Evidence map›Paper›PMID 29047259›Full record

ArticleMolecules and cells2017

The Candidate Tumor Suppressor Gene SLC8A2 Inhibits Invasion, Angiogenesis and Growth of Glioblastoma.

Mingqi Qu, Ju Yu, Hongyuan Liu, Ying Ren, Chunxiao Ma, Xingyao Bu, Qing Lan

Open access · diamondAbstract read
In one paragraph

Article in Molecules and cells, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

16 citing papers in PubMed, 29 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

7 authors at 3 institutions in 2 countries.

Mingqi QuDepartment of Neurosurgery, Henan Provincial People's Hospital, P.R. China.
Ju YuDepartment of Neurosurgery, the Second Affiliated Hospital of Soochow University, P.R. China.
Hongyuan LiuDepartment of Neurosurgery, Mianyang Central Hospital, P.R. China.
Ying RenDepartment of Pathology, People's Hospital of Zhengzhou University, P.R. China.
Chunxiao MaDepartment of Neurosurgery, Henan Provincial People's Hospital, P.R. China.
Xingyao BuDepartment of Neurosurgery, Henan Provincial People's Hospital, P.R. China.
Qing LanDepartment of Neurosurgery, the Second Affiliated Hospital of Soochow University, P.R. China.
Zhengzhou University · CNSoochow University · CNMianyang Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma is the most frequent and most aggressive brain tumor in adults. Solute carrier family 8 member 2 (SLC8A2) is only expressed in normal brain, but not present in other human normal tissues or in gliomas. Therefore, we hypothesized that SLC8A2 might be a glioma tumor suppressor gene and detected the role of SLC8A2 in glioblastoma and explored the underlying molecular mechanism. The glioblastoma U87MG cells stably transfected with the lentivirus plasmid containg SLC8A2 (U87MG-SLC8A2) and negative control (U87MG-NC) were constructed. In the present study, we found that the tumorigenicity of U87MG in nude mice was totally inhibited by SLC8A2. Overexpression of SLC8A2 had no effect on cell proliferation or cell cycle, but impaired the invasion and migration of U87MG cells, most likely through inactivating the extracellular signal-related kinases (ERK)1/2 signaling pathway, inhibiting the nuclear translocation and DNA binding activity of nuclear factor kappa B (NF-κB), reducing the level of matrix metalloproteinases (MMPs) and urokinase-type plasminogen activator (uPA)-its receptor (uPAR) system (ERK1/2-NF-κB-MMPs/uPA-uPAR), and altering the protein levels of epithelial to mesenchymal transitions (EMT)-associated proteins E-cardherin, vimentin and Snail. In addition, SLC8A2 inhibited the angiogenesis of U87MG cells, probably through combined inhibition of endothelium-dependent and endothelium-nondependent angiogenesis (vascular mimicry pattern). Totally, SLC8A2 serves as a tumor suppressor gene and inhibits invasion, angiogenesis and growth of glioblastoma.

Indexed as

AnimalsCell Line, TumorCell MovementCell ProliferationGlioblastomaHumansHuman Umbilical Vein Endothelial CellsMiceNeoplasm InvasivenessNeovascularization, PathologicRNA InterferenceSignal TransductionSodium-Calcium ExchangerTumor Suppressor ProteinsXenograft Model Antitumor AssaysSodium-Calcium Exchangersodium-calcium exchanger 1Tumor Suppressor ProteinsangiogenesisglioblastomagrowthinvasionSLC8A2U87MG

Identifiers

PMID29047259
PMCPMC5682253
OpenAlexW2912118936

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.