RT Journal Article SR Electronic A1 Lederman, Lynne T1 Most Genes Associated With Increased Risk of BC Remain Poorly Characterized JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 56 SP 28 OP 29 DO 10.1177/1559897715572122 UL http://mdc.sagepub.com/content/14/56/28.abstract AB BRCA1 and BRCA2 mutations are clearly associated with an increased risk of breast cancer; increased screening and surgery are important for management, but the role of chemoprevention is unclear. Other genes contribute to breast cancer risk, although most remain unidentified. Enrollment of patients into screening and prevention trials is needed to advance the field.