Women with Negative BRCA May not be Safe from Breast Cancer

Women who test negative for BRCA may not be at reduced risk of breast cancer

 

Women who are members of families with BRCA2 mutations but who test negative for the family-specific BRCA2 mutations are still at greater risk for developing breast cancer compared with women in the general population, according to a study published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research. “We found that women who test negative for family-specific BRCA2 mutations have more than four times the risk for developing breast cancer than the general population,” said Gareth R. Evans, M.B.B.S., M.D., M.R.C.P., F.R.C.P., honorary professor of medical genetics and cancer epidemiology at the Manchester Academic Health Science Center at the University of Manchester in the United Kingdom. “We also found that any increased risk for breast cancer is largely limited to BRCA2 families with strong family history and other genetic factors.

 Read more info here: http://www.medicalnewstoday.com/releases/269480.php

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