Evidence map›Paper›PMID 32617896›Full record

ArticleJournal of molecular histology2020

Advillin is a tuft cell marker in the mouse alimentary tract.

Anna-Lena Ruppert, Maryam Keshavarz, Sarah Winterberg, Johannes Oberwinkler, Wolfgang Kummer, Burkhard Schütz

Open access · hybridAbstract read
In one paragraph

Article in Journal of molecular histology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

16 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  7. Intestinal Tuft Cells Are Enriched With Protocadherins.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2024
    Article
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  11. Review
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  15. Review
  16. Tuft cell integration of luminal states and interaction modules in tissues.Pflugers Archiv : European journal of physiology · 2021
    Review
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

6 authors at 2 institutions in 1 country.

Anna-Lena RuppertInstitute for Anatomy and Cell Biology, Philipps-University, Robert-Koch-Straße 8, 35037, Marburg, Germany.
Maryam KeshavarzInstitute for Anatomy and Cell Biology, Justus-Liebig-University, Aulweg 123, 35385, Gießen, Germany.
Sarah WinterbergInstitute for Anatomy and Cell Biology, Philipps-University, Robert-Koch-Straße 8, 35037, Marburg, Germany.
Johannes OberwinklerInstitute for Physiology and Pathophysiology, Philipps-University, Deutschhausstraße 1, 35037, Marburg, Germany.
Wolfgang KummerInstitute for Anatomy and Cell Biology, Justus-Liebig-University, Aulweg 123, 35385, Gießen, Germany.
Burkhard SchützInstitute for Anatomy and Cell Biology, Philipps-University, Robert-Koch-Straße 8, 35037, Marburg, Germany. schuetzb@staff.uni-marburg.de.ORCID http://orcid.org/0000-0003-4473-1959
Philipps University of Marburg · DEJustus-Liebig-Universität Gießen · DE

Funding

Deutsche Forschungsgemeinschaft KU 688/8-1Deutsche Forschungsgemeinschaft SCHU1259/10-1
6 · The paper itself

Abstract

Tuft cells are a rare population of chemosensory cells at the mucosal surface epithelia of hollow organs. Their name-giving morphological feature is an apical tuft of stiff microvilli. Accordingly, the actin-binding protein, villin, was identified as one of the first tuft cell markers in immunohistochemical analysis. Unfortunately, villin expression is not restricted to tuft cells, but is also prominent e.g. in enterocytes, which limits the use of this gene as a marker and as an experimental tool to genetically target tuft cells. Here, we report that the villin-related protein, advillin, is a specific tuft cell marker in the gastro-intestinal and biliary tract epithelia. In situ hybridization and immunohistochemistry revealed that advillin expression, unlike villin, was restricted to solitary cholinergic tuft cells in the mucosal linings of the small and large intestine, and in the gall bladder. In the glandular stomach, villin and advillin mRNA were present in all epithelial cells, while detectable protein levels were confined to solitary tuft cells. Advillin expression was no longer detectable in the mucosa of the intestinal and biliary tract from Pou2f3 deficient mice that lack tuft cells. Finally, crossing Avil-Cre transgenic mice with a double-fluorescent reporter mouse line resulted in specific targeting of gastro-intestinal and biliary tuft cells. Our analysis introduces advillin as a selective marker and tool in histological and functional analysis of the alimentary tract tuft cell system.

Indexed as

AnimalsBiliary TractBiomarkersChemoreceptor CellsEpithelial CellsEpitheliumFemaleImmunohistochemistryIntestinal MucosaIntestinesMaleMiceMice, TransgenicMicrofilament ProteinsMicrovilliAvil protein, mouseBiomarkersMicrofilament ProteinsBiliary tractDoublecortin-like kinase 1ImmunohistochemistryIn situ hybridizationIntestineVillin

Identifiers

PMID32617896
PMCPMC7368872
OpenAlexW3040290000

What OpenQuestion holds

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LicenceCC BY
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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.