CD38 and Parkinson disease: We identified three suggestive immunophenotypes associated with PD that were risk factors for PD (FDR < 0.2): CD11b on Mo MDSC (myeloid cell panel), CD38 on IgD+ CD24− (B cell panel) and CD14+ CD16+ monocyte %monocyte (monocyte panel) (Supplementary Figures S1–S4).