Molecule that spurs cell's recycling center may help Alzheimer's patients
Wednesday, March 16, 2011 - 11:02
in Biology & Nature
Cells, which employ a process called autophagy to clean up and reuse protein debris leftover from biological processes, were the original recyclers. A team of scientists from Paul Greengard's Rockefeller University laboratory have linked a molecule that stimulates autophagy with the reduction of one of Alzheimer's disease's major hallmarks, amyloid peptide. Their finding suggests a mechanism that could be used to eliminate built-up proteins in diseases such as Alzheimer's, Down syndrome, Huntingdon's and Parkinson's.