PROCESS FOR T CELL EXPANSION
    6.
    发明申请
    PROCESS FOR T CELL EXPANSION 审中-公开
    细胞扩增过程

    公开(公告)号:US20150044258A1

    公开(公告)日:2015-02-12

    申请号:US14364621

    申请日:2012-12-12

    摘要: An in vitro expansion process for rapid expansion of antigen specific T cells, such as allogeneic antigen specific T cells comprising the steps culturing in a gas permeable vessel a population of PBMCs (such as allogeneic PBMCs) in the presence of antigen, for example a peptide or peptide mix relevant to a target antigen(s), in the presence of an exogenous cytokine characterized in that the expansion to provide the desired population of T cells is 14 days or less, for example 9, 10, 11 or 12 days, such as 10 days. The disclosure also extends to T cell populations generated by and obtained from the method and the use of same in therapy.

    摘要翻译: 用于抗原特异性T细胞例如同种异体抗原特异性T细胞的快速扩增的体外扩增方法,包括在抗原存在下,在气体可渗透容器中培养PBMC群体(例如同种异体PBMC),例如肽 或与目标抗原相关的肽混合物,在外源细胞因子的存在下,其特征在于提供所需T细胞群体的扩增为14天或更少,例如9,10,11或12天,例如 作为10天。 本公开还延伸到由该方法产生并从其获得的T细胞群体以及其在治疗中的用途。