Tobacco-enhanced biofilm formation by Porphyromonas gingivalis and other oral microbes.

IF 2.8 3区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE
Molecular Oral Microbiology Pub Date : 2024-10-01 Epub Date: 2024-01-16 DOI:10.1111/omi.12450
Jinlian Tan, Gwyneth J Lamont, David A Scott
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引用次数: 0

Abstract

Microbial biofilms promote pathogenesis by disguising antigens, facilitating immune evasion, providing protection against antibiotics and other antimicrobials and, generally, fostering survival and persistence. Environmental fluxes are known to influence biofilm formation and composition, with recent data suggesting that tobacco and tobacco-derived stimuli are particularly important mediators of biofilm initiation and development in vitro and determinants of polymicrobial communities in vivo. The evidence for tobacco-augmented biofilm formation by oral bacteria, tobacco-induced oral dysbiosis, tobacco-resistance strategies, and bacterial physiology is summarized herein. A general overview is provided alongside specific insights gained through studies of the model and archetypal, anaerobic, Gram-negative oral pathobiont, Porphyromonas gingivalis.

烟草促进牙龈卟啉单胞菌和其他口腔微生物形成生物膜。
微生物生物膜通过伪装抗原、促进免疫逃避、提供抗生素和其他抗菌剂保护,以及一般情况下促进生存和持久性,从而促进致病机理。众所周知,环境通量会影响生物膜的形成和组成,最近的数据表明,烟草和烟草衍生刺激物是体外生物膜形成和发展的重要媒介,也是体内多微生物群落的决定因素。本文总结了烟草促进口腔细菌形成生物膜、烟草诱发口腔菌群失调、烟草抗性策略和细菌生理学的证据。本文在提供总体概述的同时,还介绍了通过对口腔厌氧革兰阴性病原菌牙龈卟啉单胞菌(Porphyromonas gingivalis)模型和典型研究获得的具体见解。
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
Molecular Oral Microbiology
Molecular Oral Microbiology DENTISTRY, ORAL SURGERY & MEDICINE-MICROBIOLOGY
CiteScore
6.50
自引率
5.40%
发文量
46
审稿时长
>12 weeks
期刊介绍: Molecular Oral Microbiology publishes high quality research papers and reviews on fundamental or applied molecular studies of microorganisms of the oral cavity and respiratory tract, host-microbe interactions, cellular microbiology, molecular ecology, and immunological studies of oral and respiratory tract infections. Papers describing work in virology, or in immunology unrelated to microbial colonization or infection, will not be acceptable. Studies of the prevalence of organisms or of antimicrobials agents also are not within the scope of the journal. The journal does not publish Short Communications or Letters to the Editor. Molecular Oral Microbiology is published bimonthly.
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