Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic representation of some of the major components of the extracellular regulated kinase 1/2 (ERK1/2) signaling cascade and its main effects. β-Adr-R, beta adrenergic receptor; Ach-R, muscarinic cholinergic receptors; NMDA-R, NMDA glutamate receptor; D1-R, dopamine 1 receptor; Raf (kinase that phosphorylates MEK1/2 that in turn phosphorylates ERK1/2).
