Evidence map›Paper›PMID 33999456›Full record

ArticleJournal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research2021

Components of the Gut Microbiome That Influence Bone Tissue-Level Strength.

Marysol Luna, Jason D Guss, Laura S Vasquez-Bolanos, Macy Castaneda, Manuela Vargas Rojas, Jasmin M Strong, Denise A Alabi, Sophie D Dornevil, Jacob C Nixon, Erik A Taylor and 6 more

Registry-linked trialAbstract read
In one paragraph

Article in Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05802121 (The Role of Akkermansia Muciniphilia in Combating the Metabolic Effects of Androgen Deprivation Therapy in Men With Metastatic Prostate Cancer), which is not on this map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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.

NCT05802121 early_phase1recruitingnot on this mapstarted 2025, after this paper: background citation

The Role of Akkermansia Muciniphilia in Combating the Metabolic Effects of Androgen Deprivation Therapy in Men With Metastatic Prostate Cancer

TypeinterventionalSponsorWestern UniversityRan2025 to 2027Enrolled30ConditionsProstate Cancer, Metabolic Syndrome, Obesity, Cardiovascular MorbidityArmsApple Cider Vinegar
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Gut microbiome and bone health: update on mechanisms, clinical correlations, and possible treatment strategies.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
    Pooled it
  3. Article
  4. Links between bone fractures and the gut microbiota.Nature reviews. Endocrinology · 2026
    Review
  5. Bone Fragility: Time to Address the Matrix.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. A Pilot Study of the Gut Microbiota in Spine Fusion Surgery Patients.HSS journal : the musculoskeletal journal of Hospital for Special Surgery · 2025
    Article
  10. Review
  11. Article
  12. Microbiome-induced increases and decreases in bone matrix strength can be initiated after skeletal maturity.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Article
  13. Article
  14. The Role of the Gut Microbiome in Orthopedic Surgery-a Narrative Review.Current reviews in musculoskeletal medicine · 2024
    Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. Article
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

16 authors.

Marysol LunaSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Jason D GussSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Laura S Vasquez-BolanosSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Macy CastanedaSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Manuela Vargas RojasSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Jasmin M StrongSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Denise A AlabiSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Sophie D DornevilSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Jacob C NixonSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.ORCID 0000-0003-3876-6717
Erik A TaylorSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.
Eve DonnellyMaterial Science and Engineering, Cornell University, Ithaca, NY, USA.
Xueyan FuJean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA.
M Kyla SheaJean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA.
Sarah L BoothJean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA.
Rodrigo BicalhoCollege of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Christopher J HernandezSibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA.ORCID 0000-0002-0712-6533

Funding

The Microbiome and Bone StrengthR01AG067997 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HERNANDEZ, CHRISTOPHER JOHN · 2021 to 2025
$3.2M
Broad wavelength range Zeiss 780 NLO/confocal system for the Cornell Imaging CoreS10OD018516 · OD · CORNELL UNIVERSITY · PI ZIPFEL, WARREN R · 2014 to 2014
$834k
The Microbiome and Bone StrengthR56AG067997 · NIA · CORNELL UNIVERSITY · PI HERNANDEZ, CHRISTOPHER JOHN · 2020 to 2020
$597k
The microbiome as a risk factor for periprosthetic joint infectionR21AR071534 · NIAMS · HOSPITAL FOR SPECIAL SURGERY · PI BOSTROM, MATHIAS P., HERNANDEZ, CHRISTOPHER JOHN · 2017 to 2018
$431k
The Role of Bone Resorption in Bone Marrow LesionsR21AR073454 · NIAMS · CORNELL UNIVERSITY · PI HERNANDEZ, CHRISTOPHER JOHN · 2018 to 2019
$407k
Separating Systemic Inflammation From Obesity in Load-Induced OsteoarthritisR21AR068061 · NIAMS · CORNELL UNIVERSITY · PI HERNANDEZ, CHRISTOPHER JOHN · 2015 to 2016
$371k
NIAMS NIH HHS R21 AR068061NIAMS NIH HHS R21 AR071534NIAMS NIH HHS R21 AR073454NIA NIH HHS R01 AG067997NIA NIH HHS R56 AG067997NIH HHS S10 OD018516
6 · The paper itself

Abstract

Modifications to the constituents of the gut microbiome influence bone density and tissue-level strength, but the specific microbial components that influence tissue-level strength in bone are not known. Here, we selectively modify constituents of the gut microbiota using narrow-spectrum antibiotics to identify components of the microbiome associated with changes in bone mechanical and material properties. Male C57BL/6J mice (4 weeks) were divided into seven groups (n = 7-10/group) and had taxa within the gut microbiome removed through dosing with: (i) ampicillin; (ii) neomycin; (iii) vancomycin; (iv) metronidazole; (v) a cocktail of all four antibiotics together (with zero-calorie sweetener to ensure intake); (vi) zero-calorie sweetener only; or (vii) no additive (untreated) for 12 weeks. Individual antibiotics remove only some taxa from the gut, while the cocktail of all four removes almost all microbes. After accounting for differences in geometry, whole bone strength was reduced in animals with gut microbiome modified by neomycin (-28%, p = 0.002) and was increased in the group in which the gut microbiome was altered by sweetener alone (+39%, p < 0.001). Analysis of the fecal microbiota detected seven lower-ranked taxa differentially abundant in animals with impaired tissue-level strength and 14 differentially abundant taxa associated with increased tissue-level strength. Histological and serum markers of bone turnover and trabecular bone volume per tissue volume (BV/TV) did not differ among groups. These findings demonstrate that modifications to the taxonomic components of the gut microbiome have the potential to decrease or increase tissue-level strength of bone independent of bone quantity and without noticeable changes in bone turnover. © 2021 American Society for Bone and Mineral Research (ASBMR).

Indexed as

Gastrointestinal MicrobiomeAnimalsBone and BonesBone DensityFecesMaleMiceMice, Inbred C57BLBIOENGINEERINGBIOMECHANICSBONE INTERACTORSBONE MATRIXORTHOPEDICSSYSTEMS BIOLOGY

Identifiers

PMID33999456
PMCPMC8793322

What OpenQuestion holds

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Registered trials

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.