Production And Therapeutic Uses Of Th1-Like Regulatory T Cells
    2.
    发明申请
    Production And Therapeutic Uses Of Th1-Like Regulatory T Cells 审中-公开
    Th1样调节性T细胞的生产和治疗用途

    公开(公告)号:US20080241174A1

    公开(公告)日:2008-10-02

    申请号:US11908419

    申请日:2005-03-18

    IPC分类号: A61K39/00 C12N5/06

    摘要: A unique CD4+CD25+ regulatory T cell population develops from naive CD4+CD25− T cells during a TH1 polarized immune response (called TH1-TR cells). These TH1-TR cells can be generated by contacting naïve T cells with mature CD8α+ dendritic cells (DCs) that have been exposed to a TH1 polarizing adjuvant and, in some cases, an antigen of interest. The TH1-TR are identified by their expression of the cytokines IL-10 and IFN-γ, the transcriptional regulators T-bet and FoxP3, and the cell surface molecules CD4, CD25, CD69, CD44 and ICOS.

    摘要翻译: 在T期间,独特的CD4 + CD25 +调节性T细胞群自幼稚的CD4 + CD4 + T细胞发展 1极化免疫应答(称为T 1 H 1 R T细胞)。 可以通过将初始T细胞与已经暴露的成熟CD8α+细胞树突状细胞(DC)接触来产生这些T细胞1-T R细胞 至一种T 1 H偏振性佐剂,在一些情况下为感兴趣的抗原。 通过其表达的细胞因子IL-10和IFN-γ,转录调节剂T-bet和FoxP3以及细胞表面来鉴定T 1 H 1 R T R 分子CD4,CD25,CD69,CD44和ICOS。

    Methods for inhibition of NKT cells
    3.
    发明申请
    Methods for inhibition of NKT cells 失效
    抑制NKT细胞的方法

    公开(公告)号:US20060116332A1

    公开(公告)日:2006-06-01

    申请号:US11266033

    申请日:2005-11-02

    IPC分类号: A61K31/7024

    摘要: Molecules that interact with the NKT cell antigen receptor and its counterpart antigen presenting molecule, but which inhibit the NKT cell immune function, are administered to a patient. Conditions of particular interest include the treatment of systemic lupus erythematosus (SLE), cancer, atherosclerosis, and allergic disease. In some embodiment of the invention, the inhibitory agent is an anergizing glycolipid, for example β-galactosylceramide. Pharmaceutical formulations of such glycolipids are provided, and find use in the treatment of diseases involving undesirable NKT cell activation.

    摘要翻译: 与NKT细胞抗原受体和其对应的抗原呈递分子相互作用,但抑制NKT细胞免疫功能的分子被施用于患者。 特别感兴趣的病症包括治疗系统性红斑狼疮(SLE),癌症,动脉粥样硬化和过敏性疾病。 在本发明的一些实施方案中,抑制剂是去电糖脂,例如β-半乳糖神经酰胺。 提供了这种糖脂的药物制剂,并且可用于治疗涉及不期望的NKT细胞活化的疾病。