Copper handling by astrocytes: insights into neurodegenerative diseases.

Copper (Cu) is an essential trace element in the brain that can be toxic at elevated levels. Cu accumulation is a suspected etiology in several neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease, and prion-induced disorders. Astrocytes are a proposed depot in the brain for Cu and other metals, including lead (Pb). This article… CONTINUE READING