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Publication : Chronic CRH depletion from GABAergic, long-range projection neurons in the extended amygdala reduces dopamine release and increases anxiety.

First Author  Dedic N Year  2018
Journal  Nat Neurosci Volume  21
Issue  6 Pages  803-807
PubMed ID  29786085 Mgi Jnum  J:264526
Mgi Id  MGI:6196819 Doi  10.1038/s41593-018-0151-z
Citation  Dedic N, et al. (2018) Chronic CRH depletion from GABAergic, long-range projection neurons in the extended amygdala reduces dopamine release and increases anxiety. Nat Neurosci 21(6):803-807
abstractText  The interplay between corticotropin-releasing hormone (CRH) and the dopaminergic system has predominantly been studied in addiction and reward, while CRH-dopamine interactions in anxiety are scarcely understood. We describe a new population of CRH-expressing, GABAergic, long-range-projecting neurons in the extended amygdala that innervate the ventral tegmental area and alter anxiety following chronic CRH depletion. These neurons are part of a distinct CRH circuit that acts anxiolytically by positively modulating dopamine release.
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