Natural aggregation of Lactobacillus: Mechanisms and influencing factors

IF 4.8 1区 农林科学 Q1 FOOD SCIENCE & TECHNOLOGY
Shunhe Wang , Lulu Li , Leilei Yu , Fengwei Tian , Jianxin Zhao , Qixiao Zhai , Wei Chen
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引用次数: 0

Abstract

Lactobacillus aggregation is a bacterial behavior, in which Lactobacillus cells adhere to each other or other strains to form aggregates. Substantial evidence indicates that Lactobacillus aggregation is closely related to biofilm formation, adhesion, colonization, and host physiological functions. Current reviews on Lactobacillus aggregation are often limited to a few aspects, or serve as a single step to address other related problems. In this paper, we review the current state and characteristics of self- and co-aggregations, including aggregation percentages, influencing factors, molecular mechanisms, and functions. Lactobacillus aggregation is a strain-specific behavior, rather than a species-specific one, and the characteristics of both aggregations are similar. The same species of Lactobacillus exhibits a relatively broad range of aggregation percentage, and involved in different influencing factors and mechanisms. Moreover, the same factors and mechanisms also participate in different Lactobacillus aggregations. This is mainly because of the complexity of aggregations. Meanwhile, we also summarize the functions of aggregation, including enhancing bacterial survival, promoting biofilm formation and involving in host physiological regulation.

乳酸菌的自然聚集:机制和影响因素
乳酸杆菌聚集是一种细菌行为,在这种行为中,乳酸杆菌细胞相互粘附或与其他菌株粘附形成聚集体。大量证据表明,乳酸杆菌聚集与生物膜形成、粘附、定植和宿主生理功能密切相关。目前关于乳酸菌聚集的综述往往局限于几个方面,或者只是解决其他相关问题的一个步骤。本文综述了自聚集和共聚集的现状和特点,包括聚集比例、影响因素、分子机制和功能。乳杆菌聚集是一种菌株特异性行为,而非物种特异性行为,两种聚集的特征相似。同一种类的乳酸菌表现出的聚集比例范围相对较广,并涉及不同的影响因素和机制。此外,相同的因素和机制也参与了不同的乳酸菌聚集。这主要是因为聚集的复杂性。同时,我们还总结了聚集的功能,包括提高细菌存活率、促进生物膜形成和参与宿主生理调节。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Food Bioscience
Food Bioscience Biochemistry, Genetics and Molecular Biology-Biochemistry
CiteScore
6.40
自引率
5.80%
发文量
671
审稿时长
27 days
期刊介绍: Food Bioscience is a peer-reviewed journal that aims to provide a forum for recent developments in the field of bio-related food research. The journal focuses on both fundamental and applied research worldwide, with special attention to ethnic and cultural aspects of food bioresearch.
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