From:  Translocator protein (TSPO) in glioma: implications for diagnosis, disease progression monitoring, and targeted therapies

Molecular targets, pathways, effects on glioma cells, and potential therapeutic agents

Molecular targetPathwayEffect on glioma cellsPotential therapeutic agentsReference
TSPOMitochondrial functionPromotes cell survival, reduces apoptosisTSPO ligands (e.g., [11C]PK11195)[115]
NF-κBInflammationEnhanced by cytokine releaseNF-κB inhibitors[116]
ROSOxidation stressIncreases oxidative damage and proliferationAntioxidants (e.g., N-acetylcysteine)[117]
Cytochrome CApoptotic pathwaysReduced release lowers apoptosisTSPO inhibitors[118]

[11C]PK11195: [11C]N-butan-2-yl-1-(2-chlorophenyl)-N-methylisoquinoline-3-carboxamide; NF-κB: nuclear factor kappa-light-chain-enhancer of activated B cell; ROS: reactive oxygen species; TSPO: translocator protein