Oncotelic Therapeutics Venture Advances Novel Breast Cancer Treatment to Clinical Trials

Sapu Nano, an Oncotelic Therapeutics venture, has received Australian ethics approval to begin clinical trials for Sapu003, an injectable form of everolimus that could significantly improve breast cancer treatment outcomes by enabling full drug absorption through intravenous delivery.

November 7, 2025
Oncotelic Therapeutics Venture Advances Novel Breast Cancer Treatment to Clinical Trials

Sapu Nano, a venture of Oncotelic Therapeutics Inc. (OTCQB: OTLC), has received approval from Australia's Human Research Ethics Committee to begin enrolling patients in clinical trials for Sapu003, an injectable form of Afinitor (everolimus) for breast cancer treatment. The approval marks a significant advancement in cancer therapy development, particularly for breast cancer patients who have experienced limitations with existing oral formulations.

The clinical trial authorization represents what Dr. Sud Agarwal, CEO of Ingenu, described as a landmark moment in cancer treatment development. The program utilizes Sapu Nano's proprietary Deciparticle technology to deliver everolimus directly into the bloodstream through intravenous administration. This approach addresses a critical limitation of oral everolimus formulations, which have shown restricted absorption capabilities that can compromise treatment effectiveness.

According to Dr. Agarwal, whose contract research organization is supporting Sapu Nano in advancing this therapy, the intravenous delivery system has the potential to achieve meaningful tumor shrinkage where previous formulations have fallen short. The full drug absorption enabled by this delivery method could represent a substantial improvement over existing treatment options, potentially offering breast cancer patients better outcomes and enhanced quality of life.

The development of Sapu003 aligns with Oncotelic Therapeutics' broader mission to address high-unmet-need cancers through innovative therapeutic candidates. The company maintains a clinical-stage biopharmaceutical focus on oncology and immunotherapy products, with additional emphasis on rare pediatric indications. Additional information about Oncotelic Therapeutics is available through their corporate communications at https://ibn.fm/OTLC.

The advancement of Sapu003 into human trials underscores the growing importance of improved drug delivery systems in oncology treatment. By overcoming absorption limitations that have hampered oral everolimus formulations, this injectable approach could establish new standards for targeted cancer therapy. The clinical trials will provide critical data on the safety, efficacy, and potential clinical benefits of this novel delivery method for breast cancer patients who have limited treatment options.

Further details about the clinical trial program and Sapu Nano's technology platform can be accessed through the comprehensive coverage available at https://ibn.fm/xR04G. The successful development of Sapu003 could have broader implications for cancer treatment beyond breast cancer, potentially paving the way for improved delivery methods for other oncology medications that face similar absorption challenges.