Peptide News Digest

#Personalized-Immunotherapy

2 stories

Clinical Trials · View digest

BriaCell Pipeline Expansion to Ovarian Cancer (May 15): Bria-OVA+ Personalized Off-the-Shelf Cell-Based Immunotherapy, ATCC Cell-Line Licensing

BriaCell announced May 15 it has expanded its pipeline to include Bria-OVA+, a next-generation personalized off-the-shelf cell-based immunotherapy for ovarian cancer. The company licensed ovarian-cancer cell lines from American Type Culture Collection (ATCC) and has commenced development activities to support production of Bria-OVA+ for potential clinical use. The candidate is designed with additional immune-stimulating components to support enhanced anti-tumor activity, building on Phase 2 efficacy and tolerability data in metastatic breast cancer. The company is targeting ovarian cancer because an estimated 21,010 women in the US will be diagnosed in 2026 and approximately 12,450 will die from the disease, with ovarian cancer remaining the deadliest gynecologic cancer. The expansion adds to the BriaCell platform spanning Bria-IMT (metastatic breast), Bria-OTS+ (next-gen breast and prostate), Bria-PROS+ (prostate), and Bria-BRES+ (breast).

Clinical Trials · View digest

BriaCell Bria-OTS+ Personalized Peptide Immunotherapy Shows Robust Anti-Cancer Activity in Preclinical Models, Heading to Clinic for Metastatic Breast and Prostate Cancer Late 2026

BriaCell announced April 21 preclinical results from its next-generation Bria-OTS+ personalized peptide immunotherapy at the AACR 2026 Annual Meeting. The platform pairs HLA-matched whole-cell allogeneic immunotherapy with peptide-mediated antigen targeting, building on the Bria-IMT clinical foundation in heavily pretreated metastatic breast cancer. Based on the preclinical anti-cancer activity, BriaCell plans to enter the clinic for metastatic breast cancer and prostate cancer indications later in 2026, with lung cancer and melanoma planned for 2027. The program adds to a peptide-immuno-oncology pipeline that includes the Bria-IMT Phase 3 and the company's six accepted ASCO 2026 presentations covering survival data, biomarkers, and quality-of-life endpoints.