Tag: Onconova Therapeutics

Onconova Therapeutics (ONTX) – Transaction Forms A New Company In Virology and Oncology

Posted on by cpereira@noblefcm.com


Wednesday, April 03, 2024

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company has proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation. Onconova’s novel, proprietary multi-kinase inhibitor narazaciclib (formerly ON 123300) is being evaluated in a combination trial with estrogen blockade in advanced endometrial cancer. Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova is also evaluating opportunities for combination studies with narazaciclib in additional indications. Onconova’s product candidate rigosertib is being studied in multiple investigator-sponsored studies. These studies include a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer, a Phase 2 program evaluating rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma.

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.

Onconova Merges With Trawsfynydd Therapeutics To Form Traws Pharma, Inc. Onconova announced a business combination with Trawsfynydd Therapeutics, a private company developing products for influenza and COVID-19. The new company will be called Traws Pharma Inc, and will add antivirals to narazaciclib and rigosertib. Upon completion, it will raise $14 million in a private placement to bring its cash balance to about $28 million.

Combination Brings New Drugs With Several Near Term Milestones. Trawsfynydd brings antiviral drugs for influenza and COVID-19. TRX100 (viroksavir) inhibits the cap-dependent endonuclease required by the influenza virus for replication. Preclinical studies have shown efficacy against wild-type virus and strains that have resistance to current drugs. It has completed Phase 1, with data showing safety, tolerability, and pharmacokinetics that have potential dosing advantages. A dose-extension study will evaluate two increased doses. Following dose selection, Phase 2 is expected to begin in 2H24.


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Biotechs Onconova and Trawsfynydd Merge to Create Traws Pharma

Posted on by slightbourne@noblecapitalmarkets.com

In a deal uniting two biotech companies from opposite coasts, Onconova Therapeutics and Trawsfynydd Therapeutics announced they are combining forces through an all-stock merger. The newly created entity, dubbed Traws Pharma, will have a deep pipeline spanning virology and oncology when it begins trading on the Nasdaq as “TRAW” this Wednesday.

Traws is being launched with an approximately $28 million cash balance after a $14 million private placement investment led by elite life sciences funds OrbiMed and Torrey Pines. The cash provides ample runway as Traws prepares for multiple clinical catalysts in 2024 across its three lead programs.

The combined company will be led by an executive team blending leadership from the previous organizations. Incoming CEO Werner Cautreels, Ph.D., previously headed Trawsfynydd, while Onconova’s Steven Fruchtman, M.D., will serve as President and Chief Scientific Officer of Oncology for Traws.

On the virology side, Traws inherits Trawsfynydd’s advancing pipeline of antiviral candidates for influenza and COVID-19. Viroksavir, a novel cap-dependent endonuclease inhibitor, has completed Phase 1 testing for influenza and is slated to begin Phase 2 trials in the second half of this year. Early data could read out by the first half of 2025.

Travaltrelvir is Trawsfynydd’s oral protease inhibitor targeting COVID-19. A first-in-human Phase 1 study initiated screening in the first quarter, with topline data expected in the second half of 2024. If positive, Traws plans to rapidly advance travaltrelvir into a Phase 2 trial in the second half of 2024 enrolling moderate to severe COVID-19 patients.

From Onconova, Traws gains narazaciclib, a next-generation CDK4/6 inhibitor being evaluated in a Phase 1/2 trial for low-grade endometrioid endometrial cancer (LGEEC). Preclinical data suggests narazaciclib could offer an improved therapeutic window over approved CDK4/6 drugs like palbociclib with potentially fewer bone marrow and GI toxicities.

The merger deal terms entail Trawsfynydd shareholders receiving 75.7% ownership in the combined Traws entity, with Onconova shareholders getting 13.7% and the OrbiMed/Torrey Pines investors getting 10.6%. A key piece allows current Onconova investors to retain a contingent value right (CVR) entitling them to potential future proceeds from narazaciclib.

Traws’ board will blend representation as well, co-led by Executive Chairman Iain Dukes, DPhil from OrbiMed and Nikolay Savchuk, Ph.D. of Torrey Pines, along with continuing Onconova directors.

While delivering upside potential from a fresh pipeline spanning anti-infectives and cancer, the Traws merger does come with a degree of complexity and deal risk. The share issuances require a shareholder vote, which could potentially disrupt the closing if there are any hiccups.

But if the transaction goes through as anticipated, Traws Pharma will emerge as a unique hybrid biotech play. Bolstered by crossover financing, it will seek to advance multiple clinical candidates toward key data inflections that could help unlock their full therapeutic and commercial potential across areas of significant unmet medical need.

Take a moment to take a look at more biotech companies by taking a look at Noble Capital Market’s Senior Research Analyst Robert Leboyer’s coverage list.

Release – Traws Pharma Announces New Employee Inducement Grants

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX

Apr 02, 2024

NEWTOWN, Pa., April 02, 2024 (GLOBE NEWSWIRE) — Traws Pharma, Inc. (Nasdaq: TRAW, “Traws”, the “Company”) today announced it has granted equity awards to new employees who joined Traws in connection with the recent acquisition of Trawsfynydd Therapeutics, Inc. by Onconova Therapeutics, Inc. (the “Merger”).

On April 1, 2024, Traws granted restricted stock equity awards to Werner Cautreels, Iain Dukes, Nikolay Savchuk, C. David Pauza and Robert Redfield, as an inducement for each of them to accept employment, which equity awards relate to, 200,000, 67,500, 67,500, 97,500 and 97,500 shares of Traws common stock. One-quarter (1/4) of the shares subject to each restricted stock equity award will vest on each of the first four anniversaries of the grant date, conditioned upon each employee’s continued employment on the vesting date(s).

The inducement grants were approved by Traws’ Compensation Committee of the Board of Directors, as required by NASDAQ Rule 5635(c)(4), and were granted as a material inducement to employment in accordance with NASDAQ Rule 5635(c)(4).

About Traws Pharma, Inc.

Traws is developing next-generation, best-in-class antivirals for influenza, COVID and other respiratory infections and narazaciclib in oncology. Traws was formed from the business combination of Onconova Therapeutics, Inc. and Trawsfynydd Therapeutics, Inc. and is headquartered in Newtown, PA and will trade on NASDAQ as “TRAW” starting on April 3, 2024.

Forward-Looking Statements

This communication contains “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, including but not limited to, statements regarding the timing of the change in the Nasdaq symbol; the development plans and goals for Traws’ product candidates and other statements that are not historical fact. All statements other than statements of historical fact contained in this release are forward-looking statements. These forward-looking statements are made as of the date they were first issued, and were based on the then-current expectations, estimates, forecasts, and projections, as well as the beliefs and assumptions of management.

