Evidence map›Paper›PMID 29659195›Full record

ArticleCancer medicine2018

miR-541 suppresses proliferation and invasion of squamous cell lung carcinoma cell lines via directly targeting high-mobility group AT-hook 2.

Li Xu, Bin Du, Qi-Jue Lu, Xiao-Wen Fan, Ke Tang, Lie Yang, Wei-Lin Liao

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

15 citing papers in PubMed, 25 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

7 authors at 3 institutions in 1 country.

Li XuDepartment of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China.
Bin DuDepartment of Thoracic Surgery, Chengdu Military General Hospital, Chengdu, 610083, Sichuan, China.
Qi-Jue LuDepartment of Thoracic Surgery, Changhai Hospital, Second Military Medical University, Shanghai, 200438, China.
Xiao-Wen FanDepartment of Thoracic Surgery, Chengdu Military General Hospital, Chengdu, 610083, Sichuan, China.
Ke TangDepartment of Thoracic Surgery, Chengdu Military General Hospital, Chengdu, 610083, Sichuan, China.
Lie YangDepartment of Thoracic Surgery, Chengdu Military General Hospital, Chengdu, 610083, Sichuan, China.
Wei-Lin LiaoDepartment of Thoracic Surgery, Chengdu Military General Hospital, Chengdu, 610083, Sichuan, China.ORCID 0000-0002-2257-4318
Chengdu Military General Hospital · CNSecond Military Medical University · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An increasing number of studies have demonstrated that micro-ribonucleic acids (miRNAs) are important tumor suppressors during carcinogenesis. However, the function of miRNA-541 (miR-541) in malignancies, especially lung cancer, has not been widely reported. In this study, miR-541 expression was significantly decreased in squamous cell lung carcinoma (SCLC) cancerous tissue and SCLC cell lines. To analyze miR-541 function in SCLC, we overexpressed miR-541 in SCLC cell lines (SK-MES-1 and H226). According to the CCK8, wound scratch, and transwell invasion assay results, miR-541 overexpression significantly inhibited SCLC cell proliferation, migration, and invasion ability. Next, using RT-PCR, Western blotting, immunocytochemistry, and luciferase assays, HMGA2 was identified, for the first time, as a direct regulatory target of miR-541 in SK-MES-1 and H226 cells. Furthermore, upregulating HMGA2 expression significantly alleviated the suppressive effects of miR-541 on SK-MES-1 and H226 cell proliferation, migration, and invasion. In summary, our study revealed that miR-541 inhibited SCLC proliferation and invasion by directly targeting HMGA2.

Indexed as

Gene Expression Regulation, NeoplasticRNA Interference3' Untranslated RegionsCarcinoma, Squamous CellCell Line, TumorCell MovementCell ProliferationHMGA2 ProteinHumansLung NeoplasmsMicroRNAs3' Untranslated RegionsHMGA2 ProteinMicroRNAsMIRN541 microRNA, humanHMGA2invasionmigrationmiR-541proliferationsquamous cell lung carcinoma

Identifiers

PMID29659195
PMCPMC6010725
OpenAlexW2801687792

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.