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    • 8. 发明申请
    • T CELL RECEPTORS
    • 细胞受体
    • WO2016071343A1
    • 2016-05-12
    • PCT/EP2015/075607
    • 2015-11-03
    • IMMURES S.R.L.
    • DE BERARDINIS, PiergiuseppeD'APICE, LucianaORESTE, Umberto
    • A61K35/17C07K14/725C12N5/0783A61K38/00
    • A61K38/177A61K35/17C07K14/7051C12N5/0636Y02A50/385Y02A50/411
    • The present invention relates to modified T cell receptors (TCRs) and to their use in adoptive cell therapy (ACT), in particular for the transfer of T lymphocytes. The TCRs are mutated in the transmembrane regions of the alpha and beta chains with mutations favoring the correct TCR chain pairing. The correct pairing of the transferred exogenous alpha and beta TCR chains improves the functional activity and safety of the genetically modified T cells for the therapy of tumours and infectious diseases. The invention also relates to T cell receptor alpha or beta chain, to a recombinant TCR, a TCR complex, a nucleic acid coding for the TCR alpha or beta chain, to relative recombinant expression vector, host cells, pharmaceutical composition and to a method of detecting a hematological malignant cell, a solid tumor cell or an infected cell.
    • 本发明涉及修饰的T细胞受体(TCR)及其在过继性细胞治疗(ACT)中的用途,特别是用于T淋巴细胞的转移。 TCR在α和β链的跨膜区域突变,有利于正确的TCR链配对突变。 转移的外源α和βTCR链的正确配对改善了用于治疗肿瘤和感染性疾病的转基因T细胞的功能活性和安全性。 本发明还涉及T细胞受体α或β链,重组TCR,TCR复合物,编码TCRα或β链的核酸,相对重组表达载体,宿主细胞,药物组合物和方法 检测血液恶性细胞,实体瘤细胞或感染细胞。