Evidence map›Paper›PMID 30144418›Full record

ArticleDevelopmental biology2018

A transition from SoxB1 to SoxE transcription factors is essential for progression from pluripotent blastula cells to neural crest cells.

Elsy Buitrago-Delgado, Elizabeth N Schock, Kara Nordin, Carole LaBonne

Erratum issuedAbstract read
In one paragraph

Article in Developmental biology, 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 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Elsy Buitrago-DelgadoDept. of Molecular Biosciences, Northwestern University, Evanston, IL 60208, United States.
Elizabeth N SchockDept. of Molecular Biosciences, Northwestern University, Evanston, IL 60208, United States.
Kara NordinDept. of Molecular Biosciences, Northwestern University, Evanston, IL 60208, United States.
Carole LaBonneDept. of Molecular Biosciences, Northwestern University, Evanston, IL 60208, United States; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Evanston, IL 60208, United States. Electronic address: clabonne@northwestern.edu.

Funding

Neural Crest Ontogeny and the Control of Stem Cell AttributesR01GM116538 · NIGMS · NORTHWESTERN UNIVERSITY · PI LABONNE, CAROLE · 2015 to 2018
$1.2M
NIGMS NIH HHS R01 GM116538
6 · The paper itself

Abstract

The neural crest is a stem cell population unique to vertebrate embryos that gives rise to derivatives from multiple embryonic germ layers. The molecular underpinnings of potency that govern neural crest potential are highly conserved with that of pluripotent blastula stem cells, suggesting that neural crest cells may have evolved through retention of aspects of the pluripotency gene regulatory network (GRN). A striking difference in the regulatory factors utilized in pluripotent blastula cells and neural crest cells is the deployment of different sub-families of Sox transcription factors; SoxB1 factors play central roles in the pluripotency of naïve blastula and ES cells, whereas neural crest cells require SoxE function. Here we explore the shared and distinct activities of these factors to shed light on the role that this molecular hand-off of Sox factor activity plays in the genesis of neural crest and the lineages derived from it. Our findings provide evidence that SoxB1 and SoxE factors have both overlapping and distinct activities in regulating pluripotency and lineage restriction in the embryo. We hypothesize that SoxE factors may transiently replace SoxB1 factors to control pluripotency in neural crest cells, and then poise these cells to contribute to glial, chondrogenic and melanocyte lineages at stages when SoxB1 factors promote neuronal progenitor formation.

Indexed as

AnimalsBlastulaGene Expression Regulation, DevelopmentalGene Regulatory NetworksGerm LayersNeural CrestPluripotent Stem CellsSOXB1 Transcription FactorsSOXE Transcription FactorsTranscription FactorsXenopus laevisXenopus ProteinsSOXB1 Transcription FactorsSOXE Transcription FactorsTranscription FactorsXenopus ProteinsNeural crestNeural plate borderPluripotencySoxB1SoxEStem cellXenopus

Identifiers

PMID30144418
PMCPMC8022798

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.