BriaCell Partners with MSK Accelerator to Progress Bria-OTS+™ for Breast Cancer Treatment
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Oct 21 2025
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Source: Newsfilter
Collaboration Announcement: BriaCell Therapeutics Corp. has partnered with Memorial Sloan Kettering Cancer Center's Therapeutics Accelerator Program to enhance the clinical development of its Bria-OTS+ platform, focusing on personalized immunotherapy for various cancers, including metastatic breast cancer.
Support for Clinical Trials: The collaboration will provide BriaCell with manufacturing, IND development, and clinical protocol support for a Phase 1 clinical trial of Bria-BRES+, a personalized immunotherapy targeting breast cancer.
Expertise Access: Through this partnership, BriaCell will leverage MSK's extensive clinical and institutional expertise to expedite the development of its immunotherapy platform, aiming to address significant unmet medical needs in cancer treatment.
Future Potential: Both companies express optimism about the collaboration's potential to transform cancer care and improve patient outcomes through innovative therapeutic approaches.
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Analyst Views on BCTX
About BCTX
BriaCell Therapeutics Corp. is a clinical-stage biotechnology company that develops novel immunotherapies to transform cancer care. Bria-IMT, its Phase 3 lead candidate, is a patented, off-the-shelf, cell-based, targeted immunotherapy that activates the patient’s immune system to specifically kill cancer cells without harming other cells. The Company is advancing its Bria-IMT targeted immunotherapy in combination with an immune check point inhibitor (Retifanlimab) in a pivotal Phase 3 study in metastatic breast cancer. It is also developing personalized off-the-shelf immunotherapies, Bria-OTS and Bria-OTS+, which provides a platform technology to develop personalized off-the-shelf immunotherapies for numerous types of cancer, and a soluble CD80 protein therapeutic which act both as a stimulator of the immune system, as well as an immune checkpoint inhibitor. Its pipeline also includes Bria-IMT + CPI, Bria-BRES/BRES+, Bria-PROS+, Bria-LUNG+ and Bria-MEL+.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
BriaCell Treatment Shows Significant Efficacy in Cancer Patients
- Significant Clinical Efficacy: The Bria-IMT treatment achieved complete resolution of right temporal lobe metastasis in a 66-year-old female patient, who survived 27 months post-enrollment, demonstrating the therapy's potential in heavily pre-treated patients.
- Evidence of Immune Activation: CD8 ImmunoPET imaging revealed a significant increase in CD8+ T cells in the cervical lymph nodes post-Bria-IMT treatment, indicating immune system activation that may contribute to long-term survival.
- Study Scale and Results: Among 54 heavily pre-treated metastatic breast cancer patients, 37 received the Bria-IMT regimen, with no reported treatment discontinuations related to Bria-IMT to date, indicating good safety and tolerability of the therapy.
- Future Research Prospects: The ongoing Phase 3 clinical trial (NCT06072612) by BriaCell will further validate the efficacy of Bria-IMT, potentially bringing new hope to cancer treatment.
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BriaCell's New Therapy Significantly Extends Survival in Breast Cancer Patients
- Impressive Survival Data: As of the latest assessment, nine patients treated with Bria-IMT since 2022 have survived over 18 months, significantly exceeding benchmarks for standard therapies, indicating the potential efficacy of this treatment.
- Strong Treatment Continuity: No Bria-IMT-related discontinuations have been reported to date, suggesting good tolerability of the regimen among patients, which may provide new treatment options for heavily pre-treated individuals.
- Clinical Trial Progress: The Bria-IMT regimen continues under Fast Track Designation from the US FDA, expected to offer more effective treatment options for late-stage breast cancer patients, addressing the urgent market need for new therapies.
- Future Research Directions: BriaCell's ongoing pivotal Phase 3 study will focus on overall survival as its primary endpoint, aiming to further validate the efficacy of Bria-IMT and promote its broader acceptance in clinical applications.
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