Evidence map›Paper›PMID 28275682›Full record

ReviewCellular and molecular gastroenterology and hepatology2017

Celiac Disease: Role of the Epithelial Barrier.

Michael Schumann, Britta Siegmund, Jörg D Schulzke, Michael Fromm

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Cellular and molecular gastroenterology and hepatology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04351828 (The Investigation of Nutritional Status, Intestinal Permeability and Quality of Life in People With Celiac Disease), which is not on this map. Cited by 83 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 1 pooled it
11.8field-weighted citation impact, top 1% 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.

NCT04351828 completednot on this mapstarted 2018, after this paper: background citation

The Investigation of Nutritional Status, Intestinal Permeability and Quality of Life in People With Celiac Disease

TypeobservationalSponsorMarmara UniversityRan2018 to 2019Enrolled44ConditionsCeliac Disease, Nutritional Deficiency, Quality of LifeArmsBlood draw once a time
3 · Its place in the literature

Who cites it

83 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

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23 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

4 authors at 3 institutions in 2 countries.

Michael SchumannDepartment of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany; Berlin Institute of Health, Berlin, Germany; Berlin-Brandenburg School for Regenerative Therapies, Berlin, Germany.
Britta SiegmundDepartment of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany.
Jörg D SchulzkeInstitute of Clinical Physiology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany.
Michael FrommInstitute of Clinical Physiology, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany.
Franklin University · USBerlin-Brandenburger Centrum für Regenerative Therapien · DECharité - Universitätsmedizin Berlin · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In celiac disease (CD) a T-cell-mediated response to gluten is mounted in genetically predisposed individuals, resulting in a malabsorptive enteropathy histologically highlighted by villous atrophy and crypt hyperplasia. Recent data point to the epithelial layer as an under-rated hot spot in celiac pathophysiology to date. This overview summarizes current functional and genetic evidence on the role of the epithelial barrier in CD, consisting of the cell membranes and the apical junctional complex comprising sealing as well as ion and water channel-forming tight junction proteins and the adherens junction. Moreover, the underlying mechanisms are discussed, including apoptosis of intestinal epithelial cells, biology of intestinal stem cells, alterations in the apical junctional complex, transcytotic uptake of gluten peptides, and possible implications of a defective epithelial polarity. Current research is directed toward new treatment options for CD that are alternatives or complementary therapeutics to a gluten-free diet. Thus, strategies to target an altered epithelial barrier therapeutically also are discussed.

Indexed as

aPKC, atypical protein kinase CBmp, bone morphogenetic proteinCBC, crypt base columnar cellCD, celiac diseaseCeliac SprueEGF, epidermal growth factorEpithelial PolarityGFD, gluten-free dietGI, gastrointestinalGluten-Sensitive EnteropathyGWAS, genome-wide association studiesIEC, intestinal epithelial cellIL, interleukinMIC-A, major histocompatibility complex class I chain–related gene-APartitioning-Defective ProteinsSNP, single-nucleotide polymorphismTight JunctionTJ, tight junctionZO, zonula occludensα-Gliadin 33mer

Identifiers

PMID28275682
PMCPMC5331784
OpenAlexW2572197742

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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.