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    • 63. 发明申请
    • Uncharacterized ORF3 in SARS-coronavirus is a cyclic-AMP-dependent kinase and a target for SARS therapy
    • SARS冠状病毒中的未表征的ORF3是环AMP-依赖性激酶和SARS治疗的靶标
    • US20050276818A1
    • 2005-12-15
    • US11132142
    • 2005-05-17
    • Adam GodzikSergey Sikora
    • Adam GodzikSergey Sikora
    • A61K39/215C07K14/165C12N1/18C12Q1/70G01N33/569
    • C07K14/005C12N15/1086C12N2770/20022G01N33/56983G01N2333/165G01N2500/00
    • The present invention relates to novel methods for identifying antiviral agents which selectively interfere with viral proteins that cause the unique infectivity activity of the SARS-coronavirus in comparison to other non-SARS strains of coronavirus. In particular, the present invention relates to screening assays that identify agents which selectively inhibit cyclic-AMP dependent protein kinase activity of the SARS-coronavirus ORF3. The present invention also relates to screening assays that identify agents which selectively inhibit the interaction between SARS-coronavirus cyclic-AMP dependent protein kinase and a calcium dependent targeting molecule. Therefore the agents identified using the assays of the invention may have utility as antiviral agents. The present invention also relates to treatments for sever acute respiratory syndrome caused by a coronavirus, and particularly to treatments that affect the infectivity activity of the SARS-coronavirus. The present invention also relates to diagnostic assays for identifying and characterizing a strain of coronavirus as being one causing severe acute respiratory syndrome.
    • 本发明涉及用于鉴定抗病毒剂的新方法,其与冠状病毒的其它非SARS菌株相比选择性干扰导致SARS冠状病毒的独特感染性活性的病毒蛋白质。 特别地,本发明涉及鉴定选择性抑制SARS冠状病毒ORF3的环AMP依赖性蛋白激酶活性的试剂的筛选试验。 本发明还涉及鉴定选择性抑制SARS-冠状病毒环AMP依赖性蛋白激酶与钙依赖性靶向分子之间相互作用的试剂的筛选试验。 因此,使用本发明的测定法鉴定的药剂可以用作抗病毒剂。 本发明还涉及由冠状病毒引起的急性呼吸综合征治疗,特别涉及影响SARS冠状病毒感染性活性的治疗。 本发明还涉及用于鉴定和表征冠状病毒株作为引起严重急性呼吸综合征的病毒的诊断测定法。