Helicobacter pylori and gastric microbiota homeostasis: progress and prospects.
Zan WangShu-Li ShaoXiao-Han XuXue ZhaoMing-Yi WangAi ChenHai-Yan CongPublished in: Future microbiology (2023)
Helicobacter pylori , a Gram-negative microaerobic bacteria belonging to the phylum Proteobacteria, can colonize in the stomach and duodenum, and cause a series of gastrointestinal diseases such as gastritis, gastric ulcer and even gastric cancer. At present, the high diversity of the microorganisms in the stomach has been confirmed with culture-independent methods; some researchers have also studied the stomach microbiota composition at different stages of H. pylori carcinogenesis. Here, we mainly review the possible role of H. pylori -mediated microbiota changes in the occurrence and development of gastric cancer to provide new ideas for preventing H. pylori infection and regulating microecological imbalance.