Figure 3.
Group-specific seeding patterns associated with distinct genetic predictors. Scatterplots of regional Parkinson’s disease-related gene expression versus average seed region likelihood for (A) all GWAS Parkinson’s disease risk-factor genes, (B) immune-related genes, (C) lysosomal genes, (D) autophagy-related genes, (E) mitochondrial genes and (F) LAG3. The S1 seeds are predicted by the average of all GWAS genes, immune-related and lysosomal genes, whereas S2 genes are predicted by autophagy-related genes and LAG3. (G) Scatterplots of regional microglial and neuronal abundance quantified by PC1 of high-fidelity genes, versus average seed region likelihood. Increased microglial abundance and decreased neuronal abundance predict S2 seed regions, while these measures are unrelated to S2 seed region likelihood.