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Cited by 176

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Corticotropin Releasing Hormone Type 2 Receptors in the Dorsal Raphe Nucleus Mediate the Behavioral Consequences of Uncontrollable Stress

Open access
Hammack, Sayamwong E., Schmid, Megan J., LoPresti, Matthew L., Der-Avakian, Andre, Pellymounter, Mary Ann, Foster, Alan C., Watkins, Linda R., Maier, Steven F.·2003·The Journal of Neuroscience

Abstract

Uncontrollable shock produces a constellation of behavioral changes that are not observed after equivalent escapable shock. These include interference with escape and potentiation of fear conditioning. The activation of corticotropin-releasing hormone (CRH) receptors within the caudal dorsal raphe nucleus (DRN) during inescapable tailshock (IS) has been shown to be critical for the development of these behavioral changes. CRH binds to two receptor subtypes, both of which are found in the DRN. The present set of studies examined which CRH receptor subtype mediates the effects of IS. Intra-DRN administration of the CRH 2 receptor antagonist anti-sauvagine-30 before IS dose-dependently blocked IS-induced behavioral changes; the CRH 1 receptor antagonist 2-methyl-4-(N-propyl-N-cycloproanemethylamino)-5-chloro-6-(2,4,6-trichloranilino)pyrimidine (NBI27914), administered in the same manner, did not. Moreover, the highly selective CRH 2 receptor agonist urocortin II (Ucn II) dose-dependently caused behavioral changes associated with IS in the absence of shock. Ucn II was effective at doses 100-fold lower than those previously required for CRH. The relationship between CRH 2 receptors and DRN 5-HT is discussed.

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Crossref · 10.1523/jneurosci.23-03-01019.2003

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Metadata

Authors
Hammack, S. E., Schmid, M. J., LoPresti, M. L., Der-Avakian, A., Pellymounter, M. A., Foster, A. C., Watkins, L. R., & Maier, S. F.
Venue
The Journal of Neuroscience
Published
2003-02-01
Volume
23
Issue
3
Pages
1019-1025
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W1501004659
Cited by
176
References
11
FWCI
5.29
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Corticotropin Releasing Hormone Type 2 Receptors in the Dorsal Raphe Nucleus Mediate the Behavioral Consequences of Uncontrollable Stress. https://app.cochat.ai/papers/10.1523/jneurosci.23-03-01019.2003
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Hammack, S. E., Schmid, M. J., LoPresti, M. L., Der-Avakian, A., Pellymounter, M. A., Foster, A. C., Watkins, L. R., & Maier, S. F. (2003). Corticotropin Releasing Hormone Type 2 Receptors in the Dorsal Raphe Nucleus Mediate the Behavioral Consequences of Uncontrollable Stress. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.23-03-01019.2003

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