Evidence map›Paper›PMID 42741192›Full record

ArticleExperimental and therapeutic medicine2026

Preventive administration of verapamil attenuates dextran sulfate sodium-induced colitis in mice.

Natsuki Ota, Keisuke Sato, Ryosuke Tatsunami

Abstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Natsuki OtaDepartment of Pharmacy, Hokkaido University of Science, Sapporo, Hokkaido 006-8585, Japan.
Keisuke SatoDepartment of Pharmacy, Hokkaido University of Science, Sapporo, Hokkaido 006-8585, Japan.
Ryosuke TatsunamiDepartment of Pharmacy, Hokkaido University of Science, Sapporo, Hokkaido 006-8585, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease, including ulcerative colitis (UC) and Crohn's disease, is a chronic immune-mediated disorder characterized by relapsing gastrointestinal inflammation. UC is an idiopathic chronic relapsing-remitting inflammatory disorder affecting the colon, characterized by diarrhea and rectal bleeding. Verapamil, a phenylalkylamine-class L-type calcium channel blocker, has long been used to treat cardiovascular diseases such as hypertension, angina and arrhythmia. The present study aimed to investigate whether verapamil ameliorates UC symptoms in a murine model. In addition, the effects of verapamil on i) inflammatory cytokines, ii) the intestinal microbiota and iii) the intestinal mucosal barrier, all of which are implicated in UC pathogenesis, were investigated. UC was induced in mice by administering 2.5% dextran sulfate sodium (DSS) in the drinking water. Preventive oral administration of verapamil (10 mg/kg/day) initiated 7 days before DSS exposure attenuated body weight loss, diarrhea, and bloody stools in mice with DSS-induced colitis. Verapamil also reduced colonic inflammatory cytokine levels, partially reversed DSS-associated alterations in the intestinal microbiota, and preserved the expression of selected tight junction-related proteins and colonic glutathione levels. These findings suggested that verapamil may exert protective effects in this experimental model of colitis; however, further studies are needed to determine its potential clinical relevance in UC.

Indexed as

colitis modeldextran sulfate sodiumdrug repurposinginflammatory cytokinesintestinal microbiotaintestinal mucosal barrierulcerative colitisverapamil

Identifiers

PMID42741192
PMCPMC13572930

What Socratic holds

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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 Socratic graph.