On the contrary, in the comparison AD vs. FTD, the inclusion of proNGF as predictor does not improve the diagnostic performance (AUC = 0.863 for diagnostic model ∼ Aβ42 + Tau + pTau; vs. AUC = 0.761 for diagnostic model ∼ Aβ42 + Tau + pTau + proNGF) (Supplementary Figure 2). The gene discussed is MAPT; the disease is frontotemporal dementia.