Evidence map›Paper›PMID 12466296›Full record

ArticleGenome research2002

Gene expression profiling of embryo-derived stem cells reveals candidate genes associated with pluripotency and lineage specificity.

Tetsuya S Tanaka, Tilo Kunath, Wendy L Kimber, Saied A Jaradat, Carole A Stagg, Masayuki Usuda, Takashi Yokota, Hitoshi Niwa, Janet Rossant, Minoru S H Ko

Abstract readComparative Study
In one paragraph

Article in Genome research, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
–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

59 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Tetsuya S TanakaLaboratory of Genetics, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, 21224-6820, USA.
Tilo Kunath
Wendy L Kimber
Saied A Jaradat
Carole A Stagg
Masayuki Usuda
Takashi Yokota
Hitoshi Niwa
Janet Rossant
Minoru S H Ko

Funding

Expression profiling of mouse embryonic and tissue stem cellsZIAAG000662 · NIA · NATIONAL INSTITUTE ON AGING · PI SCHLESSINGER, DAVID · 2009 to 2012
$2.0M
Expression Profiling Of Mouse Embryonic Somatic Stem CeZ01AG000662 · NIA · NATIONAL INSTITUTE ON AGING · PI KO, MINORU S · 2001 to 2008
$1.1M
6 · The paper itself

Abstract

Large-scale gene expression profiling was performed on embryo-derived stem cell lines to identify molecular signatures of pluripotency and lineage specificity. Analysis of pluripotent embryonic stem (ES) cells, extraembryonic-restricted trophoblast stem (TS) cells, and terminally-differentiated mouse embryo fibroblast (MEF) cells identified expression profiles unique to each cell type, as well as genes common only to ES and TS cells. Whereas most of the MEF-specific genes had been characterized previously, the majority (67%) of the ES-specific genes were novel and did not include known differentiated cell markers. Comparison with microarray data from embryonic material demonstrated that ES-specific genes were underrepresented in all stages sampled, whereas TS-specific genes included known placental markers. Investigation of four novel TS-specific genes showed trophoblast-restricted expression in cell lines and in vivo, whereas one uncharacterized ES-specific gene, Esg-1, was found to be exclusively associated with pluripotency. We suggest that pluripotency requires a set of genes not expressed in other cell types, whereas lineage-restricted stem cells, like TS cells, express genes predictive of their differentiated lineage.

Indexed as

Xenopus ProteinsAnimalsBasic Helix-Loop-Helix ProteinsCell LineCell LineageDNA-Binding ProteinsDNA, ComplementaryEmbryo, MammalianGene Expression ProfilingGene Expression Regulation, DevelopmentalGenes, EssentialMiceMice, Inbred C57BLMice, Inbred StrainsMultigene FamilyOctamer Transcription Factor-3Basic Helix-Loop-Helix ProteinsDNA-Binding ProteinsDNA, ComplementaryOctamer Transcription Factor-3Pou5f1 protein, mouseProteinsTLE1 protein, XenopusTranscription FactorsXenopus Proteins

Identifiers

PMID12466296
PMCPMC187571

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.