Evidence map›Paper›PMID 31928527›Full record

ArticleJournal of experimental & clinical cancer research : CR2020

Circular RNA circRHOBTB3 acts as a sponge for miR-654-3p inhibiting gastric cancer growth.

Guangxu Deng, Tingyu Mou, Jiayong He, Da Chen, Daojun Lv, Hao Liu, Jiang Yu, Shuang Wang, Guoxin Li

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
16.6field-weighted citation impact, top 1% 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

75 citing papers in PubMed, 268 citations in OpenAlex.

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15 more citing papers are in PubMed but not listed here.

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.

Guangxu DengDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China.
Tingyu MouDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China.
Jiayong HeDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China.
Da ChenDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China.
Daojun LvDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Hao LiuDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China.
Jiang YuDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China.
Shuang WangDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China. shuangw@126.com.
Guoxin LiDepartment of General Surgery, Nanfang Hospital, Southern Medical University, Guangdong Provincial Engineering Technology Research Center of Minimally Invasive Surgery, Guangzhou, 510515, China. gzliguoxin@163.com.
Nanfang Hospital · CNSouthern Medical University · CN

Funding

Guangdong Provincial Science and Technology Key Project 2014A020215014National Natural Science Foundation of China 81672446Presidential Foundation of Nanfang Hospital, Southern Medical University 2016C034)(2018B002Research Fund of Public Welfare in the Health Industry, the National Health and Family Planning Commission of China 201402015the Key Clinical Specialty Discipline Construction Program [2012]121the Southern Medical University Clinical Research Start-Up Project LC2016ZD003the State's Key Project of Research and Development Plan 2017YFC0108300
6 · The paper itself

Abstract

backgroundCircular RNAs (circRNAs) have recently emerged as a new family of noncoding RNAs that are involved in the causation and progression of various cancers. However, the roles of circRNAs in the tumorigenesis of gastric cancer (GC) are still largely unknown.

methodsThe expression profiles of circRNAs in GC were identified in open GEO database and were evaluated at the mRNA level in clinical GC samples compared with paired non-tumorous tissues. Kaplan-Meier survival curve was used to analyze the correlation of circRNA and patients' prognosis. Subsequently, the circular structures of candidate circRNAs were validated by Sanger sequencing, divergent primer PCR, and RNase R treatments. Gain- and loss-of-function analyses were performed to evaluate the functional significance of it in GC initiation and progression. Dual-luciferase reporter and RNA pull-down assays were used to identify the microRNA (miRNA) sponge mechanism of circRNAs.

resultsThe expression of circRHOBTB3 was lower in GC tissues and cell lines. Downregulation of circRHOBTB3 was significantly correlated with poor differentiation and unfavorable prognosis in patients with GC. Overexpression of circRHOBTB3 in GC cells led to decreased proliferation and induced G

conclusionTaken together, this study revealed that circRHOBTB3 might function as competing endogenous RNA (ceRNA) for miR-654-3p, which could contribute to growth inhibition of GC through activating p21 signaling pathway. Our data suggested that circRHOBTB3 would serve as a novel promising diagnosis marker and therapeutic target for GC.

Indexed as

AnimalsCell Line, TumorCell MovementCell ProliferationCyclin-Dependent Kinase Inhibitor p21FemaleGene Expression Regulation, NeoplasticHumansMaleMiceMicroRNAsNeoplasm TransplantationPrognosisRNA, CircularStomach NeoplasmsSurvival AnalysisCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21MicroRNAsMIRN654 microRNA, humanRNA, CircularcircRHOBTB3Gastric cancerGrowthmiR-654-3pp21

Identifiers

PMID31928527
PMCPMC6956561
OpenAlexW3011796968

What OpenQuestion holds

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LicenceCC BY
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.