Morphine coordinates SST and PV interneurons in the prelimbic cortex to disinhibit pyramidal neurons and enhance reward.
Morphine coordinates SST and PV interneurons in the prelimbic cortex to disinhibit pyramidal neurons and enhance reward.
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吗啡协调前边缘皮质中的 SST 和 PV 中间神经元,以抑制锥体神经元并增强奖赏
DOI:
10.1038/s41380-019-0480-7
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发表时间:
2021-04
影响因子:
11
通讯作者:
Ma L
中科院分区:
文献类型:
--
作者:
Jiang C;Wang X;Le Q;Liu P;Liu C;Wang Z;He G;Zheng P;Wang F;Ma L
Opioids, such as morphine, are clinic analgesics which induce euphoria. Morphine exposure modifies the excitability and functional interactions between neurons, while the underlying cellular and molecular mechanisms, especially how morphine assembles heterogeneous interneurons (INs) in prelimbic cortex (PrL) to mediate disinhibition and reward, are not clear. Using approaches of optogenetics, electrophysiology, and cell type-specific RNA-seq, we show that morphine attenuates the inhibitory synaptic transmission from parvalbumin+(PV)-INs onto pyramidal neurons in PrL via μ-opioid receptor (MOR) in PV-INs. Meanwhile, morphine enhances the inhibitory inputs from somatostatin+(SST)-INs onto PV-INs, and thus disinhibits pyramidal neurons via δ-opioid receptor (DOR)-dependent Rac1 upregulation in SST-INs. We show that MOR in PV-INs is required for morphine-induced behavioral sensitization, while DOR as well as Rac1 activity in SST-INs is required for morphine-induced conditioned place preference and hyper-locomotion. These results reveal that SST- and PV-INs, functioning in PrL as a disinhibitory architecture, are coordinated by morphine via different opioid receptors to disinhibit pyramidal neurons and enhance reward.
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影响因子:
16.2
作者:
Hearing M;Kotecki L;Marron Fernandez de Velasco E;Fajardo-Serrano A;Chung HJ;Luján R;Wickman K
通讯作者:
Wickman K
影响因子:
64.8
作者:
Hayashi-Takagi A;Yagishita S;Nakamura M;Shirai F;Wu YI;Loshbaugh AL;Kuhlman B;Hahn KM;Kasai H
通讯作者:
Kasai H
影响因子:
64.8
作者:
Hedrick NG;Harward SC;Hall CE;Murakoshi H;McNamara JO;Yasuda R
通讯作者:
Yasuda R
DOI:
10.1093/bioinformatics/btp101
发表时间:
2009-04-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Bindea G;Mlecnik B;Hackl H;Charoentong P;Tosolini M;Kirilovsky A;Fridman WH;Pagès F;Trajanoski Z;Galon J
通讯作者:
Galon J
影响因子:
64.5
作者:
Kim CK;Ye L;Jennings JH;Pichamoorthy N;Tang DD;Yoo AW;Ramakrishnan C;Deisseroth K
通讯作者:
Deisseroth K