PCR 기반의 유전자 전달체 및 그 제조방법
    51.
    发明公开
    PCR 기반의 유전자 전달체 및 그 제조방법 有权
    基于PCR的基因递送载体及其制备方法

    公开(公告)号:KR1020140072273A

    公开(公告)日:2014-06-13

    申请号:KR1020120137013

    申请日:2012-11-29

    Abstract: The present invention relates to a gene delivery carrier for effectively delivering a gene to cells without cytotoxicity and a method for preparing the same and, more specifically, to a PCR-based gene delivery carrier which comprises: a shell composed of neutral liposomes; and template DNA and PCR components including polymerase, dNTPs, and primers for amplification of the template DNA by PCR within an inner space defined by the shell. According to the present invention, the gene delivery carrier with improved gene loading efficiency without cytotoxicity and the method for preparing the same are provided.

    Abstract translation: 本发明涉及一种将基因有效递送至无细胞毒性的细胞的基因递送载体及其制备方法,更具体地涉及基于PCR的基因递送载体,其包含:由中性脂质体组成的壳; 以及模板DNA和PCR组分,包括聚合酶,dNTP和引物,用于通过PCR在壳内限定的内部空间内扩增模板DNA。 根据本发明,提供了具有改善的基因负载效率而没有细胞毒性的基因递送载体及其制备方法。

    단당류/에틸렌 옥사이드 교대 폴리아미드의 자기 조립 나노 입자 및 이의 제조 방법과 용도
    52.
    发明公开
    단당류/에틸렌 옥사이드 교대 폴리아미드의 자기 조립 나노 입자 및 이의 제조 방법과 용도 有权
    单磺酸/乙烯氧化物交联聚酰胺的自组装纳米颗粒及其制备方法和使用方法

    公开(公告)号:KR1020140029054A

    公开(公告)日:2014-03-10

    申请号:KR1020120096721

    申请日:2012-08-31

    Abstract: Self-assembled nanoparticles of monosaccharide/ethylene oxide alternating polyamides according to the present invention are represented by the chemical formula 1 or the chemical formula 2. In the chemical formula 1 and the chemical formula 2, A, B and n are defined in the specification of the present invention. The polyamides can form water-dispersed and self-assembled nanoparticles, and can be used as a contrast medium for probing the images of cancer cells because the polyamides can be self-assembled using hydrogen bonds.

    Abstract translation: 根据本发明的单糖/环氧乙烷交替聚酰胺的自组装纳米颗粒由化学式1或化学式2表示。在化学式1和化学式2中,A,B和n在说明书中定义 的本发明。 聚酰胺可以形成水分散和自组装的纳米颗粒,并且可以用作用于探测癌细胞的图像的造影剂,因为聚酰胺可以使用氢键自组装。

    단백질 분해 효소 활성 측정용 인 비트로 키트 및 그 제조방법
    53.
    发明公开
    단백질 분해 효소 활성 측정용 인 비트로 키트 및 그 제조방법 有权
    用于检测蛋白酶活性的体外试剂盒及其制备方法

    公开(公告)号:KR1020140024193A

    公开(公告)日:2014-02-28

    申请号:KR1020120090911

    申请日:2012-08-20

    Abstract: The present invention relates to an in vitro kit for quantitatively detecting protease activity and a method for manufacturing the same and more specifically, to an in vitro kit comprising a complex, in which a fluorescent substance and a quencher are combined and a peptide substrate specifically degraded by the protease is combined with a polymer nanoparticle, for quantitatively detecting protease activity. Since the complex according to the present invention has a high quenching effect against the fluorescent material of a quencher, the complex specifically emits strong fluorescence if the peptide substrate is degraded by a certain protease, while the complex emits no fluorescence if not, thereby being able to be useful for screening of novel drugs such as an inhibitor suppressing the overexpression of the protease and early diagnosis with various diseases like autoimmune diseases such as cancer, ostarthritis, rheumatoid arthritis, Alzheimer's disease, etc. and incurable disease. [Reference numerals] (AA) In case of using linear polymer; (BB) In case of using nanoparticles; (CC) Extinction state (-) enzyme; (DD) Restoration state (+) enzyme 5 min; (EE) Restoration state (+) enzyme 60 min; (FF) Difference in contrast; (GG) 170 fold; (HH) 81 fold

