Article ; Online: An Investigation into the Relationship of SUR-1TRPM4 Receptor with Peritumoral Edema in High-Grade Glial Tumors.
2024 Volume 34, Issue 1, Page(s) 93–101
Abstract: Aim: To investigate the presence of Sur1-Trpm4 receptors in high-grade glial tumors, and their relationship with edema volumes in preoperative magnetic resonance imaging (MRI) sequences.: Material and methods: MRI sections were extracted from T1- ... ...
Abstract | Aim: To investigate the presence of Sur1-Trpm4 receptors in high-grade glial tumors, and their relationship with edema volumes in preoperative magnetic resonance imaging (MRI) sequences. Material and methods: MRI sections were extracted from T1-weighted (T1W) and T2-weighted (T2W) sequences and fluidattenuated inversion recovery (FLAIR) images. After that, T1W 3D magnetization-prepared rapid gradient echo (MP-RAGE) sequences were taken with and without contrast medium. Tumor and peritumoral edema volumes were calculated in cubic centimeters. Sur1- Trpm4 receptors were studied by immunohistochemical examination of tissue samples. Relationships between data were analyzed using Spearman's correlation coefficient. Results: In the immunohistochemical examinations, 58% of the samples from patients with high-grade glial tumors were positive for Sur1 and 74% were positive for Trpm4. The volume of tumors was correlated with the volume of peritumoral edema. Conclusion: The presence of the Sur1-Trpm4 receptor complex in high-grade glial tumors was confirmed. Further preclinical or clinical studies are required to identify and validate the role of Sur1-Trpm4 in glial tumor subgroups. |
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MeSH term(s) | Humans ; Glioma/complications ; Glioma/diagnostic imaging ; Magnetic Resonance Imaging/methods ; Edema/diagnostic imaging |
Language | English |
Publishing date | 2024-01-29 |
Publishing country | Turkey |
Document type | Journal Article |
ZDB-ID | 1203779-5 |
ISSN | 2651-5032 ; 1019-5149 |
ISSN (online) | 2651-5032 |
ISSN | 1019-5149 |
DOI | 10.5137/1019-5149.JTN.36251-21.4 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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