Forward-looking statements are subject to a number of risks and uncertainties, many of which involve factors or circumstances that are beyond Traws’ control. Traws’ actual results could differ materially from those stated or implied in forward-looking statements due to a number of factors, including but not limited to (i) failure to timely obtain stockholder approval for the preferred stock issued in the Merger and private financing; (ii) uncertainties as to the timing and funding of the private financing; (iii) risks related to Traws’ ability to manage its operating expenses and its expenses associated with the Merger; (iv) unexpected costs, charges or expenses resulting from the transactions; (v) potential adverse reactions or changes to business relationships resulting from the completion of the Merger; (vi) the uncertainties associated with Traws’ product candidates, as well as risks associated with the clinical development and regulatory approval of product candidates, including potential delays in the commencement and completion of clinical trials, studies and evaluations; (vii) risks related to the inability of Traws to obtain sufficient additional capital to continue to advance their product candidates; (viii) uncertainties in obtaining successful clinical results for product candidates and unexpected costs that may result therefrom; (ix) risks related to the failure to realize any value from product candidates currently being developed and anticipated to be developed in light of inherent risks and difficulties involved in successfully bringing product candidates to market; and (x) risks associated with the possible failure to realize certain anticipated benefits of the Merger, including with respect to future financial and operating results. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks and uncertainties. These and other risks and uncertainties are more fully described in periodic filings with the U.S. Securities and Exchange Commission (the “SEC”), including the factors described in the section titled “Risk Factors” in Onconova’s Annual Report on Form 10-K for the year ended December 31, 2023, which was filed with the SEC on April 1 2024, subsequent Quarterly Reports on Form 10-Q filed with the SEC, and in other filings that Traws makes and will make with the SEC. You should not place undue reliance on these forward-looking statements, which are made only as of the date hereof or as of the dates indicated in the forward-looking statements. Traws expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in its expectations with regard thereto or any change in events, conditions or circumstances on which any such statements are based.

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com

Release – Onconova Therapeutics, Inc. And Trawsfynydd Therapeutics, Inc. Announce Business Combination To Form Traws Pharma, Inc, A Best-In-Class Virology And Oncology Company

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX

Apr 02, 2024

  • Closing cash balance of approximately $28 million expected from concurrent private placement led by OrbiMed and Torrey Pines
  • Funding expected to advance development of three potential best-in-class/class leading assets: viroksavir, a cap-dependent endonuclease inhibitor for influenza; travaltrelvir, a protease inhibitor for COVID19; and narazaciclib, a next generation CDK4/6 inhibitor for low grade endometriod endometrial cancer (LGEEC)
  • Multiple near-term catalysts, for viroksavir and travaltrevir in 2024, with first top-line read-outs expected in H2 2024
  • Traws Pharma to be led by incoming CEO, Werner Cautreels, Ph.D.
  • Combined board to be led by Executive Chairman Iain Dukes DPhil (OrbiMed) along with Nikolay Savchuk, Ph.D. (Torrey Pines)
  • Companies to host joint webcast, April 2, 2024 at 8:30 a.m. ET

NEWTOWN, Pa. and ROCKVILLE, Md., April 02, 2024 (GLOBE NEWSWIRE) —  Onconova Therapeutics, Inc. (NASDAQ: ONTX) (“Onconova”), and Trawsfynydd Therapeutics, Inc. (“Trawsfynydd”), a privately-held biotechnology company developing next-generation, best-in-class antivirals for influenza, COVID and other infectious diseases, today announced that the companies have entered into a definitive merger agreement to combine in an all-stock transaction (the “Merger”). Under the terms of the agreement, Onconova acquired 100% of Trawsfynydd’s outstanding equity interests. In connection with the transaction and concurrent with the Merger, the combined company which has been renamed “Traws Pharma, Inc.” (“Traws”) will trade on NASDAQ under the new ticker symbol “TRAW”, commencing prior to the opening of trading Wednesday, April 3, 2024.

In connection with the Merger, Traws announced that it will raise $14 million in a committed private placement financing by OrbiMed and Torrey Pines, expected to close on April 3, 2024. Upon closing of the private placement, Traws expects to have in excess of $28 million of cash and cash equivalents from the proceeds of the private placement and cash from both companies. These proceeds will be used to advance the Traws’ programs through multiple clinical data catalysts and complete the dose ranging study for narazaciclib.

“I am pleased to announce the combination of Onconova and Trawsfynydd at this important time, as Trawsfynydd readies to initiate Phase 2 studies in H2 2024 for its lead antiviral programs for influenza and COVID19, supported by advisors with unparalleled expertise in viral disease, and Onconova is preparing to finalize the recommended Phase 2 dose (RP2D) for narazaciclib,” said Dr. Cautreels incoming Chief Executive Officer of the combined company.

Commented Steven Fruchtman, M.D., President and Chief Executive Officer of Onconova and President and CSO, Oncology of the combined company, ”Trawsfynydd has a differentiated pipeline and an accomplished leadership team poised to advance their lead programs. With a shared focus on developing best-in-class medicines for patients with unmet needs, we look forward to Traws’ continued progress with its anti-viral programs and narazaciclib.”

Traws Proprietary Portfolio:

TRX100 (viroksavir): a cap-dependent endonuclease inhibitor for influenza: Phase 1

  • Targets the cap-dependent endonuclease of influenza and is a potent inhibitor of influenza virus replication including A and B strains
  • Preclinical data showed that TRX100 inhibits viral replication of pandemic-potential influenza viruses circulating in nature during 2022, and importantly, also in oseltamivir and baloxavir-resistant viruses
  • Completed a first Phase 1 study that demonstrated safety and tolerability in healthy volunteers. The study also provided pharmacokinetics and pharmacodynamics (PK/PD) data to support the potential use of a single oral dose administration for either treatment or prophylaxis

Next milestones: H2 2024

  • Phase 1 dose extension will evaluate two additional, higher doses prior to the initiation of Phase 2 studies in H2 2024. Topline data from the Phase 2 study are expected in H1 2025

TRX01 (travaltrevir): Mpro protease inhibitor for COVID19: Phase 1

  • Potent oral inhibitor of SARS-CoV-2 Mpro (3CL protease), effective against the original, delta, and omicron variants of SARS-CoV-2, with potentially superior properties to nirmatrelvir (Pfizer’s Mpro inhibitor, PAXLOVID™)
  • Does not require co-administration with a human cytochrome P450 (CYP) inhibitor such as ritonavir, avoiding potential significant drug:drug interactions, with the opportunity to expand the number of eligible patients
  • Safe in GLP toxicology studies with no adverse events (AEs) in the expected human dose range. The drug candidate’s pharmacokinetic (PK) profile may enable a once-daily 10 day treatment regimen, to reduce the likelihood of viral rebound

Next milestones:

  • Phase 1 first-in-human single ascending dose/multiple ascending dose (SAD/MAD) study in normal volunteers initiated screening in Q1 2024. Topline data are expected H2 2024
  • Phase 2 study planned to be initiated in H2 2024. The study will enroll people with moderate to severe COVID19. Topline data are expected H1 2025

