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    • 3. 发明申请
    • Immunostimulatory Compositions
    • 免疫刺激组合物
    • US20080193474A1
    • 2008-08-14
    • US11912447
    • 2006-04-25
    • George W. GriesgraberWilliam C. KieperJames D. MendozaChristopher D. Gram
    • George W. GriesgraberWilliam C. KieperJames D. MendozaChristopher D. Gram
    • A61K39/00A61P37/00
    • C07K14/005A61K39/00A61K39/39A61K2039/525A61K2039/55511A61K2039/60C12N2740/16222Y02A50/412
    • The present invention provides immunostimulatory compositions. Generally, the immunostimulatory compositions include at least partially purified conjugates that include at least one IRM moiety covalently coupled to an antigenic peptide. In some embodiments, the immunostimulatory composition includes monomeric conjugates. In other embodiments, the immunostimulatory composition includes an aggregate of a conjugate and at least one other antigenic peptide (e.g., another conjugate and/or unconjugated peptide). The present invention also provides methods of using such immunostimulatory compositions. In some embodiments, the methods include inducing an immune response by contacting the immunostimulatory composition with an immune cell. In other embodiments, the method includes treating a condition by administering an immunostimulatory composition to a subject in an amount effective to ameliorate at least one symptom or clinical sign of the condition.
    • 本发明提供免疫刺激组合物。 通常,免疫刺激组合物包括至少部分纯化的缀合物,其包含与抗原肽共价偶联的至少一个IRM部分。 在一些实施方案中,免疫刺激组合物包括单体缀合物。 在其它实施方案中,免疫刺激组合物包括缀合物和至少一种其它抗原肽(例如另一种缀合物和/或非共轭肽)的聚集体。 本发明还提供了使用这种免疫刺激组合物的方法。 在一些实施方案中,所述方法包括通过使免疫刺激组合物与免疫细胞接触来诱导免疫应答。 在其它实施方案中,该方法包括通过以有效改善病症的至少一种症状或临床症状的量向对象施用免疫刺激组合物来治疗病症。