Evidence map›Paper›PMID 23941513›Full record

ArticleMolecular cancer2013

The identification of novel targets of miR-16 and characterization of their biological functions in cancer cells.

Xin Yan, Hongwei Liang, Ting Deng, Kegan Zhu, Suyang Zhang, Nan Wang, Xueyuan Jiang, Xueliang Wang, Rui Liu, Ke Zen and 3 more

Open access · goldAbstract read
In one paragraph

Article in Molecular cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

38 citing papers in PubMed, 59 citations in OpenAlex.

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  5. NAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
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  11. Therapeutic potential of natural products in glioblastoma treatment: targeting key glioblastoma signaling pathways and epigenetic alterations.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2020
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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

13 authors at 2 institutions in 1 country.

Xin YanTianjin Medical University Cancer Institute and Hospital, Huanhuxi Road, Tiyuanbei, Tianjin 300060, China.
Hongwei Liang
Ting Deng
Kegan Zhu
Suyang Zhang
Nan Wang
Xueyuan Jiang
Xueliang Wang
Rui Liu
Ke Zen
Chen-Yu Zhang
Yi Ba
Xi Chen
Nanjing University · CNTianjin Medical University Cancer Institute and Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn eukaryotes, miR-16 is an important microRNA (miRNA) that is involved in numerous biological processes. However, it is not fully understood how miR-16 executes its physiological functions. In the present study, we aimed to identify novel miR-16 targets and study their biological functions.

methodsCandidate target genes of miR-16 were screened by microarray analysis of mRNA levels in several cancer cell lines with enhanced miR-16. Three bioinformatics algorithms, including TargetScan, PicTar, and miRanda, were used in combination to calculate the miR-16 targets. The expression levels of miR-16 and target mRNA were examined by relative quantification RT-PCR, and the expression levels of target protein were detected by Western blot. Luciferase reporter plasmids were constructed to confirm direct targeting. The effect of miR-16 and target gene on cell viability was evaluated using MTT assays. The effects of miR-16 and target gene on apoptosis and cell cycle distribution were evaluated by flow cytometry analysis.

resultsBy overexpressing miR-16 in several cancer cell lines and measuring global mRNA levels using microarray analysis, we identified 27 genes that may be regulated by miR-16. After the bioinformatics filtering process, 18 genes were selected as candidate miR-16 targets. Furthermore, we experimentally validated three of these candidates, MAP7 (microtubule-associated protein 7), PRDM4 (PR domain containing 4) and CDS2 (CDP-diacylglycerol synthase 2), as direct targets of miR-16. Finally, we demonstrated that miR-16 targeting MAP7 played a critical role in regulating proliferation but not apoptosis and cell cycle progression in cancer cells.

conclusionIn summary, the present study identifies several novel miR-16 targets and illustrates a novel function of miR-16 targeting MAP7 in modulating proliferation in cancer cells.

Indexed as

ApoptosisBase PairingBase SequenceCell CycleCell Line, TumorCell ProliferationCell Transformation, NeoplasticComputational BiologyDNA-Binding ProteinsGene ExpressionGene Expression ProfilingGene Expression Regulation, NeoplasticGenes, ReporterHumansMicroRNAsMicrotubule-Associated ProteinsDNA-Binding ProteinsMicroRNAsMicrotubule-Associated ProteinsMIRN16 microRNA, humanPRDM4 protein, humanRNA, MessengerTranscription Factors

Identifiers

PMID23941513
PMCPMC3751425
OpenAlexW2154522534

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.