뉴클레오린 특이적인 압타머 및 그의 용도
    8.
    发明公开
    뉴클레오린 특이적인 압타머 및 그의 용도 有权
    核蛋白特异性APTAMER及其用途

    公开(公告)号:KR1020130095635A

    公开(公告)日:2013-08-28

    申请号:KR1020127028348

    申请日:2010-09-15

    Abstract: PURPOSE: A nucleolin-specific aptamer is provided to function as a nucleolin inhibitor and be used as an agent suppressing the dysplasia of a cell, thereby usefully used for the treatment of hyper-proliferative disease such as cancer. CONSTITUTION: A nucleolin-specific aptamer includes a sequence in which at least one thymidine (T) existing in a sequence number 3 is respectively substituted with deformation pyrimidine nucleoside. The deformation pyrimidine nucleoside is one among deoxyuridine (dU) having a hydrophobic group in 5-position, deoxycytidine (dC), uridine (U) and cytidine (C). A sequence number 3 is NGGTGGTGGTGGTTGTGGTGGTGGTGGN. In the sequence number 3, each N is nonexistence or one nucleoside selected from a group consisting of adenosine (A), thymidine (T)/uridine (U), cytidine (C) and guanosine (G).

    Abstract translation: 目的:提供核仁特异性适体作为核仁核酸抑制剂,用作抑制细胞发育不良的药剂,从而有效地用于治疗高增殖性疾病如癌症。 构成:核仁 - 特异性适体包括其中存在于序列号3中的至少一个胸苷(T)分别被变形嘧啶核苷取代的序列。 变形嘧啶核苷是在5-位具有疏水基的脱氧尿苷(dU),脱氧胞苷(dC),尿苷(U)和胞苷(C)中的一种。 序列号3是NGGTGGTGGTGGTTGTGGTGGTGGTGGN。 在序列号3中,每个N不存在或一个选自腺苷(A),胸苷(T)/尿苷(U),胞苷(C)和鸟苷(G))的核苷。

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