A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_session8onmjqba87vmnrcidoojvpp7h1qqgrvi): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 197

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 197
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 271
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1057
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3175
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Quorum sensing of Bifidobacteria: Research and progress. | LitMetric

Quorum sensing of Bifidobacteria: Research and progress.

Microbiol Res

College of Public Health, North China University of Science and Technology, Tangshan, Hebei 063210, China; College of Animal Science and Technology, China Agricultural University, Haidian, Beijing 100193, China. Electronic address:

Published: May 2025

Quorum sensing (QS) is a common method of communication among bacteria. While previous studies have discovered the mechanisms of QS in a variety of pathogenic bacteria, relatively little research has focused on probiotics, such as Bifidobacteria. Recent studies have detected QS signalling molecules in Bifidobacteria, but it remains unclear whether the probiotic properties of Bifidobacteria are mediated by QS. This review aims to provide an overview of the QS system in Bifidobacteria and its role in promoting the secretion of metabolites such as extracellular vesicles and biofilms. The review further examines the inhibition of virulence gene expression by Bifidobacteria QS through the luxS/AI-2 system, as well as its role in promoting host-microbial interactions. Understanding the QS mechanisms of Bifidobacteria can reveal beneficial interactions with hosts, which may facilitate the control of bacterial infections, including therapeutic strategies for intestinal diseases. This knowledge can also help improve gut health, thereby addressing the opportunities and challenges of enhancing the body's nutritional status.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.micres.2025.128102DOI Listing

Publication Analysis

Top Keywords

quorum sensing
8
role promoting
8
bifidobacteria
7
sensing bifidobacteria
4
bifidobacteria progress
4
progress quorum
4
sensing common
4
common method
4
method communication
4
communication bacteria
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!