part_of
neuron-to-neuron signaling pathway via the chemical synapse
cardiovascular system homeostasis pathway
epinephrine signaling pathway
2010-06-18T03:39:46Z
Epinephrine acts as a hormone and a neurotransmitter. It promotes various actions by signaling via various adrenergic receptors, G-protein coupled receptor type. The alpha receptor 1 and 2 couple to the Galphaq and Galphai subunits of heterotrimeric G proteins, respectively. The three beta receptors couple to the Galphas subunit.
PW:0000790
VPetri
pathway
catecholamine signaling pathway
chemical compound signaling pathway