Evidence map›Paper›PMID 33327965›Full record

ArticleCancer cell international2020

MiR-4310 induced by SP1 targets PTEN to promote glioma progression.

Zhiyong Wu, Jie Luo, Tengyue Huang, Renhui Yi, Shengfeng Ding, Cheng Xie, An'qi Xu, Yu Zeng, Xizhao Wang, Ye Song and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

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  8. LncRNA MAPKAPK5_AS1 facilitates cell proliferation in hepatitis B virus -related hepatocellular carcinoma.Laboratory investigation; a journal of technical methods and pathology · 2022
    Article
  9. 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

12 authors at 5 institutions in 1 country.

Zhiyong WuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China.ORCID http://orcid.org/0000-0001-7414-817X
Jie LuoDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China.
Tengyue HuangDepartment of Neurosurgery, The First Affiliated Hospital of Gannan Medical University, 341000, Ganzhou, Jiangxi, People's Republic of China.
Renhui YiDepartment of Neurosurgery, The First Affiliated Hospital of Gannan Medical University, 341000, Ganzhou, Jiangxi, People's Republic of China.
Shengfeng DingDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China.
Cheng XieDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China.
An'qi XuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China.
Yu ZengDepartment of Neurosurgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 200072, Shanghai, People's Republic of China.
Xizhao WangDepartment of Neurosurgery, The First Hospital of Quanzhou Affiliated to Fujian Medical University, 362000, Quanzhou, Fujian, People's Republic of China.
Ye SongDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China.
Xiaofeng ShiDepartment of Neurosurgery, Shenzhen Longgang Central Hospital (The Second Affiliated Hospital of the Chinese University of Hong Kong ((Shenzhen)), Shenzhen, 518116, Guangdong, People's Republic of China. sxffxh@163.com.
Hao LongDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, People's Republic of China. longh812@163.com.
Nanfang Hospital · CNFirst Affiliated Hospital of Gannan Medical University · CNLonggang Central Hospital · CNFujian Medical University · CNTongji University · CN

Funding

Outstanding Youths Development Scheme of Nanfang Hospital, Southern Medical University Grant NO. 2016J008
6 · The paper itself

Abstract

backgroundmiRNAs have been reported to be involved in multiple biological processes of gliomas. Here, we aimed to analyze miR-4310 and its correlation genes involved in the progression of human glioma.

methodsmiR-4310 expression levels were examined in glioma and non-tumor brain (NB) tissues. The molecular mechanisms of miR-4310 expression and its effects on cell proliferation, migration, and invasion were explored using 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide, Transwell chamber, Boyden chamber, and western blot analyses, as well as its effect on tumorigenesis was explored in vivo in nude mice. The relationships between miR-4310, SP1, phosphatase, and tensin homolog (PTEN) were explored using chromatin immunoprecipitation, agarose gel electrophoresis, electrophoresis mobility shift, and dual-luciferase reporter gene assays.

resultsmiR-4310 expression was upregulated in glioma tissues compared to that in NB tissues. Overexpressed miR-4310 promoted glioma cell proliferation, migration, and invasion in vitro, as well as tumorigenesis in vivo. The inhibition of miR-4310 expression was sufficient to reverse these results. Mechanistic analyses revealed that miR-4310 promoted glioma progression through the PI3K/AKT pathway by targeting PTEN. Additionally, SP1 induced the expression of miR-4310 by binding to its promoter region.

conclusionmiR-4310 promotes the progression of glioma by targeting PTEN and activating the PI3K/AKT pathway; meanwhile, the expression of miR-4310 was induced by SP1.

Indexed as

GliomamiR-4310PI3K/AKT signalingPTENSP1

Identifiers

PMID33327965
PMCPMC7745362
OpenAlexW3111771709

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.