» Articles » PMID: 33448869

The Role of Gut Microbiota in Bone Homeostasis

Overview
Journal Bone Joint Res
Date 2021 Jan 15
PMID 33448869
Citations 32
Authors
Affiliations
Soon will be listed here.
Abstract

Aims: The effect of the gut microbiota (GM) and its metabolite on bone health is termed the gut-bone axis. Multiple studies have elucidated the mechanisms but findings vary greatly. A systematic review was performed to analyze current animal models and explore the effect of GM on bone.

Methods: Literature search was performed on PubMed and Embase databases. Information on the types and strains of animals, induction of osteoporosis, intervention strategies, determination of GM, assessment on bone mineral density (BMD) and bone quality, and key findings were extracted.

Results: A total of 30 studies were included, of which six studies used rats and 24 studies used mice. Osteoporosis or bone loss was induced in 14 studies. Interventions included ten with probiotics, three with prebiotics, nine with antibiotics, two with short-chain fatty acid (SCFA), six with vitamins and proteins, two with traditional Chinese medicine (TCM), and one with neuropeptide Y1R antagonist. In general, probiotics, prebiotics, nutritional interventions, and TCM were found to reverse the GM dysbiosis and rescue bone loss.

Conclusion: Despite the positive therapeutic effect of probiotics, prebiotics, and nutritional or pharmaceutical interventions on osteoporosis, there is still a critical knowledge gap regarding the role of GM in rescuing bone loss and its related pathways. Cite this article:  2021;10(1):51-59.

Citing Articles

Gut microbiota and short-chain fatty acids signatures in postmenopausal osteoporosis patients: A retrospective study.

Li S, Wang J, Zhang Y, Wang J, Zhou T, Xie Y Medicine (Baltimore). 2025; 103(47):e40554.

PMID: 39809201 PMC: 11596502. DOI: 10.1097/MD.0000000000040554.


Gut microbiome and bone health: update on mechanisms, clinical correlations, and possible treatment strategies.

Ticinesi A, Siniscalchi C, Meschi T, Nouvenne A Osteoporos Int. 2024; 36(2):167-191.

PMID: 39643654 DOI: 10.1007/s00198-024-07320-0.


Gut microbiota alterations in adolescent idiopathic scoliosis: a comparison study with healthy control and congenital scoliosis.

Fang Y, Tian Z, Li W, Li D, Li J, Hu Z Spine Deform. 2024; 13(2):497-507.

PMID: 39438431 DOI: 10.1007/s43390-024-00988-8.


Integrated metagenomic and metabonomic mechanisms for the therapeutic effects of Duhuo Jisheng decoction on intervertebral disc degeneration.

Song C, Liu F, Mei Y, Cai W, Cheng K, Guo D PLoS One. 2024; 19(10):e0310014.

PMID: 39418241 PMC: 11486403. DOI: 10.1371/journal.pone.0310014.


Dihydromyricetin ameliorate postmenopausal osteoporosis in ovariectomized mice: Integrative microbiomic and metabolomic analysis.

Xu L, Sun X, Han X, Li H, Li X, Zhu L Front Pharmacol. 2024; 15:1452921.

PMID: 39415843 PMC: 11479887. DOI: 10.3389/fphar.2024.1452921.


References
1.
Quach D, Britton R . Gut Microbiota and Bone Health. Adv Exp Med Biol. 2017; 1033:47-58. DOI: 10.1007/978-3-319-66653-2_4. View

2.
Zaiss M, Jones R, Schett G, Pacifici R . The gut-bone axis: how bacterial metabolites bridge the distance. J Clin Invest. 2019; 129(8):3018-3028. PMC: 6668676. DOI: 10.1172/JCI128521. View

3.
Latorre J, Hernandez-Velasco X, Bielke L, Vicente J, Wolfenden R, Menconi A . Evaluation of a Bacillus direct-fed microbial candidate on digesta viscosity, bacterial translocation, microbiota composition and bone mineralisation in broiler chickens fed on a rye-based diet. Br Poult Sci. 2015; 56(6):723-32. DOI: 10.1080/00071668.2015.1101053. View

4.
Quach D, Collins F, Parameswaran N, McCabe L, Britton R . Microbiota Reconstitution Does Not Cause Bone Loss in Germ-Free Mice. mSphere. 2018; 3(1). PMC: 5750390. DOI: 10.1128/mSphereDirect.00545-17. View

5.
Nilsson A, Sundh D, Backhed F, Lorentzon M . Lactobacillus reuteri reduces bone loss in older women with low bone mineral density: a randomized, placebo-controlled, double-blind, clinical trial. J Intern Med. 2018; 284(3):307-317. DOI: 10.1111/joim.12805. View