Evidence map›Paper›PMID 30076183›Full record

ArticleHaematologica2018

Bromodomain and extra-terminal domain inhibition modulates the expression of pathologically relevant microRNAs in diffuse large B-cell lymphoma.

Afua A Mensah, Luciano Cascione, Eugenio Gaudio, Chiara Tarantelli, Riccardo Bomben, Elena Bernasconi, Domenico Zito, Andrea Lampis, Jens C Hahne, Andrea Rinaldi and 7 more

Open access · goldAbstract read
In one paragraph

Article in Haematologica, 2018. 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
0.9field-weighted citation impact, top 26% 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, 18 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

17 authors at 7 institutions in 3 countries.

Afua A MensahUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Luciano CascioneUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Eugenio GaudioUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Chiara TarantelliUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Riccardo BombenClinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico, Aviano, Italy.
Elena BernasconiUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Domenico ZitoThe Institute of Cancer Research, London, UK.
Andrea LampisThe Institute of Cancer Research, London, UK.
Jens C HahneThe Institute of Cancer Research, London, UK.
Andrea RinaldiUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Anastasios StathisOncology Institute of Southern Switzerland, Bellinzona, Switzerland.
Emanuele ZuccaOncology Institute of Southern Switzerland, Bellinzona, Switzerland.
Ivo KweeUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland.
Valter GatteiClinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico, Aviano, Italy.
Nicola ValeriThe Institute of Cancer Research, London, UK.
Maria E RiveiroOncology Therapeutic Development, Clichy, France.
Francesco BertoniUniversità della Svizzera italiana (USI), Institute of Oncology Research (IOR), Bellinzona, Switzerland frbertoni@mac.com.
Institute of Oncology Research · CHInstitute of Cancer Research · GBUniversità della Svizzera italiana · CHCentro di Riferimento Oncologico · ITDalle Molle Institute for Artificial Intelligence Research · CHRoyal Marsden NHS Foundation Trust · GBSIB Swiss Institute of Bioinformatics · CH

Funding

Cancer Research UK 18052
6 · The paper itself

Abstract

Aberrant changes in microRNA expression contribute to lymphomagenesis. Bromodomain and extra-terminal domain inhibitors such as OTX015 (MK-8628, birabresib) have demonstrated preclinical and clinical activity in hematologic tumors. MicroRNA profiling of diffuse large B-cell lymphoma cells treated with OTX015 revealed changes in the expression levels of a limited number of microRNAs, including miR-92a-1-5p, miR-21-3p, miR-155-5p and miR-96-5p. Analysis of publicly available chromatin immunoprecipitation sequencing data of diffuse large B-cell lymphoma cells treated with bromodomain and extra-terminal domain (BET) inhibitors showed that the BET family member BRD4 bound to the upstream regulatory regions of multiple microRNA genes and that this binding decreased following BET inhibition. Alignment of our microRNA profiling data with the BRD4 chromatin immunoprecipitation sequencing data revealed that microRNAs downregulated by OTX015 also exhibited reduced BRD4 binding in their promoter regions following treatment with another bromodomain and extra-terminal domain inhibitor, JQ1, indicating that BRD4 contributes directly to microRNA expression in lymphoma. Treatment with bromodomain and extra-terminal domain inhibitors also decreased the expression of the arginine methyltransferase PRMT5, which plays a crucial role in B-cell transformation and negatively modulates the transcription of miR-96-5p. The data presented here indicate that in addition to previously observed effects on the expression of coding genes, bromodomain and extra-terminal domain inhibitors also modulate the expression of microRNAs involved in lymphomagenesis.

Indexed as

Protein DomainsAcetanilidesBromodomain Containing ProteinsCell Cycle ProteinsCell Line, TumorGene Expression ProfilingGene Expression Regulation, NeoplasticHeterocyclic Compounds, 3-RingHumansLymphoma, Large B-Cell, DiffuseMicroRNAsNuclear ProteinsProtein BindingTranscription FactorsAcetanilidesBRD4 protein, humanBromodomain Containing ProteinsCell Cycle ProteinsHeterocyclic Compounds, 3-RingMicroRNAsNuclear ProteinsOTX015Transcription Factors

Identifiers

PMID30076183
PMCPMC6269312
OpenAlexW2887070616

What OpenQuestion holds

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LicenceCC BY-NC
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.