutcher LLP serving as legal counsel. Citi and Sidley Austin LLP act as Roche’s financial and legal advisors.
The acquisition positions Roche to potentially transform the standard of care for patients with metabolic liver diseases while leveraging 89bio’s advanced clinical pipeline. Analysts view the deal as a strategic move to capture emerging opportunities in high-growth therapeutics, combining 89bio’s innovative platform with Roche’s global development, manufacturing, and commercialization capabilities.
Positive Phase 1 study showed safety, tolerability and a linear pharmacokinetic: pharmacodynamic: efficacy relationship (1: 1: 1)
Planning adaptive Phase 2/3 study
Approximately 70 million people that are eligible for treatment live in areas of the U.S. in which Lyme Disease is endemic
CHATHAM, N.J., Sept. 17, 2025 (GLOBE NEWSWIRE) — Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (“Tonix” or the “Company”), a fully-integrated biopharmaceutical company with marketed products and a pipeline of development candidates, today announced the in-licensing of worldwide rights to TNX-4800 (formerly known as mAb 2217LS)1, which is a long-acting human monoclonal antibody that targets the outer surface protein A (OspA) of Borrelia burgdorferi, the causative agent of Lyme disease in humans. TNX-4800 is being developed for annual seasonal use, as one subcutaneous dose administered in the Spring to protect against Lyme disease through Fall, or the entire tick season in the U.S. TNX-4800 was developed by researchers at UMass Chan Medical School, which is licensing the technology to Tonix. There are currently no FDA-approved vaccines or prophylactics to protect against Lyme Disease.
“Lyme disease remains the most common vector-borne infection in the United States and its incidence is climbing each year,”2 said Seth Lederman, M.D., Chief Executive Officer of Tonix Pharmaceuticals. “Licensing TNX-4800 expands our infectious disease pipeline with a potentially differentiated, single-dose approach that can be given each Spring to provide protection within two days and protect through Fall, which is the entire tick season in the U.S. We believe TNX-4800’s long-acting monoclonal antibody prophylaxis could play an important role for preventing Lyme for millions of people who live, work, and vacation in regions endemic for Lyme disease. TNX-4800’s novel mechanism of blocking the maturation of Borrelia in the midgut of infected ticks is consistent with Tonix’s focus on innovation. We look forward to advancing the TNX-4800 program.”
“Preventing Lyme disease is an urgent public health priority, and more than thirty years of clinical experience confirm that monoclonal antibodies can be delivered safely and can be effective in preventing infections,” said Mark Klempner, M.D., Professor of Medicine at UMass Chan Medical School and leader of the research team that discovered and developed mAb 2217LS. “We are delighted to be collaborating with Tonix on the development of this program. TNX-4800 is a single dose and provides immediate immunity to the bacteria that causes Lyme disease, which is very different from Lyme disease vaccine programs currently in development.”
Terence R. Flotte, MD, Provost, Dean and Executive Deputy Vice Chancellor of UMass Chan Medical School, said, “We are proud to partner with Tonix Pharmaceuticals to advance the development of our novel monoclonal antibody as a prophylactic for Lyme disease, which is an urgent and growing public health challenge in the United States and around the world. This collaboration reflects UMass Chan’s enduring commitment to translational research that addresses unmet medical needs, and we are excited to work with Tonix to bring forward science-driven solutions that have the potential to prevent infection and protect vulnerable populations.”
TNX-4800 is a fully human monoclonal antibody with an engineered extended half-life that targets the outer-surface protein A (OspA) on Lyme-causing Borrelia bacteria. By binding OspA, TNX-4800 blocks the maturation of Borrelia burgdorferi in the mid-gut of infected deer ticks. The mAb 2217LS1 was derived from mAb 2217 by amino acid substitutions that crystallizable fragment (Fc) domain to prolong the serum half-life. A single administration in the Spring is designed to maintain protective antibody titers for the entire tick season, providing pre-exposure prophylaxis against Lyme disease without relying on the recipient’s immune system to generate antibodies. By delivering a well-characterized antibody directly, TNX-4800 has been shown to block transmission of the major Borrelia genospecies from ticks to animals. TNX-4800 sidesteps the multidose schedules required for OspA vaccines in development3 and FDA-approved vaccines that have been withdrawn from the market due to concerns about increased risk of autoimmunity. 4 Tonix intends to advance TNX-4800 through additional clinical trials with the goal of submitting a Biologics Licensing Application (BLA).
