Evidence map›Paper›PMID 17267691›Full record

ArticleMolecular biology of the cell2007

Zic3 is required for maintenance of pluripotency in embryonic stem cells.

Linda Shushan Lim, Yuin-Han Loh, Weiwei Zhang, Yixun Li, Xi Chen, Yinan Wang, Manjiri Bakre, Huck-Hui Ng, Lawrence W Stanton

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

70 citing papers in PubMed, 146 citations in OpenAlex.

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  14. Ablation ofPNAS nexus · 2023
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10 more citing papers are in PubMed but not listed here.

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

9 authors at 3 institutions in 2 countries.

Linda Shushan LimStem Cell and Developmental Biology Group, Gene Regulation Laboratory, Genome Institute of Singapore, Singapore 138672.
Yuin-Han Loh
Weiwei Zhang
Yixun Li
Xi Chen
Yinan Wang
Manjiri Bakre
Huck-Hui Ng
Lawrence W Stanton
National University of Singapore · SGGenome Institute of Singapore · SGGene Therapy Laboratory · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Embryonic stem (ES) cell pluripotency is dependent upon sustained expression of the key transcriptional regulators Oct4, Nanog, and Sox2. Dissection of the regulatory networks downstream of these transcription factors has provided critical insight into the molecular mechanisms that regulate ES cell pluripotency and early differentiation. Here we describe a role for Zic3, a member of the Gli family of zinc finger transcription factors, in the maintenance of pluripotency in ES cells. We show that Zic3 is expressed in ES cells and that this expression is repressed upon differentiation. The expression of Zic3 in pluripotent ES cells is also directly regulated by Oct4, Sox2, and Nanog. Targeted repression of Zic3 in human and mouse ES cells by RNA interference-induced expression of several markers of the endodermal lineage. Notably, the expression of Nanog, a key pluripotency regulator and repressor of extraembryonic endoderm specification in ES cells, was significantly reduced in Zic3 knockdown cells. This suggests that Zic3 may prevent endodermal marker expression through Nanog-regulated pathways. Thus our results extend the ES cell transcriptional network beyond Oct4, Nanog, and Sox2, and further establish that Zic3 plays an important role in the maintenance of pluripotency by preventing endodermal lineage specification in embryonic stem cells.

Indexed as

AnimalsCell DifferentiationCells, CulturedDNA-Binding ProteinsEndodermGene Expression Regulation, DevelopmentalHomeodomain ProteinsMiceNanog Homeobox ProteinOctamer Transcription Factor-3Pluripotent Stem CellsRNA InterferenceSOXB1 Transcription FactorsTrans-ActivatorsTranscription FactorsDNA-Binding ProteinsHomeodomain ProteinsNanog Homeobox ProteinNanog protein, mouseOctamer Transcription Factor-3Pou5f1 protein, mouseSOX2 protein, humanSox2 protein, mouseSOXB1 Transcription FactorsTrans-ActivatorsTranscription FactorsZic2 protein, mouseZic3 protein, mouse

Identifiers

PMID17267691
PMCPMC1838990
OpenAlexW2123806948

What OpenQuestion holds

Textmetadata
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.