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    • 1. 发明授权
    • Composition for enhancing TRAIL sensitivity comprising inhibitors for expression or activity of TIP41 as a target gene of TRAIL sensitizer
    • 用于增强TRAIL灵敏度的组合物,其包含作为TRAIL增敏剂靶标基因的TIP41的表达或活性的抑制剂
    • US08703732B2
    • 2014-04-22
    • US13579256
    • 2011-04-01
    • Nam-Soon KimIn-Sung SongCheol-Hee KimGa Hee HaHyun-Taek KimSo-Young JeongJeong-Min KimJoo Heon KimJin-Man KimSoo Young Jun
    • Nam-Soon KimIn-Sung SongCheol-Hee KimGa Hee HaHyun-Taek KimSo-Young JeongJeong-Min KimJoo Heon KimJin-Man KimSoo Young Jun
    • C12N15/11A61K48/00C07H21/02C07H21/04
    • A61K38/16A61K31/7105
    • The present invention relates to a pharmaceutical composition, including inhibitors for expression or activity of TIP41 protein, for prevention and treatment of cancer. When the liver cancer cell lines, showing resistance to TRAIL, are treated with TIP41 siRNA and TRAIL, apoptosis is induced in cancer cell. The same effect is found in cases of lung cancer and colon cancer with resistance against TRAIL. Moreover, this induction of apoptosis by TIP41 siRNA and TRAIL was confirmed in tumor xenograft, which was injected with Huh7 liver cancer cells and then was subjected to TIP41 siRNA transfection and TRAIL treatment. In addition, it was confirmed through animal experiments in which the tumor size has reduced and apoptosis was induced by treatment with TIP41 siRNA and TRAIL. Of note, MKK7/JNK pathway was confirmed to mediate the apoptosis induced by the application of TIP41 siRNA and TRAIL. The apoptosis were verified to be caused by the activation of MKK7/JNK signaling pathway. Taken together, the present invention provide the strong evidence that the pharmaceutical composition, including inhibitors for TIP41 expression or activity can be used for cancer prevention and treatment as well as an anti-cancer adjuvant. Taken together, the pharmaceutical composition comprising inhibitors for expression or activity of TIP41 protein may be used for prevention and treatment of cancer or as an anti-cancer adjuvant.
    • 本发明涉及包含用于预防和治疗癌症的TIP41蛋白表达或活性抑制剂的药物组合物。 当显示对TRAIL的抗性的肝癌细胞系用TIP41 siRNA和TRAIL处理时,在癌细胞中诱导细胞凋亡。 在具有抗TRAIL的肺癌和结肠癌的情况下也发现了相同的效果。 此外,在注射Huh7肝癌细胞的肿瘤异种移植物中证实了TIP41 siRNA和TRAIL的这种诱导凋亡,然后进行TIP41 siRNA转染和TRAIL处理。 此外,通过用TIP41 siRNA和TRAIL处理诱导肿瘤大小减少并诱导细胞凋亡的动物实验证实。 值得注意的是,MKK7 / JNK途径被证实可以介导应用TIP41 siRNA和TRAIL诱导的细胞凋亡。 验证细胞凋亡是由MKK7 / JNK信号通路的激活引起的。 综合起来,本发明提供了强有力的证据,包括用于TIP41表达或活性的抑制剂的药物组合物可用于癌症预防和治疗以及抗癌辅助剂。 总之,包含TIP41蛋白表达或活性抑制剂的药物组合物可用于预防和治疗癌症或作为抗癌辅助剂。
    • 7. 发明申请
    • DISPLAY DEVICE AND SOURCE LINE DRIVING METHOD THEREOF
    • 显示设备及其线路驱动方法
    • US20100165007A1
    • 2010-07-01
    • US12649189
    • 2009-12-29
    • Jeong-Min Kim
    • Jeong-Min Kim
    • G09G5/10
    • G09G3/2011G09G5/02G09G2320/0276G09G2330/028
    • A display device for generating gamma voltages for driving source lines and a source line driving method thereof are disclosed. The display device includes a plurality of gamma generation units configured to generate gamma voltages corresponding to respective colors, a selection unit configured to select gamma voltages corresponding to any one color from among the gamma voltages generated by the plurality of gamma generation units and to output the gamma voltages to a common line, a decoding unit configured to decode the gamma voltages output to the common line, and an output unit configured to buffer the signals decoded by the decoding unit and to output source line driving signals. Thus, it is possible to reduce the number of lines for transferring the gamma voltages.
    • 公开了一种用于产生用于驱动源极线的伽马电压的显示装置及其源极线驱动方法。 显示装置包括:多个伽马生成单元,被配置为产生与各颜色相对应的伽马电压;选择单元,被配置为从多个伽马生成单元生成的伽马电压中选择与任意一种颜色相对应的伽马电压,并输出 伽马电压到公共线,解码单元,被配置为解码输出到公共线的伽马电压;以及输出单元,被配置为缓冲由解码单元解码的信号并输出​​源极线驱动信号。 因此,可以减少用于传送伽马电压的行数。
    • 10. 发明授权
    • Process for preparation of polypeptides of interest from fusion polypeptides
    • 从融合多肽制备目的多肽的方法
    • US07771970B2
    • 2010-08-10
    • US10484478
    • 2002-07-26
    • Woo-Jong LeeHeung-Bok ParkTae-Hoon ChoJeong-Min KimYeon-Sung Park
    • Woo-Jong LeeHeung-Bok ParkTae-Hoon ChoJeong-Min KimYeon-Sung Park
    • C12P21/00
    • C07K14/00C07K19/00C07K2319/00
    • The present invention relates to a process of separation a protein of interest comprising expressing the protein of interest fused with a fusion partner, selectively adsorbing on matrix, and performing efficient cleavage reaction on the fusion protein adsorbed on matrix or separated from the matrix, and recovering the protein of interest. Also, the present invention provides a fusion protein comprising a protein of interest and a fusion partner, wherein the fusion partner comprises an amino acid sequence which can be cleaved by ubiquitin cleavage enzyme at its C-terminus, and which has a difference in isoelectric point of 1 or more from the protein of interest. According to the present invention, the proteins of interest can be purified in high yield and purity. In addition, complicated separating processes required in the production of recombinant proteins can be eliminated so as to cut down the production cost.
    • 本发明涉及分离感兴趣的蛋白质的方法,包括表达与融合配偶体融合的目的蛋白质,选择性吸附于基质上,并对吸附在基质上或与基质分离的融合蛋白进行有效的切割反应,并回收 感兴趣的蛋白质 此外,本发明提供了包含目标蛋白质和融合配偶体的融合蛋白质,其中融合配偶体包含可在其C末端被泛素切割酶切割的氨基酸序列,并且其等电点 从感兴趣的蛋白质1或更多。 根据本发明,可以高产率和纯度纯化目的蛋白质。 此外,可以消除生产重组蛋白质所需的复杂分离过程,从而降低生产成本。