    Abstract translation: 本发明涉及一种用于定量检测蛋白酶活性的体外试剂盒及其制备方法,更具体地说,涉及一种体外试剂盒,其包含组合物,其中荧光物质和猝灭剂组合,并且肽底物特异性降解 通过蛋白酶与聚合物纳米颗粒结合,用于定量检测蛋白酶活性。 由于根据本发明的复合物对猝灭剂的荧光材料具有高淬灭效果,所以如果肽底物被某些蛋白酶降解,则复合物特异性地发射强荧光,而如果不能,复合物不发出荧光,从而能够 可用于筛选抑制蛋白酶过表达的抑制剂和诸如癌症,骨关节炎,类风湿性关节炎,阿尔茨海默氏病等自身免疫性疾病等各种疾病的早期诊断等新药。 (标号)(AA)使用线性聚合物的情况; (BB)使用纳米粒子时; (CC)消光状态( - )酶; (DD)恢复状态(+)酶5分钟; (EE)恢复状态(+)酶60分钟; (FF)对比差异 (GG)170倍; (HH)81折

    생물 직교성 무동 클릭 화학을 통한 나노입자의 생체내 표적화 방법
    54.
    发明公开
    생물 직교성 무동 클릭 화학을 통한 나노입자의 생체내 표적화 방법 有权
    通过生物元素无铜点击化学方法对纳米颗粒进行生物分析

    公开(公告)号:KR1020130106654A

    公开(公告)日:2013-09-30

    申请号:KR1020120028370

    申请日:2012-03-20

    Abstract: PURPOSE: A method for in vivo targeting of nanoparticles by bioorthogonal copper-free click chemistry is provided to control the in vivo distribution of nanoparticles and to remarkably increase the accumulation in vivo of the nanoparticle in a target part. CONSTITUTION: A method for in vivo targeting of nanoparticles comprises a step of putting in the precursor which can control metabolism in vivo and has a first bioorthogonal functional group; and a step of putting a nanoparticle which is attached with a second bioorthogonal functional group bioorthogonally reactable with the first bioorthogonal functional group. The metabolism control is a sugar chain control. The precursor is a compound selected from chemical formulas 1 to 3.

    Abstract translation: 目的:提供通过生物正交无铜点击化学体内靶向纳米颗粒的方法,以控制纳米颗粒的体内分布,并显着增加目标部位纳米颗粒的体内积累。 构成:纳米颗粒的体内靶向的方法包括放入可控制体内代谢并具有第一生物正交官能团的前体的步骤; 以及将与第一生物正交官能团生物同向生物反应的第二生物正交官能团附着的纳米粒子的步骤。 代谢控制是糖链控制。 前体是选自化学式1至3的化合物。

    손상된 신경의 기능을 복구하기 위한 인공신경 네트워킹 시스템 및 방법
    57.
    发明公开
    손상된 신경의 기능을 복구하기 위한 인공신경 네트워킹 시스템 및 방법 有权
    人工神经网络系统和损伤神经功能恢复方法

    公开(公告)号:KR1020120110231A

    公开(公告)日:2012-10-10

    申请号:KR1020110027964

    申请日:2011-03-29

    Abstract: PURPOSE: An artificial nerve networking system and a method therefor are provided to selectively detect, analyze, transfer, and stimulate a damaged nerve signal. CONSTITUTION: An artificial nerve networking system comprises a first nerve conduit(100), a second nerve conduit(200), and an artificial nerve network part(300). The first nerve conduit is connected to one side end of damaged nerve. The second nerve conduit is connected to the other side end of the damaged nerve. The artificial neural network part restores the function of the damaged nerve. The first nerve conduit and second nerve conduit comprise a support, a hollow channel, an electrode layer, and an outer electrode. [Reference numerals] (321) First digital signal processing unit; (327) First internal communication unit; (341) Second digital signal processing unit; (347) Second internal communication unit; (361) External communication unit; (362) External control unit; (AA,DD) Stimulus signal; (BB,CC) Nerve signal

