Evidence map›Paper›PMID 17047147›Full record

ArticleBlood2007

Expression analysis of primary mouse megakaryocyte differentiation and its application in identifying stage-specific molecular markers and a novel transcriptional target of NF-E2.

Zhao Chen, Michael Hu, Ramesh A Shivdasani

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed, 65 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Zhao ChenDana-Farber Cancer Institute, Department of Medicine, Harvard Medical School, Brigham & Women's Hospital, Boston, MA 02115, USA.
Michael Hu
Ramesh A Shivdasani
Dana-Farber Cancer Institute · USBrigham and Women's Hospital · US

Funding

NFE2 AND BETA 1 TUBULIN IN PLATELET DIFFERENTIATIONR01HL063143 · NHLBI · DANA-FARBER CANCER INSTITUTE · PI SHIVDASANI, RAMESH A · 1999 to 2012
$4.5M
NHLBI NIH HHS R01 HL063143NHLBI NIH HHS R01HL63143
6 · The paper itself

Abstract

Megakaryocyte (MK) differentiation is well described in morphologic terms but its molecular counterparts and the basis for platelet release are incompletely understood. We profiled mRNA expression in populations of primary mouse MKs representing successive differentiation stages. Genes associated with DNA replication are highly expressed in young MKs, in parallel with endomitosis. Intermediate stages are characterized by disproportionate expression of genes associated with the cytoskeleton, cell migration, and G-protein signaling, whereas terminally mature MKs accumulate hemostatic factors, including many membrane proteins. We used these expression profiles to extract a reliable panel of molecular markers for MKs of early, intermediate, or advanced differentiation and establish the value of this marker panel using mouse models of defective thrombopoiesis resulting from absence of GATA1, NF-E2, or tubulin beta1. Computational analysis of the promoters of late-expressed MK genes identified new candidate targets for NF-E2, a critical transcriptional regulator of platelet release. One such gene encodes the kinase adaptor protein LIMS1/PINCH1, which is highly expressed in MKs and platelets and significantly reduced in NF-E2-deficient cells. Transactivation studies and chromatin immunoprecipitation implicate Lims1 as a direct target of NF-E2 regulation. Attribution of stage-specific genes, in combination with various applications, thus constitutes a powerful way to study MK differentiation and platelet biogenesis.

Indexed as

Gene Expression ProfilingTranscription, GeneticAdaptor Proteins, Signal TransducingAnimalsBiomarkersCell DifferentiationDNA-Binding ProteinsEmbryo, MammalianLIM Domain ProteinsMegakaryocytesMembrane ProteinsMiceNF-E2 Transcription Factor, p45 SubunitPromoter Regions, GeneticThrombopoiesisAdaptor Proteins, Signal TransducingBiomarkersDNA-Binding ProteinsLIM Domain ProteinsLims1 protein, mouseMembrane ProteinsNF-E2 Transcription Factor, p45 Subunit

Identifiers

PMID17047147
PMCPMC1794061
OpenAlexW2041263384

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.