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公开(公告)号:US20140023646A1
公开(公告)日:2014-01-23
申请号:US14043402
申请日:2013-10-01
Applicant: Innate Pharma S.A.S. , Novo Norkish A/S
IPC: A61K39/395 , A61K45/06
CPC classification number: A61K39/3955 , A61K45/06 , A61K2039/505 , C07K16/08 , C07K16/28 , C07K16/2803 , C07K16/2896 , C07K2317/24 , C07K2317/732 , C07K2317/76 , C07K2317/92
Abstract: Described are methods of treating viral disease using compounds that block inhibitory NK cell receptors, thereby reducing their inhibition of NK cell cytotoxicity in killing infected target cells. In one embodiment, the compound is an antibody binding, for example, one or more of the human KIR2DL1, KIR2DL2, and KIR2DL3 receptors. In another embodiment, the method further comprises administering a therapeutic antibody or fusion protein which binds an antigen expressed on cells infected with the virus.
Abstract translation: 描述了使用阻断抑制性NK细胞受体的化合物治疗病毒性疾病的方法,从而降低其在杀死感染的靶细胞中NK细胞的细胞毒性的抑制。 在一个实施方案中,所述化合物是结合例如人KIR2DL1,KIR2DL2和KIR2DL3受体中的一种或多种的抗体。 在另一个实施方案中,所述方法还包括施用结合感染病毒的细胞上表达的抗原的治疗性抗体或融合蛋白。