Evidence map›Paper›PMID 35326394›Full record

ReviewCells2022

Microbial Metabolite Regulation of Epithelial Cell-Cell Interactions and Barrier Function.

Alfredo Ornelas, Alexander S Dowdell, J Scott Lee, Sean P Colgan

Open access · goldAbstract readReview
In one paragraph

Review in Cells, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

37 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  16. Microbial threads in the tapestry of rheumatoid arthritis.The Journal of clinical investigation · 2025
    Review
  17. Review
  18. Article
  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

4 authors at 1 institution in 1 country.

Alfredo OrnelasMucosal Inflammation Program, Department of Medicine, University of Colorado Anschutz Medical Campus, 12700 E. 19th Ave, Mailstop B146, Aurora, CO 80045, USA.
Alexander S DowdellMucosal Inflammation Program, Department of Medicine, University of Colorado Anschutz Medical Campus, 12700 E. 19th Ave, Mailstop B146, Aurora, CO 80045, USA.
J Scott LeeMucosal Inflammation Program, Department of Medicine, University of Colorado Anschutz Medical Campus, 12700 E. 19th Ave, Mailstop B146, Aurora, CO 80045, USA.
Sean P ColganMucosal Inflammation Program, Department of Medicine, University of Colorado Anschutz Medical Campus, 12700 E. 19th Ave, Mailstop B146, Aurora, CO 80045, USA.ORCID 0000-0003-0431-8887
University of Colorado Anschutz Medical Campus · US

Funding

TRAINING PROGRAM IN IMMUNOLOGYT32AI007405 · NIAID · UNIVERSITY OF COLORADO DENVER · PI Laurel L Lenz, Raul Martin Torres · 1991 to 2026
$10.5M
ROLE OF EPITHELIA IN ISCHEMIA/REPERFUSION INJURYR01DK050189 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI COLGAN, SEAN P · 2000 to 2024
$5.0M
Mechanisms of Adenosine ProtectionR01DK095491 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Sean P Colgan · 2012 to 2026
$4.9M
Metabolic Regulation of Inflammation by Microbial SCFAR01DK104713 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Sean P Colgan · 2015 to 2026
$4.7M
Hypoxia, HIF, and Mucosal InflammationR37DK050189 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI COLGAN, SEAN P · 2010 to 2019
$4.1M
Microbiota-sourced purines in gut health and diseaseK01DK129410 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI LEE, JOSEPH SCOTT · 2021 to 2025
$739k
EPITHELIA AND ISCHEMIA/REPERFUSION INJURYR29DK050189 · NIDDK · BRIGHAM AND WOMEN'S HOSPITAL · PI COLGAN, SEAN P · 1995 to 1999
–
BLRD VA I01 BX002182BLRD VA IK6 BX006475NIAID NIH HHS T32 AI007405NIDDK NIH HHS K01 DK129410NIDDK NIH HHS R01 DK050189NIDDK NIH HHS R01 DK095491NIDDK NIH HHS R01 DK104713NIH HHS DK50189Veterans Administration BX002182
6 · The paper itself

Abstract

Epithelial cells that line tissues such as the intestine serve as the primary barrier to the outside world. Epithelia provide selective permeability in the presence of a large constellation of microbes, termed the microbiota. Recent studies have revealed that the symbiotic relationship between the healthy host and the microbiota includes the regulation of cell-cell interactions at the level of epithelial tight junctions. The most recent findings have identified multiple microbial-derived metabolites that influence intracellular signaling pathways which elicit activities at the epithelial apical junction complex. Here, we review recent findings that place microbiota-derived metabolites as primary regulators of epithelial cell-cell interactions and ultimately mucosal permeability in health and disease.

Indexed as

Intestinal MucosaTight JunctionsCell CommunicationEpithelial CellsPermeabilitybacterial metaboliteshypoxanthineindolesinflammationintestinal epithelial cellsintestinal mucosal barrierpolyaminesSCFAssecondary bile acidstight junctions

Identifiers

PMID35326394
PMCPMC8946845
OpenAlexW4221039390

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.