Evidence map›Paper›PMID 33613033›Full record

ArticleCancer management and research2021

Long Non-Coding RNA JPX Contributes to Tumorigenesis by Regulating miR-5195-3p/VEGFA in Non-Small Cell Lung Cancer.

Guanglian Li, Xinrui Li, Chao Yuan, Caifeng Zhou, Xinxin Li, Jinfang Li, Bin Guo

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Cancer management and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Guanglian LiDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Xinrui LiDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Chao YuanDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Caifeng ZhouDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Xinxin LiDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Jinfang LiDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Bin GuoDepartment of Oncology, The People's Hospital of Shouguang, Weifang, People's Republic of China.
Weifang People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLung cancer is the most frequently diagnosed cancer. Of all lung cancers, 80-85% are verified as non-small-cell lung cancer (NSCLC). Just proximal to X-inactive specific transcript (JPX), functions as lncRNA, contributed to tumor progression and suggested a poor prognosis in NSCLC. However, the pathogenesis of JPX involved in NSCLC is still unclear.

methodsThe expressions of JPX, miR-5195-3p, and Vascular endothelial growth factor A (VEGFA) were detected by real-time quantitative polymerase chain reaction (RT-qPCR). Proliferation, colony number, apoptosis, invasion, and migration were analyzed by Cell Counting Kit-8 (CCK-8), colony formation, flow cytometry, transwell, and wound healing assays, severally. The protein levels of VEGFA, E-cadherin, N-cadherin, and Vimentin were detected by Western blot assay. The interaction between JPX, miR-5195-3p and VEGFA was predicted by starBase, and then verified by the dual-luciferase reporter, RNA Immunoprecipitation (RIP) and RNA pull-down assay. The biological role of JPX on NSCLC tumor growth was assessed by the xenograft tumor model in vivo.

resultsJPX and VEGFA were upregulated, and miR-5195-3p was downregulated in NSCLC. JPX induced proliferation, colony number, invasion, migration, epithelial-mesenchymal transition (EMT), and inhibited apoptosis of NSCLC cells. JPX is directly bound to miR-5195-3p. JPX regulated NSCLC cell proliferation, apoptosis and EMT by modulating miR-5195-3p. miR-5195-3p hindered NSCLC cells proliferation, EMT and accelerated apoptosis by directly targeting VEGFA. JPX silencing hindered the cell growth of NSCLC in vivo.

conclusionJPX facilitated proliferation, colony number, invasion, migration, EMT, and repressed apoptosis by miR-5195-3p/VEGFA axis, offering a possible therapeutic strategy for NSCLC.

Indexed as

apoptosisEMTlncRNA JPXlung cancermiR-5195-3pproliferationVEGFA

Identifiers

PMID33613033
PMCPMC7886111
OpenAlexW3127753327

What OpenQuestion holds

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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.