Role of the Gut Microbiome in Skeletal Muscle Physiology and Pathophysiology.

IF 4.2 2区 医学 Q1 ENDOCRINOLOGY & METABOLISM
Camille Lefevre, Laure B Bindels
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引用次数: 3

Abstract

Purpose of review: This review aims to summarize the recent findings about the contribution of the gut microbiome to muscle pathophysiology and discuss molecular pathways that may be involved in such process. Related findings in the context of cancer cachexia are outlined.

Recent findings: Many bacterial metabolites have been reported to exert a beneficial or detrimental impact on muscle physiology. Most of the evidence concentrates on short-chain fatty acids (SCFAs), with an emerging role for bile acids, bacterial amino acid metabolites (bAAms), and bacterial polyphenol metabolites. Other molecular players worth considering include cytokines, hormones, lipopolysaccharides, and quorum sensing molecules. The current literature clearly establishes the ability for the gut microbiome to modulate muscle function and mass. The understanding of the mechanisms underlying this gut-muscle axis may lead to the delivery of novel therapeutic tools to tackle muscle wasting in cancer cachexia, chronic kidney disease, liver fibrosis, and age-related sarcopenia.

肠道微生物组在骨骼肌生理和病理生理中的作用。
综述目的:本文综述了肠道微生物组在肌肉病理生理中的作用,并讨论了可能参与这一过程的分子途径。概述了癌症恶病质背景下的相关发现。最近的发现:据报道,许多细菌代谢产物对肌肉生理产生有益或有害的影响。大多数证据都集中在短链脂肪酸(SCFAs)上,胆汁酸、细菌氨基酸代谢物(bAAms)和细菌多酚代谢物也在其中发挥着新的作用。其他值得考虑的分子参与者包括细胞因子、激素、脂多糖和群体感应分子。目前的文献清楚地确立了肠道微生物组调节肌肉功能和质量的能力。对肠道-肌肉轴机制的理解可能会带来新的治疗工具,以解决癌症恶病质、慢性肾脏疾病、肝纤维化和年龄相关性肌肉减少症中的肌肉萎缩。
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来源期刊
Current Osteoporosis Reports
Current Osteoporosis Reports Medicine-Endocrinology, Diabetes and Metabolism
CiteScore
8.80
自引率
2.30%
发文量
44
期刊介绍: This journal intends to provide clear, insightful, balanced contributions by international experts that review the most important, recently published clinical findings related to the diagnosis, treatment, management, and prevention of osteoporosis. We accomplish this aim by appointing international authorities to serve as Section Editors in key subject areas, such as current and future therapeutics, epidemiology and pathophysiology, and evaluation and management. Section Editors, in turn, select topics for which leading experts contribute comprehensive review articles that emphasize new developments and recently published papers of major importance, highlighted by annotated reference lists. An international Editorial Board reviews the annual table of contents, suggests articles of special interest to their country/region, and ensures that topics are current and include emerging research. Commentaries from well-known figures in the field are also provided.
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