Identification of the CART neuropeptide circuitry processing TMT-induced predator stress

Highlights • Identification of potential sites for CART-mediated modulation of fear processing. • CART in the central nucleus of amygdala is critical in fear processing. • CART transmits fear information to the ventral bed nucleus of stria terminalis. • CART in the paraventricular nucleus may proces...

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Veröffentlicht in:	Psychoneuroendocrinology 2014-12, Vol.50, p.194-208
Hauptverfasser:	Sharma, Anju, Rale, Abhishek, Utturwar, Kaweri, Ghose, Aurnab, Subhedar, Nishikant
Format:	Artikel
Sprache:	eng
Schlagworte:	2,4,5-trimethyl-3-thiazoline (TMT) Amygdala Animals Antibodies, Neutralizing - administration & dosage Bed nucleus of stria terminalis (BNST) Behavior, Animal - drug effects Behavior, Animal - physiology Behavioral psychophysiology Biological and medical sciences Brain - drug effects Brain - metabolism Cocaine- and amphetamine-regulated transcript (CART) Cues Endocrinology & Metabolism Fear - drug effects Fear - physiology Fear response Freezing Reaction, Cataleptic - drug effects Freezing Reaction, Cataleptic - physiology Fundamental and applied biological sciences. Psychology Grooming Hormones and behavior Male Nerve Tissue Proteins - metabolism Neurons - drug effects Neurons - metabolism Odorants Paraventricular nucleus (PVN) Predator stress Proto-Oncogene Proteins c-fos - metabolism Psychiatry Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Rats Rats, Sprague-Dawley Thiazoles - pharmacology
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Beschreibung
Zusammenfassung:	Highlights • Identification of potential sites for CART-mediated modulation of fear processing. • CART in the central nucleus of amygdala is critical in fear processing. • CART transmits fear information to the ventral bed nucleus of stria terminalis. • CART in the paraventricular nucleus may process predator stress response. • CART in the olfactory system may not be involved in fear processing.
ISSN:	0306-4530 1873-3360
DOI:	10.1016/j.psyneuen.2014.08.019