    Abstract translation: 目的:提供人造神经网络系统及其方法,以选择性地检测,分析,转移和刺激受损的神经信号。 构成:人造神经网络系统包括第一神经导管(100),第二神经导管(200)和人造神经网络部分(300)。 第一根神经管连接到受损神经的一侧。 第二神经管连接到受损神经的另一端。 人工神经网络部分恢复受损神经的功能。 第一神经导管和第二神经导管包括支撑体,中空通道,电极层和外部电极。 (附图标记)(321)第一数字信号处理单元; (327)第一内部通信单元; (341)第二数字信号处理单元; (347)第二内部通信单元; (361)外部通信单元; (362)外部控制单元; (AA,DD)刺激信号; (BB,CC)神经信号

    페리틴 및 GALA 펩타이드의 융합 단백질, 이에 의해 구성된 케이지 단백질 및 이의 신규한 용도
    58.
    发明授权
    페리틴 및 GALA 펩타이드의 융합 단백질, 이에 의해 구성된 케이지 단백질 및 이의 신규한 용도 有权
    包含铁蛋白和GALA肽的融合蛋白,由此形成的笼状蛋白及其新用途

    公开(公告)号:KR101189192B1

    公开(公告)日:2012-10-09

    申请号:KR1020100060180

    申请日:2010-06-24

    Abstract: 본 발명은 페리틴(ferritin) 및 GALA 펩타이드의 융합 단백질, 이에 의해 구성된 케이지 단백질 및 이의 신규한 용도에 대한 것으로, 구체적으로 페리틴 단백질에 약산성에서 구조적인 변형이 일어나는 GALA 펩타이드를 도입하여 제조된 융합 단백질, 이에 의해 구성된 케이지 단백질 및 이의 신규한 용도에 대한 것이다. 본 발명의 페리틴 및 GALA 펩타이드의 융합 단백질, 이에 의해 구성된 케이지 단백질은 종래 페리틴으로 형성된 케이지 단백질이 pH 4.0 미만의 강산성에서만 자가 조립된 케이지 구조가 단위체로 해리되는데 비해, pH 6.0 내지 6.5와 같은 약 산성에서 해리되는 성질을 지니고 있어, 암조직과 같은 약산성 환경에서도 효과적으로 약물을 방출할 수 있으며, 산성 자극원에 민감하게 반응하여 구조적인 변화가 일어나므로 바이오 센서로 응용될 수도 있다.

    사람 혈청 알부민-siRNA 나노입자 전달체
    60.
    发明公开
    사람 혈청 알부민-siRNA 나노입자 전달체 有权
    人体血清白蛋白 - SIRNA纳米尺寸载体系统

    公开(公告)号:KR1020120035498A

    公开(公告)日:2012-04-16

    申请号:KR1020100097038

    申请日:2010-10-05

    CPC classification number: C12N15/111 A61K47/643 C12N2320/32

    Abstract: PURPOSE: A human serum albumin-siRNA delivery system is provided to enhance siRNA delivery efficiency to a target site in vivo and to widely treat various diseases. CONSTITUTION: A human serum albumin-siRNA delivery system has human serum albumin and siRNA. The albumin and siNA has a functional group for connecting the human serum albumin and siRNA by biodegradable covalent bond. The siRNA is a monomer, poly siRNA, or polymer siRNA. The siRNA is a monomer siRNA having 15-30 nucleotide monomer, or a polymer siRNA having 100-600 nucleotides. An anticancer composition contains effective amount of the human serum albumin-siRNA.

    Abstract translation: 目的:提供人血清白蛋白-siRNA递送系统,以增强体内目标部位的siRNA输送效率,并广泛地治疗各种疾病。 构成:人血清白蛋白siRNA递送系统具有人血清白蛋白和siRNA。 白蛋白和siNA具有通过可生物降解的共价键连接人血清白蛋白和siRNA的官能团。 siRNA是单体,多聚siRNA或聚合物siRNA。 siRNA是具有15-30个核苷酸单体的单体siRNA或具有100-600个核苷酸的聚合物siRNA。 抗癌组合物含有有效量的人血清白蛋白-siRNA。

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