An Amyloid Link between Parkinson's Disease and Melanoma (image) American Chemical Society Share Print E-Mail Caption Immunofluorescence images show that some α-synuclein and Pmel17 are in the same locations in human melanoma cells. Credit Dexter Dean, Ph.D. Usage Restrictions Image may only be used with shown credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.