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    • 9. 发明申请
    • CERAMIDE DERIVATIVES AS MODULATORS OF IMMUNITY AND AUTOIMMUNITY
    • 陶瓷衍生物作为免疫和自动调节剂的调节剂
    • WO2006026389A2
    • 2006-03-09
    • PCT/US2005/030330
    • 2005-08-26
    • ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITYPORCELLI, Steven, A.
    • PORCELLI, Steven, A.
    • A61K39/00
    • A61K39/39A61K2039/55511C07H15/06
    • α-Galactosylceramides and glycosylceramides ("ceramide-like glycolipids") that modulate NK T cells. The ceramide-like glycolipids vary in the cytokines induced in NK T cells and vary in the antigen-presenting cells that are capable of efficiently presenting the compounds to NK T cells. Pharmaceutical compositions of the ceramide-like glycolipids are provided, as are pharmaceutical compositions of the ceramide-like glycolipids combined with dendritic cells. Methods utilizing the ceramide-like glycolipids in vaccines, to activate NK T cells, to stimulate the immune system, and to treat mammals are also provided. The invention also provides methods of evaluating a compound for its ability to activate an NK T cell in the presence of a cell expressing a CD 1 d protein.
    • α-半乳糖神经酰胺和调节NK T细胞的糖基神经酰胺(“神经酰胺样糖脂”)。 神经酰胺样糖脂在NK T细胞中诱导的细胞因子变化,并且能够有效地将化合物呈递给NK T细胞的抗原呈递细胞中变化。 提供神经酰胺样糖脂的药物组合物,以及神经酰胺样糖脂与树突状细胞组合的药物组合物。 还提供了在疫苗中利用神经酰胺样糖脂,激活NK T细胞,刺激免疫系统和治疗哺乳动物的方法。 本发明还提供了在存在表达CD1d蛋白的细胞的情况下评价化合物活化NK T细胞能力的方法。