Fig. 1: Workflow to describe SARS-CoV-2 host interactome analysis based on PPI data.

Human-human PPI database has been merged with Host-SARS-CoV-2 PPIs databases and then an explorative algorithm (Random Walk with Restart) was applied in order to identify host response to SARS-CoV-2 infection, pathways modulations induced by specific SARS-CoV-2 protein and link with pathogenic conditions in COVID-19.