THOC2 expression and its impact on 5-fluorouracil resistance in glioblastoma multiforme.

ABSTRACT: Glioblastoma multiforme (GBM) is a highly aggressive brain tumor with poor prognosis and limited treatment options. While 5-fluorouracil (5-FU) has not been widely employed in GBM therapy, emerging research indicates its potential for effectiveness when combined with advanced drug delivery systems to improve its transport to brain tumors. This study aims to investigate the role of THOC2 expression in 5-FU resistance in GBM cell lines. We evaluated diverse GBM cell lines and primary glioma cells for 5-FU sensitivity, cell doubling times, and gene expression. We observed a significant correlation between THOC2 expression and 5-FU resistance. To further investigate this correlation, we selected five GBM cell lines and developed 5-FU resistant GBM cells, including T98FR cells, through long-ter

SUBMITTER: Lee YJ 

PROVIDER: S-EPMC10326588 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature