June 25, 2025 -- Oncotelic Therapeutics, Inc. (OTCQB: OTLC) ("Oncotelic" or the "Company"), a clinical-stage biopharmaceutical company focused on RNA-based therapeutics, today announced the publication of a peer-reviewed research article highlighting TGFB2 gene methylation as a positive prognostic biomarker for pancreatic ductal adenocarcinoma (PDAC). The paper, published in collaboration with Sapu Biosciences, LLC (“Sapu”), a wholly owned subsidiary of GMP Biotechnology Limited (“GMP Bio”), in