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View Full Version : Molecular janitors help explain AD



roshni
08-14-2006, 02:10 PM
WASHINGTON - Scientists have discovered molecular janitors that clear away a sticky gunk blamed for Alzheimer's disease — until they get old and quit sweeping up.

The finding helps explain why Alzheimer's is a disease of aging. More importantly, it suggests a new weapon: drugs that give nature's cleanup crews a boost.

"It's a whole new way of thinking in the Alzheimer's field," said Dr. Andrew Dillin, a biologist at California's Salk Institute for Biological Studies who led the new research.

link: http://www.msnbc.msn.com/id/14290153/