Evidence map›Paper›PMID 31227395›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2019

MicroRNA-215-5p Treatment Suppresses Mesothelioma Progression via the MDM2-p53-Signaling Axis.

Anand Singh, Nisan Bhattacharyya, Abhishek Srivastava, Nathanael Pruett, R Taylor Ripley, David S Schrump, Chuong D Hoang

Abstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
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

32 citing papers in PubMed.

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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.

Anand SinghThoracic Surgery Branch, National Cancer Institute, NIH, CCR and The Clinical Center, Bethesda, MD 20892, USA.
Nisan BhattacharyyaNational Institute of Dental and Craniofacial Research, NIH, Bethesda, MD 20892, USA.
Abhishek SrivastavaDepartment of Surgery, University of Pittsburgh, Pittsburgh, PA 15213, USA.
Nathanael PruettThoracic Surgery Branch, National Cancer Institute, NIH, CCR and The Clinical Center, Bethesda, MD 20892, USA.
R Taylor RipleyDepartment of Surgery, Baylor College of Medicine, Houston, TX 77030, USA.
David S SchrumpThoracic Surgery Branch, National Cancer Institute, NIH, CCR and The Clinical Center, Bethesda, MD 20892, USA.
Chuong D HoangThoracic Surgery Branch, National Cancer Institute, NIH, CCR and The Clinical Center, Bethesda, MD 20892, USA. Electronic address: chuong.hoang@nih.gov.

Funding

microRNA regulatory networks in thoracic cancersZIABC011657 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HOANG, CHUONG · 2015 to 2025
$18.1M
Intramural NIH HHS ZIA BC011657
6 · The paper itself

Abstract

Malignant pleural mesothelioma (MPM) is an incurable, aggressive neoplasm with distinctive features, including preservation of wild-type p53, irrespective of histologic subtype. We posited that this consistent molecular characteristic represents an underexploited therapeutic target that can be approached by leveraging biologic effects of microRNA (miRNA). The Cancer Genome Atlas was surveyed to identify p53-responsive prognostic miRNA(s) in MPM. Using patient samples, in vitro MPM cell lines, and murine tumor xenograft models, we verified specific gene pathways targeted by these miRNAs, and we examined their therapeutic effects. miR-215-5p is a poor prognosis miRNA downregulated in MPM tissues, which has not been recognized previously. When miR-215-5p was ectopically re-expressed in MPM cells and delivered in vivo to tumor xenografts, it exerted significant cell killing by activating p53 function and inducing apoptosis. The mechanistic basis for this effect is due to combinatorial effects of a positive feedback loop of miR-215-MDM2-p53 signaling, additional mouse double minute 2 (MDM2)-p53 positive feedback loop(s) with other miRNAs such as miR-145-5p, and suppression of diverse gene targets associated with cell cycle dynamics not previously drug treatable in MPM clinical studies. Our results suggest a potential pathophysiologic role for and therapeutic significance of miR-215-5p in MPM.

Indexed as

Gene Expression Regulation, NeoplasticRNA InterferenceAnimalsApoptosisBiomarkers, TumorCell Line, TumorDisease Models, AnimalHumansLung NeoplasmsMesotheliomaMesothelioma, MalignantMiceMicroRNAsModels, BiologicalPrognosisProto-Oncogene Proteins c-mdm2Biomarkers, TumorMDM2 protein, humanMicroRNAsMIRN215 microRNA, humanProto-Oncogene Proteins c-mdm2Tumor Suppressor Protein p53mesotheliomamicroRNAp53positive feedback looptumor suppressor

Identifiers

PMID31227395
PMCPMC6731470

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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.