BRCA-Mutated Pancreatic Cancer: From Discovery to Novel Treatment Paradigms.

ABSTRACT: The discovery of BRCA1 and BRCA2 in the 1990s revolutionized the way we research and treat breast, ovarian, and pancreatic cancers. In the case of pancreatic cancers, germline mutations occur in about 10-20% of patients, with mutations in BRCA1 and BRCA2 being the most common. BRCA genes are critical in DNA repair pathways, particularly in homologous recombination, which has a serious impact on genomic stability and can contribute to cancerous cell proliferation. However, BRCA1 also plays a fundamental role in cell cycle checkpoint control, ubiquitination, control of gene expression, and chromatin remodeling, while BRCA2 also plays a role in transcription and immune system response. Therefore, mutations in these genes lead to multiple defects in cells tha

SUBMITTER: Devico Marciano N 

PROVIDER: S-EPMC9140002 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature