The CB1 negative allosteric modulator PSNCBAM-1 reduces ethanol self-administration via a nonspecific hypophagic effect

Abstract Alcohol use disorder (AUD) affects >15 million people in the United States. Current pharmacotherapeutic treatments for AUD are only modestly effective, necessitating the identification of new targets for medications development. The cannabinoid receptor type 1 (CB1) has been a target of interest for the development of medications for substance use disorders and other compulsive disorders. However, CB1 antagonists/inverse agonists (e.g., rimonabant) have severe side effects that limit their clinical utility, including anxiety, depression, and suicide. Recent development of CB1