Molecular Features and Functional Implications of Germline Variants in Triple-Negative Breast Cancer.

Chinese TNBC patients have a distinct spectrum of germline variants, with a remarkable impact on the clinical and molecular characteristics of the tumor. Integrative germline-somatic analysis may help identify TNBC patients who are most likely to be affected by their germline variants and in performing clinical interventions more precisely. The RAD51D variants enriched in our cohort may serve as therapeutic targets and guide precision treatment of TNBC.