Evidence map›Paper›PMID 31489579›Full record

ArticleHuman cell2019

MiR-148a inhibits the proliferation and migration of glioblastoma by targeting ITGA9.

Tong-Jiang Xu, Peng Qiu, Yu-Bao Zhang, Sheng-Yuan Yu, Guang-Ming Xu, Wei Yang

Abstract read
PubMed Publisher
In one paragraph

Article in Human cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

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  15. The Status ofInternational journal of molecular sciences · 2020
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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

6 authors at 2 institutions in 1 country.

Tong-Jiang XuDepartment of Neurosurgery, Shandong Provincial Hospital, Shandong University, No. 9677 Jingshi Road, Jinan, 250014, Shandong, People's Republic of China.
Peng QiuDepartment of Neurosurgery, Shandong Provincial Hospital, Shandong University, No. 9677 Jingshi Road, Jinan, 250014, Shandong, People's Republic of China.
Yu-Bao ZhangDepartment of Neurosurgery, Shandong Provincial Hospital, Shandong University, No. 9677 Jingshi Road, Jinan, 250014, Shandong, People's Republic of China.
Sheng-Yuan YuDepartment of Neurosurgery, Shandong Provincial Hospital, Shandong University, No. 9677 Jingshi Road, Jinan, 250014, Shandong, People's Republic of China.
Guang-Ming XuDepartment of Neurosurgery, Shandong Provincial Hospital, Shandong University, No. 9677 Jingshi Road, Jinan, 250014, Shandong, People's Republic of China.
Wei YangDepartment of Neurosurgery, Shandong Provincial Hospital, Shandong University, No. 9677 Jingshi Road, Jinan, 250014, Shandong, People's Republic of China. dawei.yang@126.com.
Shandong Provincial Hospital · CNShandong University · CN

Funding

Science and Technology Development Plan Project of Jinan City 201302038Shandong Provincial Natural Science Foundation, China ZR2015HM015
6 · The paper itself

Abstract

Glioblastoma is a common malignant primary intracranial tumor characterized by rapid invasive growth and a high recurrence rate after surgery. MicroRNAs (miRNAs) are involved in cell proliferation, differentiation, and apoptosis, and abnormal miRNA expression is associated with the occurrence and progression of various tumors, including glioblastomas. The aim of this study was to determine the levels of miR-148a and integrin subunit alpha 9 (ITGA9) in glioblastoma tissues and cells and their involvement in cancer cell proliferation and migration. Glioblastoma tissues from 19 patients and two glioblastoma cell lines (U87 and LN229) were used in this study. The effects of miR-148a on cell viability, proliferation, colony formation, migration, and invasion were assessed. Glioblastomas were xenografted in nude mice to examine the effects of miR-148a overexpression on tumor growth in vivo. Levels of ITGA9 mRNA and protein in glioblastoma tissues were detected by quantitative reverse transcription PCR and western blot analysis, respectively. The interaction between miR-148a and ITGA9 was determined by a dual-luciferase reporter gene assay. We found that the overexpression of miR-148a decreases the proliferation, clustering, migration, and invasiveness of U87 and LN229 cells and inhibits the tumorigenicity of xenografted glioblastomas. We confirmed that ITGA9 is the target of miR-148a. Restoration of ITGA9 expression reversed the decreased viability, migration, and invasiveness of glioblastoma cells induced by miR-148a overexpression. Our findings indicate that miR-148a can suppress the malignant phenotype of glioblastoma by targeting ITGA9 and identify ITGA9 as a potential therapeutic target for glioblastoma.

Indexed as

AnimalsBrain NeoplasmsCell MovementCell ProliferationCell SurvivalGene ExpressionGlioblastomaHumansIntegrinsMaleMice, NudeMicroRNAsMolecular Targeted TherapyNeoplasm InvasivenessNeoplasm TransplantationRNA, MessengerIntegrinsITGA9 protein, humanMicroRNAsMIRN148 microRNA, humanRNA, MessengerGlioblastomaITGA9MalignantMigrationmiR-148aProliferation

Identifiers

PMID31489579
OpenAlexW2972209283

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.