Evidence map›Paper›PMID 22879936›Full record

ArticlePloS one2012

ZFX controls the self-renewal of human embryonic stem cells.

Sivan Harel, Edmund Y Tu, Stuart Weisberg, Manuel Esquilin, Stuart M Chambers, Becky Liu, Christian T Carson, Lorenz Studer, Boris Reizis, Mark J Tomishima

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

34 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Systematic identification of single transcription factor perturbations that drive cellular and tissue rejuvenation.Proceedings of the National Academy of Sciences of the United States of America · 2026
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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

10 authors at 3 institutions in 1 country.

Sivan HarelDepartment of Microbiology and Immunology, Columbia University Medical Center, New York, New York, United States of America.
Edmund Y Tu
Stuart Weisberg
Manuel Esquilin
Stuart M Chambers
Becky Liu
Christian T Carson
Lorenz Studer
Boris Reizis
Mark J Tomishima
Kettering University · USColumbia University Irving Medical Center · USBD Biosciences (United States) · US

Funding

Zfx, A Novel Transcriptional Regulator of HematopoiesisR01HL084353 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI REIZIS, BORIS · 2006 to 2014
$3.5M
NHLBI NIH HHS HL084353NHLBI NIH HHS R01 HL084353
6 · The paper itself

Abstract

Embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) offer great promise in regenerative medicine and disease modeling due to their unlimited self-renewal and broad differentiation capacity. There is evidence that the growth properties and critical signaling pathways differ between murine and human ESCs; therefore, it is essential to perform functional studies to test the putatively conserved mechanisms of pluripotent stem cell self-renewal between species. Previously, we identified the transcription factor Zfx as a key regulator of self-renewal in murine ESCs. Here we extend those findings to human ESCs. ZFX knockdown in hESCs hindered clonal growth and decreased colony size after serial replating. ZFX overexpression enhanced clone formation in the presence of Y-27632, increased colony size at low density and decreased expression of differentiation-related genes in human ESCs. ZFX-overexpressing hESCs resisted spontaneous differentiation but could be directed to differentiate into endodermal and neural cell fates when provided with the appropriate cues. Thus, ZFX acts as a molecular rheostat regulating the balance between self-renewal and differentiation in hESCs, revealing the close evolutionary conservation of the self-renewal mechanisms in murine and human ESCs.

Indexed as

AnimalsCell DifferentiationCell LineCell ProliferationCell SizeChromosomes, Artificial, BacterialClone CellsEmbryonic Stem CellsEndodermGene Expression ProfilingGene Expression RegulationGene Knockdown TechniquesHumansKruppel-Like Transcription FactorsMiceTransgenesKruppel-Like Transcription Factorszinc finger protein, X-linked

Identifiers

PMID22879936
PMCPMC3411758
OpenAlexW2012464013

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.