Title : S-nitrosylation of Src by NR2B-nNOS signal causes Src activation and NR2B tyrosine phosphorylation in levodopa-induced dyskinetic rat model.

Pub. Date : 2019 Mar

PMID : 30350722






8 Functional Relationships(s)
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1 S-nitrosylation of Src by NR2B-nNOS signal causes Src activation and NR2B tyrosine phosphorylation in levodopa-induced dyskinetic rat model. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
2 N-methyl-D-aspartate receptor (NMDAR) subunit NR2B tyrosine phosphorylation mediated by Src family protein tyrosine kinases is closely associated with dyskinesia. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
3 Coinstantaneously, the S-nitrosylation (SNO-Src) and autophosphorylation (p-Src) of Src and NR2B tyrosine phosphorylation were upregulated in dyskinetic rat model. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
4 Coinstantaneously, the S-nitrosylation (SNO-Src) and autophosphorylation (p-Src) of Src and NR2B tyrosine phosphorylation were upregulated in dyskinetic rat model. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
5 Taken together, the S-nitrosylation of Src is caused by nNOS/NO signal, which is overactivated via Ca2+ influx dependent on NR2B/NMDAR, and subsequently facilitates Src auto-tyrosine phosphorylation and further phosphorylates NR2B. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
6 Taken together, the S-nitrosylation of Src is caused by nNOS/NO signal, which is overactivated via Ca2+ influx dependent on NR2B/NMDAR, and subsequently facilitates Src auto-tyrosine phosphorylation and further phosphorylates NR2B. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
7 The "NR2B/NMDAR-nNOS/NO-SNO-Src-p-Src-NR2B/NMDAR" signaling cycle may be the molecular basis of NR2B tyrosine phosphorylation upward positive feedback, which demonstrates the possibility as one latent target for dyskinesia therapy. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus
8 The "NR2B/NMDAR-nNOS/NO-SNO-Src-p-Src-NR2B/NMDAR" signaling cycle may be the molecular basis of NR2B tyrosine phosphorylation upward positive feedback, which demonstrates the possibility as one latent target for dyskinesia therapy. Tyrosine SRC proto-oncogene, non-receptor tyrosine kinase Rattus norvegicus