SCARB2 and Parkinson disease: This is supported by the fact that the LIMP‐2‐coding SCARB2 gene is itself a risk factor for PD, connected via GCase and the GluCer/a‐syn axis.[41, 53, 54] We therefore investigated whether the three common GCase variants E326K, N370S and L444P exhibited altered binding to LIMP‐2.