Study Shows the Reason for Aging Brain's Vulnerability
Alzheimer's disease is characterized – among other things – by a dramatic upregulation of the complement cascade, as well as by massive loss of neural connection points or synapses. The traditional way to relate those two findings is that the synaptic loss, and the attendant debris as synapses die, causes inflammation that activates the complement cascade. But Ben Barres said that explanation is probably backward.
Outside of the US
In the U.S. and Canada: +1-800-336-4474
Outside the U.S.: +44-203-684-1796
Hours: Monday - Friday, 8:00am - 6:00 pm EST