About Lyme Disease In the United States, Lyme disease is caused by the bacterium Borrelia burgdorferi. It occurs most commonly in the Northeast, mid-Atlantic, and upper-Midwest regions. Lyme disease bacteria are transmitted through the bite of infected Ixodes ticks. Typical symptoms include fever, headache, fatigue, and a characteristic skin rash called erythema migrans. If left untreated, infection can spread to joints, the heart, and the nervous system. Laboratory testing is helpful if used correctly and performed with FDA-cleared tests. Although many cases of Lyme disease can be treated successfully with antibiotics, diagnosis and treatment are often delayed or missed, and even with treatment, up to 20% of cases may progress to a Post-Treatment Lyme Disease Syndrome (PTLDS) called “Chronic Lyme” or “Long Lyme”. Chronic Lyme is considered an Infection Associated Chronic Illness (IACI), and is a chronic, debilitating disease state characterized by joint and muscle pain, fatigue and other symptoms.5
About Borrelia Burgdorferi In infected deer ticks, Borrelia’s OspA binds to tick-gut receptor TROSPA and helps it adhere to the midgut lining. During a tick bite Borrelia downregulates OspA, upregulates OspC, and activates motility genes. Borrelia undergoes a metamorphic-like transformation becoming highly flagellated and mobile, which facilitates migration to the salivary glands and invasion of human host tissues. The mAb 2217LS blocks the metamorphic-like transformation of Borrelia in the tick’s midgut preventing transmission of the bacteria. Lyme-causing Borrelia exposed or infected individuals, rarely make antibodies against OspA which allows for people to be reinfected despite having immunity to OspC. Consequently we expect that protection against Borrelia would require annual prophylaxis.
About Monoclonal Antibody Prophylaxis Two long-acting monoclonal antibody products6,7 have won FDA approval for prophylaxis against respiratory syncytial virus (RSV). AstraZeneca (in partnership with Sanofi) markets Beyfortus™ (nirsevimab) and Merck markets Enflonsia™ (clesrovimab).
Tonix Pharmaceuticals Holding Corp.*
Tonix Pharmaceuticals is a fully-integrated biotechnology company with marketed products and a pipeline of development candidates. Tonix recently received FDA approval for TonmyaTM, a first-in-class, non-opioid analgesic medicine for the treatment of fibromyalgia, a chronic pain condition that affects millions of adults. This marks the first approval for a new prescription medicine for fibromyalgia in more than 15 years. Tonix also markets two treatments for acute migraine in adults. Tonix’s development portfolio is focused on central nervous system (CNS) disorders, immunology, immuno-oncology and infectious diseases. TNX-102 SL is being developed to treat acute stress reaction and acute stress disorder under a Physician-Initiated IND at the University of North Carolina in the OASIS study funded by the U.S. Department of Defense (DoD). Tonix’s immunology development portfolio consists of biologics to address organ transplant rejection, autoimmunity and cancer, including TNX-1500, which is an Fc-modified humanized monoclonal antibody targeting CD40-ligand (CD40L or CD154) being developed for the prevention of allograft rejection and for the treatment of autoimmune diseases. Tonix’s infectious disease portfolio includes TNX-801, a vaccine in development for mpox and smallpox, as well as TNX-4200 for which Tonix has a contract with the U.S. DoD’s Defense Threat Reduction Agency (DTRA) for up to $34 million over five years. TNX-4200 is a small molecule broad-spectrum antiviral agent targeting CD45 for the prevention or treatment of infections to improve the medical readiness of military personnel in biological threat environments. Tonix owns and operates a state-of-the art infectious disease research facility in Frederick, Md.
* Tonix’s product development candidates are investigational new drugs or biologics; their efficacy and safety have not been established and have not been approved for any indication.
This press release and further information about Tonix can be found at www.tonixpharma.com.
