Methods for selectively enriching TH1 and TH2 cells
    10.
    发明授权
    Methods for selectively enriching TH1 and TH2 cells 失效
    选择性富集TH1和TH2细胞的方法

    公开(公告)号:US07479269B2

    公开(公告)日:2009-01-20

    申请号:US11326148

    申请日:2006-01-05

    IPC分类号: A61K35/14 A61K35/26 A61K35/28

    摘要: Methods for inducing a population of T cells to proliferate by activating the population of T cells and stimulating an accessory molecule on the surface of the T cells with a ligand which binds the accessory molecule are described. T cell proliferation occurs in the absence of exogenous growth factors or accessory cells. T cell activation is accomplished by stimulating the T cell receptor (TCR)/CD3 complex or the CD2 surface protein. To induce proliferation of an activated population T cells, an accessory molecule on the surface of the T cells, such as CD28, is stimulated with a ligand which binds the accessory molecule. The T cell population expanded by the method of the invention can be genetically transduced and used for immunotherapy or can be used in methods of diagnosis.

    摘要翻译: 描述了通过激活T细胞群并用结合附属分子的配体刺激T细胞表面上的辅助分子来诱导T细胞群体增殖的方法。 T细胞增殖发生在没有外源生长因子或附属细胞的情况下。 通过刺激T细胞受体(TCR)/ CD3复合物或CD2表面蛋白来完成T细胞活化。 为了诱导活化的群体T细胞的增殖,T细胞表面上的辅助分子如CD28被与配合分子结合的配体刺激。 通过本发明的方法扩增的T细胞群体可以被遗传转导并用于免疫治疗,或可用于诊断方法。