Genomics and Targeted Therapies in Gastroesophageal Adenocarcinoma.

ABSTRACT: Gastroesophageal adenocarcinomas (GEA) are devastating diseases with stark global presence. Over the past 10 years, there have been minimal improvements in treatment approach despite numerous clinical trials. Here, we review recent progress toward understanding the molecular features of these cancers and the diagnostic and therapeutic challenges posed by their intrinsic genomic instability and heterogeneity. We highlight the potential of genomic heterogeneity to influence clinical trial outcomes for targeted therapies and emphasize the need for comprehensive molecular profiling to guide treatment selection and adapt treatment to resistance and genomic evolution. Revising our clinical approach to GEA by leveraging genomic advances will be integral to the success of current and future treatm

SUBMITTER: Nagaraja AK 

PROVIDER: S-EPMC7232941 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature