Yahoo · Oct 23, 2026
BriaCell Announces ESMO 2026 Poster Highlighting Circulating Immune Biomarker Associated with Clinical Outcomes in Metastatic Breast Cancer
Dynamic changes in PD-L1 expression on circulating cancer-associated macrophage-like cells (CAML) were significantly associated with progression-free survival and overall survival following immunotherapies including the BriaCell regimenFindings from a prospective pooled analysis of 111 heavily pretreated metastatic breast cancer patients support further evaluation of circulating CAML PD-L1 as a potential biomarker of clinical benefit from immunotherapiesPooled analysis includes patients from mul