Narazaciclib: CDK 4/6 inhibitor for LGEEC: Phase 1/2

  • Narazaciclib’s mechanism of action in LGEEC has been validated by Phase 2 studies with other approved CDK4/6 inhibitors: palbociclib (Pfizer), ribociclib (Novartis), and abemaciclib (Lilly). Available preclinical and clinical data suggest that narazaciclib has the potential to provide a better efficacy/safety ratio compared to approved products with respect to reduced gastrointestinal (GI) and hematological toxicities. These characteristics may permit daily administration with no need for the drug holidays employed by other approved agents to manage severe bone marrow suppression.
  • In pre-clinical studies, narazaciclib demonstrated reduced neutropenia compared to palbociclib and inhibited the growth of cancer cell lines resistant to palbociclib
  • Currently in Phase 1/2a study to define the RP2D

Next milestone:

  • Define the RP2D and development strategy for LGEEC/other indications

Management and Organization

Traws will be led by incoming Chief Executive Officer, Werner Cautreels, Ph.D.; President and Chief Scientific Officer, Oncology, Steven Fruchtman M.D., (Onconova); Chief Financial Officer, Mark Guerin (Onconova), Chief Medical Officer, Robert Redfield, M.D., (Trawsfynydd), Chief Scientific Officer, Virology, C. David Pauza, Ph.D., (Trawsfynydd) and Chief Operating Officer, Nikolay Savchuk, Ph.D., (Trawsfynydd/Torrey Pines), as well as several other members of the Onconova and Trawsfynydd teams.

Traws’ Board of Directors will be comprised of Trawsfynydd’s Chairman Iain Dukes, DPhil (Venture Partner at OrbiMed), Executive Chairman, Werner Cautreels, Nikolay Savchuk, Ph.D. (General Partner of Torrey Pines) as well as existing Onconova Directors Trafford Clarke, Ph.D, James Marino, J.D. and M. Theresa Shoemaker and Jack E. Stover.

About the Merger and Private Financing

Onconova issued the following in the transactions: in connection with the merger, the stockholders of Traswfynydd received an aggregate of 3,549,538 shares of common stock and 10,359.0916 shares of newly issued Series C non-voting convertible preferred stock (with a conversion ratio of preferred to common at 1:10,000) (the “Series C preferred stock”), and in connection with the private financing, OrbiMed and Torrey Pines received an aggregate of 496,935 shares of common stock and 1,578.2120 shares of Series C preferred stock. This represents, on a fully diluted basis, 75.7% for Trawsfynydd, 13.7% for Onconova and 10.6% for new investors with a combined fully diluted equity value of $132 million (excluding transaction fees). In connection with the transactions, a non-transferrable contingent value right (a “CVR”) will be distributed to Onconova stockholders of record as of the close of business on April 15, 2024. Holders of the CVR will be entitled to receive certain proceeds received by Onconova, if any, related to the disposition, net sales or monetization of narazaciclib and rigosertib.  

The shares of common stock issuable upon conversion of the Series C preferred stock issued in the Merger and the private financing shall be subject to stockholder approval in compliance with the rules of the NASDAQ Stock Market.

Tungsten Advisors served as the exclusive financial advisor and placement agent to Onconova. Orrick, Herrington & Sutcliffe, LLP and Morgan, Lewis & Bockius LLP are serving as legal counsel to Onconova. Snell & Wilmer L.L.P. is serving as legal counsel to Trawsfynydd.

Webcast Presentation

The companies will host a webcast presentation to discuss the proposed transaction tomorrow, April 2 at 8:30 a.m. ET.

Dial-in details are:

  • Investors Dial-in: 1-877-407-0784 
  • International Investors Dial-in: 1-201-689-8560 
  • Conference ID: 13745512  

Call me™: Participants can use Guest dial-in #s above and be answered by an operator OR click the Call me™ link for instant telephone access to the event.

Webcast: https://viavid.webcasts.com/starthere.jsp?ei=1663864&tp_key=8103bfd962:

A replay of the webcast will also be available via Onconova’s investor website approximately two hours after the call’s conclusion.

About Onconova Therapeutics, Inc.

Onconova is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. Onconova has been focused on developing targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation including the novel, multi-kinase inhibitor narazaciclib, under evaluation for low grade endometroid endometrial cancer (LGEEC).

About Trawsfynydd Therapeutics, Inc.

Trawsfynydd is an antiviral drug development company committed to reducing disease and death among people with respiratory viral diseases including Influenza and COVID19. Trawsfynydd combines excellence in medicinal chemistry with the tools of AI and machine learning, to guide and accelerate the drug development process. We are especially committed to developing best-in-class treatments for the elderly, immunocompromised and other vulnerable populations who are at increased risk for severe disease and death from respiratory virus infections.

About Traws Pharma, Inc.

Traws is developing next-generation, best-in-class antivirals for influenza, COVID and other respiratory infections and narazaciclib. Traws was formed from the business combination of Onconova Therapeutics, Inc. and Trawsfynydd Therapeutics, Inc. and is headquartered in Newtown, PA and will trade on NASDAQ as “TRAW” starting on April 3, 2024.

Forward-Looking Statements

This communication contains “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, including but not limited to, express or implied statements regarding the structure, the combined company’s listing on Nasdaq; expectations regarding the ownership structure of the combined company; expectations regarding the issuance and value of CVRs; expectations regarding the conversion of the Series C preferred stock and related stockholder approval; expectations regarding the structure, timing and funding of the private placement financing, expected proceeds and impact on ownership structure; each company’s and the combined company’s expected cash position at the closing of the Merger and the expected cash runway of the combined company following the Merger and private financing; the nature, strategy and focus of the combined company; the development and commercial potential and potential benefits of any product candidates of the combined company; anticipated clinical drug development activities, related timelines and expected milestones; and other statements that are not historical fact. All statements other than statements of historical fact contained in this communication are forward-looking statements. These forward-looking statements are made as of the date they were first issued, and were based on the then-current expectations, estimates, forecasts, and projections, as well as the beliefs and assumptions of management. There can be no assurance that future developments affecting Traws, the Merger or the private placement financing will be those that have been anticipated.

Forward-looking statements are subject to a number of risks and uncertainties, many of which involve factors or circumstances that are beyond Traws’ control. Traws’ actual results could differ materially from those stated or implied in forward-looking statements due to a number of factors, including but not limited to (i) failure to timely obtain stockholder approval for the transaction, if at all; (ii) uncertainties as to the timing and the funding of the private financing; (iii) risks related to Traws’ ability to manage its operating expenses and its expenses associated with the Merger; (iv) unexpected costs, charges or expenses resulting from the transaction; (v) potential adverse reactions or changes to business relationships resulting from the announcement or completion of the Merger; (vi) the uncertainties associated with Traws’ product candidates, as well as risks associated with the clinical development and regulatory approval of product candidates, including potential delays in the commencement and completion of clinical trials, studies and evaluations; (vii) risks related to the inability of the combined company to obtain sufficient additional capital to continue to advance these or other product candidates; (viii) uncertainties in obtaining successful clinical results for product candidates and unexpected costs that may result therefrom; (ix) risks related to the failure to realize any value from product candidates currently being developed and anticipated to be developed in light of inherent risks and difficulties involved in successfully bringing product candidates to market; and (x) risks associated with the possible failure to realize certain anticipated benefits of the Merger, including with respect to future financial and operating results. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks and uncertainties. These and other risks and uncertainties are more fully described in periodic filings with the U.S. Securities and Exchange Commission (the “SEC”), including the factors described in the section titled “Risk Factors” in Onconova’s Annual Report on Form 10-K for the year ended December 31, 2023, which was filed with the SEC on April 1 2024, subsequent Quarterly Reports on Form 10-Q filed with the SEC, and in other filings that Traws makes and will make with the SEC. You should not place undue reliance on these forward-looking statements, which are made only as of the date hereof or as of the dates indicated in the forward-looking statements. Traws expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in its expectations with regard thereto or any change in events, conditions or circumstances on which any such statements are based. This communication does not purport to summarize all of the conditions, risks and other attributes of an investment in Traws.

