Evidence map›Paper›PMID 19837692›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2009

Msh2-dependent DNA repair mitigates a unique susceptibility of B cell progenitors to c-Myc-induced lymphomas.

Rajeev M Nepal, Li Tong, Blerta Kolaj, Winfried Edelmann, Alberto Martin

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

9 citing papers in PubMed, 14 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

5 authors at 2 institutions in 2 countries.

Rajeev M NepalDepartment of Immunology, University of Toronto, Medical Sciences Building, Toronto, Canada.
Li Tong
Blerta Kolaj
Winfried Edelmann
Alberto Martin
University of Toronto · CAAlbert Einstein College of Medicine · US

Funding

DNA MISMATCH REPAIR AND CANCER IN MURINE MODELSR01CA076329 · NCI · YESHIVA UNIVERSITY · PI EDELMANN, WINFRIED · 1998 to 2017
$6.9M
NCI NIH HHS CA76329NCI NIH HHS R01 CA076329
6 · The paper itself

Abstract

C-Myc is one of the most common targets of genetic alterations in human cancers. Although overexpression of c-Myc in the B cell compartment predisposes to lymphomas, secondary mutations are required for disease manifestation. In this article, we show that genetic deficiencies causing arrested B cell development and accumulation of B cell progenitors lead to accelerated lymphomagenesis in Emu c-myc transgenic mice. This result suggests that B cell progenitors are more prone than their mature counterparts to developing secondary oncogenic lesions that complement c-Myc in promoting transformation. To investigate the nature of these oncogenic lesions, we examined Emu c-myc mice deficient in mismatch repair function. We report that Msh2(-/-) Emu c-myc and Msh2(G674A/G674A) Emu c-myc mice rapidly succumb to pro-B cell stage lymphomas, indicating that Msh2-dependent mismatch repair function actively suppresses c-Myc-associated oncogenesis during early B cell development.

Indexed as

DNA RepairAnimalsApoptosisDisease SusceptibilityLymphomaMiceMice, Inbred C57BLMice, TransgenicMutS Homolog 2 ProteinPrecursor Cells, B-LymphoidProto-Oncogene Proteins c-mycTumor Suppressor Protein p53Msh2 protein, mouseMutS Homolog 2 ProteinProto-Oncogene Proteins c-mycTumor Suppressor Protein p53

Identifiers

PMID19837692
PMCPMC2773990
OpenAlexW1976011051

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.