Evidence map›Paper›PMID 25849374›Full record

ArticlePloS one2015

Transcriptional profiling of ectoderm specification to keratinocyte fate in human embryonic stem cells.

Ana Mafalda Baptista Tadeu, Samantha Lin, Lin Hou, Lisa Chung, Mei Zhong, Hongyu Zhao, Valerie Horsley

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
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  4. Early taste buds are from ShhBiochemical and biophysical research communications · 2019
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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.

Ana Mafalda Baptista TadeuYale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT, 06511, United States of America.
Samantha LinYale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT, 06511, United States of America.
Lin HouYale University, Department of Biostatistics, Yale School of Public Health, New Haven, CT, 06520, United States of America.
Lisa ChungYale University, Department of Biostatistics, Yale School of Public Health, New Haven, CT, 06520, United States of America.
Mei ZhongYale University, Yale Stem Cell Center, Genomics Facility, New Haven, CT, 06520, United States of America.
Hongyu ZhaoYale University, Department of Biostatistics, Yale School of Public Health, New Haven, CT, 06520, United States of America.
Valerie HorsleyYale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT, 06511, United States of America.
Yale University · US

Funding

YALE UNIVERSITY CLINICAL AND TRANSLATIONAL SCIENCE AWARD PROGRAMUL1RR024139 · NCRR · YALE UNIVERSITY · PI SHERWIN, ROBERT S · 2006 to 2011
$56.8M
Yale University Clinical and Translational Science Award ProgramUL1TR000142 · NCATS · YALE UNIVERSITY · PI SHERWIN, ROBERT S · 2012 to 2015
$31.8M
Extrinsic Regulation of Epidermal HomeostatasisR01AR060295 · NIAMS · YALE UNIVERSITY · PI HORSLEY, VALERIE · 2011 to 2016
$2.2M
Extrinsic Regulation that Regulate Skin HomeostasisR56AR060295 · NIAMS · YALE UNIVERSITY · PI HORSLEY, VALERIE · 2018 to 2018
$481k
NCATS NIH HHS UL1 TR000142NCRR NIH HHS UL1 RR024139NIAMS NIH HHS AR060295NIAMS NIH HHS R01 AR060295NIAMS NIH HHS R56 AR060295
6 · The paper itself

Abstract

In recent years, several studies have shed light into the processes that regulate epidermal specification and homeostasis. We previously showed that a broad-spectrum γ-secretase inhibitor DAPT promoted early keratinocyte specification in human embryonic stem cells triggered to undergo ectoderm specification. Here, we show that DAPT accelerates human embryonic stem cell differentiation and induces expression of the ectoderm protein AP2. Furthermore, we utilize RNA sequencing to identify several candidate regulators of ectoderm specification including those involved in epithelial and epidermal development in human embryonic stem cells. Genes associated with transcriptional regulation and growth factor activity are significantly enriched upon DAPT treatment during specification of human embryonic stem cells to the ectoderm lineage. The human ectoderm cell signature identified in this study contains several genes expressed in ectodermal and epithelial tissues. Importantly, these genes are also associated with skin disorders and ectodermal defects, providing a platform for understanding the biology of human epidermal keratinocyte development under diseased and homeostatic conditions.

Indexed as

AnimalsCell DifferentiationCells, CulturedDipeptidesDown-RegulationEctodermEmbryo, MammalianGene Expression ProfilingHuman Embryonic Stem CellsHumansKeratinocytesMiceSequence Analysis, RNAUp-RegulationDipeptidesN-(N-(3,5-difluorophenacetyl)alanyl)phenylglycine tert-butyl ester

Identifiers

PMID25849374
PMCPMC4388500
OpenAlexW1995628258

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.