CD4-IgG2 formulations
    4.
    发明申请
    CD4-IgG2 formulations 审中-公开
    CD4-IgG2制剂

    公开(公告)号:US20050142139A1

    公开(公告)日:2005-06-30

    申请号:US10804802

    申请日:2004-03-19

    摘要: This invention provides formulations of the anti-HIV therapeutic, CD4-IgG2, that contain higher concentrations of the therapeutic than were previously prepared, are stable, compatible with lyophilization, and safe to administer. These formulations are suitable for intravenous, subcutaneous and intramuscular delivery, the latter two routes being potentially useful for facilitating self-administration by HIV-infected individuals. This invention is also directed to methods of making the CD4-IgG2 formulations described in the disclosure, and methods of using the formulations to inhibit or prevent infect CD4+ cells from becoming infected with HIV, and to treat subjects having CD4+ cells infected with HIV.

    摘要翻译: 本发明提供了抗HIV治疗剂CD4-IgG2的制剂,其含有比先前制备的更高浓度的治疗剂,其是稳定的,与冻干相容并且安全施用。 这些制剂适用于静脉内,皮下和肌内递送,后两种途径可能有助于促进HIV感染个体的自我施用。 本发明还涉及制备本公开中描述的CD4-IgG2制剂的方法,以及使用制剂抑制或预防感染CD4 +细胞感染HIV的方法,以及治疗感染HIV的CD4 +细胞的受试者的方法。

    CD4-IgG2 formulations
    5.
    发明申请
    CD4-IgG2 formulations 审中-公开
    CD4-IgG2制剂

    公开(公告)号:US20050276798A1

    公开(公告)日:2005-12-15

    申请号:US11086611

    申请日:2005-03-21

    摘要: This invention provides formulations of the anti-HIV therapeutic, CD4-IgG2, that contain higher concentrations of the therapeutic than were previously prepared, are stable, and safe to administer. Methods for making high-concentration CD4-IgG2 formulations by first concentrating CD4-IgG2 to about 50 mg/ml in a buffer comprising about 6.7 mM histidine/2% maltose, pH 6.0, then lyophilizing the sample and reconstituting it to about 150 mg/ml in a buffer comprising about 20 mM histidine/6% maltose, pH 6.0, are provided. Such high-concentration CD4-IgG2 formulations are suitable for intravenous, subcutaneous and intramuscular delivery, the latter two routes being potentially useful for facilitating self-administration by HIV-infected individuals. This invention is also directed to methods of using the CD4-IgG2 formulations to inhibit or prevent infect CD4+ cells from becoming infected with HIV, and to treat subjects having CD4+ cells infected with HIV.

    摘要翻译: 本发明提供抗HIV治疗性CD4-IgG2的制剂,其含有比先前制备的更高浓度的治疗剂,稳定且安全。 通过首先在包含约6.7mM组氨酸/ 2%麦芽糖(pH 6.0)的缓冲液中将CD4-IgG2浓缩至约50mg / ml的方法制备高浓度CD4-IgG2制剂,然后将样品冷冻干燥并将其重构为约150mg / ml,含有约20mM组氨酸/ 6%麦芽糖,pH6.0的缓冲液。 这种高浓度的CD4-IgG2制剂适用于静脉内,皮下和肌内递送,后两种途径可能有助于促进HIV感染个体的自我施用。 本发明还涉及使用CD4-IgG2制剂抑制或预防感染CD4 +细胞感染HIV的方法,以及治疗感染HIV的CD4 +细胞的受试者的方法。

    Method for preventing HIV-1 infection of CD4+ cells
    6.
    发明申请
    Method for preventing HIV-1 infection of CD4+ cells 审中-公开
    防止HIV-1感染CD4 +细胞的方法

