Evidence map›Paper›PMID 40382763›Full record

ArticleGut microbes2025

The intestinal mucosa-associated microbiota in IBD-associated arthritis displays lower relative abundance of

Madeline Alizadeh, Uni Wong, Bernadette C Siaton, Michael T France, Seema A Patil, Lauren George, Dania Hudhud, Kiran Motwani, William H Scott, Jean-Pierre Raufman and 3 more

Abstract read
In one paragraph

Article in Gut microbes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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.

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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. 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

13 authors.

Madeline AlizadehInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0001-5650-3393
Uni WongDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-2404-4740
Bernadette C SiatonDepartment of Veterans Affairs, Veterans Affairs Maryland Health Care System, Baltimore, MD, USA.ORCID 0000-0002-2170-8919
Michael T FranceInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-6029-0201
Seema A PatilDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.
Lauren GeorgeDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.
Dania HudhudDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.
Kiran MotwaniDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.
William H ScottDepartment of Veterans Affairs, Veterans Affairs Maryland Health Care System, Baltimore, MD, USA.
Jean-Pierre RaufmanDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-6340-4382
Erik C von RosenvingeDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-1862-7288
Raymond K CrossDivision of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0001-9766-5196
Jacques RavelInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-0851-2233

Funding

Research Training in Gastroenterology and HepatologyT32DK067872 · NIDDK · UNIVERSITY OF MARYLAND BALTIMORE · PI RAUFMAN, JEAN-PIERRE · 2005 to 2024
$7.2M
BLRD VA I01 BX004890NIDDK NIH HHS T32 DK067872
6 · The paper itself

Abstract

The most common extra-intestinal manifestation (EIM) of inflammatory bowel disease (IBD), IBD-associated arthritis (IAA), occurs in 25-40% of patients and can be debilitating. In IBD, mucosal and stool microbiota richness is decreased, and compositional changes can precede or accompany disease onset. Likewise, spondyloarthritides are associated with altered gut microbiota, with overlapping bacterial signatures observed in IBD, suggesting key shared microbial factors are involved in both conditions. Much has been learned about the role of the intestinal microbiome in IBD, but less is known regarding its role in IAA. To address this knowledge gap, we analyzed the mucosa-associated intestinal microbiota of participants enrolled in the LOCATION-IBD cohort. Microbiota composition was established using 16S rRNA gene amplicon sequencing of intestinal biopsy samples taken from participants with IBD, with or without arthropathy. Microbiota samples clustered predominantly by participant, and similar taxa were present across the colon. The mucosal intestinal microbiota of females with IAA displayed a lower relative abundance of

Indexed as

ArthritisEubacterialesGastrointestinal MicrobiomeInflammatory Bowel DiseasesIntestinal MucosaAdultAgedBacteriaFecesFemaleHumansMaleMiddle AgedRNA, Ribosomal, 16SRNA, Ribosomal, 16SCrohn’s diseaseenteropathic arthritisIBD-associated arthritismucosal gut microbiomeSpondyloarthritisulcerative colitis

Identifiers

PMID40382763
PMCPMC12087651

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Registered trials

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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.