Title : PICK1-Deficient Mice Exhibit Impaired Response to Cocaine and Dysregulated Dopamine Homeostasis.

Pub. Date : 2018 May-Jun

PMID : 29911172






8 Functional Relationships(s)
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1 PICK1-Deficient Mice Exhibit Impaired Response to Cocaine and Dysregulated Dopamine Homeostasis. Cocaine protein interacting with C kinase 1 Mus musculus
2 PICK1-Deficient Mice Exhibit Impaired Response to Cocaine and Dysregulated Dopamine Homeostasis. Dopamine protein interacting with C kinase 1 Mus musculus
3 Protein interacting with C-kinase 1 (PICK1) is a widely expressed scaffold protein known to interact via its PSD-95/discs-large/ZO-1 (PDZ)-domain with several membrane proteins including the dopamine (DA) transporter (DAT), the primary target for cocaine"s reinforcing actions. Cocaine protein interacting with C kinase 1 Mus musculus
4 Protein interacting with C-kinase 1 (PICK1) is a widely expressed scaffold protein known to interact via its PSD-95/discs-large/ZO-1 (PDZ)-domain with several membrane proteins including the dopamine (DA) transporter (DAT), the primary target for cocaine"s reinforcing actions. Cocaine protein interacting with C kinase 1 Mus musculus
5 In PICK1 knock-out (KO) mice, the acute locomotor response to a single injection of cocaine was markedly attenuated. Cocaine protein interacting with C kinase 1 Mus musculus
6 Moreover, in support of a role for PICK1 in neuroadaptive changes induced by cocaine, we observed diminished cocaine intake in a self-administration paradigm. Cocaine protein interacting with C kinase 1 Mus musculus
7 Moreover, in support of a role for PICK1 in neuroadaptive changes induced by cocaine, we observed diminished cocaine intake in a self-administration paradigm. Cocaine protein interacting with C kinase 1 Mus musculus
8 In summary, in addition to demonstrating a key role of PICK1 in mediating behavioral effects of cocaine, our data reveal a so far unappreciated role of PICK1 in DA homeostasis that possibly involves negative regulation of striatal TH levels. Cocaine protein interacting with C kinase 1 Mus musculus