Company Contacts:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com

Onconova Therapeutics (ONTX) – Onconova To Present Data At American Association of Cancer Research Meeting

Posted on by cpereira@noblefcm.com


Monday, March 11, 2024

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company has proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation. Onconova’s novel, proprietary multi-kinase inhibitor narazaciclib (formerly ON 123300) is being evaluated in a combination trial with estrogen blockade in advanced endometrial cancer. Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova is also evaluating opportunities for combination studies with narazaciclib in additional indications. Onconova’s product candidate rigosertib is being studied in multiple investigator-sponsored studies. These studies include a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer, a Phase 2 program evaluating rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma.

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.

Onconova Announces Presentation At AACR. Onconova announced the scheduling of a poster presentation at the American Association for Cancer Research Annual Meeting scheduled for April 8, 2024, in San Diego. The abstract provides additional details on rigosertib’s multiple mechanisms of action that include effects on cell signaling, interruption of cell division, and inflammation within the tumor environment to improve efficacy of checkpoint inhibitors.

Mechanisms Are Consistent With Rigosertib Clinical Trials. Rigosertib is currently in a Phase 1/2 trial testing the combination of rigosertib with nivolumab (Opdivo, an anti-PD-1 checkpoint inhibitor) in patients with KRAS-positive non-small cell lung cancer (NSCLC) and in a Phase 2 trial with pembrolizumab (Keytruda, an anti-PD-1 checkpoint inhibitor) in metastatic melanoma.


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Release – Onconova Therapeutics’ Rigosertib Poster Selected for AACR 2024

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX

Mar 08, 2024

PDF Version

Translational science to characterize pathways impacted by rigosertib may help to guide future clinical studies and combination treatment regimen for difficult-to-treat cancers

NEWTOWN, Pa., March 08, 2024 (GLOBE NEWSWIRE) — Onconova Therapeutics, Inc. (NASDAQ: ONTX), (“Onconova” or “the Company”), a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer, today announced that the Company will present an abstract related to preclinical studies conducted by the Company and its collaborators to further characterize the mechanism of rigosertib at the American Association for Cancer Research Annual Meeting 2024 (AACR 2024), taking place April 5-10, 2024 in San Diego, CA.

“The ability to impact multiple targets is an important characteristic of Onconova’s two lead clinical programs, rigosertib and narazaciclib. We are pleased to present new preclinical studies that explore the molecular targets for rigosertib, in clinical development through a series of investigator initiated studies (IIS),” commented Steven Fruchtman, M.D., President and Chief Executive Officer of Onconova. “The studies provide additional prospective on the main cellular pathways impacted by rigosertib, including RAS-MAPK signaling and reactive oxygen species (ROS)-related proteins. In addition, the studies highlight rigosertib’s impact on the tumor microenvironment through the activation of inflammation–related targets, such as an NLRP3. We hope to apply this translational science to help guide the clinical program to enable the potential use of rigosertib in difficult-to-treat cancers.”

Poster Information:
Poster Title:Rigosertib promotes anti-tumor activity of cancer cells via CETSA revealed novel targets and activates NLRP3-dependent inflammatory responses (2033/16)
Session:Microenvironment, Immunity, and DNA Repair in Therapeutic Response (PO.ET05.02)
Date/Time:Monday, April 8 9:00a-12:30p PT


Brief Overview: Onconova and its collaborators conducted a series of biochemistry and molecular and cell biology assays to study rigosertib’s molecular and inflammation-based targets. The team used a specialized mass spectrometry assay (a Cellular Thermal shift Assay or CETSA-MS) as one of the tools to identify new targets which were then validated as novel targets of rigosertib.

Conclusions: This work identified a series of cellular and inflammatory targets that may be affected by rigosertib. In particular, the research highlighted target activity through RAS-MAPK signaling, ROS-mediation JNK activation, and tumor microenvironment reprogramming through NLRP3 activation, which may contribute to preclinical and clinical synergistic effects with checkpoint inhibitors. The identification of these targets and signaling pathways may be helpful in the design of clinical trials to address difficult-to-treat cancers.

About Onconova Therapeutics, Inc.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company’s product candidates, narazaciclib and rigosertib, are proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation.

Narazaciclib, Onconova’s novel, multi-kinase inhibitor (formerly ON 123300), is being evaluated in a Phase 1/2 combination trial with the estrogen blocker letrozole, in advanced endometrial cancer (NCT05705505). Based on preclinical and clinical studies of CDK4/6 inhibitors, Onconova believes narazaciclib has broad potential and is also evaluating opportunities for combination studies with narazaciclib and letrozole in additional indications, including breast cancer, ovarian cancer, multiple myeloma, and mantle cell lymphoma.

Rigosertib is being studied through an IIS strategy to evaluate the product candidate in multiple indications, including a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer (NCT04263090), a Phase 2 program evaluating oral or IV rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC) (NCT03786237, NCT04177498), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma (NCT05764395).

For more information, please visit www.onconova.com.

Forward Looking Statements

Some of the statements in this release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995, and involve risks and uncertainties. These statements relate to Onconova’s expectations regarding its clinical development and trials, its product candidates, its business and financial position including the potential to initiate IISs in metastatic breast cancer and relapsed/refractory multiple myeloma, and initiate enrollment in H2 2024 and potential that the results will provide data on new treatment options for patients with metastatic breast cancer and relapsed/refractory multiple myeloma. Onconova has attempted to identify forward-looking statements by terminology including “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “preliminary,” “encouraging,” “approximately” or other words that convey uncertainty of future events or outcomes. Although Onconova believes that the expectations reflected in such forward-looking statements are reasonable as of the date made, expectations may prove to have been materially different from the results expressed or implied by such forward looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors, including the success and timing of Onconova’s clinical trials, investigator-initiated trials and regulatory agency and institutional review board approvals of protocols, Onconova’s collaborations, market conditions and those discussed under the heading “Risk Factors” in Onconova’s most recent Annual Report on Form 10-K and quarterly reports on Form 10-Q. Any forward-looking statements contained in this release speak only as of its date. Onconova undertakes no obligation to update any forward-looking statements contained in this release to reflect events or circumstances occurring after its date or to reflect the occurrence of unanticipated events.

