Evidence map›Paper›PMID 30542733›Full record

ArticleOncology reports2019

Long non-coding RNA LOC285194 functions as a tumor suppressor by targeting p53 in non-small cell lung cancer.

Huaping Zhou, Allen Chen, Jianfei Shen, Xiaoxue Zhang, Min Hou, Jin Li, Jingyi Chen, Huan Zou, Yingfei Zhang, Qianren Deng and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 21% 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, 2 syntheses or guidelines pooled it, 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

13 authors at 7 institutions in 2 countries.

Huaping ZhouSouthern Medical University, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Allen ChenDepartment of Mathematics, University of California, Berkeley, CA 94720, USA.
Jianfei ShenDepartment of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang 317000, P.R. China.
Xiaoxue ZhangDepartment of the Second Division of Cardiovascular Medicine, Guangdong No. 2 Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China.
Min HouDepartment of Pathology, Affiliated Cancer Hospital andInstitute of Guangzhou Medical University, Guangzhou, Guangdong 510530, P.R. China.
Jin LiState Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, P.R. China.
Jingyi ChenState Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, P.R. China.
Huan ZouSaiQing Biotech Co. Ltd., Guangzhou, Guangdong 510599, P.R. China.
Yingfei ZhangSaiQing Biotech Co. Ltd., Guangzhou, Guangdong 510599, P.R. China.
Qianren DengSaiQing Biotech Co. Ltd., Guangzhou, Guangdong 510599, P.R. China.
Kelin SheSouthern Medical University, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Xiaoshun ShiSouthern Medical University, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Jianxing HeSouthern Medical University, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China.
Nanfang Hospital · CNSouthern Medical University · CNState Key Laboratory of Respiratory Disease · CNGuangdong Provincial People's Hospital · CNGuangzhou Medical University · CNUniversity of California, Berkeley · USWenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, LOC285194 has shown a potential tumor-suppressor function in several types of human cancers, but its function in non-small cell lung cancer (NSCLC) remains unknown. This study intended to investigate the biological role of LOC285194 and its clinical significance in NSCLC. LOC285194 was detected by qRT-PCR, and its correlation with clinicopathological features of NSCLC was analyzed. The expression of LOC285194 was knocked down or ectopically expressed in lung cancer cells (A549 and H1299) and tumor cell growth, migration and invasion in vitro were investigated. In addition, the interaction of LOC285194 and target proteins was assessed by RNA pulldown and RNA immunoprecipitation in vitro. The results revealed that the expression of LOC285194 was significantly lower in tumor tissues when compared with the corresponding non-tumor tissues (P<0.001). Its expression was correlated with the tumor size (P=0.027). Kaplan-Meier analysis revealed that patients with lower LOC285194 expression had worse disease-free survival and overall survival rates (P<0.05). RNA protein interaction analysis revealed that p53 was the direct binding target of LOC285194 in NSCLC. Bioinformatics analyses suggested that depletion of LOC285149 could affect its antitumor function through the KRAS/BRAF/SMEK pathway. Our findings indicated that LOC285194 was a novel non-coding prognostic indicator and contributed to tumor suppression by targeting p53 in NSCLC, suggesting that it may be a non-coding target for NSCLC gene therapy.

Indexed as

Gene Expression Regulation, NeoplasticCarcinoma, Non-Small-Cell LungCell Line, TumorCell MovementCell ProliferationDisease-Free SurvivalFemaleGene Knockdown TechniquesGenes, Tumor SuppressorHumansKaplan-Meier EstimateLungLung NeoplasmsMaleMiddle AgedPrognosisloc285194 LncRNA, humanRNA, Long NoncodingTP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID30542733
PMCPMC6278458
OpenAlexW2899473575

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.