TTR and neurodegenerative disease: A recent preprint suggests that SARS-CoV-2 induces amyloid aggregation of several proteins involved in neurodegenerative diseases such as APLP1, ApoE, clusterin, α2-macroglobulin, PGK-1, ceruloplasmin, nucleolin, 14–3-3, transthyretin, and vitronectin [99].