Evidence map›Paper›PMID 32327666›Full record

ArticleCell death & disease2020

MicroRNA-4476 promotes glioma progression through a miR-4476/APC/β-catenin/c-Jun positive feedback loop.

Jie Lin, Shengfeng Ding, Cheng Xie, Renhui Yi, Zhiyong Wu, Jie Luo, Tengyue Huang, Yu Zeng, Xizhao Wang, Anqi Xu and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 25 citations in OpenAlex.

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  12. Reference Genes for qPCR-Based miRNA Expression Profiling in 14 Human Tissues.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2022
    Review
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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 4 institutions in 1 country.

Jie Lin *Department of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.ORCID http://orcid.org/0000-0002-2641-1911
Shengfeng Ding *Department of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Cheng Xie *Department of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Renhui YiDepartment of Neurosurgery, The First Affiliated Hospital of Gannan Medical University, 341000, Ganzhou, Jiangxi, PR China.
Zhiyong WuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Jie LuoDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Tengyue HuangDepartment of Neurosurgery, The First Affiliated Hospital of Gannan Medical University, 341000, Ganzhou, Jiangxi, PR China.
Yu ZengDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Xizhao WangDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Anqi XuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China.
Jianqi XiaoDepartment of Neurosurgery, The First Hospital of Qiqihar City, 161005, Qiqihar, PR China. xijiqi@126.com.
Ye SongDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China. songye@smu.edu.cn.
Xian ZhangDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, Guangdong, PR China. zxa@smu.edu.cn.
Nanfang Hospital · CNFirst Affiliated Hospital of Gannan Medical University · CNFujian Medical University · CNQiqihar University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioma has been a major healthcare burden; however, the specific molecular regulatory mechanism underlying its initiation and progression remains to be elucidated. Although it is known that many miRNAs are involved in the regulation of malignant phenotypes of glioma, the role of miR-4476 has not been reported yet. In the present study, we identify miR-4476 as an upregulated microRNA, which promotes cell proliferation, migration, and invasion in glioma. Further mechanistic analyses indicate that the adenomatous polyposis coli (APC), a negative regulator of the Wnt/β-catenin signaling pathway, is a direct target of miR-4476 and mediates the oncogenic effects of miR-4476 in glioma. C-Jun, a downstream effector of the Wnt/β-catenin signaling, is upregulated by miR-4476 overexpression. In turn, c-Jun could positively regulate miR-4476 expression by binding to the upstream of its transcription start site (TSS). Furthermore, in our clinical samples, increased miR-4476 is an unfavorable prognostic factor, and its expression positively correlates with c-Jun expression but negatively correlates with that of APC. In conclusion, our study demonstrates that miR-4476 acts as a tumor enhancer, directly targeting APC to stimulate its own expression and promoting the malignant phenotypes of glioma.

Indexed as

AnimalsBiomarkers, TumorBrain NeoplasmsCell ProliferationDisease ProgressionGene Expression Regulation, NeoplasticGliomaHumansMiceMice, NudeMicroRNAsPrognosisTransfectionWnt Signaling PathwayBiomarkers, TumorMicroRNAs

Identifiers

PMID32327666
PMCPMC7181615
OpenAlexW3020626902

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.