Evidence map›Paper›PMID 23160200›Full record

ArticleThe Journal of clinical investigation2012

C/EBPγ deregulation results in differentiation arrest in acute myeloid leukemia.

Meritxell Alberich-Jordà, Bas Wouters, Martin Balastik, Clara Shapiro-Koss, Hong Zhang, Annalisa Di Ruscio, Annalisa DiRuscio, Hanna S Radomska, Alexander K Ebralidze, Giovanni Amabile and 9 more

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

46 citing papers in PubMed, 60 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 6 institutions in 4 countries.

Meritxell Alberich-JordàHarvard Stem Cell Institute, Harvard Medical School, Boston, Massachusetts, USA.
Bas Wouters
Martin Balastik
Clara Shapiro-Koss
Hong Zhang
Annalisa Di Ruscio
Annalisa DiRuscio
Hanna S Radomska
Alexander K Ebralidze
Giovanni Amabile
Min Ye
Junyan Zhang
Irene Lowers
Roberto Avellino
Ari Melnick
Maria E Figueroa
Peter J M Valk
Ruud Delwel
Daniel G Tenen
Harvard University Press · USErasmus University Rotterdam · NLCornell University · USCzech Academy of Sciences · CZNational University of Singapore · SGUniversity of Michigan–Ann Arbor · US

Funding

PROGRAM IN BLOOD COAGULATION AND VASCULAR BIOLOGYT32HL007917 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI Robert C Flaumenhaft · 1999 to 2026
$11.1M
ROLE OF C/EBPalpha AND MYELOPOIESISR01HL056745 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI TENEN, DANIEL G · 1996 to 2010
$3.7M
Distinct acute myeloid leukemia subclasses with CEBPA mutationsR01CA118316 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI TENEN, DANIEL G · 2007 to 2011
$2.0M
NCI NIH HHS R01 CA118316NHLBI NIH HHS R01 HL056745NHLBI NIH HHS R01 HL56745NHLBI NIH HHS T32 HL007917
6 · The paper itself

Abstract

C/EBPs are a family of transcription factors that regulate growth control and differentiation of various tissues. We found that C/EBPγ is highly upregulated in a subset of acute myeloid leukemia (AML) samples characterized by C/EBPα hypermethylation/silencing. Similarly, C/EBPγ was upregulated in murine hematopoietic stem/progenitor cells lacking C/EBPα, as C/EBPα mediates C/EBPγ suppression. Studies in myeloid cells demonstrated that CEBPG overexpression blocked neutrophilic differentiation. Further, downregulation of Cebpg in murine Cebpa-deficient stem/progenitor cells or in human CEBPA-silenced AML samples restored granulocytic differentiation. In addition, treatment of these leukemias with demethylating agents restored the C/EBPα-C/EBPγ balance and upregulated the expression of myeloid differentiation markers. Our results indicate that C/EBPγ mediates the myeloid differentiation arrest induced by C/EBPα deficiency and that targeting the C/EBPα-C/EBPγ axis rescues neutrophilic differentiation in this unique subset of AMLs.

Indexed as

Cell DifferentiationGene Expression Regulation, LeukemicAnimalsAzacitidineCCAAT-Enhancer-Binding ProteinsCells, CulturedChromatin ImmunoprecipitationDecitabineDNA MethylationDNA Modification MethylasesEpigenesis, GeneticGenes, ReporterGranulocyte Colony-Stimulating FactorGranulocytesHumansLeukemia, Myeloid, AcuteAzacitidineCCAAT-enhancer-binding protein-gammaCCAAT-Enhancer-Binding ProteinsCEBPA protein, humanDecitabineDNA Modification MethylasesGranulocyte Colony-Stimulating FactorLuciferases, Renilla

Identifiers

PMID23160200
PMCPMC3533560
OpenAlexW1978330471

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.