Company Contact:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com

Onconova Therapeutics (ONTX) – Poster Presentations Show Activity Of Narazaciclib In Breast Cancer and Lymphoma

Posted on by cpereira@noblefcm.com


Wednesday, December 13, 2023

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company has proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation. Onconova’s novel, proprietary multi-kinase inhibitor narazaciclib (formerly ON 123300) is being evaluated in a combination trial with estrogen blockade in advanced endometrial cancer. Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova is also evaluating opportunities for combination studies with narazaciclib in additional indications. Onconova’s product candidate rigosertib is being studied in multiple investigator-sponsored studies. These studies include a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer, a Phase 2 program evaluating rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma.

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.

Additional Presentations At Medical Meetings Show Broad Activity and Targeting. In the past week, Onconova has presented additional narazaciclib data at the American Society of Hematology (ASH) conference and the San Antonio Breast Cancer Symposium (SABCS). These presentations show broad multi-kinase activity, improved inhibition of tumor growth, and synergy with other drugs used in mantle cell lymphoma.

The Data Are Consistent With Earlier Presentations. The additional data details broad multi-kinase effects of narazaciclib. Comparisons with the three approved CDK4/6 inhibitors have shown narazaciclib stops cancer cell proliferation by inhibiting more targets and leads to potent, irreversible G1cell cycle blockade. Its side effect profile allows for daily dosing, rather than the 3-week dosing followed by a week of rest to allow recovery.


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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 – Onconova Therapeutics’ Narazaciclib Ash Poster Highlights Activity In Treatment Resistant Mantle Cell Lymphoma

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX


Dec 12, 2023

Preclinical data show that narazaciclib treatment led to significant tumor growth inhibition, demonstrating synergy with standard-of-care ibrutinib, in ibrutinib-sensitive and -resistant settings

Early Phase 1/2 studies suggest potential for an improved profile and daily dosing

Dose escalation is underway in lead indication of Low Grade Endometrioid Endometrial Carcinoma (LGEEC), with plans to define the Recommended Phase 2 Dose (RP2D) and prepare for registrational studies, with a planned update in H1 2024

NEWTOWN, Pa., Dec. 12, 2023 (GLOBE NEWSWIRE) — Onconova Therapeutics, Inc. (NASDAQ: ONTX), (“Onconova” or “the Company”), a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer, today announced preclinical data, highlighting narazaciclib’s preclinical activity in Bruton’s kinase inhibitor (BTKi)-resistant mantle cell lymphoma (MCL), in a poster presented on December 11, 2023 at the 65th Annual Meeting of the American Society for Hematology (ASH 2023) in San Diego.

“We are pleased to have shared data at ASH 2023 from preclinical studies with narazaciclib in MCL models. These results, which are consistent with data presented this year at the international MCL conferences, demonstrate that treatment with narazaciclib led to significant tumor growth inhibition when used as a single agent and that combination with ibrutinib demonstrated synergy, in both ibrutinib-sensitive and -resistant in vitro and in vivo settings,” said Steve Fruchtman, M.D., President and Chief Executive Officer. “These data are important because they provide further evidence for the potential use of narazaciclib in cancers with cyclin over-expression and elaborate our understanding of narazaciclib’s mechanism of action, including its ability to promote G1 cell cycle blockade.”

Dr. Fruchtman continued, “We believe that these data, along with the preclinical data presented on Friday, December 8th at the San Antonio Breast Cancer Symposium (SABCS), further underscore the impressive and differentiated profile of narazaciclib. The data presented at SABCS highlight narazaciclib’s multi-kinase activity, its ability to target resistance pathways missed by other CDK4/6 inhibitors, and its differentiated anti-tumor and immunomodulatory activity. The data presented at ASH 2023 show that narazaciclib, in combination with BTKi’s such as ibrutinib, also trigger metabolic reprogramming alongside DNA damage.”

“The totality of these data is helping us to shape the clinical program for narazaciclib, including the lead indication of LGEEC, with further potential to expand into additional investigator-sponsored studies in breast, ovarian, and other cancers. We are pleased with the early Phase 1/2 data for narazaciclib monotherapy and in combination with letrozole, showing lower levels of neutropenia and diarrhea, and the potential for once daily dosing. Both of these attributes could position narazaciclib as a differentiated and improved CDK4/6i. Looking ahead, we are enthusiastic to advance the clinical program for narazaciclib in 2024 and to update our stakeholders regarding our progress, including the planned completion of dose escalation studies, definition of an RP2D, and development of our registrational trial plans for LGEEC. The data presented at ASH suggest narazaciclib is a drug with the potential to target a variety of cancer indications with an unmet medical need, including MCL,” concluded Dr. Fruchtman.

Poster Highlights

Title: Narazaciclib, a differentiated CDK4/6 antagonist, prolongs cell cycle arrest and metabolomic reprogramming, enabling restoration of ibrutinib sensitivity in BTKi-resistant mantle cell lymphoma

Objectives: To evaluate the activity and mechanism of action of narazaciclib as a single agent and in combination with ibrutinib, in comparison to the standard-of-care ibrutinib, in preclinical models of MCL that are sensitive and resistant to ibrutinib treatment.

Snapshot of the Results and Conclusions:

  • Tumor Growth Inhibition: Narazaciclib showed safety and efficacy as a single agent in preclinical MCL models, including ibrutinib-resistant settings, with significant reductions in cell viability.
  • Combination Synergy: The narazaciclib plus ibrutinib combination showed synergy in vitro and in vivo, especially in ibrutinib-resistant models, with overall greater synergy, measured by lower “Combination Index” values, versus ibrutinib-sensitive cells.
  • Cell Cycle Blockade: The combination of narazaciclib plus ibrutinib induces a superior G1 cell cycle blockade in both ibrutinib-sensitive and ibrutinib-resistant MCL cells.
  • Metabolic programming: In ibrutinib-resistant cases, the synergy between narazaciclib and ibrutinib triggers metabolic reprogramming alongside DNA damage, mediated by the USP24 and P53 axis, as evidenced by several assays to assess mitochondrial metabolism.

Together, these preclinical data suggest that narazaciclib has important single agent activity and the potential to restore ibrutinib sensitivity in BTKi-resistant models, successfully meeting the primary objective of the study.

A copy of the poster is available on the “Scientific Presentations” section of the Onconova website.

About Onconova Therapeutics, Inc.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company’s product candidates, narazaciclib and rigosertib, are proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation.

Narazaciclib, Onconova’s novel, multi-kinase inhibitor (formerly ON 123300), is being evaluated in a Phase 1/2 combination trial with the estrogen blocker letrozole in advanced endometrial cancer (NCT05705505). Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova believes narazaciclib has broad potential and is also evaluating opportunities for combination studies with narazaciclib and letrozole in additional indications, including breast cancer, ovarian cancer, multiple myeloma, and mantle cell lymphoma.

Rigosertib is being studied in an investigator-sponsored trial strategy to evaluate the product candidate in multiple indications, including a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer (NCT04263090), a Phase 2 program evaluating oral or IV rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC) (NCT03786237, NCT04177498), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma (NCT05764395).

For more information, please visit www.onconova.com.

