Interferons exert their antiviral , antiproliferative and immunoregulatory activities by stimulating the expression of several genes .
interferons exert their antiviral , antiproliferative and immunoregulatory activities by stimulating the expression of several genes .
B-protein_family_or_group O O B-other_name I-other_name I-other_name I-other_name B-protein_family_or_group O O O O O O O O O