Evidence map›Paper›PMID 33859001›Full record

ArticleScience (New York, N.Y.)2021

An intercrypt subpopulation of goblet cells is essential for colonic mucus barrier function.

Elisabeth E L Nyström, Beatriz Martinez-Abad, Liisa Arike, George M H Birchenough, Eric B Nonnecke, Patricia A Castillo, Frida Svensson, Charles L Bevins, Gunnar C Hansson, Malin E V Johansson

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed
16.9field-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.

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

179 citing papers in PubMed, 317 citations in OpenAlex.

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  13. Novel role of the lncRNA EPR as oncosuppressor in intestinal cancer.bioRxiv : the preprint server for biology · 2026
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  19. Tanshinones fromActa biochimica et biophysica Sinica · 2026
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119 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 2 countries.

Elisabeth E L Nyström *Department of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden.ORCID https://orcid.org/0000-0002-6970-7894
Beatriz Martinez-Abad *Department of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden.ORCID https://orcid.org/0000-0002-0521-3473
Liisa ArikeDepartment of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden.ORCID https://orcid.org/0000-0002-2184-0960
George M H BirchenoughDepartment of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden.ORCID https://orcid.org/0000-0003-2283-2353
Eric B NonneckeDepartment of Microbiology and Immunology, School of Medicine, University of California, Davis, CA 95616, USA.ORCID https://orcid.org/0000-0001-5345-2009
Patricia A CastilloDepartment of Microbiology and Immunology, School of Medicine, University of California, Davis, CA 95616, USA.ORCID https://orcid.org/0000-0001-5007-9026
Frida SvenssonDepartment of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden.ORCID https://orcid.org/0000-0003-0397-804X
Charles L BevinsDepartment of Microbiology and Immunology, School of Medicine, University of California, Davis, CA 95616, USA.ORCID https://orcid.org/0000-0003-2725-2622
Gunnar C HanssonDepartment of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden.ORCID https://orcid.org/0000-0002-1900-1869
Malin E V JohanssonDepartment of Medical Biochemistry, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden. malin.johansson@medkem.gu.se.ORCID https://orcid.org/0000-0002-4237-6677
University of Gothenburg · SEUniversity of California, Davis · US

Funding

Novel Defensins in Human Epithelial TissuesR37AI032738 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BEVINS, CHARLES L · 2015 to 2022
$3.1M
The MUC2 Mucus Gel as an Innate Immune Mechanism that Inhibits InflammationU01AI095473 · NIAID · GOTEBORG UNIVERSITY · PI HANSSON, GUNNAR C., JOHANSSON, MALIN E.V. · 2011 to 2020
$2.6M
Paneth Cell Secreted Effectors in Mucosal Innate ImmunityU01AI125956 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI BEVINS, CHARLES L · 2016 to 2020
$2.3M
European Research Council 694181NIAID NIH HHS R37 AI032738NIAID NIH HHS U01 AI095473NIAID NIH HHS U01 AI125956
6 · The paper itself

Abstract

The intestinal mucus layer, an important element of epithelial protection, is produced by goblet cells. Intestinal goblet cells are assumed to be a homogeneous cell type. In this study, however, we delineated their specific gene and protein expression profiles and identified several distinct goblet cell populations that form two differentiation trajectories. One distinct subtype, the intercrypt goblet cells (icGCs), located at the colonic luminal surface, produced mucus with properties that differed from the mucus secreted by crypt-residing goblet cells. Mice with defective icGCs had increased sensitivity to chemically induced colitis and manifested spontaneous colitis with age. Furthermore, alterations in mucus and reduced numbers of icGCs were observed in patients with both active and remissive ulcerative colitis, which highlights the importance of icGCs in maintaining functional protection of the epithelium.

Indexed as

AnimalsCell DifferentiationColitisColitis, UlcerativeColonGoblet CellsHumansIntestinal MucosaIntestine, SmallMiceMice, Inbred C57BLMice, TransgenicMucusProto-Oncogene Proteins c-etsTranscriptomeProto-Oncogene Proteins c-etsSpdef protein, mouse

Identifiers

PMID33859001
PMCPMC8542866
OpenAlexW3153812969

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.