Evidence map›Paper›PMID 20007543›Full record

ArticleBlood2010

Interconnecting molecular pathways in the pathogenesis and drug sensitivity of T-cell acute lymphoblastic leukemia.

Takaomi Sanda, Xiaoyu Li, Alejandro Gutierrez, Yebin Ahn, Donna S Neuberg, Jennifer O'Neil, Peter R Strack, Christopher G Winter, Stuart S Winter, Richard S Larson and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
6.2field-weighted citation impact, top 4% 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

45 citing papers in PubMed, 61 citations in OpenAlex.

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  13. The Genetics and Mechanisms of T-Cell Acute Lymphoblastic Leukemia.Cold Spring Harbor perspectives in medicine · 2020
    Review
  14. Review
  15. Article
  16. Review
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  18. Article
  19. Synergistic antileukemic therapies inProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  20. Review
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

12 authors at 5 institutions in 1 country.

Takaomi SandaDepartments of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
Xiaoyu Li
Alejandro Gutierrez
Yebin Ahn
Donna S Neuberg
Jennifer O'Neil
Peter R Strack
Christopher G Winter
Stuart S Winter
Richard S Larson
Harald von Boehmer
A Thomas Look
Harvard University · USMerck & Co., Inc., Rahway, NJ, USA (United States) · USBoston Children's Hospital · USDana-Farber Cancer Institute · USUniversity of New Mexico · US

Funding

COG FOREIGN ACCRUALU10CA098543 · NCI · NATIONAL CHILDHOOD CANCER FOUNDATION · PI ADAMSON, PETER C. · 2003 to 2013
$335.5M
The Molecular Function of D-cyclins in T-ALLP01CA109901 · NCI · DANA-FARBER CANCER INSTITUTE · PI LOOK, A. THOMAS · 2004 to 2014
$19.6M
Support for Human Specimen Banking in NCI-Supported Cancer Clinical TrialsU24CA114766 · NCI · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI RAMIREZ MILAN, NILSA DEL CARMEN · 2005 to 2014
$14.5M
Zebrafish Chemical and Classical Genetics Approach to the Pathogenesis of T-ALLK08CA133103 · NCI · DANA-FARBER CANCER INST · PI GUTIERREZ, ALEJANDRO · 2008 to 2012
$705k
NCI NIH HHS 5P01CA109901-040001NCI NIH HHS CA114766NCI NIH HHS CA98543NCI NIH HHS K08 CA133103NCI NIH HHS P01 CA109901NCI NIH HHS U10 CA098543NCI NIH HHS U24 CA114766
6 · The paper itself

Abstract

To identify dysregulated pathways in distinct phases of NOTCH1-mediated T-cell leukemogenesis, as well as small-molecule inhibitors that could synergize with or substitute for gamma-secretase inhibitors (GSIs) in T-cell acute lymphoblastic leukemia (T-ALL) therapy, we compared gene expression profiles in a Notch1-induced mouse model of T-ALL with those in human T-ALL. The overall patterns of NOTCH1-mediated gene expression in human and mouse T-ALLs were remarkably similar, as defined early in transformation in the mouse by the regulation of MYC and its target genes and activation of nuclear factor-kappaB and PI3K/AKT pathways. Later events in murine Notch1-mediated leukemogenesis included down-regulation of genes encoding tumor suppressors and negative cell cycle regulators. Gene set enrichment analysis and connectivity map algorithm predicted that small-molecule inhibitors, including heat-shock protein 90, histone deacetylase, PI3K/AKT, and proteasome inhibitors, could reverse the gene expression changes induced by NOTCH1. When tested in vitro, histone deacetylase, PI3K and proteasome inhibitors synergized with GSI in suppressing T-ALL cell growth in GSI-sensitive cells. Interestingly, alvespimycin, a potent inhibitor of the heat-shock protein 90 molecular chaperone, markedly inhibited the growth of both GSI-sensitive and -resistant T-ALL cells, suggesting that its loss disrupts signal transduction pathways crucial for the growth and survival of T-ALL cells.

Indexed as

Amyloid Precursor Protein SecretasesAnimalsCell CycleCell Line, TumorCell ProliferationCell SurvivalCell Transformation, NeoplasticDown-RegulationEnzyme InhibitorsGene Expression ProfilingGenes, mycHumansIn Vitro TechniquesLeukemia, ExperimentalMicePrecursor T-Cell Lymphoblastic Leukemia-LymphomaAmyloid Precursor Protein SecretasesEnzyme InhibitorsNOTCH1 protein, humanNotch1 protein, mouseReceptor, Notch1

Identifiers

PMID20007543
PMCPMC2832805
OpenAlexW2087046369

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.