EIF2A and glioma: In fact Salazar et al. [55] showed that in human glioma cells THC-induced ceramide accumulation and the eukaryotic translation initiation factor 2α (eIF2α) phosphorylation thereby activating an ER stress response that promoted autophagy via tribbles homolog 3–dependent (TRB3-dependent) inhibition of the Akt/mammalian target of rapamycin complex 1 (mTORC1) axis [55].