] Since their discovery in 1982, prions have been mostly
] associated with deadly and devastating neurodegenerative
] disorders%u2014notably variant Creutzfeld-Jakob disease
] and bovine spongiform encephalopathy. Nevertheless, some
] maintain that the mechanism by which prions change their
] shape and aggregate might be put to good use in
] biological systems. In back-to-back papers in the
] December 26 issue of Cell, researchers ascribe prion-like
] properties to an elegant mechanism involved in
] maintaining memory

This is interesting...its also kinda cool that this came along right after I decided that I would probably write about prions for my grant writing course

The Scientist :: Good news for prions?