Evidence map›Paper›PMID 22289989›Full record

ArticleLeukemia2012

Integrated genomic analyses identify WEE1 as a critical mediator of cell fate and a novel therapeutic target in acute myeloid leukemia.

C C Porter, J Kim, S Fosmire, C M Gearheart, A van Linden, D Baturin, V Zaberezhnyy, P R Patel, D Gao, A C Tan and 1 more

Abstract 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 56 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 2 pooled it
4.4field-weighted citation impact, top 5% 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

56 citing papers in PubMed, 2 syntheses or guidelines pooled it, 93 citations in OpenAlex.

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  14. Article
  15. Wee1 Kinase: A Potential Target to Overcome Tumor Resistance to Therapy.International journal of molecular sciences · 2021
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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 1 institution in 1 country.

C C PorterDepartment of Pediatrics, University of Colorado School of Medicine, Aurora, CO 80045, USA. chris.porter@ucdenver.edu
J Kim
S Fosmire
C M Gearheart
A van Linden
D Baturin
V Zaberezhnyy
P R Patel
D Gao
A C Tan
J DeGregori
University of Colorado Denver · US

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
POSTGRADUATE TRAINING IN PEDIATRIC ONCOLOGYT32CA082086 · NCI · UNIVERSITY OF COLORADO DENVER · PI GORE, LIA · 2000 to 2015
$4.1M
Poor competition in hematopoietic stem/progenitor pools favors tumorigenesisR01CA109657 · NCI · UNIVERSITY OF COLORADO DENVER · PI DEGREGORI, JAMES V · 2005 to 2009
$1.1M
NCI NIH HHS 3P30CA046934-22S4NCI NIH HHS P30 CA046934NCI NIH HHS R01 CA109657NCI NIH HHS T32 CA082086
6 · The paper itself

Abstract

Acute myeloid leukemia (AML) remains a therapeutic challenge despite increasing knowledge about the molecular origins of the disease, as the mechanisms of AML cell escape from chemotherapy remain poorly defined. We hypothesized that AML cells are addicted to molecular pathways in the context of chemotherapy and used complementary approaches to identify these addictions. Using novel molecular and computational approaches, we performed genome-wide short-hairpin RNA screens to identify proteins that mediate AML cell fate after cytarabine exposure; gene expression profiling of AML cells exposed to cytarabine to identify genes with induced expression in this context; and examination of existing gene expression data from primary patient samples. Integration of these independent analyses strongly implicates cell-cycle checkpoint proteins, particularly WEE1, as critical mediators of AML cell survival after cytarabine exposure. Knockdown of WEE1 in a secondary screen confirmed its role in AML cell survival. Pharmacologic inhibition of WEE1 in AML cell lines and primary cells is synergistic with cytarabine. Further experiments demonstrate that inhibition of WEE1 prevents S-phase arrest induced by cytarabine, broadening the functions of WEE1 that may be exploited therapeutically. These data highlight the power of integrating functional and descriptive genomics, and identify WEE1 as a potential therapeutic target in AML.

Indexed as

GenomicsAntimetabolites, AntineoplasticBiomarkers, TumorBlotting, WesternCell Cycle ProteinsCytarabineGene Expression ProfilingGenome, HumanHumansLeukemia, Myeloid, AcuteNuclear ProteinsOligonucleotide Array Sequence AnalysisProtein-Tyrosine KinasesReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRNA, MessengerAntimetabolites, AntineoplasticBiomarkers, TumorCell Cycle ProteinsCytarabineNuclear ProteinsProtein-Tyrosine KinasesRNA, MessengerRNA, Small InterferingWEE1 protein, human

Identifiers

PMID22289989
PMCPMC3678731
OpenAlexW2079296353

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.