Cell specific photoswitchable agonist for reversible control of endogenous dopamine receptors.
Cell specific photoswitchable agonist for reversible control of endogenous dopamine receptors.
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DOI:
10.1038/s41467-021-25003-w
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发表时间:
2021-08-06
影响因子:
16.6
通讯作者:
Isacoff E
中科院分区:
文献类型:
--
作者:
Donthamsetti P;Winter N;Hoagland A;Stanley C;Visel M;Lammel S;Trauner D;Isacoff E
Dopamine controls diverse behaviors and their dysregulation contributes to many disorders. Our ability to understand and manipulate the function of dopamine is limited by the heterogenous nature of dopaminergic projections, the diversity of neurons that are regulated by dopamine, the varying distribution of the five dopamine receptors (DARs), and the complex dynamics of dopamine release. In order to improve our ability to specifically modulate distinct DARs, here we develop a photo-pharmacological strategy using a Membrane anchored Photoswitchable orthogonal remotely tethered agonist for the Dopamine receptor (MP-D). Our design selectively targets D1R/D5R receptor subtypes, most potently D1R (MP-D1ago), as shown in HEK293T cells. In vivo, we targeted dorsal striatal medium spiny neurons where the photo-activation of MP-D1ago increased movement initiation, although further work is required to assess the effects of MP-D1ago on neuronal function. Our method combines ligand and cell type-specificity with temporally precise and reversible activation of D1R to control specific aspects of movement. Our results provide a template for analyzing dopamine receptors. In this study, the authors develop a photo-pharmacological strategy using a Membrane anchored Photoswitchable orthogonal remotely tethered agonist for the Dopamine receptor (MP-D) to selectively and reversibly modulate the D1R receptor subtype.
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影响因子:
25
作者:
Boyden, ES;Zhang, F;Deisseroth, K
通讯作者:
Deisseroth, K
DOI:
10.1523/jneurosci.5532-12.2013
发表时间:
2013-05-15
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Gore BB;Zweifel LS
通讯作者:
Zweifel LS
影响因子:
15
作者:
Donthamsetti PC;Winter N;Schönberger M;Levitz J;Stanley C;Javitch JA;Isacoff EY;Trauner D
通讯作者:
Trauner D
影响因子:
4
作者:
Aravanis, Alexander M.;Wang, Li-Ping;Deisseroth, Karl
通讯作者:
Deisseroth, Karl
影响因子:
18.2
作者:
Broichhagen J;Damijonaitis A;Levitz J;Sokol KR;Leippe P;Konrad D;Isacoff EY;Trauner D
通讯作者:
Trauner D