The schizophrenia susceptibility gene neuregulin 1 modulates tolerance to the effects of cannabinoids.
The International Journal of Neuropsychopharmacology June 2011 Aurelie A Boucher, Glenn E. Hunt, Jacques Micheau et al.
Cannabis increases the risk of schizophrenia in genetically vulnerable individuals. In this study we aim to show that the schizophrenia susceptibility gene neuregulin 1 (Nrg1) modulates the development of tolerance to cannabinoids in mice. Nrg1 heterozygous (HET) and wild-type (WT) mice were treated daily for 15 d with the synthetic analogue of Δ9-tetrahydrocannabinol, CP55,940 (0.4 mg/kg). We...