The proteolytic processing of the beta-amyloid precursor protein (APP) is regulated by neurotransmitters. Stimulation of metabotropic glutamate receptors (mGluRs) has been shown to increase the release of soluble amyloid precursor protein derivatives (APPs) from cultured cells. We examined the effects of mGluR agonists on APP processing in cortical and hippocampal slices from rat brain. Incubat...
