Evidence map›Paper›PMID 33501917›Full record

ArticleeLife2021

Foxc1 establishes enhancer accessibility for craniofacial cartilage differentiation.

Pengfei Xu, Haoze V Yu, Kuo-Chang Tseng, Mackenzie Flath, Peter Fabian, Neil Segil, J Gage Crump

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 35 citations in OpenAlex.

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  14. Mutation ofGenes · 2022
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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

7 authors at 1 institution in 1 country.

Pengfei Xu *Eli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.
Haoze V Yu *Eli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.
Kuo-Chang TsengEli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.ORCID 0000-0002-4870-7801
Mackenzie FlathEli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.
Peter FabianEli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.
Neil SegilEli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.ORCID 0000-0002-0441-2067
J Gage CrumpEli and Edythe Broad Center for Regenerative Medicine, Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States.ORCID 0000-0002-3209-0026
University of Southern California · US

Funding

Progenitor Regulation in Craniofacial Development and RegenerationR35DE027550 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CRUMP, GAGE D · 2017 to 2024
$8.0M
Training in Hearing & Communication NeuroscienceT32DC009975 · NIDCD · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Christopher A Shera · 2009 to 2026
$5.0M
Epigenetic mechanisms underlying the failure of hair cell regeneration in mammalsR01DC015829 · NIDCD · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MCMAHON, ANDREW P., OGHALAI, JOHN S · 2018 to 2022
$2.8M
Single-cell analysis of the craniofacial skeletal stem cell nicheK99DE029858 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI FABIAN, PETER · 2020 to 2021
$206k
NIDCD NIH HHS R01 DC015829NIDCD NIH HHS T32 DC009975NIDCR NIH HHS K99 DE029858NIDCR NIH HHS R35 DE027550
6 · The paper itself

Abstract

The specification of cartilage requires Sox9, a transcription factor with broad roles for organogenesis outside the skeletal system. How Sox9 and other factors gain access to cartilage-specific cis-regulatory regions during skeletal development was unknown. By analyzing chromatin accessibility during the differentiation of neural crest cells into chondrocytes of the zebrafish head, we find that cartilage-associated chromatin accessibility is dynamically established. Cartilage-associated regions that become accessible after neural crest migration are co-enriched for Sox9 and Fox transcription factor binding motifs. In zebrafish lacking Foxc1 paralogs, we find a global decrease in chromatin accessibility in chondrocytes, consistent with a later loss of dorsal facial cartilages. Zebrafish transgenesis assays confirm that many of these Foxc1-dependent elements function as enhancers with region- and stage-specific activity in facial cartilages. These results show that Foxc1 promotes chondrogenesis in the face by establishing chromatin accessibility at a number of cartilage-associated gene enhancers.

Indexed as

ChondrogenesisAnimalsCartilageCell DifferentiationChondrocytesEmbryo, NonmammalianForkhead Transcription FactorsNeural CrestSkullZebrafishZebrafish ProteinsForkhead Transcription FactorsFoxc1a protein, zebrafishFoxc1b protein, zebrafishZebrafish Proteinscartilagechromosomescranial neural crestcraniofacialdevelopmental biologyepigeneticsFoxc1gene expressionSox9zebrafish

Identifiers

PMID33501917
PMCPMC7891931
OpenAlexW3125741576

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.