1. MUC16 mutation is associated with tumor grade, clinical features, and prognosis in glioma patients.
- Author
-
Ferrer VP
- Subjects
- Humans, CA-125 Antigen genetics, Prognosis, Mutation, Isocitrate Dehydrogenase genetics, Biomarkers, Tumor genetics, Membrane Proteins genetics, Brain Neoplasms pathology, Glioma genetics, Glioma metabolism, Glioma pathology, Glioblastoma
- Abstract
MUC16 is a member of the attached mucin family that encodes cancer antigen 125 (CA-125), but the association of MUC16 status with grade and subtypes of glioma patients has not yet been established. Data for MUC16 mRNA expression in 37 different cancer types were considered, and genomic data from the Cancer Genome Atlas (TCGA) from 1051 low-grade glioma (LGG) patients and 833 glioblastoma (GBM) patients were analyzed. LGG and GBM has low expression of MUC16, but it is frequently mutated in GBM. Kaplan-Meier survival analysis, glioma subtypes, methylation, and isocitrate dehydrogenase (IDH1) status were all performed. We found that mutated-MUC16 in LGG patients is associated with better prognosis considering overall survival (OS), IDH1, methylation, 1p/19q, and 10q status. Conversely, MUC16 mutation were related with worse prognosis in GBM patients upon analyzing those same parameters. Therefore, MUC16 mutations may assist in glioma diagnosis and prognosis and should be further studied in this tumor type., Competing Interests: Declaration of Competing Interest The author declares no competing interests., (Copyright © 2022 Elsevier Inc. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF