I lost my mom, 3 siblings and nephew to early-onset cancer…years later I discovered a little-known genetic silent killer was to blame

Lawrence Ingrassia discovered his family was plagued by an extremely rare, little known gene mutation that causes different cancers – and kills many before they reach 50.Lawrence Ingrassia discovered his family was plagued by an extremely rare, little known gene mutation that causes different cancers – and kills many before they reach 50.Read MoreHealth News | Mail Online