Evidence map›Paper›PMID 31394793›Full record

ReviewNutrients2019

Diet in Irritable Bowel Syndrome (IBS): Interaction with Gut Microbiota and Gut Hormones.

Magdy El-Salhy, Jan Gunnar Hatlebakk, Trygve Hausken

Abstract readReview
In one paragraph

Review in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing 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

67 citing papers in PubMed.

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  9. Clinical efficacy and gastrointestinal hormonal effect ofAmerican journal of translational research · 2026
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7 more citing papers are in PubMed but not listed here.

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.

Magdy El-SalhySection for Gastroenterology, Department of Medicine, Stord Hospital, 5409 Stord, Norway. magdy.el-salhy@helse-fonna.no.
Jan Gunnar HatlebakkDepartment of Clinical Medicine, University of Bergen, 5007 Bergen, Norway.ORCID 0000-0001-9710-7733
Trygve HauskenDepartment of Clinical Medicine, University of Bergen, 5007 Bergen, Norway.ORCID 0000-0001-7080-8396

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diet plays an important role not only in the pathophysiology of irritable bowel syndrome (IBS), but also as a tool that improves symptoms and quality of life. The effects of diet seem to be a result of an interaction with the gut bacteria and the gut endocrine cells. The density of gut endocrine cells is low in IBS patients, and it is believed that this abnormality is the direct cause of the symptoms seen in IBS patients. The low density of gut endocrine cells is probably caused by a low number of stem cells and low differentiation progeny toward endocrine cells. A low fermentable oligo-, di-, monosaccharide, and polyol (FODMAP) diet and fecal microbiota transplantation (FMT) restore the gut endocrine cells to the level of healthy subjects. It has been suggested that our diet acts as a prebiotic that favors the growth of a certain types of bacteria. Diet also acts as a substrate for gut bacteria fermentation, which results in several by-products. These by-products might act on the stem cells in such a way that the gut stem cells decrease, and consequently, endocrine cell numbers decrease. Changing to a low-FODMAP diet or changing the gut bacteria through FMT improves IBS symptoms and restores the density of endocrine cells.

Indexed as

DietCell DifferentiationDiet, Carbohydrate-RestrictedEnteroendocrine CellsFecal Microbiota TransplantationFermentationGastrointestinal HormonesGastrointestinal MicrobiomeHumansIrritable Bowel SyndromeMonosaccharidesPolysaccharidesPrebioticsQuality of LifeStem CellsGastrointestinal HormonesMonosaccharidesPolysaccharidesPrebioticsdietfecal microbiota transplantationgut endocrine cellsgut microbiotaIBS

Identifiers

PMID31394793
PMCPMC6723613

What OpenQuestion holds

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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.