Gastric microbiota dysbiosis and Helicobacter pylori infection

L Zhang, M Zhao, X Fu - Frontiers in Microbiology, 2023 - frontiersin.org
Helicobacter pylori (H. pylori) infection is one of the most common causes of gastric disease.
The persistent increase in antibiotic resistance worldwide has made H. pylori eradication …

Targeting microbial quorum sensing: the next frontier to hinder bacterial driven gastrointestinal infections

Y Su, T Ding - Gut Microbes, 2023 - Taylor & Francis
Bacteria synchronize social behaviors via a cell-cell communication and interaction
mechanism termed as quorum sensing (QS). QS has been extensively studied in …

High-throughput screening and molecular dynamics simulations of natural products targeting LuxS/AI-2 system as a novel antibacterial strategy for antibiotic …

AK Ashok, TS Gnanasekaran… - Journal of …, 2024 - Taylor & Francis
The main goal of treating any Helicobacter pylori (H. pylori)-related gastrointestinal disease
is completely eradicating infection. Falling eradication efficiency, off-target effects, and …

Immunoinformatic prediction of potential immunodominant epitopes from cagW in order to investigate protection against Helicobacter pylori infection based on …

M Chehelgerdi, F Heidarnia, FB Dehkordi… - Functional & Integrative …, 2023 - Springer
Helicobacter pylori is a leading cause of stomach cancer and peptic ulcers. Thus, identifying
epitopes in H. pylori antigens is important for disease etiology, immunological surveillance …

[HTML][HTML] Unravelling the role of intratumoral bacteria in digestive system cancers: current insights and future perspectives

W Lu, A Aihaiti, P Abudukeranmu, Y Liu… - Journal of Translational …, 2024 - ncbi.nlm.nih.gov
Recently, research on the human microbiome, especially concerning the bacteria within the
digestive system, has substantially advanced. This exploration has unveiled a complex …

Role of AlgC and GalU in the Intrinsic Antibiotic Resistance of Helicobacter pylori

S Feng, J Lin, X Zhang, X Hong, W Xu… - Infection and Drug …, 2023 - Taylor & Francis
Purpose Helicobacter pylori is associated with the development of gastrointestinal diseases.
However, its eradication is challenged by an increased rate of drug resistance. AlgC and …

[HTML][HTML] 反刍动物瘤胃微生物LuxS/AI-2 群体感应研究进展

龙唐晖, 周江汇, 詹彦波, 张健, 赵向辉, 李艳娇… - 畜牧兽医学报, 2024 - html.rhhz.net
群体感应(quorum sensing, QS) 是细菌利用信号分子进行种内或种间交流的一种通讯机制,
借助该通讯机制微生物群体可以实现微生物个体无法完成的生理功能或行为调节 …

AI-2 Induces Urease Expression Through Downregulation of Orphan Response Regulator HP1021 in Helicobacter pylori

H Yang, X Huang, X Zhang, X Zhang, X Xu… - Frontiers in …, 2022 - frontiersin.org
Helicobacter pylori causes gastric infections in more than half of the world's population. The
bacterium's survival in the stomach is mediated by the abundant production of urease to …

[HTML][HTML] Biofilm and Quorum Sensing in Helicobacter pylori

T Aanniz, W Bakri, S El Mazouri, H Wakrim… - Focus on Bacterial …, 2022 - intechopen.com
Helicobacter pylori (H. pylori) is a gram-negative bacterium living in the human
gastrointestinal tract considered as the most common cause of gastritis. H. pylori was listed …

[PDF][PDF] Review–pathogenesis of helicobacter pylori infection

E Kontizas, D Sgouras - Microb Health Dis, 2021 - microbiotajournal.com
Helicobacter pylori is a Gram-negative bacterium that colonizes the human stomach and is
considered as the primary risk factor for the development of gastroduodenal pathology, such …