The Pathway Ontology (PW), is currently being developed at the Rat Genome Database. For more information about this vocabulary, please see Petri et al. The rat genome database pathway portal. Database (Oxford). 2011 Apr 8;2011:bar010. Print 2011 or contact us (http://rgd.mcw.edu/contact/index.shtml).
Angiotensin IV is derived from angiotensin III through the action of aminopeptidase N. The receptor for angiotensin IV has been shown to be the insulin-regulated membrane aminopeptidase. Studies suggest that angiotensin IV signaling activates a number of intracellular second messenger systems and plays a role in vascular remodeling and memory.