Synthetic cannabinoids (SCBs) represent a rapidly expanding and chemically diverse class of new psychoactive substances, deliberately designed to mimic the effects of natural cannabis. However, their high potency and full agonism at cannabinoid receptors lead to severe public health risks. The primary mechanism of SCBs' action involves the robust activation of CB1 and CB2 receptors, which in...
Schizophrenia (SCZ), a chronic psychiatric disorder, is characterized by cognitive impairment, hallucinations, and delusions, with current antipsychotic treatments offering limited efficacy and considerable side effects. Cannabidiol (CBD), a non-psychoactive compound from Cannabis sativa, has shown promise in treating neurological and psychiatric conditions, though its precise mechanisms in...
Ketamine, a noncompetitive N-methyl-D-aspartate receptor antagonist, is associated with chronic abuse leading to schizophrenia-like cognitive deficits. The gut-brain axis may play a role in mediating substance-induced neurotoxicity; however, its involvement in ketamine-induced cognitive impairment remains poorly understood. Here, chronic ketamine exposure was administered intraperitoneally to...