Recent Efforts to Dissect the Genetic Basis of Alcohol Use and Abuse.

ABSTRACT: Alcohol use disorder (AUD) is defined by several symptom criteria, which can be dissected further at the genetic level. Over the past several years, our understanding of the genetic factors influencing alcohol use and abuse has progressed tremendously; numerous loci have been implicated in different aspects of alcohol use. Previously known associations with alcohol-metabolizing enzymes (ADH1B, ALDH2) have been replicated definitively. In addition, novel associations with loci containing the genes KLB, GCKR, CRHR1, and CADM2 have been reported. Downstream analyses have leveraged these genetic findings to reveal important relationships between alcohol use behaviors and both physical and mental health. AUD and aspects of alcohol misuse have been shown to overlap strongly with psychiatric diso

SUBMITTER: Sanchez-Roige S 

PROVIDER: S-EPMC7071963 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature