Evidence map›Paper›PMID 25597410›Full record

ArticleOncogene2015

Decreased miRNA-637 is an unfavorable prognosis marker and promotes glioma cell growth, migration and invasion via direct targeting Akt1.

T Que, Y Song, Z Liu, S Zheng, H Long, Z Li, Y Liu, G Wang, Y Liu, J Zhou and 3 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

78 citing papers in PubMed, 1 synthesis or guideline pooled it, 167 citations in OpenAlex.

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18 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

T QueDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Y SongDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Z LiuCancer Research Institute, Southern Medical University, Guangzhou, China.
S ZhengDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
H LongDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Z LiDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Y LiuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
G WangDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Y LiuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
J ZhouDepartment of Neurosurgery, the affiliated hospital of Luzhou medical college, Sichuan, China.
X ZhangDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
W FangCancer Research Institute, Southern Medical University, Guangzhou, China.
S QiDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Nanfang Hospital · CNFirst Affiliated Hospital of Sichuan Medical University · CNSouthern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although increasing evidence indicated that the deregulation of microRNAs (miRNAs) contributes to tumorigenesis and invasion, little is known about the role of miR-637 in human gliomas. In the present study, we found that the expression level of miR-637 was significantly reduced in clinical glioma tissues compared with normal brain tissues. Moreover, we revealed that the introduction of miR-637 dramatically suppressed glioma cell growth, migration and invasion in vitro and in vivo. Further studies revealed that Akt1 is a direct target gene of miR-637. Silencing of Akt1 inhibited the growth and invasion of glioma cells by decreasing phosphorylated Akt, β-catenin, phosphorylated Foxo1 and Cyclin D1 and inducing the expression of Foxo1, which was consistent with the effect of miR-637 overexpression. Suppressed expression of miR-637 and increased Akt1 protein levels were correlated with unfavorable progression and poor prognosis, respectively, and a negative relationship between the miR-637 expression and Akt1 protein levels was observed in gliomas. Our findings provide new insights into the role of miR-637 in the development of gliomas, and implicate the potential application of miR-637 in cancer therapy.

Indexed as

3' Untranslated RegionsBiomarkers, TumorBrain NeoplasmsCell ProliferationGliomaHumansMicroRNAsNeoplasm InvasivenessNeoplasm MetastasisPhosphorylationPrognosisProto-Oncogene Proteins c-akt3' Untranslated RegionsAKT1 protein, humanBiomarkers, TumorMicroRNAsMIRN637 microRNA, humanProto-Oncogene Proteins c-akt

Identifiers

PMID25597410
OpenAlexW2009219030

What OpenQuestion holds

Textmetadata
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.