Evidence map›Paper›PMID 20007546›Full record

ArticleBlood2010

Retroviral insertional mutagenesis identifies Zeb2 activation as a novel leukemogenic collaborating event in CALM-AF10 transgenic mice.

David Caudell, David P Harper, Rachel L Novak, Rachel M Pierce, Christopher Slape, Linda Wolff, Peter D Aplan

Open access · greenAbstract 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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

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  14. PIM1 gene cooperates with human BCL6 gene to promote the development of lymphomas.Proceedings of the National Academy of Sciences of the United States of America · 2012
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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

7 authors at 3 institutions in 2 countries.

David CaudellDepartment of Biomedical Sciences and Pathobiology, Center for Molecular Medicine and Infectious Diseases, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA.
David P Harper
Rachel L Novak
Rachel M Pierce
Christopher Slape
Linda Wolff
Peter D Aplan
Center for Cancer Research · USNational Cancer Institute · USThe Royal Melbourne Hospital · AU

Funding

Collaborative Pathways that Lead to LeukemiaZIABC010982 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI APLAN, PETER · 2009 to 2025
$8.7M
Activation of Proto-Oncogenes by Chromosomal TranslocationZIASC010378 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI APLAN, PETER · 2009 to 2025
$8.4M
Intramural NIH HHS
6 · The paper itself

Abstract

The t(10;11) translocation results in a CALM-AF10 fusion gene in a subset of leukemia patients. Expression of a CALM-AF10 transgene results in leukemia, with prolonged latency and incomplete penetrance, suggesting that additional events are necessary for leukemic transformation. CALM-AF10 mice infected with the MOL4070LTR retrovirus developed acute leukemia, and ligation-mediated polymerase chain reaction was used to identify retroviral insertions at 19 common insertion sites, including Zeb2, Nf1, Mn1, Evi1, Ift57, Mpl, Plag1, Kras, Erg, Vav1, and Gata1. A total of 26% (11 of 42) of the mice had retroviral integrations near Zeb2, a transcriptional corepressor leading to overexpression of the Zeb2-transcript. A total of 91% (10 of 11) of mice with Zeb2 insertions developed B-lineage acute lymphoblastic leukemia, suggesting that Zeb2 activation promotes the transformation of CALM-AF10 hematopoietic precursors toward B-lineage leukemias. More than half of the mice with Zeb2 integrations also had Nf1 integrations, suggesting cooperativity among CALM-AF10, Zeb2, and Ras pathway mutations. We searched for Nras, Kras, and Ptpn11 point mutations in the CALM-AF10 leukemic mice. Three mutations were identified, all of which occurred in mice with Zeb2 integrations, consistent with the hypothesis that Zeb2 and Ras pathway activation promotes B-lineage leukemic transformation in concert with CALM-AF10.

Indexed as

Mutagenesis, InsertionalAnimalsBlotting, SouthernBlotting, WesternCell ProliferationHomeodomain ProteinsHumansImmunophenotypingLeukemia, B-CellLeukemia, ExperimentalMiceMice, TransgenicMutationOncogene Proteins, FusionPrecursor Cell Lymphoblastic Leukemia-Lymphomaras ProteinsAF10-CALM fusion protein, humanHomeodomain ProteinsOncogene Proteins, Fusionras ProteinsRepressor ProteinsRNA, MessengerRNA, Small InterferingZEB2 protein, mouseZinc Finger E-box Binding Homeobox 2

Identifiers

PMID20007546
PMCPMC2826231
OpenAlexW1980337951

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.