Award
National Institute on Alcohol Abuse and Alcoholism 5R01AA026537-09
Characterization of alcohol interoceptive effects following predator odor exposure: relevance to PTSD
Recipient
University of North Carolina Chapel Hill
Award Amount
$428,856.00
Ceiling
$428,856.00
Awarded
March 03, 2026
Identifier
5R01AA026537-09
This project studies individual differences in stress response using predator odor exposure in rats to understand how stress influences alcohol sensitivity and receptor gene expression, aiming to improve understanding of PTSD and alcohol use comorbidity.
Description
Individuals who suffer from post-traumatic stress disorder (PTSD) are often at higher risk for developing comorbid alcohol use disorder (AUD). The studies in this project will provide broader understanding of the consequences of stressor exposure on alcohol interoceptive effects, which are a key component of alcohol drinking.