Evidence map›Paper›PMID 30273182›Full record

ArticleAnti-cancer drugs2019

MicroRNA-195 reverses the resistance to temozolomide through targeting cyclin E1 in glioma cells.

Hongqin Wang, Shuxian Ren, Yongming Xu, Wang Miao, Xintao Huang, Zhizhao Qu, Jinhu Li, Xiaodong Liu, Pengzhou Kong

Open access · hybridAbstract read
In one paragraph

Article in Anti-cancer drugs, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.8field-weighted citation impact, top 33% 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

17 citing papers in PubMed, 25 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

9 authors at 3 institutions in 2 countries.

Hongqin WangDepartment of Neurosurgery, The First Hospital.
Shuxian RenDepartment of Neurosurgery, The First Hospital.
Yongming XuDepartment of Neurosurgery, The First Hospital.
Wang MiaoDepartment of Neurosurgery, The First Hospital.
Xintao HuangDepartment of Neurosurgery, The First Hospital.
Zhizhao QuDepartment of Neurosurgery, The First Hospital.
Jinhu LiDepartment of Neurosurgery, The First Hospital.
Xiaodong LiuDepartment of Neurosurgery, The First Hospital.
Pengzhou KongShanxi Key Laboratory of Carcinogenesis and Translational Research of Esophageal Cancer.
Shanxi Medical University · CNQuzhou City People's Hospital · CNTianjin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioma is the most common malignant tumor of the central nervous system with poor survival. Temozolomide (TMZ) is the first-line chemotherapy drug for initial and recurrent glioma treatment with a relatively good efficacy, which exerts its antitumor effects mainly through cell death induced by DNA double-strand breaks in the G1 and S phases. However, endogenous or acquired resistance to TMZ limits glioma patients' clinical outcome and is also an important cause of glioma replase. MicroRNA-195 (miR-195) plays an important role in the regulation of G1-phase/S-phase transition, DNA damage repair, and apoptosis of tumor cells. We found that miR-195 expression was significantly decreased in TMZ-resistant glioma cells induced with TMZ and correlated to the resistance index negatively. Also, the exogenous expression of miR-195 reversed TMZ resistance and induced the apoptosis of TMZ-resistant glioblastoma cells. Further bioinformatics analysis showed cyclin E1 (CCNE1) was a potential target gene of miR-195. Knockdown of CCNE1 partially reversed the effect of decreased miR-195 on TMZ resistance. The data from The Cancer Genome Atlas - Cancer Genome further suggested that hsa-miR-195 could negatively regulate the expression of CCNE1 in glioma. In conclusion, miR-195 reverses the resistance to TMZ by targeting CCNE1 in glioma cells and it could act as a potential target for treatment in glioma with TMZ resistance.

Indexed as

Antineoplastic Agents, AlkylatingApoptosisCell CycleCell Line, TumorCentral Nervous System NeoplasmsCyclin EDown-RegulationDrug Resistance, NeoplasmGlioblastomaHumansMicroRNAsOncogene ProteinsTemozolomideAntineoplastic Agents, AlkylatingCCNE1 protein, humanCyclin EMicroRNAsMIRN195 microRNA, humanOncogene ProteinsTemozolomide

Identifiers

PMID30273182
PMCPMC6287895
OpenAlexW2895218196

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.