Helicobacter pylori infection influences the efficacy of immunotherapies for gastric cancer / 中国临床药理学与治疗学

ABSTRACT

Gastric cancer is a common malignant tumor of digestive tract, and its incidence rate and mortality are very high in China. In recent years, immunotherapy represented by immunocheckpoint inhibitors has brought new therapeutic hope for patients with inoperable advanced gastric cancer. Helicobacter pylori infection is closely related to the occurrence and development of gastric cancer. In this review, we summarized the current status of immunotherapy for gastric cancer, the latest research progress on the impact of Helicobacter pylori infection on gastric mucosal immunity and tumor immunotherapy, and summarized the current challenges and future research directions, with a view to providing new ideas for clinical therapy and scientific research.