Evidence map›Paper›PMID 33400913›Full record

ArticleDevelopmental cell2021

Notch signaling induces either apoptosis or cell fate change in multiciliated cells during mucociliary tissue remodeling.

Alexia Tasca, Martin Helmstädter, Magdalena Maria Brislinger, Maximilian Haas, Brian Mitchell, Peter Walentek

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

32 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
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  5. Developmental regulation of intestinalbioRxiv : the preprint server for biology · 2025
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  6. Interspecific comparisons of anuran embryonic epidermal landscapes and energetic trade-offs in response to changes in salinity.Developmental dynamics : an official publication of the American Association of Anatomists · 2025
    Article
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  13. Review
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  18. Infection and immunity · 2023
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Alexia TascaRenal Division, Department of Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, 79106 Freiburg, Germany; Center for Biological Systems Analysis, University of Freiburg, 79104 Freiburg, Germany.
Martin HelmstädterRenal Division, Department of Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, 79106 Freiburg, Germany.
Magdalena Maria BrislingerRenal Division, Department of Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, 79106 Freiburg, Germany; Center for Biological Systems Analysis, University of Freiburg, 79104 Freiburg, Germany; Spemann Graduate School of Biology and Medicine, University of Freiburg, 79104 Freiburg, Germany; CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany.
Maximilian HaasRenal Division, Department of Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, 79106 Freiburg, Germany; Center for Biological Systems Analysis, University of Freiburg, 79104 Freiburg, Germany; Spemann Graduate School of Biology and Medicine, University of Freiburg, 79104 Freiburg, Germany.
Brian MitchellDepartment of Cell and Developmental Biology, Lurie Comprehensive Cancer Center, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA.
Peter WalentekRenal Division, Department of Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, 79106 Freiburg, Germany; Center for Biological Systems Analysis, University of Freiburg, 79104 Freiburg, Germany; Spemann Graduate School of Biology and Medicine, University of Freiburg, 79104 Freiburg, Germany; CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. Electronic address: peter.walentek@medizin.uni-freiburg.de.
University of Freiburg · DENorthwestern University · USUniversity Medical Center Freiburg · DE

Funding

Developmental Dynamics of Ciliated EpitheliaR01GM089970 · NIGMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI MITCHELL, BRIAN JOSEPH · 2010 to 2022
$4.4M
NIGMS NIH HHS R01 GM089970
6 · The paper itself

Abstract

Multiciliated cells (MCCs) are extremely highly differentiated, presenting >100 cilia and basal bodies. Therefore, MCC fate is thought to be terminal and irreversible. We analyzed how MCCs are removed from the airway-like mucociliary Xenopus epidermis during developmental tissue remodeling. We found that a subset of MCCs undergoes lateral line-induced apoptosis, but that the majority coordinately trans-differentiate into goblet secretory cells. Both processes are dependent on Notch signaling, while the cellular response to Notch is modulated by Jak/STAT, thyroid hormone, and mTOR signaling. At the cellular level, trans-differentiation is executed through the loss of ciliary gene expression, including foxj1 and pcm1, altered proteostasis, cilia retraction, basal body elimination, as well as the initiation of mucus production and secretion. Our work describes two modes for MCC loss during vertebrate development, the signaling regulation of these processes, and demonstrates that even cells with extreme differentiation features can undergo direct fate conversion.

Indexed as

ApoptosisCell LineageOrgan SpecificitySignal TransductionAnimalsAutophagyBasal BodiesCell TransdifferentiationCiliaEpidermal CellsJanus KinasesLateral Line SystemReceptors, NotchSTAT Transcription FactorsXenopus laevisXenopus ProteinsJanus KinasesReceptors, NotchSTAT Transcription FactorsXenopus Proteinsapoptosisautophagybasal bodyciliagoblet cellmucuspericentriolar materialproteasometransdifferentiationXenopus

Identifiers

PMID33400913
PMCPMC7904641
OpenAlexW3120467874

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.