Evidence map›Paper›PMID 28921827›Full record

ArticleCancer science2017

miR-203 inhibits cell proliferation, invasion, and migration of non-small-cell lung cancer by downregulating RGS17.

Yongbin Chi, Qinqin Jin, Xinghui Liu, Limin Xu, Xiaoxue He, Yan Shen, Qiang Zhou, Jue Zhang, Mingming Jin

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2017. 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
3.6field-weighted citation impact, top 6% 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, 65 citations in OpenAlex.

  1. Article
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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

9 authors at 2 institutions in 1 country.

Yongbin ChiMedical Laboratory, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Qinqin JinDepartment of Emergency Medicine, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Xinghui LiuMedical Laboratory, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Limin XuMedical Laboratory, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Xiaoxue HeMedical Laboratory, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Yan ShenMedical Laboratory, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Qiang ZhouMedical Laboratory, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.
Jue ZhangClinical Laboratory, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Mingming JinDepartment of Emergency Medicine, Shanghai Pudong New Area Gongli Hospital, The Second Military Medical University, Shanghai, China.ORCID http://orcid.org/0000-0003-3574-2410
Second Military Medical University · CNShanghai University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Involvement of the RGS17 oncogene in the promotion of non-small-cell lung cancer (NSCLC) has been reported, but the regulation mechanism in NSCLC remains unclear. MicroRNAs (miRNAs) negatively regulate gene expression, and their dysregulation has been implicated in tumorigenesis. To understand the role of miRNAs in Regulator of G Protein Signaling 17 (RGS17)-induced NSCLC, we showed that miR-203 was downregulated during tumorigenesis, and inhibited the proliferation and invasion of lung cancer cells. We then determined whether miR-203 regulated NSCLC by targeting RGS17. To characterize the regulatory effect of miR-203 on RGS17, we used lung cancer cell lines, A549 and Calu-1, and the constructed miR-203 and RGS17 overexpression vectors. The CCK8 kit was used to determine cell proliferation, and the Transwell® assay was used to measure cell invasion and migration. RT-PCR, western blots, and immunofluorescence were used to analyze expression of miR-203 and RGS17, and the luciferase reporter assay was used to examine the interaction between miR-203 and RGS17. Nude mice were used to characterize in vivo tumor growth regulation. Expression of miR-203 inhibited proliferation, invasion, and migration of lung cancer cell lines A549 and Calu-1 by targeting RGS17. The regulatory effect of miR-203 was inhibited after overexpression of RGS17. The luciferase reporter assay showed that miR-203 downregulated RGS17 by direct integration into the 3'-UTR of RGS17 mRNA. In vivo studies showed that expression of miR-203 significantly inhibited growth of tumors. Taken together, the results suggested that expression of miR-203 inhibited tumor growth and metastasis by targeting RGS17.

Indexed as

A549 CellsAnimalsCarcinoma, Non-Small-Cell LungCell MovementCell ProliferationDown-RegulationGene Expression Regulation, NeoplasticHeterograftsHumansLung NeoplasmsMiceMice, NudeMicroRNAsNeoplasm InvasivenessRGS ProteinsMicroRNAsMIRN203 microRNA, humanRGS17 protein, humanRGS ProteinsInvasion and migrationlung cancermiR-203proliferationRGS17

Identifiers

PMID28921827
PMCPMC5715240
OpenAlexW2755780364

What OpenQuestion holds

Textmetadata
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.