Forward Looking Statements

Some of the statements in this release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995, and involve risks and uncertainties. These statements relate to Onconova’s expectations regarding its clinical development and trials, its product candidates, its business and financial position. Onconova has attempted to identify forward-looking statements by terminology including “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “preliminary,” “encouraging,” “approximately” or other words that convey uncertainty of future events or outcomes. Although Onconova believes that the expectations reflected in such forward-looking statements are reasonable as of the date made, expectations may prove to have been materially different from the results expressed or implied by such forward looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors, including the success and timing of Onconova’s clinical trials, investigator-initiated trials and regulatory agency and institutional review board approvals of protocols, Onconova’s collaborations, market conditions and those discussed under the heading “Risk Factors” in Onconova’s most recent Annual Report on Form 10-K and quarterly reports on Form 10-Q. Any forward-looking statements contained in this release speak only as of its date. Onconova undertakes no obligation to update any forward-looking statements contained in this release to reflect events or circumstances occurring after its date or to reflect the occurrence of unanticipated events.

Company Contact:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com

Release – Onconova Therapeutics To Present At NobleCon19, Noble Capital Markets’ Nineteenth Annual Emerging Growth Equity Conference

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX


Nov 28, 2023

NEWTOWN, Pa., Nov. 28, 2023 (GLOBE NEWSWIRE) — Onconova Therapeutics, Inc. (NASDAQ: ONTX), (“Onconova”, the “Company”), a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer, today announced that Steven Fruchtman, M.D., President & CEO, will present at NobleCon19, Noble Capital Markets’ Nineteenth Annual Emerging Growth Equity Conference, being held December 3-5, 2023 at Florida Atlantic University, Executive Education Complex, in Boca Raton, FL.

Presentation Details

Date/Time:Monday, December 4, 2023, 10:30 AM ET followed by a Breakout Session
Speaker:Steven Fruchtman, M.D., President & CEO
1X1 meetings:The Onconova Management Team will be available for 1X1 meetings during the conference. Those interested in requesting a meeting should contact their Noble Capital Markets representative.

A webcast of the presentation will be available the following day on the “Corporate Events and Presentations” section of the Onconova website, and as part of a complete catalog of presentations available at Noble Capital Markets’ Conference website www.nobleconference.com, and on Channelchek www.channelchek.com. The webcast will be archived on the Onconova website, the NobleCon website, and on Channelchek.com for 90 days following the event.

About Onconova Therapeutics, Inc.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company’s product candidates, narazaciclib and rigosertib, are proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation.

Narazaciclib, Onconova’s novel, multi-kinase inhibitor (formerly ON 123300), is being evaluated in a Phase 1/2 combination trial with the estrogen blocker letrozole, in advanced endometrial cancer (NCT05705505). Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova believes narazaciclib has broad potential and is also evaluating opportunities for combination studies with narazaciclib and letrozole in additional indications, including breast cancer, ovarian cancer and mantle cell lymphoma.

Rigosertib is being studied in an investigator-sponsored trial strategy to evaluate the product candidate in multiple indications, including a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer (NCT04263090), a Phase 2 program evaluating oral or IV rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC) (NCT03786237, NCT04177498), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma (NCT05764395).

For more information, please visit www.onconova.com.

Company Contact:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com

Onconova Therapeutics (ONTX) – 3Q23 Reported With Several 2024 Milestones Announced

Posted on by cpereira@noblefcm.com


Wednesday, November 15, 2023

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company has proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation. Onconova’s novel, proprietary multi-kinase inhibitor narazaciclib (formerly ON 123300) is being evaluated in a combination trial with estrogen blockade in advanced endometrial cancer. Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova is also evaluating opportunities for combination studies with narazaciclib in additional indications. Onconova’s product candidate rigosertib is being studied in multiple investigator-sponsored studies. These studies include a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer, a Phase 2 program evaluating rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma.

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.

Clinical Milestones For Narazaciclib and Rigosertib Expected In 2024. Onconova reported a 3Q23 loss of $4.7 million or $(0.23) per share. Cash on hand at the end of the quarter was $25.2 million, which we believe is sufficient to fund operations through 3Q24. The company reviewed several recent data presentations and the clinical milestones ahead for 2024.

An Additional Dose Level Has Been Added To The Narazaciclib Phase 1/2 Study.  As expected, Onconova announced that an additional dosing cohort has been added to the Phase 1/2 dose-escalation trial in solid tumors. The maximum tolerated dose  (MTD) was not reached in the first 6 cohorts, and did not show neutropenia and diarrhea commonly seen in other CDK4/6 inhibitors. This allows a higher dose level to be tested. The Phase 1/2 trial is expected to continue into 1Q23, followed by Phase 2 dose selection.


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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 – Onconova Therapeutics’ ASH Poster To Focus On Narazaciclib In MCL

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX

Nov 02, 2023

PDF Version

Preclinical data indicate that narazaciclib shows monotherapy and combination anti-tumor activity in ibrutinib-sensitive and resistant cells and xenograft models

NEWTOWN, Pa., Nov. 02, 2023 (GLOBE NEWSWIRE) — Onconova Therapeutics, Inc. (NASDAQ: ONTX), (“Onconova” or “the Company”), a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer, today announced that Onconova and collaborators will present a preclinical poster related to its lead program, narazaciclib, at the 65th American Society for Hematology Annual Meeting & Exposition (ASH), taking place in San Diego, California from December 9 to 12, 2023.

“The poster that we and researchers from the Josep Carreras Leukaemia Research Institute in Barcelona, Spain are presenting at ASH 2023 shows that the study of narazaciclib, either as a single agent or in combination with ibrutinib, effectively controls tumor growth in preclinical models of mantle cell lymphoma (MCL), including those that are resistant to Bruton’s tyrosine kinase inhibitors (BTKis), a mainstay of care for this aggressive and difficult to treat cancer. The experiments included a broad comparison of narazaciclib with three other approved cyclin-D-kinase inhibitors (CDKis), used in combination with several BTKis,” said Steven Fruchtman, M.D., President and CEO of Onconova.

Dr. Fruchtman continued, “We were especially pleased by the broad translational data set that provided an understanding of narazaciclib’s role in cell cycle blockade. These studies show that narazaciclib appears to act in the G1 phase of the cell cycle. Furthermore, the studies also indicate that the combination of narazaciclib and ibrutinib act in a synergistic way to achieve in vitro and in vivo anti-tumor activity in ibrutinib sensitive- and resistant -cells and xenograft models. Together, these data support the potential use of narazaciclib in MCL and other cyclin-dependent indications, and further inform our understanding of narazaciclib’s mechanism of action as we advance the clinical program, led by the Phase 1/2a study in patients with low grade endometrioid endometrial cancer, an indication with a great unmet medical need.”