    公开(公告)号:US20060029932A1

    公开(公告)日:2006-02-09

    申请号:US11175815

    申请日:2005-07-05

    IPC分类号: A61K39/42 C12Q1/70 A61K38/16

    摘要: This invention provides methods for inhibiting fusion of HIV-1 to CD4− cells which comprise contacting CD4− cells with a non-chemokine agent capable of binding to a chemokine receptor in an amount and under conditions such that fusion of HIV-1 to the CD4+ cells is inhibited. This invention also provides methods for inhibiting HIV-1 infection of CD4+ cells which comprise contacting CD4+ cells with a non-chemokine agent capable of binding to a chemokine receptor in an amount and under conditions such that fusion of HIV-1 to the CD4+ cells is inhibited, thereby inhibiting the HIV-1 infection. This invention provides non-chemokine agents capable of binding to the chemokine receptor and inhibiting fusion of HIV-1 to CD4+ cells. This invention also provides pharmaceutical compositions comprising an amount of the non-chemokine agent capable of binding to the chemokine receptor and inhibiting fusion of HIV-1 to CD4+ cells effective to prevent fusion of HIV-1 to CD4+ cells and a pharmaceutically acceptable carrier.

    摘要翻译: 本发明提供了抑制HIV-1与CD4 +细胞融合的方法,其包括将CD4 +细胞与能够结合趋化因子受体的非趋化因子试剂接触 量和在使HIV-1与CD4 +细胞融合被抑制的条件下。 本发明还提供了用于抑制CD4 +细胞的HIV-1感染的方法,其包括将CD4 +细胞与能够结合趋化因子受体的非趋化因子试剂接触 数量和条件下,使得HIV-1与CD4 +细胞的融合被抑制,从而抑制HIV-1感染。 本发明提供能够结合趋化因子受体并抑制HIV-1与CD4 +细胞融合的非趋化因子试剂。 本发明还提供药物组合物,其包含一定量的能够结合趋化因子受体的非趋化因子剂并且抑制HIV-1与有效防止HIV-1与CD融合的CD4 +细胞融合 4 +细胞和药学上可接受的载体。

    Compositions comprising anti-CCR5 antibody
    7.
    发明申请
    Compositions comprising anti-CCR5 antibody 审中-公开
    包含抗CCR5抗体的组合物

    公开(公告)号:US20070274986A1

    公开(公告)日:2007-11-29

    申请号:US11804746

    申请日:2007-05-17

    IPC分类号: A61K39/395 C07K16/44

    摘要: This invention provides a composition which comprises a monoclonal antibody or a fragment of such antibody, wherein the monoclonal antibody or fragment of such antibody binds to the same epitope as antibody PA14 produced by a hybridoma cell line designated PA14 (ATCC Accession No. HB-12610) and a carrier. This invention also provides a method of treating a subject infected with HIV-1 which comprises administering to the subject an effective dose of the composition of the invention.

    摘要翻译: 本发明提供了包含单克隆抗体或该抗体片段的组合物,其中单克隆抗体或该抗体的片段与由指定为PA14(ATCC登录号HB-12610)的杂交瘤细胞系产生的抗体PA14相同的表位结合 )和运营商。 本发明还提供了一种治疗感染HIV-1的受试者的方法,其包括向受试者施用有效剂量的本发明组合物。

    Anti-CCR5 antibody
    8.
    发明申请
    Anti-CCR5 antibody 有权
    抗CCR5抗体

    公开(公告)号:US20070031408A1

    公开(公告)日:2007-02-08

    申请号:US11581945

    申请日:2006-10-16

    摘要: The invention is directed an anti-CCR5 antibody which comprises (i) two light chains, each light chain comprising the expression product of a plasmid designated pVK:HuPRO14O-VK (ATCC Deposit Designation PTA-4097), and (ii) two heavy chains, each heavy chain comprising an expression product of either a plasmid designated pVgl:HuPRO140 HG2-VH (ATCC Deposit Designation PTA-4098) or a plasmic designated pVgl:HuPRO140 (mutB+D+I)-VH (ATCC Deposit Designation PTA-4099) or a fragment thereof which binds to CCR5 on the surface of a human cell.

