Metal Dyshomeostasis and Inflammation in Alzheimer’s and Parkinson’s Diseases: Possible Impact of Environmental Exposures
Figure 6
Unsupervised hierarchical clustering analysis (complete-linkage and Manhattan distance similarity measurement) of the expression of 60 selected genes in PD. The clustering analysis is based on similarities in gene expression. The yellow color code represents overexpressed genes (), while blue color code represents underexpressed genes (). The horizontal red color bar indicates PD-affected samples () and the green bar indicates normal elderly controls ().
