LIPOSOME TREATMENT OF VIRAL INFECTIONS
    2.
    发明申请
    LIPOSOME TREATMENT OF VIRAL INFECTIONS 审中-公开
    LIPOSOME治疗病毒感染

    公开(公告)号:WO2008088581A2

    公开(公告)日:2008-07-24

    申请号:PCT/US2007/075080

    申请日:2007-08-02

    Abstract: One can treat a viral infection such as hepatitis B (HBV), hepatitis C (HCV), and bovine viral diarrhea virus (BVDV) infections via the delivery of pH sensitive liposomes directly into the endoplasmic reticulum (ER) membrane. Two exemplary liposome formulations are DOPE/CHEMS (DC liposomes) and DOPE/CHEMS/PEG-PE (DCPP liposomes). DC and DCPP liposomes can optimize the intracellular delivery of N -butyl deoxynojirimycin ( N B-DNJ), and consequently increase the in vivo activity of this iminosugar several orders of magnitude, and could be used in combination with other therapeutic agents such as interferon and/or ribavirin. The optimized release of N B-DNJ directly into the ER can be also applied for the treatment of other viruses, for which N B-DNJ is known to be an effective antiviral, such as human immunodeficiency virus (HIV).

    Abstract translation: 通过将pH敏感的脂质体直接递送到内质网(ER)膜中,可以治疗乙型肝炎(HBV),丙型肝炎(HCV)和牛病毒性腹泻病毒(BVDV)感染的病毒感染。 两种示例性的脂质体制剂是DOPE / CHEMS(DC脂质体)和DOPE / CHEMS / PEG-PE(DCPP脂质体)。 DC和DCPP脂质体可以优化N-丁基脱氧野尻霉素(NB-DNJ)的细胞内递送,从而增加这种亚氨基二糖的体内活性几个数量级,并且可以与其它治疗剂如干扰素和/ 或利巴韦林。 NB-DNJ直接进入ER的优化释放也可以用于其他病毒的治疗,已知NB-DNJ是有效的抗病毒药物,如人类免疫缺陷病毒(HIV)。

    COMBINED THERAPEUTIC USE OF ANTIBODIES AND ENDOGLYCOSIDASES
    6.
    发明申请
    COMBINED THERAPEUTIC USE OF ANTIBODIES AND ENDOGLYCOSIDASES 审中-公开
    联合治疗抗生素和内毒素的治疗方法

    公开(公告)号:WO2013110946A1

    公开(公告)日:2013-08-01

    申请号:PCT/GB2013/050164

    申请日:2013-01-25

    Abstract: The invention relates to compositions comprising therapeutic antibodies, and uses and methods for increasing the potency of therapeutic antibodies. In particular, the invention provides a composition comprising (i) an agent which reduces Fc receptor binding of endogenous serum antibodies, and (ii) a therapeutic antibody, preferably a therapeutic antibody which is resistant to the agent. The therapeutic antibody may be administered to the subject after a set time interval, or the blood of the subject may be treated with the agent prior to administration of the therapeutic antibody.

    Abstract translation: 本发明涉及包含治疗性抗体的组合物,以及用于增加治疗性抗体效力的用途和方法。 特别地,本发明提供一种组合物,其包含(i)降低内源性血清抗体的Fc受体结合的试剂,和(ii)治疗性抗体,优选对该试剂具有抗性的治疗性抗体。 治疗性抗体可以在设定的时间间隔后施用于受试者,或者可以在施用治疗性抗体之前用试剂治疗受试者的血液。

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