Evidence map›Paper›PMID 34616040›Full record

ArticleNature2021

A single sulfatase is required to access colonic mucin by a gut bacterium.

Ana S Luis, Chunsheng Jin, Gabriel Vasconcelos Pereira, Robert W P Glowacki, Sadie R Gugel, Shaleni Singh, Dominic P Byrne, Nicholas A Pudlo, James A London, Arnaud Baslé and 11 more

Open access · greenAbstract read
In one paragraph

Article in Nature, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed
17.9field-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

111 citing papers in PubMed, 203 citations in OpenAlex.

  1. Trial
  2. Gut microbes · 2026
    Article
  3. Article
  4. Article
  5. Review
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  7. Extracellular metabolite production byApplied and environmental microbiology · 2026
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  8. Article
  9. A Microbial Lipid-ATP Synthase Axis Fuels NK Cell Antitumor Activity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  10. Chemoenzymatic Synthesis of AsymmetricJournal of the American Chemical Society · 2026
    Article
  11. Review
  12. Article
  13. Defining substrate specificities ofOrganic chemistry frontiers : an international journal of organic chemistry · 2026
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Microorganisms · 2026
    Article
  19. Degradation of mucinbioRxiv : the preprint server for biology · 2026
    Article
  20. Chondroitin sulfate degradation bolstersbioRxiv : the preprint server for biology · 2026
    Article

51 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

21 authors at 6 institutions in 5 countries.

Ana S LuisDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA. ana.luis@medkem.gu.se.
Chunsheng JinDepartment of Medical Biochemistry, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.ORCID http://orcid.org/0000-0002-0229-102X
Gabriel Vasconcelos PereiraDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-7937-474X
Robert W P GlowackiDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA.
Sadie R GugelDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA.
Shaleni SinghDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA.
Dominic P ByrneDepartment of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.
Nicholas A PudloDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA.
James A LondonDepartment of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.
Arnaud BasléInstitute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, UK.
Mark ReihillCentre for Synthesis and Chemical Biology, University College Dublin, Belfield, Dublin, Ireland.ORCID http://orcid.org/0000-0003-3896-9346
Stefan OscarsonCentre for Synthesis and Chemical Biology, University College Dublin, Belfield, Dublin, Ireland.ORCID http://orcid.org/0000-0002-8273-4918
Patrick A EyersDepartment of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.ORCID http://orcid.org/0000-0002-9220-2966
Mirjam CzjzekSorbonne Université, Univ Paris 06, CNRS, UMR 8227, Integrative Biology of Marine Models, Roscoff, Bretagne, France.ORCID http://orcid.org/0000-0002-7483-2841
Gurvan MichelSorbonne Université, Univ Paris 06, CNRS, UMR 8227, Integrative Biology of Marine Models, Roscoff, Bretagne, France.
Tristan BarbeyronSorbonne Université, Univ Paris 06, CNRS, UMR 8227, Integrative Biology of Marine Models, Roscoff, Bretagne, France.
Edwin A YatesDepartment of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.
Gunnar C HanssonDepartment of Medical Biochemistry, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.ORCID http://orcid.org/0000-0002-1900-1869
Niclas G KarlssonDepartment of Medical Biochemistry, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.ORCID http://orcid.org/0000-0002-3045-2628
Alan CartmellDepartment of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK. alan.cartmell@liverpool.ac.uk.ORCID http://orcid.org/0000-0002-5512-249X
Eric C MartensDepartment of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA. emartens@umich.edu.ORCID http://orcid.org/0000-0001-6681-2990
University of Michigan · USUniversity of Liverpool · GBCentre National de la Recherche Scientifique · FRUniversity of Gothenburg · SEUniversity College Dublin · IENewcastle University · GB

Funding

University of Michigan Center for Gastrointestinal ResearchP30DK034933 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI OMARY, BISHR · 1986 to 2021
$22.5M
Low dietary fiber and gut microbiota-induced mucus layer erosion as IBD triggersR01DK118024 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GRACE Y. CHEN, Eric C Martens · 2018 to 2026
$4.9M
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
Cellular Biotechnology Training Program (CBTP) - Years 31-35T32GM145304 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Guizhi Zhu · 2022 to 2026
$2.6M
Unraveling the enzymatic pathway of gut bacterial mucus degradation to treat inflammationR01DK125445 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KOROPATKIN, NICOLE M, MARTENS, ERIC C · 2020 to 2023
$2.2M
Academy of Medical SciencesEuropean Research CouncilNIAID NIH HHS U01 AI095473NIDDK NIH HHS P30 DK034933NIDDK NIH HHS R01 DK118024NIDDK NIH HHS R01 DK125445NIGMS NIH HHS T32 GM145304NIH HHS 5P30 DK034933NIH HHS DK118024NIH HHS DK125445Wellcome Trust
6 · The paper itself

Abstract

Humans have co-evolved with a dense community of microbial symbionts that inhabit the lower intestine. In the colon, secreted mucus creates a barrier that separates these microorganisms from the intestinal epithelium

Indexed as

Gastrointestinal MicrobiomeAcetylgalactosamineAnimalsBacteroidesColonCrystallography, X-RayFemaleGalactoseHumansMaleMiceModels, MolecularMucinsSubstrate SpecificitySulfatasesAcetylgalactosamineGalactoseMucinsSulfatases

Identifiers

PMID34616040
PMCPMC9128668
OpenAlexW3203502883

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.