Fig. 1From: Systematic analysis of multi-omics data reveals component-specific blood-based biomarkers for Parkinson’s diseasePRISMA 2020 flow diagram for new systematic reviews. The screening process of 932 papers on PubMed related to Parkinson, Transcriptomics, Proteomics and Metabolomics to a final 79 papers for review that are blood-based specificBack to article page