Prepulse inhibition of the startle response enables measuring animal behavior and helps us understand core aspects of neuropsychiatric diseases. Prepulse inhibition is considered a translational indicator of sensorimotor gating deficits present in schizophrenia patients and is crucial in the characterization of animal models of schizophrenia-like behaviors. Hallucinogenic drugs acting through...
Long-term use of potent cannabis during adolescence increases the risk of developing schizophrenia later in life, but to date, the mechanisms involved remain unknown. Several findings suggest that the functional selectivity of serotonin 2A receptor (5-HT2AR) through inhibitory G-proteins is involved in the molecular mechanisms responsible for psychotic symptoms. Moreover, this receptor is...
In the last decade, a large number of studies using Delta9-tetrahydrocannabinol (THC), the main active principle derivative of the marijuana plant, or cannabinoid synthetic derivatives have substantially contributed to advance the understanding of the pharmacology and neurobiological mechanisms produced by cannabinoid receptor activation. Cannabis has been historically used to relieve some of...