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    • 5. 发明授权
    • 위암 유발 유전자 ZNF312b와 이에 의해 코드되는단백질 및 이를 이용한 위암 진단 키트
    • 一种GASTRIC CARCINOMA基因ZNF312B,从基因翻译的蛋白质和使用该基因的诊断试剂盒
    • KR100861465B1
    • 2008-10-02
    • KR1020070083814
    • 2007-08-21
    • 한국생명공학연구원
    • 김남순송인성오낭수전여진정소영김정민김철희김현택
    • G01N33/574G01N33/53G01N33/68
    • A novel gene showing no homology to conventionally reported carcinogenic/metastatic genes is provided to be used for diagnosing gastric cancer as a marker for diagnosing and treating gastric cancer, preparing a transgenic cell line and an animal, gene therapy using an anti-sense or an siRNA(small interfering RNA), and developing an anticancer agent specific to the gastric cancer. A gastric cancer marker diagnostic kit comprises an antibody specifically coupled to an ZNF312b protein. Further, the cancer diagnostic kit is a kit for ELISA(enzyme linked immunosorbent assay). A method for detecting a gastric cancer marker comprises a step of contacting the antibody specifically coupled to the ZNF312b protein with a biological sample selected from the group consisting of gastric tissue, gastric cell, urine, blood, serum and plasma. A vector for transformation comprises an ZNF312b carcinogenic gene of SEQ ID : NO. 1 or a fragment thereof. An animal cell line is transformed by the vector and is SNU638-ZNF312b and SNU668-ZNF312b. A method for screening an inhibitor of gastric cancer comprises the steps of: (a) coupling a test compound to the ZNF312b protein; and (b) identifying whether the test compound promotes or inhibits the action of the ZNF312b protein. A target gene ZNF312b for treating cancer or inhibiting metastasis comprises a sequence of SEQ ID : NO. 1. A target ZNF312b protein for treating cancer or inhibiting metastasis comprises an amino acid sequence of SEQ ID : NO. 2.
    • 提供了一种与常规报道的致癌/转移基因无同源性的新基因,用于诊断胃癌作为诊断和治疗胃癌的标志物,制备转基因细胞系和动物,使用反义或 siRNA(小干扰RNA),以及开发特异于胃癌的抗癌剂。 胃癌标志物诊断试剂盒包含与ZNF312b蛋白特异性偶联的抗体。 此外,癌症诊断试剂盒是ELISA试剂盒(酶联免疫吸附测定)。 检测胃癌标记物的方法包括使特异性偶联于ZNF312b蛋白的抗体与选自胃组织,胃细胞,尿液,血液,血清和血浆的生物样品接触的步骤。 用于转化的载体包含SEQ ID NO:1的ZNF312b致癌基因。 1或其片段。 动物细胞系由载体转化,为SNU638-ZNF312b和SNU668-ZNF312b。 筛选胃癌抑制剂的方法包括以下步骤:(a)将测试化合物与ZNF312b蛋白质偶联; 和(b)鉴定测试化合物是否促进或抑制ZNF312b蛋白的作用。 用于治疗癌症或抑制转移的靶基因ZNF312b包含SEQ ID NO: 1.用于治疗癌症或抑制转移的靶ZNF312b蛋白质包含SEQ ID NO:1的氨基酸序列。 2。
    • 7. 发明公开
    • 그람양성세균 또는 그람음성세균 감염 누에 진단키트
    • 通过测量GRAM阳性细菌或GRAM阴性细菌感染标记基因的表达来感染的检测工具
    • KR1020080066301A
    • 2008-07-16
    • KR1020070003545
    • 2007-01-12
    • 한국생명공학연구원
    • 김남순정소영전여진오정화송인성오낭수이규화강석우노시갑이진성홍선미
    • C12Q1/68
    • C12Q1/689C12Q2600/136C12Q2600/158
