c-Jun N-terminal kinase negatively regulates lipopolysaccharide-induced IL-12 production in human macrophages: role of mitogen-activated protein kinase in glutathione redox regulation of IL-12 production - Utsugi,M.; Dobashi,K.; Ishizuka,T.; Endou,K.; Hamuro,J.; Murata,Y.; Nakazawa,T.; Mori,M. (J Immunol, 2003)