Article
ABCB1 Polymorphisms Influence on Temozolomide Resistance and Overall Survival in Glioblastoma Patients: A Systematic Review of Clinical Evidence.
Journal of cellular and molecular medicine - 1 Apr 2026
De Luca Fabiola, Mannino Deborah, Capra Anna Paola, Ciappina Giuliana, Donato Marco, Caruso Giuseppe, Esposito Emanuela, Ardizzone Alessio
Abstract excerpt
Glioblastoma (GB), defined as IDH-wildtype CNS WHO grade 4 tumour according to the 2021 WHO classification of CNS tumours, remains a uniformly lethal malignancy in which the efficacy of temozolomide (TMZ) continues to be constrained by both intrinsic tumur biology and the pharmacological barrier imposed by the blood-brain barrier (BBB). Given the central role of the ABCB1 (MDR1/P-glycoprotein) efflux transporter...
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