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    • 3. 发明申请
    • THREAPEUTIC METHODS FOR TREATING VASCULAR EYE DISORDERS WITH DLL4 ANTAGONISTS
    • 用DLL4拮抗剂治疗血管性眼病的药物治疗方法
    • WO2008019144A2
    • 2008-02-14
    • PCT/US2007/017546
    • 2007-08-07
    • REGENERON PHARMACEUTICALS, INC.WIEGAND, Stanley, J.PAPADOPOULOS, Nicholas, J.LOBOV, Ivan, B.
    • WIEGAND, Stanley, J.PAPADOPOULOS, Nicholas, J.LOBOV, Ivan, B.
    • A61K39/39
    • C07K16/2863A61K38/1709A61K2039/505C07K2317/76C07K2319/30
    • A therapeutic method for treating ischemic or vascular disorders by administering an agent capable of inhibiting human delta-like ligand 4 (DII4) activity to a subject in need thereof. Preferably, the agent is an anti-DII4 antibody or antibody fragment capable of inhibiting the binding of DII4 to a Notch receptor. In one embodiment, the ischemic or vascular disorder is ischemic injury, cerebral ischemia, cardiac ischemia, ischemic conditions affecting the limbs and other organs or tissues, arteriovenous malformations, wound healing, organ or tissue transplantation, placental insufficiency, arterial narrowing and occlusion, atherosclerosis, and systemic or pulmonary hypertension. In another embodiment, the disease treated is an eye disease or condition such as retinopathy of prematurity, ischemic retinopathy, retinal vein or artery occlusion, diabetic retinopathy, choroidal neovascularization, age related macular degeneration, corneal neovascularization, neovascular glaucoma or corneal transplantation.
    • 通过向需要的受试者施用能够抑制人类δ-样配体4(DII4)活性的试剂来治疗局部缺血或血管病症的治疗方法。 优选地,该药剂是能够抑制Dll4与Notch受体结合的抗Dll4抗体或抗体片段。 在一个实施方案中,缺血性或血管病症为局部缺血性损伤,脑缺血,心脏局部缺血,影响肢体和其他器官或组织的缺血性病症,动静脉畸形,伤口愈合,器官或组织移植,胎盘功能不全,动脉狭窄和闭塞,动脉粥样硬化 ,全身性或肺动脉高压。 在另一个实施方案中,所治疗的疾病是眼疾或病症,例如早产儿视网膜病,缺血性视网膜病,视网膜静脉或动脉闭塞,糖尿病性视网膜病,脉络膜新血管生成,年龄相关性黄斑变性,角膜新血管生成,新生血管性青光眼或角膜移植。 p>
    • 8. 发明申请
    • ANTI-CD3 ANTIBODIES, BISPECIFIC ANTIGEN-BINDING MOLECULES THAT BIND CD3 AND CD20, AND USES THEREOF
    • 抗CD3抗体,结合CD3和CD20的双重抗原结合分子及其用途
    • WO2014047231A1
    • 2014-03-27
    • PCT/US2013/060511
    • 2013-09-19
    • REGENERON PHARMACEUTICALS, INC.
    • SMITH, EricPAPADOPOULOS, Nicholas, J.
    • C07K16/28A61K39/395A61P35/00
    • C07K16/2809A61K2039/505C07K16/2887C07K2317/21C07K2317/31C07K2317/33C07K2317/35C07K2317/734C07K2317/74C07K2317/92
    • The present invention provides antibodies that bind to CD3 and methods of using the same. According to certain embodiments, the antibodies of the invention bind human CD3 with high affinity and induce human T cell proliferation. The invention includes antibodies that bind CD3 and induce T cell-mediated killing of tumor cells. According to certain embodiments, the present invention provides bispecific antigen-binding molecules comprising a first antigen-binding domain that specifically binds human CD3, and a second antigen-binding molecule that specifically binds human CD20. In certain embodiments, the bispecific antigen-binding molecules of the present invention are capable of inhibiting the growth of B-cell tumors expressing CD20. The antibodies and bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced targeted immune response is desired and/or therapeutically beneficial. For example, the antibodies of the invention are useful for the treatment of various cancers as well as other CD20-related diseases and disorders.
    • 本发明提供了结合CD3的抗体及其使用方法。 根据某些实施方案,本发明的抗体以高亲和力结合人CD3,并诱导人T细胞增殖。 本发明包括结合CD3并诱导T细胞介导的杀伤肿瘤细胞的抗体。 根据某些实施方案,本发明提供包含特异性结合人CD3的第一抗原结合结构域和特异性结合人CD20的第二抗原结合分子的双特异性抗原结合分子。 在某些实施方案中,本发明的双特异性抗原结合分子能够抑制表达CD20的B细胞肿瘤的生长。 本发明的抗体和双特异性抗原结合分子可用于治疗其中期望和/或治疗有益的上调或诱导的靶向免疫应答的疾病和病症。 例如,本发明的抗体可用于治疗各种癌症以及其它与CD20相关的疾病和病症。
    • 9. 发明申请
    • ANTI-PCSK9 ANTIBODIES WITH PH-DEPENDENT BINDING CHARACTERISTICS
    • 具有PH依赖性结合特征的抗PCSK9抗体
    • WO2014028354A1
    • 2014-02-20
    • PCT/US2013/054456
    • 2013-08-12
    • REGENERON PHARMACEUTICALS, INC.
    • YANCOPOULOS, George, D.PAPADOPOULOS, Nicholas, J.MURPHY, Andrew, J.STAHL, Neil
    • C07K16/40A61K39/395A61P3/06
    • C07K16/40A61K2039/505C07K2317/21C07K2317/565C07K2317/76C07K2317/92C07K2317/94
    • The present disclosure provides antibodies and antigen-binding fragments thereof that specifically bind proprotein convertase subtilisin/kexin-9 (PCSK9) with greater affinity at neutral pH than at acidic pH. The antibodies disclosed herein may possess one or more amino acid changes as compared to antibodies that do not exhibit pH-dependent binding properties. For example, the present disclosure includes anti-PCSK9 antibodies which possess one or more histidine substitutions in one or more complementarity determining regions. The antibodies disclosed herein, with pH-dependent binding properties, remain in circulation and exhibit cholesterol lowering activity for prolonged periods of time in animal subjects as compared to anti-PCSK9 antibodies that do not exhibit pH-dependent binding properties. The antibodies disclosed herein are therefore useful for treating diseases and disorders related to elevated HDL cholesterol, wherein the antibodiesdisclosed herein can be administered to a patient at a lower dose and/or with less frequent dosing as compared to antibodies that do not exhibit pH- dependent binding properties.
    • 本公开提供了在中性pH下比在酸性pH下以更高的亲和力特异性结合前蛋白转化酶枯草杆菌蛋白酶/ kexin-9(PCSK9)的抗体及其抗原结合片段。 与不显示pH依赖性结合特性的抗体相比,本文公开的抗体可具有一个或多个氨基酸变化。 例如,本公开内容包括在一个或多个互补决定区域中具有一个或多个组氨酸取代的抗PCSK9抗体。 与不具有pH依赖性结合性质的抗PCSK9抗体相比,具有pH依赖性结合特性的本文公开的抗体在动物受试者中保持循环并显示长时间的胆固醇降低活性。 因此,本文公开的抗体可用于治疗与升高的HDL胆固醇相关的疾病和病症,其中本文所公开的抗体可以以不显示pH依赖性的抗体与较低剂量和/或以较不频繁的给药相比施用于患者 绑定属性。