Evidence map›Paper›PMID 23527294›Full record

ArticlePloS one2013

A small molecule inhibitor of SRC family kinases promotes simple epithelial differentiation of human pluripotent stem cells.

Xiaojun Lian, Joshua Selekman, Xiaoping Bao, Cheston Hsiao, Kexian Zhu, Sean P Palecek

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. UTX (KDM6A) promotes differentiation noncatalytically in somatic self-renewing epithelia.Proceedings of the National Academy of Sciences of the United States of America · 2025
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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

6 authors at 1 institution in 1 country.

Xiaojun LianDepartment of Chemical & Biological Engineering, University of Wisconsin, Madison, Wisconsin, United States of America.
Joshua Selekman
Xiaoping Bao
Cheston Hsiao
Kexian Zhu
Sean P Palecek
University of Wisconsin–Madison · US

Funding

UW COMPREHENSIVE CANCER CENTER SUPPORTP30CA014520 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI AMY TRENTHAM-DIETZ · 1985 to 2026
$142.6M
Regulating human pluripotent stem cell differentiation by colony confinementR01EB007534 · NIBIB · UNIVERSITY OF WISCONSIN-MADISON · PI PALECEK, SEAN P · 2007 to 2019
$4.1M
NCI NIH HHS P30 CA014520NIBIB NIH HHS R01 EB007534NIBIB NIH HHS R01EB007534
6 · The paper itself

Abstract

Human pluripotent stem cells (hPSCs) provide unprecedented opportunities to study the earliest stages of human development in vitro and have the potential to provide unlimited new sources of cells for regenerative medicine. Although previous studies have reported cytokeratin 14+/p63+ keratinocyte generation from hPSCs, the multipotent progenitors of epithelial lineages have not been described and the developmental pathways regulating epithelial commitment remain largely unknown. Here we report membrane localization of β-catenin during retinoic acid (RA)--induced epithelial differentiation. In addition hPSC treatment with the Src family kinase inhibitor SU6656 modulated β-catenin localization and produced an enriched population of simple epithelial cells under defined culture conditions. SU6656 strongly upregulated expression of cytokeratins 18 and 8 (K18/K8), which are expressed in simple epithelial cells, while repressing expression of the pluripotency gene Oct4. This homogeneous population of K18+K8+Oct4- simple epithelial precursor cells can further differentiate into cells expressing keratinocyte or corneal-specific markers. These enriched hPSC-derived simple epithelial cells may provide a ready source for development and toxicology cell models and may serve as a progenitor for epithelial cell transplantation applications.

Indexed as

beta CateninBlotting, WesternCadherinsCell DifferentiationCells, CulturedDNA PrimersEpithelial CellsFlow CytometryFluorescent Antibody TechniqueGene Expression RegulationHumansIndolesKeratin-18Keratin-8Octamer Transcription Factor-3Pluripotent Stem Cellsbeta CateninCadherinsDNA PrimersIndolesKeratin-18Keratin-8Octamer Transcription Factor-3POU5F1 protein, humansrc-Family KinasesSU 6656SulfonamidesTretinoin

Identifiers

PMID23527294
PMCPMC3603942
OpenAlexW2031434255

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.