Behavioural PharmacologyJuly 2008Christopher S Breivogel, Jonathan M Lambert, Steven Gerfin et al.
Little is known about the roles of beta-arrestins in the regulation of brain CB1 cannabinoid receptors. This study investigated the role of beta-arrestin2 in cannabinoid behavioral effects using beta-arrestin2 -/- mice and their wild-type counterparts. A variety of cannabinoid ligands from different chemical classes that exhibit a variety of efficacies for activation of CB1 receptors were...