Understanding Genetic Breast Cancer Risk: BRCA and Beyond

Key Takeaways More than 80% of people with a BRCA1 or BRCA2 variant are unaware they have one, often because they don’t meet the personal or family history criteria that qualify someone for clinical genetic testing. Inherited risk also runs through lesser-known genes like PALB2, CHEK2 and ATM, or through thousands of common variants that […]