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    • 2. 发明申请
    • Methods for the Treatment of Disease Using Immunoglobulins Having Fc Regions with Altered Affinities for FcgammaRactivating and FcgammaRinhibiting
    • 使用具有Fcγ激活和Fcγ抑制具有改变亲和力的Fc区的免疫球蛋白治疗疾病的方法
    • US20140134162A1
    • 2014-05-15
    • US14156747
    • 2014-01-16
    • Jeffrey B. StavenhagenScott Koenig
    • Jeffrey B. StavenhagenScott Koenig
    • C07K16/30
    • C07K16/30A61K2039/505C07K16/2887C07K2317/71C07K2317/72C07K2317/732C07K2317/734
    • The present invention relates to methods of treating or preventing cancer and other diseases using molecules, particularly polypeptides, more particularly immunoglobulins (e.g., antibodies), comprising a variant Fc region, wherein said variant Fc region comprises at least one amino acid modification relative to a wild-type Fc region, which variant Fc region binds an FcγR that activates a cellular effector (“FcγRActivating,” such as FcγRIIA or FcγRIIIA) and an FcγR that inhibits a cellular effector (“FcγRInhibiting,” such as FcγRIIA) with an altered Ratio of Affinities relative to the respective binding affinities of such FcγR for the Fc region of the wild-type immunoglobulin. The methods of the invention are particularly useful in preventing, treating, or ameliorating one or more symptoms associated with a disease, disorder, or infection where either an enhanced efficacy of effector cell function mediated by FcγR is desired (e.g., cancer, infectious disease) or an inhibited effector cell response mediated by FcγR is desired (e.g., inflammation, autoimmunde disease).
    • 本发明涉及使用分子,特别是多肽,特别是包含变体Fc区的免疫球蛋白(例如抗体)治疗或预防癌症和其它疾病的方法,其中所述变体Fc区包含至少一个相对于 野生型Fc区,该变体Fc区结合激活细胞效应子(“FcγRActivating”,例如FcγRIIA或FcγRIIIA)的FcγR)和抑制细胞效应子(“FcγR抑制”如FcγRIIA)的FcγR,其具有改变的比例 的亲和力相对于野生型免疫球蛋白Fc区的FcγR各自的结合亲和力。 本发明的方法特别可用于预防,治疗或改善与需要由FcγR介导的效应细胞功能的增强功效的疾病,病症或感染相关的一种或多种症状(例如癌症,感染性疾病) 或由FcγR介导的受抑制的效应细胞反应是期望的(例如炎症,自身免疫疾病)。
    • 6. 发明授权
    • Methods of administering/dosing anti-RSV antibodies for prophylaxis and treatment
    • 给予/给予抗RSV抗体进行预防和治疗的方法
    • US07553489B2
    • 2009-06-30
    • US11643982
    • 2006-12-20
    • James F. YoungScott KoenigLeslie S. JohnsonWilliam D. HuseJeffrey D. WatkinsHerren Wu
    • James F. YoungScott KoenigLeslie S. JohnsonWilliam D. HuseJeffrey D. WatkinsHerren Wu
    • A61K39/42A61K39/155
    • C07K16/1027A61K2039/505C07K2317/24C07K2317/56C07K2317/565
    • The present invention encompasses novel antibodies and fragments thereof which immunospecifically bind to one or more RSV antigens and compositions comprising said antibodies and antibody fragments. The present invention encompasses methods preventing respiratory syncytial virus (RSV) infection in a human, comprising administering to said human a prophylactically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject. The present invention also encompasses methods for treating or ameliorating symptoms associated with a RSV infection in a human, comprising administering to said human a therapeutically effective amount of one or more antibodies or fragments thereof that immunospecifically bind to one or more RSV antigens, wherein a certain serum titer of said antibodies or antibody fragments is achieved in said human subject. The present invention further encompasses compositions comprising antibodies or fragments thereof that immunospecifically bind to a RSV antigen, and methods using said compositions for detection or diagnosis of a RSV infection.
    • 本发明包括免疫特异性结合一种或多种RSV抗原的新型抗体及其片段,以及包含所述抗体和抗体片段的组合物。 本发明包括预防人类呼吸道合胞病毒(RSV)感染的方法,包括向所述人施用预防有效量的一种或多种免疫特异性结合一种或多种RSV抗原的抗体或其片段,其中一定的血清滴度为 所述抗体或抗体片段在所述人受试者中实现。 本发明还包括用于治疗或改善与人类RSV感染有关的症状的方法,包括向所述人施用治疗有效量的一种或多种免疫特异性结合一种或多种RSV抗原的抗体或其片段,其中一定 所述抗体或抗体片段的血清滴度在所述人受试者中实现。 本发明还包括包含免疫特异性结合RSV抗原的抗体或其片段的组合物,以及使用所述组合物检测或诊断RSV感染的方法。