Gene mutations linked to drug-resistant epilepsy in astrocytoma.

ABSTRACT:

Introduction

Epilepsy is common in gliomas, particularly astrocytomas, even in patients who have undergone total tumor resection. Resistance to antiseizure drugs presents a significant challenge in managing epilepsy. Seizure outcomes after brain surgery for drug-resistant epilepsy (DRE) are heterogeneous and difficult to predict using models that evaluate current clinical, imaging, and electrophysiological variables. This study aimed to investigate possible correlations between genetic mutations and antiseizure resistance using whole-exome sequencing.

Methods

Tumor samples from a medical biobank were subjected to whole-exome sequencing, and the contribution of 64 genes from a previous report was analyzed.

Results

Fifteen patients had DRE. Compared to the patients who

SUBMITTER: Phabphal K 

PROVIDER: S-EPMC11913685 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature