Evidence map›Paper›PMID 11463839›Full record

ArticleMolecular and cellular biology2001

Dichotomy of AML1-ETO functions: growth arrest versus block of differentiation.

S A Burel, N Harakawa, L Zhou, T Pabst, D G Tenen, D E Zhang

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

70 citing papers in PubMed, 142 citations in OpenAlex.

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10 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

S A BurelDepartment of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California 92037, USA.
N Harakawa
L Zhou
T Pabst
D G Tenen
D E Zhang
Harvard University · USScripps Research Institute · US

Funding

ROLE OF ETS FACTOR PU.1 AND C/EBP-ALPHA IN MYELOPOIESISP01CA072009 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI TENEN, DANIEL G · 1997 to 2007
$10.6M
NCI NIH HHS CA72009NCI NIH HHS P01 CA072009
6 · The paper itself

Abstract

The fusion gene AML1-ETO is the product of t(8;21)(q22;q22), one of the most common chromosomal translocations associated with acute myeloid leukemia. To investigate the impact of AML1-ETO on hematopoiesis, tetracycline-inducible AML1-ETO-expressing cell lines were generated using myeloid cells. AML1-ETO is tightly and strongly induced upon tetracycline withdrawal. The proliferation of AML1-ETO(+) cells was markedly reduced, and most of the cells eventually underwent apoptosis. RNase protection assays revealed that the amount of Bcl-2 mRNA was decreased after AML1-ETO induction. Enforced expression of Bcl-2 was able to significantly delay, but not completely overcome, AML1-ETO-induced apoptosis. Prior to the onset of apoptosis, we also studied the ability of AML1-ETO to modulate differentiation. AML1-ETO expression altered granulocytic differentiation of U937T-A/E cells. More significantly, this change of differentiation was associated with the down-regulation of CCAAT/enhancer binding protein alpha (C/EBPalpha), a key regulator of granulocytic differentiation. These observations suggest a dichotomy in the functions of AML1-ETO: (i) reduction of granulocytic differentiation correlated with decreased expression of C/EBPalpha and (ii) growth arrest leading to apoptosis with decreased expression of CDK4, c-myc, and Bcl-2. We predict that the preleukemic AML1-ETO(+) cells must overcome AML1-ETO-induced growth arrest and apoptosis prior to fulfilling their leukemogenic potential.

Indexed as

ApoptosisCell DifferentiationCell DivisionCore Binding Factor Alpha 2 SubunitGene Expression RegulationHematopoiesisHumansLeukemia, MyeloidOncogene Proteins, FusionRUNX1 Translocation Partner 1 ProteinTranscription FactorsTranslocation, GeneticTumor Cells, CulturedAML1-ETO fusion protein, humanCore Binding Factor Alpha 2 SubunitOncogene Proteins, FusionRUNX1 Translocation Partner 1 ProteinTranscription Factors

Identifiers

PMID11463839
PMCPMC87279
OpenAlexW2149357894

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.