UMass Chan Medical School UMass Chan Medical School, one of five campuses of the University of Massachusetts system, comprises the T.H. Chan School of Medicine, the Morningside Graduate School of Biomedical Sciences, the Tan Chingfen Graduate School of Nursing, ForHealth Consulting at UMass Chan Medical School, MassBiologics, and a thriving Nobel-Prize-winning biomedical research enterprise. UMass Chan is advancing together to improve the health and wellness of our diverse communities throughout Massachusetts and across the world by leading and innovating in education, research, health care delivery and public service. It is ranked among the best medical schools in the nation for primary care education and biomedical research by U.S. News & World Report. Learn more at www.umassmed.edu.
3Connaught’s (ImuLyme™) and SmithKline Beecham’s (LYMErix™) Lyme disease vaccines were withdrawn over concerns about an increased risk of autoimmune arthritis triggered by molecular mimicry, particularly in HLADRB1*0401 (“DR4+”) individuals. Nigrovic LE, et al. Epidemiol Infect. 2007 135(1):1-8. doi: 10.1017/S0950268806007096. Epub 2006 Aug 8. PMID: 16893489; PMCID: PMC2870557.
4Pfizer and Valneva’s VLA15 vaccine candidate has been specifically engineered and clinically evaluated to mitigate the autoimmune concerns that contributed to the withdrawal of earlier OspA-based vaccines. Comstedt P, et al. Vaccine. 2015 33(44):5982-8. doi: 10.1016/j.vaccine.2015.07.095. Epub 2015 Aug 13. PMID: 26277070.
5National Academies of Sciences, Engineering, and Medicine. 2025. Charting a Path Toward New Treatments for Lyme Infection-Associated Chronic Illnesses. Washington, DC: The National Academies Press. https://doi.org/10.17226/28578.
6Sanofi Press Release. “May 29, 2025. Press Release: Beyfortus public health advantage bolstered by first real-world comparison of infant vs maternal RSV immunization programs.“ https://bit.ly/40DeJGf
7June 9, 2025. Merck Press Release. “U.S. FDA Approves Merck’s ENFLONSIA™ (clesrovimab-cfor) for Prevention of Respiratory Syncytial Virus (RSV) Lower Respiratory Tract Disease in Infants Born During or Entering Their First RSV Season” https://bit.ly/4kkXDE8.
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 successfully launch and commercialize Tonmya and any of our approved products; risks related to the failure to obtain FDA clearances or approvals and noncompliance with FDA regulations; 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, 2024, as filed with the Securities and Exchange Commission (the “SEC”) on March 18, 2025, 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.
TONMYA is indicated for the treatment of fibromyalgia in adults.
CONTRAINDICATIONS
TONMYA is contraindicated:
In patients with hypersensitivity to cyclobenzaprine or any inactive ingredient in TONMYA. Hypersensitivity reactions may manifest as an anaphylactic reaction, urticaria, facial and/or tongue swelling, or pruritus. Discontinue TONMYA if a hypersensitivity reaction is suspected.
With concomitant use of monoamine oxidase (MAO) inhibitors or within 14 days after discontinuation of an MAO inhibitor. Hyperpyretic crisis seizures and deaths have occurred in patients who received cyclobenzaprine (or structurally similar tricyclic antidepressants) concomitantly with MAO inhibitors drugs.
During the acute recovery phase of myocardial infarction, and in patients with arrhythmias, heart block or conduction disturbances, or congestive heart failure.
In patients with hyperthyroidism.
WARNINGS AND PRECAUTIONS
Embryofetal toxicity: Based on animal data, TONMYA may cause neural tube defects when used two weeks prior to conception and during the first trimester of pregnancy. Advise females of reproductive potential of the potential risk and to use effective contraception during treatment and for two weeks after the final dose. Perform a pregnancy test prior to initiation of treatment with TONMYA to exclude use of TONMYA during the first trimester of pregnancy.
Serotonin syndrome: Concomitant use of TONMYA with selective serotonin reuptake inhibitors (SSRIs), serotonin norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants, tramadol, bupropion, meperidine, verapamil, or MAO inhibitors increases the risk of serotonin syndrome, a potentially life-threatening condition. Serotonin syndrome symptoms may include mental status changes, autonomic instability, neuromuscular abnormalities, and/or gastrointestinal symptoms. Treatment with TONMYA and any concomitant serotonergic agent should be discontinued immediately if serotonin syndrome symptoms occur and supportive symptomatic treatment should be initiated. If concomitant treatment with TONMYA and other serotonergic drugs is clinically warranted, careful observation is advised, particularly during treatment initiation or dosage increases.
