ScienceDaily (Apr. 6, 2010) — Although the cause of Parkinson’s disease remains a mystery, scientists now have a better understanding of the earliest stages of abnormal aggregation of a key disease-associated protein. The research, published online on April 6th in Biophysical Journal, provides new insight into the first steps in the formation of neurotoxic structures called Lewy bodies that are the hallmark of the Parkinson’s brain.