Ada Marta Fejerman Free

, often referred to in academic literature as Laura Fejerman , is a distinguished geneticist and epidemiologist whose work has transformed our understanding of breast cancer risk and outcomes within Latina and Latin American populations. Currently a professor and researcher at UC Davis , she leads the Fejerman Lab , which focuses on the complex interplay between genetic ancestry, environmental factors, and health disparities. Academic Background and Institutional Roles

Her extensive publication record in journals like Nature Communications , Cancer Research , and PLOS Genetics highlights her influence on the field. Notable contributions include: Ada Marta Fejerman

Her work has shown that Latina women with higher levels of Indigenous American ancestry may have a lower overall risk of developing breast cancer but often face worse outcomes once diagnosed. , often referred to in academic literature as