Regulation of NMDA receptor trafficking by amyloid-β
Amyloid-β peptide is elevated in the brains of patients with Alzheimer disease and is believed to be causative in the disease process. Amyloid-β reduces glutamatergic transmission and inhibits synaptic plasticity, although the underlying mechanisms are unknown. We found that application of amyloid-β promoted endocytosis of NMDA receptors in cortical neurons. In addition, neurons from a genetic mou