    摘要翻译: 本发明涉及抗CCR5抗体,其包含(i)两条轻链,每条轻链包含命名为pVK:HuPRO14O-VK(ATCC保藏号PTA-4097)的质粒的表达产物,和(ii)两条重链 每个重链包含称为pVgl:HuPRO140HG2-VH(ATCC保藏号PTA-4098)或质粒命名为pVgl:HuPRO140(mutB + D + I)-VH(ATCC保藏号PTA-4099)的质粒的表达产物 )或其与人细胞表面上的CCR5结合的片段。

    Anti-CCR5 antibodies
    9.
    发明申请
    Anti-CCR5 antibodies 审中-公开
    抗CCR5抗体

    公开(公告)号:US20070231327A1

    公开(公告)日:2007-10-04

    申请号:US11805573

    申请日:2007-05-23

    IPC分类号: A61K39/00

    摘要: This invention provides a monoclonal antibody or a fragment of such antibody, wherein the antibody or the fragment of such antibody binds to the same epitope as monoclonal antibody PA14 produced by the hybridoma cell line designated PA14 (ATCC Accession No. HB12610). This invention also provides a hybridoma cell line designated PA14 (ATCC Accession No. HB-12610) which produces a monoclonal antibody designated PA14.

    摘要翻译: 本发明提供单克隆抗体或该抗体的片段,其中抗体或该抗体的片段与由指定为PA14(ATCC登录号HB12610)的杂交瘤细胞系产生的单克隆抗体PA14结合相同的表位。 本发明还提供了称为PA14(ATCC登录号HB-12610)的杂交瘤细胞系,其产生称为PA14的单克隆抗体。

    Methods for reducing viral load in HIV-1-infected patients
    10.
    发明申请
    Methods for reducing viral load in HIV-1-infected patients 审中-公开
    降低HIV-1感染患者病毒载量的方法

    公开(公告)号:US20070026441A1

    公开(公告)日:2007-02-01

    申请号:US11491330

    申请日:2006-07-21

    IPC分类号: C12Q1/68 G01N33/53

    摘要: This method provides a method for reducing HIV-1 viral load in an HIV-1-infected human subject which comprises administering to the subject at a predefined interval effective HIV-1 viral load-reducing doses of (a) a humanized antibody designated PRO 140, or of (b) an anti-CCR5 receptor monoclonal antibody. This invention also provides a method for inhibiting in a human subject the onset or progression of an HIV-1-associated disorder, the inhibition of which is effected by inhibiting fusion of HIV-1 to CCR5+CD4+ target cells in the subject. This invention also provides a method for treating a subject infected with HIV-1 comprising administering to the subject (a) a monoclonal antibody which (i) binds to a CCR5 receptor on the surface of the subject's CD4+ cells and (ii) inhibits fusion of HIV-1 to the subject's CCR5+CD4+ cells, and (b) a non-antibody CCR5 receptor antagonist, in amounts effective to treat the subject.

    摘要翻译: 该方法提供了用于降低HIV-1感染的人受试者中的HIV-1病毒载量的方法,其包括以预定间隔向受试者施用有效的HIV-1病毒载量降低剂量的(a)称为PRO140的人源化抗体 ,或(b)抗CCR5受体单克隆抗体。 本发明还提供了一种在人类受试者中抑制HIV-1相关疾病的发生或进展的方法,其抑制通过抑制HIV-1与CCR5 + SUP> + 靶细胞。 本发明还提供了用于治疗感染HIV-1的受试者的方法,其包括对受试者施用(a)单克隆抗体,所述单克隆抗体(i)与受试者的CD4 + 细胞和(ii)以有效治疗受试者的量,抑制HIV-1与受试者的CCR5 + CD4 +细胞的融合,和(b)非抗体CCR5受体拮抗剂。