Evidence map›Paper›PMID 31638991›Full record

ArticleRespiratory research2019

miR-335-5p inhibits TGF-β1-induced epithelial-mesenchymal transition in non-small cell lung cancer via ROCK1.

Wenwen Du, Haicheng Tang, Zhe Lei, Jianjie Zhu, Yuanyuan Zeng, Zeyi Liu, Jian-An Huang

Open access · goldAbstract read
In one paragraph

Article in Respiratory research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 4% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
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  10. miR-335-5p Inhibits EMT and PI3K/AKT Pathways via MARCH8.Indian journal of clinical biochemistry : IJCB · 2025
    Article
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  15. Review
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  18. Hsa_circ_0041268 promotes NSCLC progress by sponging miR-214-5p/ROCK1.Journal of clinical laboratory analysis · 2022
    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

7 authors at 2 institutions in 1 country.

Wenwen DuDepartment of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.
Haicheng TangDepartment of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.
Zhe LeiSoochow University Laboratory of Cancer Molecular Genetics, Medical College of Soochow University, Suzhou, 215123, Jiangsu, China.
Jianjie ZhuDepartment of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.
Yuanyuan ZengDepartment of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China.
Zeyi LiuDepartment of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China. liuzeyisuda@163.com.
Jian-An HuangDepartment of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, 215006, People's Republic of China. huang_jian_an@163.com.
First Affiliated Hospital of Soochow University · CNSoochow University · CN

Funding

the Postgraduate Research & Practice Innovation Program of Jiangsu Province No. KYCX18_2525
6 · The paper itself

Abstract

backgroundSignificant evidence has shown that the miRNA pathway is an important component in the downstream signaling cascades of TGF-β1 pathway. Our previous study has indicated that miR-335-5p expression was significantly down-regulated and acted as a vital player in the metastasis of non-small cell lung cancer (NSCLC), however the underlying mechanism remained unclear.

methodsThe differential expression level of miR-335-5p and ROCK1 were determined by qRT-PCR and IHC analysis in human tissue samples with or without lymph node metastasis. Transwell assay was conducted to determine cell ability of migration and invasion. SiRNA interference, microRNA transfection and western blot analysis were utilized to clarify the underlying regulatory mechanism.

resultsWe showed that down-regulated expression of miR-335-5p and up-regulated expression of ROCK1 in NSCLC tissues were associated with lymph node metastasis. Over-expresion of miR-335-5p significantly inhibited TGF-β1-mediated NSCLC migration and invasion. Furthermore, luciferase reporter assays proved that miR-335-5p can bind to 3'-UTR of ROCK1 directly. Moreover, we confirmed that siRNA-mediated silencing of ROCK1 significantly diminished TGF-β1-mediated EMT and migratory and invasive capabilities of A549 and SPC-A1 cells.

conclusionThis is the first time to report that miR-335-5p regulates ROCK1 and impairs its functions, thereby playing a key role in TGF-β1-induced EMT and cell migration and invasion in NSCLC.

Indexed as

A549 CellsCarcinoma, Non-Small-Cell LungEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansLung NeoplasmsMicroRNAsrho-Associated KinasesTransforming Growth Factor beta1MicroRNAsMIRN335 microRNA, humanrho-Associated KinasesROCK1 protein, humanTGFB1 protein, humanTransforming Growth Factor beta1MetastasismiR-335-5pNon-small cell lung cancerRho-associated protein kinase 1Transforming growth factor beta 1

Identifiers

PMID31638991
PMCPMC6805547
OpenAlexW2981385303

What OpenQuestion holds

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LicenceCC BY
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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.