Evidence map›Paper›PMID 30906475›Full record

ArticleExperimental and therapeutic medicine2019

miR-128-3p inhibits glioma cell proliferation and differentiation by targeting NPTX1 through IRS-1/PI3K/AKT signaling pathway.

Leiming Huo, Bin Wang, Maohua Zheng, Yonghong Zhang, Jiguang Xu, Gang Yang, Quanlin Guan

Abstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
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

35 citing papers in PubMed.

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  18. Non-coding RNA in cancer.Essays in biochemistry · 2021
    Review
  19. Observational
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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

7 authors.

Leiming HuoDepartment of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Bin WangDepartment of Neurosurgery, The First People's Hospital of Longxi County, Dingxi, Gansu 730050, P.R. China.
Maohua ZhengDepartment of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Yonghong ZhangDepartment of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Jiguang XuDepartment of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Gang YangDepartment of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Quanlin GuanDepartment of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been reported that glioma has a higher morbidity and mortality than other types of malignant brain tumor. While glioma has been extensively researched, the exact molecular mechanisms of its genesis and progression have remained to be fully elucidated. In order to explore a novel glioma-associated pathway which may represent a therapeutic target, 61 pairs of tumor tissues and adjacent normal tissues of glioma patients were collected and subjected to reverse-transcription quantitative polymerase chain reaction analysis, indicating that the relative expression of microRNA (miR)-128-3p was significantly decreased in the tumor tissues. However, the expression of neuronal pentraxin 1 (NPTX1) was obviously elevated. Through a bioinformatics analysis using Targetscan and transfection experiments, it was confirmed that NPTX1 was targeted by miR-128-3p. In the U251 human glioma cell line, transfection with miR-128-3p mimics increased the levels of phosphorylated insulin receptor substrate 1 (p-IRS-1), phosphoinositide-3 kinase (PI3K) and p-AKT, as demonstrated by western blot analysis. In addition, the proliferation rate of the cells was notably decreased following transfection with miR-128-3p mimics. Conversely, transfection with miR-128-3p inhibitor significantly increased the levels of p-IRS-1, PI3K and p-AKT, accompanied by an elevated proliferation rate of the cells. Therefore, it was indicated that miR-128-3p could reversely regulate NPTX1 expression. After the expression of NPTX1 was inhibited with specific small interfering RNA, the levels of p-IRS-1, PI3K and p-AKT were obviously decreased, while the expression of miR-128-3p was not significantly changed. Overall, it was concluded that miR-128-3p suppresses glioma through the NPTX1/IRS-1/PI3K/AKT signaling pathway.

Indexed as

AKTgliomainsulin receptor substrate 1microRNA-128-3pneuronal pentraxin 1phosphoinositide-3 kinase

Identifiers

PMID30906475
PMCPMC6425241

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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.