REGULATION OF MUSCARINIC RECEPTOR-MEDIATED sAPP RELEASE BY PLA2- RELATED PATHWAYS.

  • Published : 2003.04.01

Abstract

Chronic inflammatory processes are associated with pathology of Alzheimer's disease(AD). The expression of both cyclooxygenase-2(COX-2) and phospholipase A2(PLA2) appears to be strongly activated during AD, indicating the importance of inflammatory gene pathways as a response to brain injury. Stimulation of heterotrimeric G protein-coupled receptors including muscarinic receptors activates cytosolic PLA2 and receptor-mediated activation of PLA2 generates free fatty acids (i.e., arachidonic acid). (omitted)

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