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    • 18. 发明授权
    • Methods for regulation of active TNF-.alpha.
    • 调节活性TNF-α的方法
    • US5861382A
    • 1999-01-19
    • US436330
    • 1995-06-29
    • Irun R. CohenOfer LiderLiora CahalonOded ShoseyovRaanan Margalit
    • Irun R. CohenOfer LiderLiora CahalonOded ShoseyovRaanan Margalit
    • A61K31/70C07H11/00A01N43/16C07K14/525C08B37/10
    • A61K31/7024A61K31/70A61K31/7016C07H11/00Y10S514/822Y10S514/825Y10S514/826Y10S514/885Y10S514/886Y10S530/868
    • Substances comprising disaccharides and substances comprising carboxylated and/or sulfated oligosaccharides in substantially purified form, and methods of using same, are disclosed for the regulation of cytokine activity in a host. For instance, the secretion of active Tumor Necrosis Factor Alpha (TNF-.alpha.) can be either inhibited or augmented selectively by administration to the host of an effective amount of a substance of the invention. Thus, the present invention also relates to pharmaceutical compositions and their use for the prevention and/or treatment of pathological processes involving the induction of active cytokine secretion, such as TNF-.alpha.. The invention also relates to the initiation of a desirable immune system-related response by the host to the presence of activators, including pathogens. The substances and pharmaceutical compositions of the present invention may be administered daily, at very low effective doses, typically below 0.1 mg/kg human, or at intervals of tip to about 5-8 days, preferably once a week.
    • PCT No.PCT / US93 / 10868 Sec。 371日期:1995年6月29日 102(e)日期1995年6月29日PCT 1993年11月9日PCT公布。 公开号WO94 / 11006 日期1994年5月26日包含二糖的物质和包含基本纯化形式的羧化和/或硫酸化寡糖的物质及其使用方法被公开用于调节宿主中的细胞因子活性。 例如,活性肿瘤坏死因子α(TNF-α)的分泌可以通过给予宿主有效量的本发明的物质而被选择性地抑制或增强。 因此,本发明还涉及药物组合物及其用于预防和/或治疗涉及诱导活性细胞因子分泌的病理过程如TNF-α的用途。 本发明还涉及由宿主引起包括病原体在内的活化剂的存在引起所需的免疫系统相关应答。 本发明的物质和药物组合物可以以非常低的有效剂量(通常低于0.1mg / kg的人),或以尖端间隔至约5-8天,优选每周一次施用。