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The role of kappa opioid receptors in stress-induced reinstatement of alcohol seeking in rats.

Brain and behavior | 2014

Stress is related to heavy alcohol use and relapse in alcoholics. Using the reinstatement model, we have shown that corticotropin-releasing factor (CRF) underlies stress-induced relapse to alcohol seeking in laboratory rodents. Little is known about how other neurotransmitters interact with CRF in these effects. Dynorphin and its receptor (kappa opioid receptor, KOR) are involved in stress responses and in alcohol seeking. KOR and CRF receptors (CRF R) may interact in the production of stress-related behaviors but it is not known whether this interaction is involved in reinstatement of alcohol seeking.

Pubmed ID: 24944865 RIS Download

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Associated grants

  • Agency: NIAAA NIH HHS, United States
    Id: R01 AA013108
  • Agency: NIAAA NIH HHS, United States
    Id: AA13108

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