| http://www.w3.org/ns/prov#value | - In a study of 255 breast cancers diagnosed before age 40 years in women without germline BRCA1 mutations, methylation of BRCA1 in peripheral blood was observed in 31% of women whose tumors had multiple BRCA1-associated pathological characteristics (e.g., high mitotic index and growth pattern including multinucleated cells) compared with less than 4% methylation in controls.[211] (Refer to the BRCA
|
