Study to evaluate the effects of Bria-OTS™ in combination with anti-PD-1 antibody tislelizumab, in advanced, late stage, heavily pretreated metastatic breast cancer. PHILADELPHIA and VANCOUVER, British Columbia, May 28, 2024 (GLOBE NEWSWIRE) -- BriaCell Therapeutics Corp. (Nasdaq: BCTX, BCTXW) (TSX: BCT) (“BriaCell” or the “Company”), a clinical-stage biotechnology company that develops novel immunotherapies to transform cancer care, announces a clinical supply agreement with BeiGene,...