Binge-Like Ethanol Drinking Increases Otx2, Wnt1, and Mdk Gene Expression in the Ventral Tegmental Area of Adult Mice
pubmed: wnt1 2021-05-07
Summary:
Alcohol use disorder is associated with pathophysiological changes in the dopaminergic system. Orthodenticle homeobox 2 (OTX2) is a transcription factor important for the development of dopaminergic neurons residing in the ventral tegmental area (VTA), a critical region of the brain involved in drug reinforcement. Previous studies have demonstrated that ethanol exposure during embryonic development reduces Otx2 mRNA levels in the central nervous system. We hypothesized that levels of OTX2 would...