What Is PALB2? The Overlooked Cousin of BRCA Genes Posted by By b.fatland June 5, 2021Posted inBreast Cancer, Cancer, PALB21 Comment You’ve probably heard of the BRCA1 and BRCA2 gene mutations, the headline-makers when it comes to breast cancer risks. But have you met their under-the-radar cousin, PALB2? This gene mutation…