Tricyclic antidepressant-like adverse reactions: Cyclobenzaprine is structurally related to TCAs. TCAs have been reported to produce arrhythmias, sinus tachycardia, prolongation of the conduction time leading to myocardial infarction and stroke. If clinically significant central nervous system (CNS) symptoms develop, consider discontinuation of TONMYA. Caution should be used when TCAs are given to patients with a history of seizure disorder, because TCAs may lower the seizure threshold. Patients with a history of seizures should be monitored during TCA use to identify recurrence of seizures or an increase in the frequency of seizures.
Atropine-like effects: Use with caution in patients with a history of urinary retention, angle-closure glaucoma, increased intraocular pressure, and in patients taking anticholinergic drugs.
CNS depression and risk of operating a motor vehicle or hazardous machinery: TONMYA monotherapy may cause CNS depression. Concomitant use of TONMYA with alcohol, barbiturates, or other CNS depressants may increase the risk of CNS depression. Advise patients not to operate a motor vehicle or dangerous machinery until they are reasonably certain that TONMYA therapy will not adversely affect their ability to engage in such activities.
Oral mucosal adverse reactions: In clinical studies with TONMYA, oral mucosal adverse reactions occurred more frequently in patients treated with TONMYA compared to placebo. Advise patients to moisten the mouth with sips of water before administration of TONMYA to reduce the risk of oral sensory changes (hypoesthesia). Consider discontinuation of TONMYA if severe reactions occur.
ADVERSE REACTIONS
The most common adverse reactions (incidence ≥2% and at a higher incidence in TONMYA-treated patients compared to placebo-treated patients) were oral hypoesthesia, oral discomfort, abnormal product taste, somnolence, oral paresthesia, oral pain, fatigue, dry mouth, and aphthous ulcer.
DRUG INTERACTIONS
MAO inhibitors: Life-threatening interactions may occur.
Other serotonergic drugs: Serotonin syndrome has been reported.
CNS depressants: CNS depressant effects of alcohol, barbiturates, and other CNS depressants may be enhanced.
Tramadol: Seizure risk may be enhanced.
Guanethidine or other similar acting drugs: The antihypertensive action of these drugs may be blocked.
USE IN SPECIFIC POPULATIONS
Pregnancy: Based on animal data, TONMYA may cause fetal harm when administered to a pregnant woman. The limited amount of available observational data on oral cyclobenzaprine use in pregnancy is of insufficient quality to inform a TONMYA-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. Advise pregnant women about the potential risk to the fetus with maternal exposure to TONMYA and to avoid use of TONMYA two weeks prior to conception and through the first trimester of pregnancy. Report pregnancies to the Tonix Medicines, Inc., adverse-event reporting line at 1-888-869-7633 (1-888-TNXPMED).
Lactation: A small number of published cases report the transfer of cyclobenzaprine into human milk in low amounts, but these data cannot be confirmed. There are no data on the effects of cyclobenzaprine on a breastfed infant, or the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for TONMYA and any potential adverse effects on the breastfed child from TONMYA or from the underlying maternal condition.
Pediatric use: The safety and effectiveness of TONMYA have not been established.
Geriatric patients: Of the total number of TONMYA-treated patients in the clinical trials in adult patients with fibromyalgia, none were 65 years of age and older. Clinical trials of TONMYA did not include sufficient numbers of patients 65 years of age and older to determine whether they respond differently from younger adult patients.
Hepatic impairment: The recommended dosage of TONMYA in patients with mild hepatic impairment (HI) (Child Pugh A) is 2.8 mg once daily at bedtime, lower than the recommended dosage in patients with normal hepatic function. The use of TONMYA is not recommended in patients with moderate HI (Child Pugh B) or severe HI (Child Pugh C). Cyclobenzaprine exposure (AUC) was increased in patients with mild HI and moderate HI compared to subjects with normal hepatic function, which may increase the risk of TONMYA-associated adverse reactions.