Poster Presentation Information:

Title: Narazaciclib, a Differentiated CDK4/6 Antagonist, Prolongs Cell Cycle Arrest and Metabolomic Reprogramming, Enabling Restoration of Ibrutinib Sensitivity in Btki-Resistant Mantle Cell Lymphoma
Session Name: 605. Molecular Pharmacology and Drug Resistance: Lymphoid Neoplasms: Poster III
Session Date: Monday, December 11, 2023
Presentation Time: 6:00 PM – 8:00 PM PT
Location: San Diego Convention Center, Halls G-H
Poster Number: 4181 
Presenters: Dr. Nuria Profitos-Peleja, Lymphoma Translational Group, Josep Carreras Leukaemia Research Institute, Barcelona, Spain

About Onconova Therapeutics, Inc.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company’s product candidates, narazaciclib and rigosertib, are proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation.

Narazaciclib, Onconova’s novel, multi-kinase inhibitor (formerly ON 123300), is being evaluated in a Phase 1/2 combination trial with the estrogen blocker letrozole, in advanced endometrial cancer (NCT05705505). Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova believes narazaciclib has broad potential and is also evaluating opportunities for combination studies with narazaciclib and letrozole in additional indications, including breast cancer.

Rigosertib is being studied in an investigator-sponsored trial strategy to evaluate the product candidate in multiple indications, including a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer (NCT04263090), a Phase 2 program evaluating oral or IV rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC) (NCT03786237, NCT04177498), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma (NCT05764395).

For more information, please visit www.onconova.com.

Forward Looking Statements

Some of the statements in this release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995, and involve risks and uncertainties. These statements relate to Onconova’s expectations regarding its clinical development and trials, its product candidates, its business and financial position. Onconova has attempted to identify forward-looking statements by terminology including “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “preliminary,” “encouraging,” “approximately” or other words that convey uncertainty of future events or outcomes. Although Onconova believes that the expectations reflected in such forward-looking statements are reasonable as of the date made, expectations may prove to have been materially different from the results expressed or implied by such forward looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors, including the success and timing of Onconova’s clinical trials, investigator-initiated trials and regulatory agency and institutional review board approvals of protocols, Onconova’s collaborations, market conditions and those discussed under the heading “Risk Factors” in Onconova’s most recent Annual Report on Form 10-K and quarterly reports on Form 10-Q. Any forward-looking statements contained in this release speak only as of its date. Onconova undertakes no obligation to update any forward-looking statements contained in this release to reflect events or circumstances occurring after its date or to reflect the occurrence of unanticipated events.

Company Contact:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com 

Release – Onconova Expands Leadership Team With Two Key Appointments

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX

Oct 24, 2023

PDF Version

Dr. Victor Moyo named Chief Medical Officer
Meena Arora joins as Vice President Global Medical Affairs and R&D

NEWTOWN, Pa., Oct. 24, 2023 (GLOBE NEWSWIRE) — Onconova Therapeutics, Inc. (NASDAQ: ONTX), (“Onconova”, the “Company”), a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer, today announced that the Company expanded its leadership team with the naming of Dr. Victor Moyo as Chief Medical Officer (CMO), and the addition of Meena Arora as Vice President, Global Medical Affairs and Research and Development (R&D).

“We are delighted to have Dr. Moyo and Ms. Arora as integral members of our team at Onconova as we prepare to enter the next phase of development for narazaciclib and rigosertib, our novel and proprietary cell pathway inhibitors for oncology,” said Dr. Steven Fruchtman, President and Chief Executive Officer (CEO). Both are accomplished experts in their fields and bring significant and wide expertise in drug development. I believe Victor’s extensive track record as a clinical researcher and drug developer in oncology and Meena’s unique medical affairs expertise in rare diseases and oncology will be instrumental to the Company’s success as we advance the clinical plan and regulatory strategy for each program.”

Victor Moyo commented, “I am very pleased to be named as Onconova’s Chief Medical Officer. Working with the team over the last quarter has given me the opportunity to appreciate the potential for Onconova’s product pipeline, especially the excellent work that the Company has done differentiating narazaciclib from other CDK4/6 inhibitors. I believe narazaciclib holds the promise of prolonging progression in patients with endometrial and other gynecological cancers as well as hematologic malignancies in indications where there is still an unmet medical need. I look forward to working with my colleagues at Onconova and our clinical collaborators to contribute to our mission of bringing narazaciclib and rigosertib to patients with cancer.

Meena Arora shared, “I am excited to join Onconova’s talented and experienced group of professionals and look forward to beginning my tenure as Vice President Global Medical Affairs and Research and Development to execute on Onconova’s vision. I joined the Company because I believe that our oncology programs are based on impressive science and preliminary clinical results and are focused on important indications where there is a need for improved clinical outcomes. I am excited to couple my expertise in rare disease and oncology with my dedicated experience in medical and regulatory affairs and research and development strategy to help advance Onconova’s potential priority therapies for people with cancer.”

Dr. Moyo is a highly experienced physician researcher and drug developer, with extensive clinical research pharmaceutical industry experience. He has held a variety of senior leadership positions with responsibility for a number of clinical development plans, IND filings, NDA filings, post-market development plans, notably including his work on such programs as Onivyde® for metastatic pancreatic cancer, epoetin alpha trial in myelodysplastic syndrome, and the Doxil® trial in advanced ovarian cancer. He is also a named inventor on numerous granted patents and patent applications.

Dr. Moyo joined Onconova as Consulting Chief Medical Officer in August, 2023. He has also held various leadership roles as Vice President of Clinical Investigations at Merrimack Pharmaceuticals and the Centocor Ortho Biotech Services, LLC division of Johnson & Johnson.

Dr. Moyo earned his M.D. from the University of Zimbabwe. Following his move to the U.S., he went on to complete his internship and residency in Internal Medicine at the George Washington School of Medicine and Health Sciences and his fellowship in Hematology and Oncology at the Johns Hopkins University School of Medicine

Meena Arora is a highly credentialed executive with experience in both pharmaceutical and emerging biotechnology companies, working in roles of increasing responsibility in medical affairs, regulatory strategy and scientific leadership in oncology, rare disease immunology, and inflammation. Over the course of her career, she has worked on development programs for notable products including Filsuvez®, Revlimid®, Imnovid®, Abraxane®, Vidaza® and CAR-T cell therapy (Breyanzi® and Abecma®).

Most recently, Ms. Arora served as Vice President/Head of Global Medical Affairs – Epidermolysis Bullosa (EB) for Amryt Pharma. Prior to that, she held various leadership roles as Medical Director or Associate Medical Director, as well as roles in Investigator Research and Medical Affairs at Celgene International. Ms. Arora has also held multiple advancing roles in medical and commercial development at GlaxoSmithKline and SmithKline Beecham.

Ms Arora earned degrees in Pharmaceutical Science, Pharmaceutical Medicine and Biomedical Science with a Master of Science in Drug Development Science with studies in Biotechnology and Advanced Therapeutics from Kings College London and a Post Graduate Diploma in Pharmaceutical Medicine/Clinical Research from the University of Surrey. Ms. Arora received a Chartered Institute of Marketing Advanced Diploma from Cambridge Marketing College and earned a Post Graduate Diploma in Pharmaceutical Science and Bachelor of Science (Hons) in Biomedical Science from the Nottingham Trent University. Ms Arora is the recipient of multiple industry awards and publication co-author.

