Evidence map›Paper›PMID 14505489›Full record

ArticleThe Biochemical journal2004

Interferon regulatory factor-2 drives megakaryocytic differentiation.

Emilia Stellacci, Ugo Testa, Eleonora Petrucci, Eleonora Benedetti, Roberto Orsatti, Tiziana Feccia, Marit Stafsnes, Eliana M Coccia, Giovanna Marziali, Angela Battistini

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

12 citing papers in PubMed, 36 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

10 authors at 1 institution in 1 country.

Emilia StellacciLaboratory of Virology, Istituto Superiore di Sanità, Viale Regina Elena, 299-00161 Rome, Italy.
Ugo Testa
Eleonora Petrucci
Eleonora Benedetti
Roberto Orsatti
Tiziana Feccia
Marit Stafsnes
Eliana M Coccia
Giovanna Marziali
Angela Battistini
Istituto Superiore di Sanità · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IRFs [IFN (interferon) regulatory factors] constitute a family of transcription factors involved in IFN signalling and in the development and differentiation of the immune system. IRF-2 has generally been described as an antagonist of IRF-1-mediated transcription of IFN and IFN-inducible genes; however, it has been recently identified as a transcriptional activator of some genes, such as those encoding histone H4, VCAM-1 (vascular cell adhesion molecule-1) and Fas ligand. Biologically, IRF-2 plays an important role in cell growth regulation and has been shown to be a potential oncogene. Studies in knock-out mice have also implicated IRF-2 in the differentiation and functionality of haematopoietic cells. Here we show that IRF-2 expression in a myeloid progenitor cell line leads to reprogramming of these cells towards the megakaryocytic lineage and enables them to respond to thrombopoietin, as assessed by cell morphology and expression of specific differentiation markers. Up-regulation of transcription factors involved in the development of the megakaryocytic lineage, such as GATA-1, GATA-2, FOG-1 (friend of GATA-1) and NF-E2 (nuclear factor-erythroid-2), and transcriptional stimulation of the thrombopoietin receptor were also demonstrated. Our results provide evidence for a key role for IRF-2 in the induction of a programme of megakaryocytic differentiation, and reveal a remarkable functional diversity of this transcription factor in the regulation of cellular responses.

Indexed as

Repressor ProteinsApoptosisCell DifferentiationCell DivisionCell LineCell LineageDNA-Binding ProteinsHumansInterferon Regulatory Factor-2MegakaryocytesMyeloid Progenitor CellsTranscriptional ActivationTranscription FactorsDNA-Binding ProteinsInterferon Regulatory Factor-2IRF2 protein, humanRepressor ProteinsTranscription Factors

Identifiers

PMID14505489
PMCPMC1223861
OpenAlexW1994791274

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.