Evidence map›Paper›PMID 37221272›Full record

ArticleInflammatory bowel diseases2023

Alterations in the Fungal Microbiome in Ulcerative Colitis.

Katie Hsia, Naisi Zhao, Mei Chung, Khalid Algarrahi, Laleh Montaser Kouhsari, May Fu, Hannah Chen, Siddharth Singh, Dominique S Michaud, Sushrut Jangi

Open access · bronzeAbstract read
In one paragraph

Article in Inflammatory bowel diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  11. Article
  12. Gut fungal profile in new onset treatment-naïve ulcerative colitis in Saudi children.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2025
    Article
  13. Review
  14. Role ofWorld journal of gastroenterology · 2024
    Review
  15. Article
  16. Article
  17. Article
  18. Dynamics of the Gut Mycobiome in Patients With Ulcerative Colitis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2024
    Article
  19. Article
  20. A comprehensive guide to assess gut mycobiome and its role in pathogenesis and treatment of inflammatory bowel disease.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2024
    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

10 authors at 3 institutions in 1 country.

Katie HsiaDepartment of Medicine, Tufts Medical Center, Boston, MA, USA.
Naisi ZhaoDepartment of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA.
Mei ChungFriedman School of Nutrition and Science Policy, Tufts University, Boston, MA, USA.ORCID 0000-0002-5583-2870
Khalid AlgarrahiDepartment of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA.
Laleh Montaser KouhsariDepartment of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA.
May FuDepartment of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA.
Hannah ChenDepartment of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA.
Siddharth SinghDivision of Gastroenterology, Department of Medicine, University of California San Diego, San Diego, CA, USA.
Dominique S MichaudDepartment of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA.
Sushrut JangiDivision of Gastroenterology, Department of Medicine, Tufts Medical Center, Boston, MA, USA.ORCID 0000-0001-5488-5770
Tufts Medical Center · USTufts University · USUniversity of California San Diego · US

Funding

CTSA Institutional Mentored Career Development Program (KL2)KL2TR002545 · NCATS · TUFTS UNIVERSITY BOSTON · PI FREUND, KAREN · 2018 to 2022
$5.0M
Comparative effectiveness research in Hispanic patients with inflammatory bowel diseasesR01DK135937 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Siddharth Singh · 2024 to 2026
$1.9M
NCATS NIH HHS KL2 TR002545NIDDK NIH HHS R01 DK135937
6 · The paper itself

Abstract

backgroundAlthough gut fungi have been implicated in the immunopathogenesis of inflammatory bowel disease, the fungal microbiome has not been deeply explored across endohistologic activity and treatment exposure in ulcerative colitis.

methodsWe analyzed data from the SPARC IBD (Study of a Prospective Adult Research Cohort with Inflammatory Bowel Disease) registry. We evaluated the fungal composition of fecal samples from 98 patients with ulcerative colitis across endoscopic activity (n = 43), endohistologic activity (n = 41), and biologic exposure (n = 82). Across all subgroups, we assessed fungal diversity and differential abundance of taxonomic groups.

resultsWe identified 500 unique fungal amplicon sequence variants across the cohort of 82 patients, dominated by phylum Ascomycota. Compared with endoscopic remission, patients with endoscopic activity had increased Saccharomyces (log2 fold change = 4.54; adjusted P < 5 × 10-5) and increased Candida (log2 fold change = 2.56; adjusted P < .03). After adjusting for age, sex, and biologic exposure among patients with endoscopic activity, Saccharomyces (log2 fold change = 7.76; adjusted P < 1 × 10-15) and Candida (log2 fold change = 7.28; adjusted P< 1 × 10-8) remained enriched during endoscopic activity compared with quiescence.

conclusionsEndoscopic inflammation in ulcerative colitis is associated with an expansion of Saccharomyces and Candida compared with remission. The role of these fungal taxa as potential biomarkers and targets for personalized approaches to therapeutics in ulcerative colitis should be evaluated.

Indexed as

Biological ProductsColitis, UlcerativeGastrointestinal MicrobiomeInflammatory Bowel DiseasesMycobiomeAdultCandidaHumansProspective StudiesBiological Productsfecal transplantationmetagenomicsmycobiome

Identifiers

PMID37221272
PMCPMC10547232
OpenAlexW4377940584

What OpenQuestion holds

Textmetadata
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.