About Onconova Therapeutics, Inc.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company’s product candidates, narazaciclib and rigosertib, are proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation.

Narazaciclib, Onconova’s novel, multi-kinase inhibitor (formerly ON 123300), is being evaluated in a Phase 1/2 combination trial with the estrogen blocker letrozole, in advanced endometrial cancer (NCT05705505). Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova believes narazaciclib has broad potential and is also evaluating opportunities for combination studies with narazaciclib and letrozole in additional indications, including breast cancer.

Rigosertib is being studied in an investigator-sponsored trial strategy to evaluate the product candidate in multiple indications, including a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer (NCT04263090), a Phase 2 program evaluating oral or IV rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC) (NCT03786237, NCT04177498), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma (NCT05764395).

For more information, please visit www.onconova.com.

Forward Looking Statements

Some of the statements in this release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995, and involve risks and uncertainties. These statements relate to Onconova’s expectations regarding its clinical development and trials, its product candidates, its business and financial position. Onconova has attempted to identify forward-looking statements by terminology including “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “preliminary,” “encouraging,” “approximately” or other words that convey uncertainty of future events or outcomes. Although Onconova believes that the expectations reflected in such forward-looking statements are reasonable as of the date made, expectations may prove to have been materially different from the results expressed or implied by such forward looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors, including the success and timing of Onconova’s clinical trials, investigator-initiated trials and regulatory agency and institutional review board approvals of protocols, Onconova’s collaborations, market conditions and those discussed under the heading “Risk Factors” in Onconova’s most recent Annual Report on Form 10-K and quarterly reports on Form 10-Q. Any forward-looking statements contained in this release speak only as of its date. Onconova undertakes no obligation to update any forward-looking statements contained in this release to reflect events or circumstances occurring after its date or to reflect the occurrence of unanticipated events.

Company Contact:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com

Release – Promising Preclinical Narazaciclib Data Presented At MCL Meeting

Posted on by aweinsoff@channelchek.com

Research News and Market Data on ONTX

Oct 19, 2023

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Data for Mantle cell lymphoma (MCL) presented in Ireland on Oct. 7, 2023
Additional studies support broad potential, especially in cyclin-dependent cancers

NEWTOWN, Pa., Oct. 19, 2023 (GLOBE NEWSWIRE) — Onconova Therapeutics, Inc. (NASDAQ: ONTX), (“Onconova”, the “Company”), a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer, today announced that one of the Company’s scientific collaborators, Gaël Roué, Ph.D., from the Josep Carreras Leukaemia Research Institute, Spain, made a podium presentation during the European MCL Network Annual Meeting in Dublin, Ireland on October 7, 2023 regarding promising ongoing preclinical studies of narazaciclib, in combination with ibrutinib and other targeted therapies used in the treatment for mantle cell lymphoma.

“Mantle cell lymphoma (MCL) is an aggressive and devastating disease, marked by frequent relapses and poor prognosis. The biology of MCL is very interesting to Onconova because of the link to cyclin D1 (CD1) overexpression. Onconova’s proprietary multi-kinase inhibitor, narazaciclib, has nanomolar potency across a range of targets including CD1. We believe this molecular feature could make MCL amenable to treatment combinations that include narazaciclib,” said Steven Fruchtman, M.D., President and CEO of Onconova. “Dr. Roué’s recent work expands the dataset regarding the potential use of narazaciclib in combination with ibrutinib and other targeted therapies in sensitive and resistant MCL cell lines. Together, these data provide a foundation of support for using narazaciclib in MCL and other cyclin-dependent indications. We look forward to incorporating these important findings into the development plan for narazaciclib as we advance the clinical program, led by the Phase 1/2a study in patients with LGEEC.”

Onconova plans to provide an update on the Phase 1/2a clinical program with narazaciclib in patients with low grade endometriod endometrial cancer (LGEEC), including topline safety, pharmacology data, and selection of a recommended Phase 2 dose, in Q4 2023.

Data featured in the presentation in Dublin and in a prior presentation at the American Association for Cancer Research (AACR) Annual Meeting in April of 2023 outlined promising results from preclinical studies that compared combinations of narazaciclib and other approved CDK4/6 inhibitors with ibrutinib and other next-generation BTK inhibitors to assess potential treatment synergies. Data from the combination of narazaciclib and ibrutinib showed significant synergistic anti-tumor activity in both sensitive and ibrutinib-resistant MCL models.

About Onconova Therapeutics, Inc.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing novel products for patients with cancer. The Company’s product candidates, narazaciclib and rigosertib, are proprietary targeted anti-cancer agents designed to disrupt specific cellular pathways that are important for cancer cell proliferation.

Narazaciclib, Onconova’s novel, multi-kinase inhibitor (formerly ON 123300), is being evaluated in a Phase 1/2 combination trial with the estrogen blocker letrozole, in advanced endometrial cancer (NCT05705505). Based on preclinical and clinical studies of CDK 4/6 inhibitors, Onconova believes narazaciclib has broad potential and is also evaluating opportunities for combination studies with narazaciclib and letrozole in additional indications, including breast cancer.

Rigosertib is being studied in an investigator-sponsored trial strategy to evaluate the product candidate in multiple indications, including a dose-escalation and expansion Phase 1/2a study of oral rigosertib in combination with nivolumab in patients with KRAS+ non-small cell lung cancer (NCT04263090), a Phase 2 program evaluating oral or IV rigosertib monotherapy in advanced squamous cell carcinoma complicating recessive dystrophic epidermolysis bullosa (RDEB-associated SCC) (NCT03786237, NCT04177498), and a Phase 2 trial evaluating rigosertib in combination with pembrolizumab in patients with metastatic melanoma (NCT05764395).

For more information, please visit www.onconova.com.

Forward Looking Statements

Some of the statements in this release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995, and involve risks and uncertainties. These statements relate to Onconova’s expectations regarding its clinical development and trials, its product candidates, its business and financial position. Onconova has attempted to identify forward-looking statements by terminology including “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “preliminary,” “encouraging,” “approximately” or other words that convey uncertainty of future events or outcomes. Although Onconova believes that the expectations reflected in such forward-looking statements are reasonable as of the date made, expectations may prove to have been materially different from the results expressed or implied by such forward looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors, including the success and timing of Onconova’s clinical trials, investigator-initiated trials and regulatory agency and institutional review board approvals of protocols, Onconova’s collaborations, market conditions and those discussed under the heading “Risk Factors” in Onconova’s most recent Annual Report on Form 10-K and quarterly reports on Form 10-Q. Any forward-looking statements contained in this release speak only as of its date. Onconova undertakes no obligation to update any forward-looking statements contained in this release to reflect events or circumstances occurring after its date or to reflect the occurrence of unanticipated events.

Company Contact:
Mark Guerin
Onconova Therapeutics, Inc.
267-759-3680
ir@onconova.us
https://www.onconova.com/contact/

Investor Contact:
Bruce Mackle
LifeSci Advisors, LLC
646-889-1200
bmackle@lifesciadvisors.com