Evidence map›Paper›PMID 22371011›Full record

ArticleLeukemia2012

Overexpression of wild-type or mutants forms of CEBPA alter normal human hematopoiesis.

O Quintana-Bustamante, S Lan-Lan Smith, E Griessinger, Y Reyal, J Vargaftig, T A Lister, J Fitzgibbon, D Bonnet

Open access · greenAbstract read
In one paragraph

Article in Leukemia, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

11 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Highly efficient genome editing of human hematopoietic stem cells via a nano-silicon-blade delivery approach.Integrative biology : quantitative biosciences from nano to macro · 2017
    Article
  8. Article
  9. CEBPA methylation and mutation in myelodysplastic syndrome.Medical oncology (Northwood, London, England) · 2015
    Article
  10. Article
  11. Article
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

8 authors at 4 institutions in 1 country.

O Quintana-BustamanteHaematopoietic Stem Cell Laboratory, Cancer Research UK, London, UK.
S Lan-Lan Smith
E Griessinger
Y Reyal
J Vargaftig
T A Lister
J Fitzgibbon
D Bonnet
Cancer Research UK · GBKing's College London · GBQueen Mary University of London · GBSt Bartholomew's Hospital · GB

Funding

Cancer Research UK A3589
6 · The paper itself

Abstract

CCAAT/enhancer-binding protein-α (C/EBPα/CEBPA) is mutated in approximately 8% of acute myeloid leukemia (AML) in both familial and sporadic AML and, with FLT3 and NPM1, has received most attention as a predictive marker of outcome in patients with normal karyotype disease. Mutations clustering to either the N- or C-terminal (N- and C-ter) portions of the protein have different consequences on the protein function. In familial cases, the N-ter form is inherited with patients exhibiting long latency period before the onset of overt disease, typically with the acquisition of a C-ter mutation. Despite the essential insights murine models provide the functional consequences of wild-type C/EBPα in human hematopoiesis and how different mutations are involved in AML development have received less attention. Our data underline the critical role of C/EBPα in human hematopoiesis and demonstrate that C/EBPα mutations (alone or in combination) are insufficient to convert normal human hematopoietic stem/progenitor cells into leukemic-initiating cells, although individually each altered normal hematopoiesis. It provides the first insight into the effects of N- and C-ter mutations acting alone and to the combined effects of N/C double mutants. Our results mimicked closely what happens in CEBPA mutated patients.

Indexed as

Gene Expression Regulation, LeukemicAnimalsApoptosisbeta 2-MicroglobulinBlotting, WesternCCAAT-Enhancer-Binding ProteinsCell CycleCell DifferentiationCell Transformation, NeoplasticColony-Forming Units AssayFlow Cytometryfms-Like Tyrosine Kinase 3HematopoiesisHematopoietic Stem CellsHumansLeukemia, Myeloid, Acutebeta 2-MicroglobulinCCAAT-Enhancer-Binding ProteinsCEBPA protein, humanFLT3 protein, humanfms-Like Tyrosine Kinase 3NPM1 protein, humanNpm1 protein, mouseNucleophosminRNA, Messenger

Identifiers

PMID22371011
PMCPMC3378638
OpenAlexW2029422337

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.