Evidence map›Paper›PMID 23702805›Full record

ArticleInflammatory bowel diseases2013

Colitis-induced bone loss is gender dependent and associated with increased inflammation.

Regina Irwin, Taehyung Lee, Vincent B Young, Narayanan Parameswaran, Laura R McCabe

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Inflammatory bowel diseases, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 3 pooled it
2.6field-weighted citation impact, top 10% 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

40 citing papers in PubMed, 3 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Lipopolysaccharide-Induced Bone Loss in Rodent Models: A Systematic Review and Meta-Analysis.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2023
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Effect ofFrontiers in endocrinology · 2022
    Article
  14. Article
  15. Gut microbiota can affect bone quality by regulating serum estrogen levels.American journal of translational research · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Mechanisms Underlying Bone Loss Associated with Gut Inflammation.International journal of molecular sciences · 2019
    Review
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

5 authors at 2 institutions in 1 country.

Regina IrwinDepartment of Physiology, Michigan State University, East Lansing, MI 48824, USA.
Taehyung Lee
Vincent B Young
Narayanan Parameswaran
Laura R McCabe
Michigan State University · USUniversity of Michigan–Ann Arbor · US

Funding

University of Michigan Center for Gastrointestinal ResearchP30DK034933 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI OMARY, BISHR · 1986 to 2021
$22.5M
The Role of the Gut Microbiota in Ulcerative ColitisUH3DK083993 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHANG, EUGENE B, MEYER, FOLKER · 2010 to 2012
$8.2M
The Impact of Microbiome Composition, Diversity, and Function on Enteric DiseaseU19AI090872 · NIAID · MICHIGAN STATE UNIVERSITY · PI MANSFIELD, LINDA S. · 2010 to 2014
$7.1M
GPCR Kinase-2 in TNFalpha Signaling in MacrophagesR01HL095637 · NHLBI · MICHIGAN STATE UNIVERSITY · PI PARAMESWARAN, NARAYANAN · 2009 to 2013
$1.8M
Microbial Ecology of Helicobacter-induced ColitisR01DK070875 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI YOUNG, VINCENT B · 2007 to 2011
$1.4M
Arrestins in TLR4 Signaling in MacrophagesR01AR056680 · NIAMS · MICHIGAN STATE UNIVERSITY · PI PARAMESWARAN, NARAYANAN · 2009 to 2013
$1.4M
Probiotics and Bone Health - Role of Gender and Intestinal HealthR21AT005472 · NCCIH · MICHIGAN STATE UNIVERSITY · PI BRITTON, ROBERT A, MCCABE, LAURA R · 2010 to 2011
$416k
NCCIH NIH HHS R21 AT005472NHLBI NIH HHS R01 HL095637NIAID NIH HHS U19 AI090872NIAMS NIH HHS R01 AR056680NIDDK NIH HHS P30 DK034933NIDDK NIH HHS R01 DK070875NIDDK NIH HHS UH3 DK083993
6 · The paper itself

Abstract

backgroundPatients with inflammatory bowel disease (IBD) are at increase risk for bone loss and fractures. Therefore, in the present study, we examined the effect of experimental IBD on bone health.

methodsWe used a murine model of colitis, Helicobacter hepaticus-infected interleukin-10-deficient animals. Molecular and histological properties of bone and intestine were examined to identify the immunopathological consequences of colitis in male and female mice.

resultsAt 6 weeks postinfection, we observed significant trabecular bone loss in male mice but surprisingly not in female mice. This was true for both distal femur and vertebral locations. In addition, H. hepaticus infection suppressed osteoblast markers only in male mice. Consistent with effects on bone health, male mice with H. hepaticus infection had more severe colitis as determined by histology and elevated levels of inflammatory cytokines in the colon. Although H. hepaticus levels in the stool appeared similar in male and female mice 1 week after infection, by 6 weeks, H. hepaticus levels were greater in male mice, indicating that H. hepaticus survival and virulence within the gastrointestinal tract could be gender dependent.

conclusionIn summary, H. hepaticus-induced colitis severity and associated bone loss is gender regulated, possibly as a result of gender-specific effects on H. hepaticus colonization in the mouse gastrointestinal tract and the consequent immunopathological responses.

Indexed as

AnimalsBlotting, WesternBone DensityBone DiseasesColitisCytokinesEnzyme-Linked Immunosorbent AssayFemaleHelicobacter hepaticusHelicobacter InfectionsInflammationInterleukin-10IntestinesMaleMiceMice, KnockoutCytokinesInterleukin-10RNA, Messenger

Identifiers

PMID23702805
PMCPMC4127911
OpenAlexW2060076537

What OpenQuestion holds

Textmetadata
LicenceTDM
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.