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    • 6. 发明申请
    • Method of examining colon cancer and colon adenoma
    • 检查结肠癌和结肠腺瘤的方法
    • US20070196874A1
    • 2007-08-23
    • US10568544
    • 2004-07-09
    • Reiji KannagiMineko IzawaTakashi MuramatsuKenji UchimuraHideaki Hosokawa
    • Reiji KannagiMineko IzawaTakashi MuramatsuKenji UchimuraHideaki Hosokawa
    • G01N33/574C07K16/30
    • G01N33/57419G01N2333/91097G01N2400/02
    • The present invention provides a method for examining colorectal cancer and colorectal adenoma, which enables to detect colorectal cancer patients and patients at high risk of colorectal cancer at a high probability and is useful for diagnosis of colorectal cancer and colorectal adenoma, and provides the examination reagents thereof. The present inventors discovered that there are significant differences in the distribution of GlcNAc-6-sulfotransferase isozymes, sulfation enzymes of sugar residues, among non-cancer colorectal tissues, colorectal cancer tissues and colorectal adenoma tissues. Furthermore the inventors applied the discovery to diagnosis and found that colorectal cancers and adenomas are detected specifically by assaying a definite range of GlcNAc-6-sulfated sugar residues in tissues from patients or feces samples. MECA-79 antibody (Pharmingen, catalog No. 09961D, Distributor: Becton Dickinson), reacting with GlcNAc-6-sulfated sugar residues, which are produced specifically by the enzyme present in colorectal cancer and colorectal adenoma tissues could be used for the examination of colorectal cancers and colorectal adenomas.
    • 本发明提供一种检查结肠直肠癌和结肠直肠腺瘤的方法,其能够以高概率检测结肠直肠癌患者和结肠直肠癌风险高的患者,并且可用于诊断结肠直肠癌和结肠直肠腺瘤,并提供检查试剂 其中。 本发明人发现,GlcNAc-6-磺基转移酶同工酶,糖残基的硫酸化酶在非癌结肠直肠组织,结肠直肠癌组织和结肠直肠腺瘤组织中的分布存在显着差异。 此外,本发明人将该发现应用于诊断,并发现通过测定来自患者或粪便样品的组织中GlcNAc-6-硫酸化糖残基的确定范围来特异性检测结肠直肠癌和腺瘤。 与存在于结肠直肠癌和结肠直肠腺瘤组织中的酶特异性产生的GlcNAc-6硫酸化糖残基反应的MECA-79抗体(Pharmingen,目录号09961D,经销商:Becton Dickinson)可用于检查 结肠直肠癌和结直肠腺瘤。
    • 7. 发明授权
    • Method of examining colon cancer and colon adenoma
    • 检查结肠癌和结肠腺瘤的方法
    • US07601348B2
    • 2009-10-13
    • US10568544
    • 2004-07-09
    • Reiji KannagiMineko IzawaTakashi MuramatsuKenji UchimuraHideaki Hosokawa
    • Reiji KannagiMineko IzawaTakashi MuramatsuKenji UchimuraHideaki Hosokawa
    • A61K39/395
    • G01N33/57419G01N2333/91097G01N2400/02
    • The present invention provides a method for examining colorectal cancer and colorectal adenoma, which enables to detect colorectal cancer patients and patients at high risk of colorectal cancer at a high probability and is useful for diagnosis of colorectal cancer and colorectal adenoma, and provides the examination reagents thereof. The present inventors discovered that there are significant differences in the distribution of GlcNAc-6-sulfotransferase isozymes, sulfation enzymes of sugar residues, among non-cancer colorectal tissues, colorectal cancer tissues and colorectal adenoma tissues. Furthermore the inventors applied the discovery to diagnosis and found that colorectal cancers and adenomas are detected specifically by assaying a definite range of GlcNAc-6-sulfated sugar residues in tissues from patients or feces samples. MECA-79 antibody (Pharmingen, catalog No. 09961D, Distributor: Becton Dickinson), reacting with GlcNAc-6-sulfated sugar residues, which are produced specifically by the enzyme present in colorectal cancer and colorectal adenoma tissues could be used for the examination of colorectal cancers and colorectal adenomas.