Please see additional safety information in the full Prescribing Information.
To report suspected adverse reactions, contact Tonix Medicines, Inc. at 1-888-869-7633, or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
$4.7 million upfront with up to an additional approximately $8.3 million of potential aggregate gross proceeds upon the exercise in full of warrants
BOTHELL, Wash., Sept. 15, 2025 (GLOBE NEWSWIRE) — Cocrystal Pharma, Inc., (Nasdaq: COCP) (the “Company” or “Cocrystal”), today announced the closing of its previously announced registered direct offering priced at-the-market under Nasdaq rules for the purchase and sale of 2,764,710 shares of its common stock at a purchase price of $1.70 per share. In a concurrent private placement, the Company issued unregistered warrants to purchase up to 5,529,420 shares of common stock at an exercise price of $1.50 per share that are exercisable upon issuance and will expire twenty-four months from the effective date of the registration statement covering the resale of the shares of common stock issuable upon exercise of the unregistered warrants.
H.C. Wainwright & Co. acted as the exclusive placement agent for the offering.
The gross proceeds to the Company from the offering, before deducting the placement agent’s fees and other offering expenses payable by the Company, were approximately $4.7 million. The potential additional gross proceeds to the Company from the warrants, if fully-exercised on a cash basis, will be approximately $8.3 million. No assurance can be given that any of such short-term warrants will be exercised. The Company intends to use the net proceeds from this offering for working capital and general corporate purposes.
The common stock (but not the unregistered warrants and the shares of common stock underlying the unregistered warrants) described above were offered by the Company pursuant to a “shelf” registration statement on Form S-3 (File No. 333-271883) that was declared effective by the Securities and Exchange Commission (the “SEC”) on May 26, 2023. The offering of the shares of common stock was made only by means of a prospectus, including a prospectus supplement, forming a part of the effective registration statement. A final prospectus supplement and accompanying prospectus relating to the registered direct offering were filed with the SEC. Electronic copies of the final prospectus supplement and accompanying prospectus may be obtained on the SEC’s website at http://www.sec.gov or by contacting H.C. Wainwright & Co., LLC at 430 Park Avenue, 3rd Floor, New York, New York 10022, by phone at (212) 856-5711 or e-mail at placements@hcwco.com.
The unregistered warrants described above were offered in a private placement under Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and/or Regulation D promulgated thereunder and, along with the shares of common stock underlying such unregistered warrants, have not been registered under the Securities Act, or applicable state securities laws. Accordingly, the unregistered warrants and underlying shares of common stock may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements of the Securities Act and such applicable state securities laws.
This press release shall not constitute an offer to sell or a solicitation of an offer to buy any of the securities described herein, nor shall there be any sale of these securities in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or other jurisdiction.
About Cocrystal Pharma, Inc.
Cocrystal Pharma, Inc. is a clinical-stage biotechnology company that addresses significant unmet needs by developing innovative antiviral treatments for challenging diseases including influenza, viral gastroenteritis, COVID, and hepatitis. Cocrystal employs unique structure-based technologies and Nobel Prize-winning expertise to create first- and best-in-class antiviral drugs.
Forward-Looking Statements
The information in this press release includes “forward-looking statements.” Any statements other than statements of historical fact contained herein, including statements as to the intended use of net proceeds from the offering, are forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “may”, “should”, “could”, “might”, “plan”, “possible”, “project”, “strive”, “budget”, “forecast”, “expect”, “intend”, “will”, “estimate”, “anticipate”, “believe”, “predict”, “potential” or “continue”, or the negatives of these terms or variations of them or similar terminology.
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.
Cadrenal Acquires Complimentary Cardiovascular Products. Cadrenal announced that it has acquired the anti-coagulant assets of eXlthera Pharmaceuticals. The products include frunexian, a Pre-Phase-2 anti-coagulant drug that inhibits a different step in the coagulation cascade from tecarfarin. Frunexian is in development for different indications and could extend Cadrenal’s product line to additional indications that are not served by current drugs. The acquisition also includes an oral formulation and other research-stage molecules.
