Evidence map›Paper›PMID 34377026›Full record

ArticleCancer management and research2021

CircTMCO3 Promotes Gastric Cancer Progression by Regulating miR-577/RAB14 Axis.

Peng Yu, Ke Wei, Taimin Zhang, Zhenzong Tan, Hezhao Zhao, Hao Sun

Open access · goldAbstract read
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. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 9 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

6 authors at 2 institutions in 1 country.

Peng YuChongqing University Cancer Hospital Gastrointestinal Department, Chongqing, 400000, People's Republic of China.
Ke WeiChongqing University Cancer Hospital Gastrointestinal Department, Chongqing, 400000, People's Republic of China.
Taimin ZhangChongqing University Cancer Hospital Gastrointestinal Department, Chongqing, 400000, People's Republic of China.
Zhenzong TanChongqing University Cancer Hospital Gastrointestinal Department, Chongqing, 400000, People's Republic of China.
Hezhao ZhaoChongqing University Cancer Hospital Gastrointestinal Department, Chongqing, 400000, People's Republic of China.
Hao SunChongqing University Cancer Hospital Gastrointestinal Department, Chongqing, 400000, People's Republic of China.
Chongqing Cancer Hospital · CNChongqing University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGrowing evidence indicated that circRNAs played major roles in the progression of human cancer. Nevertheless, the molecular mechanism and effects of circTMCO3 in GC are still unclear.

methodsFirst, qRT-PCR was used to evaluate the levels of circTMCO3 from GC tissues, GC cells, normal tissues and gastric epithelial cells. Then, the GC cells were transfected to analyze the proliferation, migration and invasion of GC cells by MTT, colony formation and transwell assays. Next, the expressions of miR-577 and RAB14 in GC tissues and cells were examined by qRT-PCR following transfection. The target interaction of circTMCO3-miR-577 and miR-577-RAB14 was explored by the dual-luciferase reporter and RNA pull-down assays. In the end, the growth and viability of GC cells were detected by MTT, colony formation and transwell assays, respectively, following the transfection of GC cells.

resultsIn this research, we found circTMCO3 expressions are significantly up-regulated in GC tissues and cells compared with the normal tissues and gastric epithelial cells. We discovered that the knockdown of circTMCO3 remarkably inhibits the proliferation, migration and invasion of GC cells. Besides, through the prediction of binding sites between circTMCO3, miR-577 and RAB14, we discovered miR-577 is a target of circTMCO3 while RAB14 is a target gene of miR-577. Finally, the results demonstrate the overexpression of miR-577 and the silence of RAB14 could inhibit the effects of circTMCO3 on proliferation, migration and invasion in GC cells.

conclusioncircTMCO3 accelerated the growth and migration of GC cells by regulating miR-577/RAB14 axis.

Indexed as

circTMCO3gastric cancerHGC-27KATO IIImiR-577RAB14

Identifiers

PMID34377026
PMCPMC8349533
OpenAlexW3190946124

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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.