Evidence map›Paper›PMID 30220568›Full record

ArticleDevelopmental cell2018

Single Cell and Open Chromatin Analysis Reveals Molecular Origin of Epidermal Cells of the Skin.

Xiying Fan, Dongmei Wang, Jeremy Evan Burgmaier, Yudong Teng, Rose-Anne Romano, Satrajit Sinha, Rui Yi

Erratum issuedAbstract read
In one paragraph

Article in Developmental cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–field-weighted citation impact
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

43 citing papers in PubMed.

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  14. MicroRNA-205 promotes hair regeneration by modulating mechanical properties of hair follicle stem cells.Proceedings of the National Academy of Sciences of the United States of America · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Xiying FanDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA.
Dongmei WangDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA.
Jeremy Evan BurgmaierDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA.
Yudong TengDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA.
Rose-Anne RomanoDepartment of Oral Biology, School of Dental Medicine, SUNY at Buffalo, Buffalo, NY, USA.
Satrajit SinhaDepartment of Biochemistry, Jacob School of Medicine and Biomedical Sciences, SUNY at Buffalo, Buffalo, NY, USA.
Rui YiDepartment of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA. Electronic address: yir@colorado.edu.

Funding

MicroRNA-mediated Regulation in Mammalian SkinR01AR059697 · NIAMS · UNIVERSITY OF COLORADO · PI YI, RUI · 2010 to 2020
$3.9M
Genetic Analysis of MicroRNA Functions in Skin Stem Cells In VivoR01AR066703 · NIAMS · UNIVERSITY OF COLORADO · PI YI, RUI · 2014 to 2024
$3.9M
Transcriptional regulation of skin stem cells and their nicheR01AR071435 · NIAMS · UNIVERSITY OF COLORADO · PI Rui Yi · 2017 to 2026
$3.8M
NIAMS NIH HHS R01 AR059697NIAMS NIH HHS R01 AR066703NIAMS NIH HHS R01 AR071435
6 · The paper itself

Abstract

How embryonic progenitors coordinate cell fate specification and establish transcriptional and signaling competence is a fundamental question in developmental biology. Here, we show that transcription factor ΔNp63 profoundly changes the transcriptome and remodels thousands of open chromatin regions of Krt8+ progenitors during epidermal fate specification. ATAC-seq and single-cell RNA-seq reveal that ΔNp63-dependent programs govern epidermal lineage formation, and ΔNp63-independent programs, mediated by AP2 and AP1 transcription factors, promote epidermal differentiation and epithelial-to-mesenchymal transition. ΔNp63 promotes Wnt signaling by directly upregulating Wnt ligands, Frizzled receptors, and transcription factors. Deletion of β-catenin in Krt8+ progenitors delays their maturation into Krt5+ progenitors. The lack of epidermal Wnt production in the absence of ΔNp63 also incapacitates Wnt activation in the underlying dermal cells. These findings reveal the remarkable changes of the transcriptome, open chromatin, and signaling pathways at the onset of skin development and uncover the molecular cascade for epidermal lineage formation.

Indexed as

AnimalsCell DifferentiationCell LineageChromatinEpidermal CellsEpidermisGene Expression RegulationGene Expression Regulation, DevelopmentalMiceMice, KnockoutMorphogenesisPhosphoproteinsSignal TransductionSingle-Cell AnalysisSkinTrans-ActivatorsChromatinPhosphoproteinsTrans-ActivatorsTranscription FactorsTrp63 protein, mouseATAC-seqepidermal fatesingle cell analysistranscriptional networkWnt signaling

Identifiers

PMID30220568
PMCPMC6177292

What OpenQuestion holds

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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.