Divergent ethanol drinking phenotypes are linked to region-specific dysregulation of serotonin systems in the mouse brain
Brianna E. George, Elana Vidrascu, Sofia Neira, Miles Powell Devine, Thomas L. Kash
The paper identifies region-specific serotonergic and opioid receptor gene expression differences linked to distinct ethanol drinking phenotypes in mice.
bioRxiv · Feb 5, 2026 · PreprintNeuroscience