ArticleFrontiers in neurology2025
Gene mutations linked to drug-resistant epilepsy in astrocytoma.
Article in Frontiers in neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Prognosis of subarachnoid hemorrhage determined by intracranial pressure thresholds.Journal of cerebrovascular and endovascular neurosurgery · 2025Article
- Research progress in glioma-related epilepsy (Review).Biomedical reports · 2025Article
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Authors and funding
7 authors.
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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 showed drug responsiveness, patients in the DRE group exhibited mutations in glutamate receptor genes ( Discussion: These findings suggest that somatic gene mutations are closely linked to DRE. Identifying the molecular basis of antiseizure drug resistance is crucial for improving the management of DRE.
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