UMass Amherst researcher aims to develop new test for BRCA-positive breastfeeding women
Breastfeeding women with a pathogenic BRCA1 or BRCA2 genetic mutation face a significant risk, even at a young age, of breast and ovarian cancer. Yet no fully effective breast cancer screening method exists for nursing mothers in this high-risk group, some of whom are diagnosed after the disease has spread, possibly becoming fatally metastatic. University…