Evidence map›Paper›PMID 28323272›Full record

ArticleThe American journal of gastroenterology2017

Constipation-Predominant Irritable Bowel Syndrome Females Have Normal Colonic Barrier and Secretory Function.

Stephanie A Peters, Shoko Edogawa, Wendy J Sundt, Roy B Dyer, Daniel A Dalenberg, Amelia Mazzone, Ravinder J Singh, Natalie Moses, Thomas C Smyrk, Christopher Weber and 7 more

Abstract read
In one paragraph

Article in The American journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

27 citing papers in PubMed, 44 citations in OpenAlex.

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  3. Tight Junction Defects in Aganglionic and Ganglionic Colon in Children With Hirschsprung Disease.Laboratory investigation; a journal of technical methods and pathology · 2026
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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

17 authors at 5 institutions in 2 countries.

Stephanie A PetersDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Shoko EdogawaDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Wendy J SundtDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Roy B DyerDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.
Daniel A DalenbergDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.
Amelia MazzoneDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, USA.
Ravinder J SinghDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.
Natalie MosesDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Thomas C SmyrkDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.
Christopher WeberDepartment of Pathology, University of Chicago, Chicago, Illinois, USA.
David R LindenDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, USA.
Wallace K MacNaughtonDepartment of Physiology and Pharmacology, University of Calgary, Calgary, Alberta, Canada.
Jerrold R TurnerDepartments of Pathology and Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
Michael CamilleriDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
David A KatzkaDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Gianrico FarrugiaDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Madhusudan GroverDivision of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Mayo Clinic · USWinnMed · USBrigham and Women's Hospital · USUniversity of Calgary · CAUniversity of Chicago · US

Funding

PILOT AND FEASIBILTY PROGRAMP30DK084567 · NIDDK · MAYO CLINIC ROCHESTER · PI Nicholas F. LaRusso · 2009 to 2026
$22.2M
ZO-1-MEDIATED PROTEIN INTERACTIONS: REGULATORS AND INTEGRATORS OF DIVERSE EPITHELIAL FUNCTIONS IN HEALTH AND DISEASER01DK061931 · NIDDK · UNIVERSITY OF CHICAGO · PI JERROLD R. TURNER · 2001 to 2026
$15.0M
Therapeutic targeting of protein interactions to reverse MLCK1-mediated intestinal barrier loss and ameliorate disease.R01DK068271 · NIDDK · UNIVERSITY OF CHICAGO · PI JERROLD R. TURNER · 2005 to 2026
$11.3M
"Barrier function alterations in post-infectious irritable bowel syndrome"K23DK103911 · NIDDK · MAYO CLINIC ROCHESTER · PI GROVER, MADHUSUDAN · 2015 to 2019
$804k
NIDDK NIH HHS K23 DK103911NIDDK NIH HHS P30 DK084567NIDDK NIH HHS R01 DK068271
6 · The paper itself

Abstract

objectivesThe objective of this study was to determine whether constipation-predominant irritable bowel syndrome (IBS-C) is associated with changes in intestinal barrier and secretory function.

methodsA total of 19 IBS-C patients and 18 healthy volunteers (all females) underwent saccharide excretion assay (0.1 g

resultsThere were no differences in the in vivo measurements of barrier function between IBS-C patients and healthy controls: cumulative excretion of

conclusionsFemales with IBS-C have normal colonic barrier and secretory function. Basal duodenal secretion is decreased in IBS-C.

Indexed as

AcetylcholineAdultCase-Control StudiesCholinergic AgonistsClaudinsColonConstipationDuodenumElectric ImpedanceEndotoxinsFemaleGene ExpressionHumansIntestinal MucosaIrritable Bowel SyndromeLactuloseAcetylcholineCholinergic AgonistsClaudinsEndotoxinsLactuloseMannitolOccludinRNA, MessengerZonula Occludens Proteins

Identifiers

PMID28323272
PMCPMC5502210
OpenAlexW2603399867

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.