i Register
In some senses, brca is marked as historical. Watch for register when choosing this word.
name
Initialism of Brotherhood (of) Railway Carmen of America.
noun
Any of a number of genes and proteins associated with breast cancer, especially BRCA1 and BRCA2.
The writer David Samuels, a friend since childhood, said the cause was metastatic breast cancer, which in her case had resulted from the BRCA genetic mutation. Ms. Wurtzel had a double mastectomy in 2015. After her diagnosis, she became an advocate for BRCA testing — something she had not had — and wrote about her cancer experience in The New York Times.