Incorporating Immunotherapy in the Management of Gastric Cancer: Molecular and Clinical Implications.

ABSTRACT: Gastric cancer has a median survival of 11 months, and this poor prognosis has not improved over the last 30 years. Recent pre-clinical data suggest that there is high tumour-related neoantigen expression in gastric cancer cells, suggesting that a clinical strategy that enhances the host's immune system against cancer cells may be a successful approach to improve clinical outcomes. Additionally, there has been an increasing amount of translational evidence highlighting the relevance of PD-L1 expression in gastric cancer cells, indicating that PD-1/PD-L1 inhibitors may be useful. Several molecular subgroups of gastric cancer have been identified to respond with excellent outcomes to immunotherapy, including microsatellite instable tumours, tumours bearing a high tumour mutational burden, an

SUBMITTER: Agnarelli A 

PROVIDER: S-EPMC9496849 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature