Dysregulated gastric microbial communities and functional shifts in chronic atrophic versus non-atrophic gastritis: a Helicobacter pylori-Negative observational study

Dysregulated gastric microbial communities and functional shifts in chronic atrophic versus non-atrophic gastritis: a Helicobacter pylori-Negative observational study

Abstract Background Helicobacter pylori (H. pylori) infection was identified as a substantial risk factor for gastric cancer development, but the eradication of H. pylori did not necessarily lead to a reduction in the incidence of gastric cancer. Non-Helicobacter pylori (non-H. pylori) bacteria in t...

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Main Authors: Hong Yao, Tingting Liu, Yiming Chen, Ling She, Tingfeng Wu, Dongsong Liu, Yuhong Deng, Yubin Han, Kai Chen, Jianmin Deng, Jue Zhang, Jinfeng Chen, Fengbin Liu
Format: Article
Language:English
Published: BMC 2025-04-01
Series:BMC Gastroenterology
Subjects:
Chronic atrophic gastritis
Helicobacter pylori-negative gastritis
Gastric microbiota dysbiosis
16S rDNA sequencing
Metabolic prediction
Online Access:https://doi.org/10.1186/s12876-025-03900-4
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https://doi.org/10.1186/s12876-025-03900-4

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