ArticleMolecular biology reports2021
The investigation of glutamate transporter 1 (GLT-1) degradation pathway in glioblastoma cells.
Article in Molecular biology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed, 7 citations in OpenAlex.
- Identification of immune-related molecular markers in intracranial aneurysm (IA) based on machine learning and cytoscape-cytohubba plug-in.BMC genomic data · 2023Article
- The expression of glutamate metabolism modulators in the intracranial tumors and glioblastoma cell line.Molecular biology reports · 2022Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Glioblastoma multiform is a primary brain tumor derived from glial cells. The aim of this study is to investigate how glutamate metabolism is regulated by glutamate transporter 1 (GLT-1) degradation pathway in glioblastoma and glial cell lines. The protein expression levels of GLT-1, total ubiquitin, protein kinase C (PKC) proteins involved in the GLT-1 degradation pathway were measured by the western blot technique. Additionally, in glial and glioblastoma cells, the level of glutamate accumulated in the medium and the lysates was measured with the glutamate assay. GLT-1 protein expression was increased significantly in glioblastoma cells. The expression levels of the PKC protein and total ubiquitin were found to be decreased in glioblastoma cells although not significantly. The glutamate accumulated in the medium and lysates of glioblastoma cells is reduced compared to glial cells. Further research regarding excitotoxicity in glioblastoma focusing on GLT-1 degradation or activation pathway may create new opportunities of drug and treatment development.
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