    • A method and a kit for diagnosing silkworms infected by bacteria are provided to be very usefully used for diagnosing bacteria infection of the silkworms by measuring expression degree of genes highly or lowly expressed in the silkworms infected by Micrococcus lysodeikticus or Aerobacter aerogenes. A kit for diagnosing silkworms infected by Gram positive bacteria comprises a primer having a sequence complimentary to at least one sequence selected from the group consisting of highly expressed genes specific to the silkworms infected by Gram positive bacteria which are described as SEQ ID : NOs. 1 to 13 and include a novel gene 1, an antitrypsin precursor, a hypothetical protein, a translation elongation factor 2, a kiser, an eukaryotic translation initiation factor 4A, an LD24726p, a CathD, a perilipin, a lysozyme, an asparagine synthetase, a reverse transcriptase, and an annexin, lowly expressed genes specific to the silkworms infected by Gram positive bacteria which are described as SEQ ID : NOs. 14 to 20 and include a 30K lipoprotein precursor, a 30kP protease A precursor, a serine protease, a P25, a ribosomal protein L3, an AF309500_1 35kDa protease, a heat shock cognate protein 3, and sequences complimentary to at least one of the sequences of SEQ ID : NOs. 1 to 20 and is characterized in that an expression amount of at least one of the genes in a test sample is measured. A kit for diagnosing silkworms infected by Gram negative bacteria comprises a primer complimentary to at least one sequence selected from the group consisting of highly expressed genes specific to the silkworms infected by Gram negative bacteria which are described as SEQ ID : NOs. 21 to 32 and include a transferrin, a lipase-1, a serine protease precursor, a p50 protein, a novel gene 2, a ferritin isoform 1, an enbocin, a lebocin, a ribosomal P0 protein, a Chymotrypsin-like serine protease, a gloverin-like protein 1, and a catalase, lowly expressed genes specific to the silkworms infected by Gram negative bacteria which are described as SEQ ID : NOs. 33-36 and include an SP1, an arylphorin, an LD13390p, and a CG6084-PA, and sequences complimentary to at least one of the sequences of SEQ ID : NOs. 21 to 36 and is characterized in that an expression amount of at least one of the genes in a test sample is measured. Further, the primer is a sense primer or an antisense primer.
    • 提供用于诊断感染细菌的蚕的方法和试剂盒非常有用地用于通过测量在溶菌酶(Micrococcus lysodeikticus)或产气杆菌(Aerobacter aerogenes)感染的蚕中高度或低表达的基因的表达程度来诊断蚕的细菌感染。 用于诊断由革兰氏阳性细菌感染的蚕的试剂盒包括具有与至少一种序列互补的序列的引物,所述序列选自由表达为SEQ ID NO:的革兰氏阳性细菌感染的蚕的特异性高度表达的基因。 1至13,并且包括新基因1,抗胰蛋白酶前体,假想蛋白,翻译延伸因子2,启真酵母,真核翻译起始因子4A,LD24726p,CathD,皮质脂蛋白,溶菌酶,天冬酰胺合成酶, 逆转录酶和膜联蛋白,低度表达的革兰氏阳性细菌感染的蚕的特异性表达,如SEQ ID NO:所示。 14至20,并且包括30K脂蛋白前体,30kP蛋白酶A前体,丝氨酸蛋白酶,P25,核糖体蛋白L3,AF309500_1 35kDa蛋白酶,热休克同源蛋白3和与至少一个序列互补的序列 的SEQ ID NO: 1〜20,其特征在于测定试验样品中至少一个基因的表达量。 用于诊断由革兰氏阴性细菌感染的蚕的试剂盒包含与至少一种选自由表达为SEQ ID NO:的革兰氏阴性细菌感染的蚕感染的高表达基因的至少一种序列互补的引物。 21-32,包括转铁蛋白,脂肪酶-1,丝氨酸蛋白酶前体,p50蛋白,新基因2,铁蛋白异构体1,恩孕酮,瘦素,核糖体P0蛋白,胰凝乳蛋白酶样丝氨酸蛋白酶, 一种糖皮质蛋白1和一种过氧化氢酶,对由革兰氏阴性细菌感染的蚕特异性低表达,如SEQ ID NO:所示。 33-36,并且包括SP1,芳基卟啉,LD13390p和CG6084-PA,以及与至少一个SEQ ID NO:的序列互补的序列。 21〜36,其特征在于测定试验样品中至少一个基因的表达量。 此外,引物是有义引物或反义引物。