Title : Dexmedetomidine-Induced Aortic Contraction Involves Transactivation of the Epidermal Growth Factor Receptor in Rats.

Pub. Date : 2022 Apr 13

PMID : 35457136






3 Functional Relationships(s)
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1 Dexmedetomidine-induced EGFR tyrosine and JNK phosphorylation were inhibited by rauwolscine, PP1, PP2, GM6001, and AG1478. Dexmedetomidine mitogen-activated protein kinase 8 Rattus norvegicus
2 Furthermore, dexmedetomidine-induced JNK phosphorylation reduced upon EGFR siRNA treatment. Dexmedetomidine mitogen-activated protein kinase 8 Rattus norvegicus
3 Therefore, these results suggested that the transactivation of EGFR associated with dexmedetomidine-induced contraction, mediated by the alpha-2 adrenoceptor, Src kinase, and matrix metalloproteinase, caused JNK phosphorylation and increased calcium levels. Dexmedetomidine mitogen-activated protein kinase 8 Rattus norvegicus