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. 2023 May 31;9:82. doi: 10.1038/s41531-023-00527-8

Fig. 2. Integrated analysis of tissue and blood samples from PD and control patients.

Fig. 2

a Heat map visualization of 921 differentially expressed genes (DEGs) between PD and control nigrostriatal (SN) RNA. b The weighted gene co-expression network analysis (WGCNA) was performed with the DEGs expression data to identify the Braak stage related models. c Volcano map visualization of 1001 DEGs between PD and control blood samples of GSE99039. d, e Venn diagrams and scatter plots show the distribution of the overlapping 58 genes.