1994 Fiscal Year Annual Research Report

染色微粒子を用いる新しい血液型抗原の簡便で高感度な検査法の開発とその応用

Research Project

Project/Area Number	05557030
Research Institution	GUNMA UNIVERSITY
Principal Investigator	矢澤伸群馬大学, 医学部, 講師 (10008386)
Co-Investigator(Kenkyū-buntansha)	中島たみ子群馬大学, 医学部, 助手 (40008561) 大河原均群馬県警察本部科捜査研, 主任浅尾高行群馬大学, 医学部, 助手 (40212469) 細見修群馬大学, 医学部, 助手 (30134274) 巨智部直久群馬大学, 教育学部, 教授 (60008266)
Keywords	血液型抗原 / 凝集反応 / 抗体固定化染色微粒子 / 染色ラテックス微粒子 / 抗糖鎖抗原モノクローナル抗体
Research Abstract	1.前年度までに抗体及びレクチン類の固定化に用いた青色及び白色アクリルポリマー系微粒子に代わり、新たに種々の性状及び形状の市販染色微粒子について、各々の固定化方法、固定化条件を検討し、従来の染色微粒子との比較とその有用性を明らかにしつつある。 2.種々の血液型関連抗原に対する糖鎖特異モノクロール抗体の作成とそれぞれの反応特異性を詳しく調べているが、この内、抗フコシル糖鎖抗体や特異性の高い抗ルイス抗体、抗H抗体が新たに得られ、抗原検出のためにその固定化染色粒子が応用されつつある。 3.固定化微粒子の色は新たに5色増え、その使用目的に応じて色を変えることが可能となり、また蛍光強度の高いラテックス微粒子も新たに利用できるようになり可視できる凝集反応の他、蛍光測定による、より鋭敏な反応も検出可能となった。

Research Products

(14 results)

All Other

All Publications (14 results)

[Publications] Yazawa,S.et al.: "Development and characterization of a novel anti-fucoylated.antigen monoclonal antibody YB-2 and its usefulness in the immunohistochemical diagnosis of colorectal cancer." Jpn.J.Cancer Res.84. 641-648 (1993)
[Publications] Takeya,A.ef al.: "Biosythesis of the blood P anigen-like GalNAcβ1→3Galβ1→4GlcNAc/Glcstrucures:kinetic evidence for the responsibility of N-acetylglucosaminyltransferase." Jpn.J.Med.Sci.Biol.46. 1-15 (1993)
[Publications] Yazawa,S.et al.: "Aberrant α1→2fucosyltransferases found in human colorectal carcinoma involved in the accumulation of Le^b and Y antigens in colorectal tumors." Jpn.J.Cancer Res.84. 989-995 (1993)
[Publications] Nishihara,S.gt al.: "α(1,3/1,4)Fucosyltransferase(FucT-lll)gene is inactivated by a single amino acid substitution in Lewis histo-blood group type negative individuals." Biochem.Biophys.Res.Commun.196. 624-631 (1993)
[Publications] 矢澤伸: "血液型糖鎖抗原に対する鶏卵抗体の作製とその応用" 日本農芸化学会誌. 67. 1433-1436 (1193)
[Publications] Naith,H.ed al.: "The recognition of cancer-associated fucosylated anigens in colorectal cancer by a novel monoclonaal antibody,YB-2." Surgery Today Jpn.J.Surg.24. 382-384 (1994)
[Publications] Naitoh,H.et al.: "Aclinicopathological evaluation of anti-fucosylaed antigens antibody(YB-2)in colorectal carcinoma." Glycosylation & Disease. 1. 31-36 (1994)
[Publications] Asao,T.et al.: "Anovel method for assaying adhesion of cancer cells to peritoneuum." Cancer Lett.78. 57-62 (1994)
[Publications] Tachikawa,T.et al.: "Cancer-assocaited quantitative differences in antigen levels of sialosyl Lewis X in stool from patients with colorectal carcinomas." Glycosylaton & Disases. 1. 111-117 (1994)
[Publications] Nishihara,S.et al.: "Molecular genetic analysis of the human Lewis histo-blood group system." J.Biol.Chem.269. 29271-29278 (1994)
[Publications] Kubishiro,K.et al.: "Exptession of mechanism of human uterine endometrial cancer-specific fucosylated carbohydrate chains:Aberrant α1-4fucosyltransferases in uterine endometrial cancer-derived cell lines with type lcarbohydrate chain." lnt.J.Omcol.61. 93-97 (1995)
[Publications] Yazawa,S.et al.: "Genetic and enzymatic evidence for Leeiis eznyme expression in Lewis-negative cancer patients." Cancer Res.(in press). (1995)
[Publications] Kudo,S.et al.: "Binding of bacterial toxins to glycoproteins in the envelopes of rainbow trout eggs." Histochemical J.(in press). (1995)
[Publications] Asao,T.et al.: "Fucosyltransterases of the peritoneum conributed to the adhesion of cancer cells to the mesothelium." Cancer. (in press). (1995)

