Prevalence of deleterious mutations among patients with breast cancer referred for multigene panel testing in a Romanian population

Abstract

Our study identified 2 mutations in the BRCA1 gene that are less common in the Romanian population, c.3607C>T and c.4035delA. Both variants had particular molecular phenotypes, c.3607C>T variant respecting the triple negative pattern of BRCA1 breast cancer while c.4035delA were Luminal B HER positive.