Evidence map›Paper›PMID 22864358›Full record

ArticleLeukemia2013

miR-433 is aberrantly expressed in myeloproliferative neoplasms and suppresses hematopoietic cell growth and differentiation.

X Lin, K L Rice, M Buzzai, E Hexner, F F Costa, O Kilpivaara, A Mullally, M B Soares, B L Ebert, R Levine and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Leukemia, 2013. 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
2.6field-weighted citation impact, top 11% 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, 54 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

11 authors at 5 institutions in 2 countries.

X LinDivision of Hematology/Oncology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
K L Rice
M Buzzai
E Hexner
F F Costa
O Kilpivaara
A Mullally
M B Soares
B L Ebert
R Levine
J D Licht
Northwestern University · USBrigham and Women's Hospital · USMemorial Sloan Kettering Cancer Center · USNovartis (Italy) · ITUniversity of Pennsylvania · US

Funding

Dynamics of Tumor Stem Cells in Cancer Initiation, Therapy, and ResistanceR01CA138234 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI LEVINE, ROSS L, MICHOR, FRANZISKA · 2008 to 2012
$3.0M
The Molecular Pathology of Myeloproliferative DiseaseR01HL082950 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LICHT, JONATHAN D. · 2005 to 2008
$2.3M
Molecular genetic analysis of tyrosine kinases in myeloproliferative disordersK08HL082677 · NHLBI · SLOAN-KETTERING INST CAN RESEARCH · PI LEVINE, ROSS L · 2006 to 2010
$670k
NCI NIH HHS R01 CA138234NHLBI NIH HHS K08 HL082677NHLBI NIH HHS R01 HL082950
6 · The paper itself

Abstract

BCR-ABL-negative myeloproliferative neoplasms (MPNs) are most frequently characterized by the JAK2V617F gain-of-function mutation, but several studies showed that JAK2V617F may not be the initiating event in MPN development, and recent publications indicate that additional alterations such as chromatin modification and microRNA (miRNA) deregulation may have an important role in MPN pathogenesis. Here we report that 61 miRNAs were significantly deregulated in CD34+ cells from MPN patients compared with controls (P<0.01). Global miRNA analysis also revealed that polycythemia vera (JAKV617F) and essential thrombocythemia (JAK2 wild type) patients have significantly different miRNA expression profiles from each other. Among the deregulated miRNAs, expression of miR-134, -214 and -433 was not affected by changes in JAK2 activity, suggesting that additional signaling pathways are responsible for the deregulation of these miRNAs in MPN. Despite its upregulation in MPN CD34+ and during normal erythropoiesis, both overexpression and knockdown studies suggest that miR-433 negatively regulates CD34+ proliferation and differentiation ex vivo. Its novel target GBP2 is downregulated during normal erythropoiesis and regulates proliferation and erythroid differentiation in TF-1 cells, indicating that miR-433 negatively regulates hematopoietic cell proliferation and erythropoiesis by directly targeting GBP2.

Indexed as

Cell DifferentiationCell ProliferationAntigens, CD34Biomarkers, TumorCells, CulturedErythroid CellsErythropoiesisGene Expression ProfilingGTP-Binding ProteinsHumansJanus Kinase 2LuciferasesMicroRNAsMutationMyeloproliferative DisordersOligonucleotide Array Sequence AnalysisAntigens, CD34Biomarkers, TumorGBP2 protein, humanGTP-Binding ProteinsJAK2 protein, humanJanus Kinase 2LuciferasesMicroRNAsMIRN433 microRNA, humanRNA, MessengerRNA, Small Interfering

Identifiers

PMID22864358
OpenAlexW2081331674

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.