MAGL targeted PROTAC degrader simultaneously enhances P53 for synergistic treatment of glioblastoma stem cell.

ABSTRACT: Glioblastoma (GBM) stands as the most fatal brain tumor due to limited therapeutic options and high rates of drug resistance. Current surgical and pharmacological interventions usually fail to eradicate the aggressive GBM stem cells (GSCs), which leads to the deadly GBM occurrence. Although proteolysis-targeting chimeras (PROTACs) are prosperous in drug development for tumors, their application in GBM, particularly for GSC-sensitive drug candidates remains in its nascent stages. In this regard, we designed a monoacylglycerol lipase (MAGL) targeting PROTAC, where MAGL was identified as a novel target for GSCs in our previous study. The MAGL inhibitor JZL184 was redesigned by leveraging computational chemistry analysis, and an active unit was engaged for conjugation. E3 ligand for MAGL targe

SUBMITTER: Yuan Z 

PROVIDER: S-EPMC11926070 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature