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    • 4. 发明申请
    • HIGH THROUGHPUT ANALYSIS OF T-CELL RECEPTOR REPERTOIRES
    • T细胞受体代谢物的高通量分析
    • WO2011107595A1
    • 2011-09-09
    • PCT/EP2011/053314
    • 2011-03-04
    • CHARITÉ UNIVERSITÄTSMEDIZIN BERLINREINKE, PetraVOLK, Hans-DieterBABEL, Nina
    • REINKE, PetraVOLK, Hans-DieterBABEL, Nina
    • G01N33/50
    • G01N33/5308Y02A50/58
    • A method for analysis of a T cell repertoire is provided, whereby T cell receptor protein sequences are obtained from lymphocytes, TCR sequences are aligned with a TCR sequence data base, and TCR sequences aligning to data base sequences are selected and their frequency distribution is determined. The TCR sequence data base is obtained by stimulating lymphocytes in vitro with antigens, selecting T cells responding to stimulation and obtaining TCR sequences from the selected cells, or comprises TCR specific for a tumour or an adoptively transferred T cell. Additionally, a method to obtain antigen-specific T cells for adoptive transfer is provided, whereby T cells responding to stimulation with antigens are selected, T cells comprising certain TCR sequences are obtained by culturing individual clones or by transferring a transgenic TCR into a T cell.
    • 提供了一种分析T细胞谱的方法,由此从淋巴细胞获得T细胞受体蛋白序列,TCR序列与TCR序列数据库进行比对,并选择与数据碱基序列相对应的TCR序列,并确定其频率分布 。 通过用抗原体外刺激淋巴细胞来获得TCR序列数据库,选择响应于刺激的T细胞并从所选择的细胞获得TCR序列,或包含对肿瘤或过继转移的T细胞特异的TCR。 另外,提供了用于获得用于过继转移的抗原特异性T细胞的方法,由此选择响应于用抗原刺激的T细胞,通过培养单个克隆或通过将转基因TCR转移到T细胞中获得包含某些TCR序列的T细胞 。