title: Role of cellular proteases in viral pathogenicity.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000201:enzymology*; D002478:Cells, Cultured; D002642:Chick Embryo; D004789:Enzyme Activation; D006023:Glycoproteins / Q000378:metabolism; D009154:Mutation; D009975:Orthomyxoviridae / Q000472:pathogenicity; D010252:Paramyxoviridae / Q000472:pathogenicity; D010447:Peptide Hydrolases / Q000378:metabolism*; D014764:Viral Proteins / Q000302:isolation & purification / Q000378:metabolism; D014774:Virulence; D014780:Viruses / Q000378:metabolism / Q000472:pathogenicity*
chemical_list: D006023:Glycoproteins; D014764:Viral Proteins; D010447:Peptide Hydrolases