Evidence map›Paper›PMID 29899543›Full record

ArticleScientific reports2018

MiR-744-5p inducing cell death by directly targeting HNRNPC and NFIX in ovarian cancer cells.

Michael Kleemann, Helga Schneider, Kristian Unger, Philip Sander, E Marion Schneider, Pamela Fischer-Posovszky, René Handrick, Kerstin Otte

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

71 citing papers in PubMed, 112 citations in OpenAlex.

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  14. NFIXing Cancer: The Role of NFIX in Oxidative Stress Response and Cell Fate.International journal of molecular sciences · 2023
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11 more citing papers are in PubMed but not listed here.

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

8 authors at 4 institutions in 1 country.

Michael KleemannInstitute of Applied Biotechnology, University of Applied Sciences Biberach, Hubertus-Liebrecht-Str. 35, 88400, Biberach, Germany. kleemann@hochschule-bc.de.
Helga SchneiderInstitute of Applied Biotechnology, University of Applied Sciences Biberach, Hubertus-Liebrecht-Str. 35, 88400, Biberach, Germany.
Kristian UngerResearch Unit Radiation Cytogenetics, Helmholtz Center Munich, German Research Center for Environmental Health, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany.
Philip SanderUniversity Medical Center Ulm, Division of Experimental Anesthesiology, Albert-Einstein-Allee 23, 89081, Ulm, Germany.
E Marion SchneiderUniversity Medical Center Ulm, Division of Experimental Anesthesiology, Albert-Einstein-Allee 23, 89081, Ulm, Germany.
Pamela Fischer-PosovszkyUniversity Medical Center Ulm, Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent Medicine, Eythstr. 24, 89075, Ulm, Germany.
René HandrickInstitute of Applied Biotechnology, University of Applied Sciences Biberach, Hubertus-Liebrecht-Str. 35, 88400, Biberach, Germany.
Kerstin OtteInstitute of Applied Biotechnology, University of Applied Sciences Biberach, Hubertus-Liebrecht-Str. 35, 88400, Biberach, Germany.
University of Applied Sciences Biberach · DEUniversität Ulm · DEHelmholtz Zentrum München · DEUniversity Hospital Ulm · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) play an important role in the regulation of gene expression. The binding to target messenger RNAs (mRNAs) results in mRNA cleavage or inhibition of the translational machinery leading to decreased protein levels. Various signalling pathways, including apoptosis are modulated by miRNAs. Here, we investigated the role of miR-744-5p in apoptosis signalling in ovarian cancer cell lines. MiR-744-5p expression was reduced in the cancer cell lines independent of the host gene MAP2K4. Overexpression of miR-744-5p activated the intrinsic apoptotic pathway in SKOV3, OVCAR3 and Cisplatin resistant (A2780-cis) and non-resistant A2780 cells leading to cell death. Notably, miR-744-5p overexpression together with Carboplatin treatment led to at least additive pro-apoptotic effects. Investigation of the apoptotic signalling pathways mediated by miR-744-5p revealed that its elevated expression directly downregulated mRNA and protein expression of nuclear factor I X (NFIX) and heterogeneous nuclear ribonucleoprotein C (HNRNPC). HNRNPC caused diminished miR-21 expression and AKT phosphorylation, while NFIX decreased Bcl2 levels, leading to the detected pro-apoptotic effects. Finally, Kaplan-Meier-Plots showed a prolonged median disease-free survival in ovarian serous cystadenocarcinoma patients with high miR-744 expression.

Indexed as

AdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsApoptosisCarboplatinCell Line, TumorCell ProliferationCystadenocarcinoma, SerousFemaleGene Expression Regulation, NeoplasticHEK293 CellsHeterogeneous-Nuclear Ribonucleoprotein Group CHumansKaplan-Meier EstimateMicroRNAsCarboplatinHeterogeneous-Nuclear Ribonucleoprotein Group CHNRNPC protein, humanMicroRNAsMIRN744 microRNA, humanNFI Transcription FactorsNFIX protein, human

Identifiers

PMID29899543
PMCPMC5998049
OpenAlexW2807555908

What OpenQuestion holds

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LicenceCC BY
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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.