Frunexian Has Several Distinguishing Features. The lead product from eXlthera is frunexian, a Factor XIa inhibitor. Most of the DOAC (direct-acting oral anticoagulant) class target Factor Xa and have been developed for long-term use on an outpatient basis. In contrast, frunexian targets Factor XIa, a different component of the coagulation cascade.
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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.
Multi-Antigen COVID-19 Vaccine Candidate Outperforms mRNA Comparator; Enrollment Now Limited to GEO-CM04S1 Arm
ATLANTA, GA – September 15, 2025 – GeoVax Labs, Inc. (Nasdaq: GOVX), a clinical-stage biotechnology company developing multi-antigen vaccines and immunotherapies for infectious diseases and cancer, today showcased positive interim results for its lead COVID-19 vaccine candidate, GEO-CM04S1 at the XXI International Workshop on Chronic Lymphocytic Leukemia (iwCLL 2025) in Krakow, Poland.
The presentation by Alexey V. Danilov, MD, PhD, Professor, Department of Hematology and Transplantation at City of Hope, detailed data from an ongoing randomized Phase 2 trial (NCT05672355) comparing GEO-CM04S1 to a standard-of-care mRNA vaccine in patients with chronic lymphocytic leukemia (CLL).
Key Takeaways
Differentiated Performance: The proportion of CLL patients receiving GEO-CM04S1 that achieved the study’s primary immune endpoint met the statistical requirement to continue enrollment, while those in the mRNA COVID-19 vaccine arm did not.
Enrollment Shifted to GEO-CM04S1: Following interim analysis and following the recommendation of the Data Safety Monitoring Board, further enrollment is proceeding exclusively in the GEO-CM04S1 arm.
Durable Market Potential: CLL patients represent a high-need, underserved market where first-generation COVID-19 vaccines are often inadequate.
Favorable Safety Profile: Both vaccines were well tolerated, with no grade ≥3 adverse events reported.
“These data reinforce the value proposition of our multi-antigen MVA platform,” said David Dodd, Chairman & CEO of GeoVax. “Immunocompromised patients, including those with CLL, have not been adequately protected by current vaccines. GEO-CM04S1 is demonstrating the ability to overcome this gap, representing not only a clinical breakthrough but also a compelling commercial opportunity.”
About GEO-CM04S1
GEO-CM04S1 is a next-generation COVID-19 vaccine built on a Modified Vaccinia Ankara (MVA) vector. Unlike first-generation vaccines, GEO-CM04S1 encodes both the Spike (S) and Nucleocapsid (N) proteins of SARS-CoV-2 to drive broad, cross-variant, and durable immune protection. The vaccine is currently in three Phase 2 clinical trials:
As a primary vaccine for immunocompromised patients with blood cancers or post-transplant status,
As a booster in CLL patients, and
As a more robust COVID-19 booster in previously mRNA-vaccinated healthy adults.
Strategic Opportunity
With millions of immunocompromised patients worldwide, including those with CLL and other hematologic malignancies, GEO-CM04S1 addresses a significant unmet medical and commercial need. The vaccine’s ability to induce nucleocapsid-specific responses sets it apart from existing single-antigen mRNA products, positioning GeoVax to lead in a multi-billion-dollar market segment where durable protection remains elusive.
About GeoVax
GeoVax Labs, Inc. is a clinical-stage biotechnology company developing novel vaccines against infectious diseases and therapies for solid tumor cancers. The Company’s lead clinical program is GEO-CM04S1, a next-generation COVID-19 vaccine currently in three Phase 2 clinical trials, being evaluated as (1) a primary 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, (2) a booster vaccine in patients with chronic lymphocytic leukemia (CLL) and (3) a more robust, durable COVID-19 booster among healthy patients who previously received the mRNA vaccines. In oncology the lead clinical program is evaluating a novel oncolytic solid tumor gene-directed therapy, Gedeptin®, having recently completed a multicenter Phase 1/2 clinical trial for advanced head and neck cancers. GeoVax is also developing a vaccine targeting Mpox and smallpox and, based on recent EMA regulatory guidance, anticipates progressing directly to a Phase 3 clinical evaluation, omitting Phase 1 and Phase 2 trials. GeoVax has a strong IP portfolio in support of its technologies and product candidates, holding worldwide rights for its technologies and products. For more information about the current status of our clinical trials and other updates, 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.
