Researcher
Steven Narod, MD, Women’s College Research Institute, Toronto, Ontario, Canada
Study Review
Genetic and non-genetic factors are believed to influence whether a woman with a BRCA1, BRCA2, and/or PALB2 mutation goes on to develop breast and/or ovarian cancer. The study is trying to identify which hormonal, reproductive, and lifestyle factors may increase cancer risk in this high-risk group.
