Evidence map›Paper›PMID 26455434›Full record

ArticleNature communications2015

Transcriptional repression by the HDAC4-RelB-p52 complex regulates multiple myeloma survival and growth.

Subrahmanya D Vallabhapurapu, Sunil K Noothi, Derek A Pullum, Charles H Lawrie, Rachel Pallapati, Veena Potluri, Christian Kuntzen, Sohaib Khan, David R Plas, Robert Z Orlowski and 5 more

Open access · goldAbstract read
PubMed Publisher
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.9field-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

39 citing papers in PubMed, 60 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

15 authors at 7 institutions in 3 countries.

Subrahmanya D VallabhapurapuThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
Sunil K NoothiThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.ORCID http://orcid.org/0000-0002-0381-0864
Derek A PullumThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
Charles H LawrieDepartment of Oncology, Biodonostia Research Institute, San Sebastián 20014, Spain.
Rachel PallapatiThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
Veena PotluriThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
Christian KuntzenDepartment of Medicine, Bridgeport Hospital, 267 Grant Street, Bridgeport, Connecticut 06610, USA.
Sohaib KhanThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
David R PlasThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
Robert Z OrlowskiDepartment of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, Texas 77030, USA.
Marta ChesiDepartment of Hematology/Oncology , Mayo Clinic, 13400 E. Shea Boulevard, Scottsdale, Arizona 85259, USA.
W Michael KuehlGenetics Branch, Center for Cancer Research, National Cancer Institute, Building 37, Room 6002C, Bethesda, Maryland 20892, USA.
P Leif BergsagelDepartment of Hematology/Oncology , Mayo Clinic, 13400 E. Shea Boulevard, Scottsdale, Arizona 85259, USA.
Michael KarinLaboratory of Gene Regulation and Signal Transduction, Departments of Pharmacology and Pathology, University of California, San Diego, California 92093, USA.
Sivakumar VallabhapurapuThe Vontz Center for Molecular Studies, Department of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, USA.
University of Cincinnati Medical Center · USMayo Clinic in Arizona · USBridgeport Hospital · USNational Cancer Institute · USThe University of Texas MD Anderson Cancer Center · USUniversity of California San Diego · USUniversity of Oxford · GB

Funding

Metabolic Adaptive Responses in CancerR01CA168815 · NCI · UNIVERSITY OF CINCINNATI · PI PLAS, DAVID R · 2013 to 2017
$2.1M
6 · The paper itself

Abstract

Although transcriptional activation by NF-κB is well appreciated, physiological importance of transcriptional repression by NF-κB in cancer has remained elusive. Here we show that an HDAC4-RelB-p52 complex maintains repressive chromatin around proapoptotic genes Bim and BMF and regulates multiple myeloma (MM) survival and growth. Disruption of RelB-HDAC4 complex by a HDAC4-mimetic polypeptide blocks MM growth. RelB-p52 also represses BMF translation by regulating miR-221 expression. While the NIK-dependent activation of RelB-p52 in MM has been reported, we show that regardless of the activation status of NIK and the oncogenic events that cause plasma cell malignancy, several genetically diverse MM cells including Bortezomib-resistant MM cells are addicted to RelB-p52 for survival. Importantly, RelB is constitutively phosphorylated in MM and ERK1 is a RelB kinase. Phospho-RelB remains largely nuclear and is essential for Bim repression. Thus, ERK1-dependent regulation of nuclear RelB is critical for MM survival and explains the NIK-independent role of RelB in MM.

Indexed as

Gene Expression Regulation, NeoplasticAdaptor Proteins, Signal TransducingAnimalsApoptosis Regulatory ProteinsBcl-2-Like Protein 11Histone DeacetylasesMaleMembrane ProteinsMice, NudeMicroRNAsMitogen-Activated Protein Kinase 3Multiple MyelomaNF-kappa B p52 SubunitPhosphorylationProto-Oncogene ProteinsRepressor ProteinsAdaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsBCL2L11 protein, humanBcl2l11 protein, mouseBcl-2-Like Protein 11BMF protein, humanHDAC4 protein, humanHistone DeacetylasesMembrane ProteinsMicroRNAsMIR221, humanMitogen-Activated Protein Kinase 3NF-kappa B p52 SubunitProto-Oncogene ProteinsRELB protein, humanRepressor ProteinsTranscription Factor RelB

Identifiers

PMID26455434
OpenAlexW2257809383

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.