    • 本发明提供一种检查结肠直肠癌和结肠直肠腺瘤的方法,其能够以高概率检测结肠直肠癌患者和结肠直肠癌风险高的患者,并且可用于诊断结肠直肠癌和结肠直肠腺瘤,并提供检查试剂 其中。 本发明人发现,GlcNAc-6-磺基转移酶同工酶,糖残基的硫酸化酶在非癌结肠直肠组织,结肠直肠癌组织和结肠直肠腺瘤组织中的分布存在显着差异。 此外,本发明人将该发现应用于诊断,并发现通过测定来自患者或粪便样品的组织中GlcNAc-6-硫酸化糖残基的确定范围来特异性检测结肠直肠癌和腺瘤。 与存在于结肠直肠癌和结肠直肠腺瘤组织中的酶特异性产生的GlcNAc-6硫酸化糖残基反应的MECA-79抗体(Pharmingen,目录号09961D,经销商:Becton Dickinson)可用于检查 结肠直肠癌和结直肠腺瘤。
    • 8. 发明申请
    • METHOD FOR EXAMINING COLORECTAL CANCER AND COLORECTAL ADENOMA
    • 检查阴道癌和色素性腺瘤的方法
    • US20100015632A1
    • 2010-01-21
    • US12567944
    • 2009-09-28
    • Reiji KannagiMineko IzawaTakashi MuramatsuKenji UchimuraHideaki Hosokawa
    • Reiji KannagiMineko IzawaTakashi MuramatsuKenji UchimuraHideaki Hosokawa
    • C12Q1/68G01N33/574
    • G01N33/57419G01N2333/91097G01N2400/02
    • The present invention provides a method for examining colorectal cancer and colorectal adenoma, which enables to detect colorectal cancer patients and patients at high risk of colorectal cancer at a high probability and is useful for diagnosis of colorectal cancer and colorectal adenoma, and provides the examination reagents thereof. There are significant differences in the distribution of GlcNAc-6-sulfotransferase isozymes, sulfation enzymes of sugar residues, among non-cancer colorectal tissues, colorectal cancer tissues and colorectal adenoma tissues. Furthermore, colorectal cancers and adenomas are detected specifically by assaying a definite range of GlcNAc-6-sulfated sugar residues in tissues from patients or feces samples. MECA-79 antibody (Pharmingen, catalog No. 09961D, Distributor: Becton Dickinson), reacting with GlcNAc-6-sulfated sugar residues, which are produced specifically by the enzyme present in colorectal cancer and colorectal adenoma tissues could be used for the examination of colorectal cancers and colorectal adenomas.
    • 本发明提供一种检查结肠直肠癌和结肠直肠腺瘤的方法,其能够以高概率检测结肠直肠癌患者和结肠直肠癌风险高的患者,并且可用于诊断结肠直肠癌和结肠直肠腺瘤,并提供检查试剂 其中。 GlcNAc-6-磺基转移酶同工酶,糖残基硫酸化酶,非癌症结肠直肠组织,结肠直肠癌组织和结肠直肠腺瘤组织分布差异均有统计学意义。 此外,通过测定来自患者或粪便样品的组织中的一定范围的GlcNAc-6-硫酸化糖残基来检测结肠直肠癌和腺瘤。 与存在于结肠直肠癌和结肠直肠腺瘤组织中的酶特异性产生的GlcNAc-6硫酸化糖残基反应的MECA-79抗体(Pharmingen,目录号09961D,经销商:Becton Dickinson)可用于检查 结肠直肠癌和结直肠腺瘤。
    • 9. 发明授权
    • Antibody reacting with N-acetylglucosamine-6-O-sulfotransferase product
    • 抗体与N-乙酰葡糖胺-6-O-磺基转移酶产物反应
    • US07935792B2
    • 2011-05-03
    • US12194441
    • 2008-08-19
    • Kenji Uchimura
    • Kenji Uchimura
    • C07K16/00
    • C07K16/2896C07K16/44C12N9/13C12P19/04
    • A polypeptide of N-acetylglucosamine-6-O-sulfotransferase and a DNA encoding the peptide are provided. The polypeptide is (a) or (b) below: (a) a polypeptide having the amino acid sequence represented by SEQ ID NO: 2; or (b) a polypeptide which includes an amino acid sequence including substitution, deletion, insertion or transposition of one or a few amino acids in the amino acid sequence of (a) and which has an enzymatic activity to transfer a sulfate group from a sulfate group donor to a hydroxyl group at 6 position of an N-acetylglucosamine residue located at a non-reducing end of an oligosaccharide represented the formula I: GlcNAcβ1-3Galβ1-4GlcNAc  (I) where GlcNAc represents an N-acetyl-glucosamine residue, Gal represents a galactose residue, β 1-3 represents a β 1-3 glycosidic linkage, and β 1-4 represents a β 1-4 glycosidic linkage.
    • 提供N-乙酰氨基葡萄糖-6-O-磺基转移酶的多肽和编码该肽的DNA。 多肽为(a)或(b):(a)具有SEQ ID NO:2所示氨基酸序列的多肽; 或(b)包含在(a)的氨基酸序列中包含一个或几个氨基酸的取代,缺失,插入或转座的氨基酸序列的多肽,其具有从硫酸盐转移硫酸基的酶活性 分配给位于由式I表示的寡糖的非还原性末端的N-乙酰葡糖胺残基6位的羟基:GlcNAc&bgr; 1-3Gal&bgr; 1-4GlcNAc(I)其中GlcNAc代表N-乙酰基 - 葡萄糖胺残基,Gal表示半乳糖残基,&bgr; 1-3代表一个 1-3糖苷键,和bgr; 1-4代表一个 1-4糖苷键。