1994 Fiscal Year Annual Research Report

染色微粒子を用いる新しい血液型抗原の簡便で高感度な検査法の開発とその応用

Principal Investigator

矢澤 伸 群馬大学, 医学部, 講師 (10008386)

Research Products

[Publications] Yazawa,S.et al.: "Development and characterization of a novel anti-fucoylated.antigen monoclonal antibody YB-2 and its usefulness in the immunohistochemical diagnosis of colorectal cancer." Jpn.J.Cancer Res.84. 641-648 (1993)

[Publications] Takeya,A.ef al.: "Biosythesis of the blood P anigen-like GalNAcβ1→3Galβ1→4GlcNAc/Glcstrucures:kinetic evidence for the responsibility of N-acetylglucosaminyltransferase." Jpn.J.Med.Sci.Biol.46. 1-15 (1993)

[Publications] Yazawa,S.et al.: "Aberrant α1→2fucosyltransferases found in human colorectal carcinoma involved in the accumulation of Le^b and Y antigens in colorectal tumors." Jpn.J.Cancer Res.84. 989-995 (1993)

[Publications] Nishihara,S.gt al.: "α(1,3/1,4)Fucosyltransferase(FucT-lll)gene is inactivated by a single amino acid substitution in Lewis histo-blood group type negative individuals." Biochem.Biophys.Res.Commun.196. 624-631 (1993)

[Publications] 矢澤 伸: "血液型糖鎖抗原に対する鶏卵抗体の作製とその応用" 日本農芸化学会誌. 67. 1433-1436 (1193)

[Publications] Naith,H.ed al.: "The recognition of cancer-associated fucosylated anigens in colorectal cancer by a novel monoclonaal antibody,YB-2." Surgery Today Jpn.J.Surg.24. 382-384 (1994)

[Publications] Naitoh,H.et al.: "Aclinicopathological evaluation of anti-fucosylaed antigens antibody(YB-2)in colorectal carcinoma." Glycosylation & Disease. 1. 31-36 (1994)

[Publications] Asao,T.et al.: "Anovel method for assaying adhesion of cancer cells to peritoneuum." Cancer Lett.78. 57-62 (1994)

[Publications] Tachikawa,T.et al.: "Cancer-assocaited quantitative differences in antigen levels of sialosyl Lewis X in stool from patients with colorectal carcinomas." Glycosylaton & Disases. 1. 111-117 (1994)

[Publications] Nishihara,S.et al.: "Molecular genetic analysis of the human Lewis histo-blood group system." J.Biol.Chem.269. 29271-29278 (1994)

[Publications] Kubishiro,K.et al.: "Exptession of mechanism of human uterine endometrial cancer-specific fucosylated carbohydrate chains:Aberrant α1-4fucosyltransferases in uterine endometrial cancer-derived cell lines with type lcarbohydrate chain." lnt.J.Omcol.61. 93-97 (1995)

[Publications] Yazawa,S.et al.: "Genetic and enzymatic evidence for Leeiis eznyme expression in Lewis-negative cancer patients." Cancer Res.(in press). (1995)

[Publications] Kudo,S.et al.: "Binding of bacterial toxins to glycoproteins in the envelopes of rainbow trout eggs." Histochemical J.(in press). (1995)

[Publications] Asao,T.et al.: "Fucosyltransterases of the peritoneum conributed to the adhesion of cancer cells to the mesothelium." Cancer. (in press). (1995)

矢澤伸群馬大学, 医学部, 講師 (10008386)

[Publications] 矢澤伸: "血液型糖鎖抗原に対する鶏卵抗体の作製とその応用" 日本農芸化学会誌. 67. 1433-1436 (1193)