Moreover, Parkinson’s disease (NDUFA9, TUBB4B, etc.; p-value = 4.94E-21), Prion disease (UQCR10, SDHA, etc.; p-value = 4.82E-17) and Pathways of neurodegeneration - multiple diseases (UBA52, etc.; p-value = 6.44E-16) were linked to the low abundant proteins in HF (Supplementary Table S2; Figure 2). Here, NDUFA9 is linked to Parkinson disease.