Oncotelic Therapeutics Publishes New Research Demonstrating Positive Prognostic Impact of Methylated TGFB2 and MGMT in Adult Glioblastoma Patients, Introduces Interactive PDAOAI
AGOURA HILLS, Calif., March 31, 2025 (GLOBE NEWSWIRE) -- Oncotelic Therapeutics, Inc. (OTCQB:OTLC) (“Oncotelic,” the “Company,” or “We”), a leader in RNA-based therapeutics, today announced the publication of its latest research paper, titled, “Positive Prognostic Overall Survival Impacts of Methylated TGFB2 and MGMT in Adult Glioblastoma Patients.” The paper, authored by Sanjive Qazi, Michael Potts, Scott Myers, Stephen Richardson, and Vuong Trieu, is available online at: https://www.mdpi.com/2072-6694/17/7/1122
To facilitate deeper exploration and discussion of this research by the research community, Oncotelic is introducing its proprietary communication platform powered by PDAOAI. PDAOAI enables users to query this paper and dozens of referenced articles through a single interactive interface. Scientists and clinicians are invited to engage at: https://discord.gg/jz6Q7G2SBQ
A Simple Summary
Glioblastoma (GBM) is one of the most aggressive brain tumors in adults. It is well established that methylation of the O-6-methylguanine-DNA methyltransferase (MGMT) gene is predictive of overall survival (OS) benefits in patients receiving standard temozolomide and radiotherapy. Transforming growth factor beta (TGFB) is a family of cytokines involved in vital cellular processes and the regulation of growth factors.
The study’s novel discovery demonstrates that high TGFB2 gene methylation correlates with an improved OS risk, surpassing the predictive value of MGMT and TGFB1 methylation when controlling for age and sex. Several genes and pathways linked to TGFB2 methylation, including immune mechanisms such as T-cell activation, antigen processing, and Toll-like receptor pathways, were identified as improving survival outcomes in GBM patients. Of note, mucosa-associated lymphoid tissue lymphoma translocation protein, also referred to as MALT1, mRNA negatively impacted survival rates, suggesting a potential avenue for targeted therapies.
“The complexity of the publication was simplified into a concise statement by our PDAOAI platform, demonstrating the power of this platform for scientific communication: The findings underscore the importance of TGFB2 methylation as a prognostic marker in GBM treatment. High levels of TGFB2 methylation are associated with improved overall survival, particularly in young adult males. This suggests that TGFB2 methylation could be a valuable biomarker for risk stratification and therapeutic targeting in GBM, potentially guiding treatment decisions and improving patient outcomes.” – Dr. Vuong Trieu, CEO of Oncotelic and co-author of the study.
“Our findings present an actionable opportunity to improve GBM patient outcomes by integrating sophisticated predictive analytical platforms and tools with clinical data. By uncovering insightful methylation patterns and elucidating gene-expression profiles at the biochemical pathway level, we expand our capacity to identify potential therapeutic targets. This approach supports the development of tailored treatment strategies through our nano-technology drug delivery platform. Ultimately, these insights enhance innovation in targeted therapies, driving improved clinical efficacy and patient survival rates in this devastating disease.” – Dr. Sanjive Qazi, lead researcher
“This is the first paper we have published that utilized our proprietary AI technology. We are excited to see our technology being applied in real-world scenarios, and we look forward to the advancements it can potentially bring in the future.” – Scott Myers, Product Manager
About Oncotelic
Oncotelic (f/k/a Mateon Therapeutics, Inc.), was formed in the State of New York in 1988 as OXiGENE, Inc., was reincorporated in the State of Delaware in 1992, and changed its name to Mateon Therapeutics, Inc. in 2016, and Oncotelic Therapeutics, Inc. in November 2020. Oncotelic is seeking to leverage its deep expertise in oncology drug development to improve treatment outcomes and survival of cancer patients with a special emphasis on rare pediatric cancers. Oncotelic has rare pediatric designation for Diffuse Intrinsic Pontine Glioma (“DIPG” through OT-101) through its 45% joint venture, GMP Biotechnology Limited, melanoma (through CA4P), and Acute Myeloid Leukemia (“AML” through OXi 4503). Oncotelic also acquired PointR Data Inc. in November 2019 to build an AI driven biotechnology company. Further, Oncotelic acquired AL-101, during the 4th quarter of 2021, for the intranasal delivery of apomorphine. We intend to develop AL-101 for the treatment of Parkinson Disease, erectile dysfunction, female sexual disorder and hypoactive sexual desire disorder. All these ailments have a very large population suffering from them and there is a need for treatments for each. For more information on AL-101, refer to our 2023 Annual Report on form 10-K filed with the SEC on April 12, 2024.
Oncotelic 's Cautionary Note on Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical facts, included in this communication regarding strategy, future operations, future financial position, prospects, plans and objectives of management are forward-looking statements. Words such as "may ", "expect ", "anticipate " "hope ", "vision ", "optimism ", "design ", "exciting ", "promising ", "will ", "conviction ", "estimate, " "intend, " "believe ", "quest for a cure of cancer ", "innovation-driven ", "paradigm-shift ", "high scientific merit ", "impact potential " and similar expressions are intended to identify forward-looking statements. Forward looking statements contained in this press release include, but are not limited to, statements about future plans related to the operations of the JV, taking the JV into an initial public offering or the success thereof, the progress, timing of clinical development, scope and success of future clinical trials, the reporting of clinical data for the company 's product candidates and the potential use of the company 's product candidates to treat various cancer indications as well as obtaining required regulatory approval to conduct clinical trials and upon granting of approval by the regulatory agencies, the successful marketing of the products; building and the success of our nanoparticle platform and the related success of launching the platform, the success of the launch of a company with a DAO infrastructure, the success of the entity and the plans surrounding the pet and animal health, the ability for the Company to register the tokens of Pet2DAO, the actual filing of a registration statement and approval of the PDAO, or any other tokens that we may launch, as registrable securities with the SEC through a registration statement, the ability of the tokens to be tradable or any value such tokens may have if they become tradable, the success of PDAOAI platform in being used extensively by anyone outside of the Company. Each of these forward-looking statements involves risks and uncertainties, and actual results may differ materially from these forward-looking statements or may not occur at all. Many factors may cause differences between current expectations and actual results, including unexpected safety or efficacy data observed during preclinical or clinical studies, clinical trial site activation or enrollment rates that are lower than expected, changes in expected or existing competition, changes in the regulatory environment, failure of collaborators to support or advance collaborations or product candidates and unexpected litigation or other disputes, taking the Company or its affiliates through initial public offerings. These risks are not exhaustive, the Company faces known and unknown risks, including the risk factors described in the Company 's Annual Report on Form 10-K, filed with the SEC on April 12, 2024 and in the Company 's other periodic and current filings. Forward-looking statements are based on expectations and assumptions as of the date of this press release. Except as required by law, the Company does not assume any obligation to update forward-looking statements contained herein to reflect any change in expectations, whether because of new information, future events, or otherwise.
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