Evidence map›Paper›PMID 23416976›Full record

ArticleOncogene2014

Sensitisation of c-MYC-induced B-lymphoma cells to apoptosis by ATF2.

J Walczynski, S Lyons, N Jones, W Breitwieser

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed, 17 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

4 authors at 2 institutions in 1 country.

J WalczynskiDepartment of Cell Regulation, Paterson Institute for Cancer Research, University of Manchester, Manchester, UK.
S LyonsDepartment of Cell Regulation, Paterson Institute for Cancer Research, University of Manchester, Manchester, UK.
N JonesDepartment of Cell Regulation, Paterson Institute for Cancer Research, University of Manchester, Manchester, UK.
W BreitwieserDepartment of Cell Regulation, Paterson Institute for Cancer Research, University of Manchester, Manchester, UK.
Cancer Research UK Manchester Institute · GBUniversity of Manchester · GB

Funding

Cancer Research UK
6 · The paper itself

Abstract

Transcription factors ATF2 (activating transcription factor 2) and ATF7 (activating transcription factor 7) are highly homologous members of the activator protein 1 (AP-1) family. Their activities are growth factor and stress stimulated and they strictly require phosphorylation by mitogen-activated protein (MAP) kinases for their transcriptional functions. In samples of human B-cell lymphomas as well as Eμ-Myc-driven mouse B-cell lymphomas, we find that ATF2 as well as MAP kinase c-Jun N-terminal kinase (JNK) are significantly up-regulated compared with normal human B-cell lines and mouse B cells, respectively. The B cell-specific deletion of ATF2 and ATF7 in mice results in significantly accelerated onset of Eμ-Myc-induced lymphoma. In addition, loss of ATF2/7 desensitises Eμ-Myc lymphoma cells to spontaneous as well as stress-induced apoptosis. Our results therefore suggest that c-MYC induces stress-mediated activation of ATF2 and ATF7 and that these transcription factors regulate apoptosis in response to oncogenic transformation of B cells.

Indexed as

Activating Transcription Factor 2Activating Transcription Factor 3Activating Transcription FactorsAnimalsApoptosisCaspase 3DoxorubicinEnzyme ActivationHumansLymphoma, B-CellMAP Kinase Kinase 4MiceProto-Oncogene Proteins c-junProto-Oncogene Proteins c-mycUp-RegulationActivating Transcription Factor 2Activating Transcription Factor 3Activating Transcription FactorsATF2 protein, humanATF3 protein, humanATF7 protein, humanCaspase 3DoxorubicinMAP Kinase Kinase 4Proto-Oncogene Proteins c-junProto-Oncogene Proteins c-myc

Identifiers

PMID23416976
OpenAlexW2020198339

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.