Pharmacological enhancement of mGluR5 facilitates contextual fear memory extinction.
Pharmacological enhancement of mGluR5 facilitates contextual fear memory extinction.
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DOI:
10.1101/lm.035857.114
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发表时间:
2014-12
期刊:
影响因子:
--
通讯作者:
Wang H
中科院分区:
文献类型:
--
作者:
Sethna F;Wang H
Behavioral exposure therapy, which involves extinction of the previously acquired fear, has been used to treat anxiety-related symptoms such as post-traumatic stress disorder. It has been hypothesized that proextinction pharmacotherapeutics may enhance the efficacy of exposure therapy. Systemic administration of the metabotropic glutamate receptor 5 (mGluR5)-positive allosteric modulator 3-cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamide (CDPPB) facilitated the extinction of contextual fear memory. Notably, CDPPB also enhanced the initial fear memory formation, and had no effect on memory retrieval. Our data suggest that positive regulation of mGluR5 may offer a new method to enhance exposure therapy through facilitating extinction without adversely affecting other aspects of memory process.
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DOI:
10.3390/molecules16032097
发表时间:
2011-03-02
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Cleva RM;Olive MF
通讯作者:
Olive MF
DOI:
10.1038/npp.2010.88
发表时间:
2011-01
期刊:
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology
影响因子:
--
作者:
通讯作者:
--
影响因子:
25
作者:
Parsons, Ryan G.;Ressler, Kerry J.
通讯作者:
Ressler, Kerry J.
影响因子:
64.8
作者:
Tang, YP;Shimizu, E;Tsien, JZ
通讯作者:
Tsien, JZ
影响因子:
10.6
作者:
Otto, Michael W.;Tolin, David F.;Pollack, Mark H.
通讯作者:
Pollack, Mark H.