Evidence map›Paper›PMID 33432923›Full record

ArticleeLife2021

The gut microbiota is a transmissible determinant of skeletal maturation.

Abdul Malik Tyagi, Trevor M Darby, Emory Hsu, Mingcan Yu, Subhashis Pal, Hamid Dar, Jau-Yi Li, Jonathan Adams, Rheinallt M Jones, Roberto Pacifici

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.4field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  3. Gut microbes · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Abdul Malik TyagiDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.ORCID 0000-0001-9012-5779
Trevor M DarbyEmory Microbiome Research Center, Emory University, Atlanta, United States.
Emory HsuDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.
Mingcan YuDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.
Subhashis PalDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.ORCID 0000-0002-3916-5545
Hamid DarDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.
Jau-Yi LiDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.
Jonathan AdamsDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.
Rheinallt M JonesEmory Microbiome Research Center, Emory University, Atlanta, United States.
Roberto PacificiDivision of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University, Atlanta, United States.ORCID 0000-0001-6077-8250
Emory University · US

Funding

Role of the gut microbiome in the bone loss induced by hyperparathyroidism in mice and humansR01DK124821 · NIDDK · EMORY UNIVERSITY · PI BILEZIKIAN, JOHN P, JONES, RHEINALLT MELFYN · 2021 to 2024
$2.4M
Role of Gut Microbiota in Bone Mass Heritability and Skeletal Response to PTHR01DK119229 · NIDDK · EMORY UNIVERSITY · PI JONES, RHEINALLT MELFYN, PACIFICI, ROBERTO · 2019 to 2022
$2.3M
Mechanisms of Bone Anabolic and Anticatabolic Activities of ProbioticsR01DK112946 · NIDDK · EMORY UNIVERSITY · PI JONES, RHEINALLT MELFYN, PACIFICI, ROBERTO · 2018 to 2021
$2.0M
The molecular mechanisms of intestinal homeostasis.R01DK098391 · NIDDK · EMORY UNIVERSITY · PI JONES, RHEINALLT MELFYN · 2014 to 2017
$1.4M
Th17 cells and Tregs determine the catabolic and anabolic effects of PTH in boneR01DK108842 · NIDDK · EMORY UNIVERSITY · PI PACIFICI, ROBERTO · 2016 to 2018
$1.2M
In Vivo MicroCT ScannerS10RR028009 · NCRR · EMORY UNIVERSITY · PI PACIFICI, ROBERTO · 2010 to 2010
$494k
NCRR NIH HHS S10 RR028009NIDDK NIH HHS R01 DK098391NIDDK NIH HHS R01 DK108842NIDDK NIH HHS R01 DK112946NIDDK NIH HHS R01 DK119229NIDDK NIH HHS R01 DK124821NIH HHS DK098391NIH HHS DK108842NIH HHS DK112946NIH HHS RR028009
6 · The paper itself

Abstract

Genetic factors account for the majority of the variance of human bone mass, but the contribution of non-genetic factors remains largely unknown. By utilizing maternal/offspring transmission, cohabitation, or fecal material transplantation (FMT) studies, we investigated the influence of the gut microbiome on skeletal maturation. We show that the gut microbiome is a communicable regulator of bone structure and turnover in mice. In addition, we found that the acquisition of a specific bacterial strain, segmented filamentous bacteria (SFB), a gut microbe that induces intestinal Th17 cell expansion, was sufficient to negatively impact skeletal maturation. These findings have significant translational implications, as the identification of methods or timing of microbiome transfer may lead to the development of bacteriotherapeutic interventions to optimize skeletal maturation in humans. Moreover, the transfer of SFB-like microbes capable of triggering the expansion of human Th17 cells during therapeutic FMT procedures could lead to significant bone loss in fecal material recipients.

Indexed as

Gastrointestinal MicrobiomeAnimalsFecal Microbiota TransplantationFecesFemaleMiceSkeletonbonebone structuremedicinemicrobiomemouseT cells

Identifiers

PMID33432923
PMCPMC7803376
OpenAlexW3118787178

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.