Aberrant fucosylation of cancer in Gastroenterology and hepatology and its mechanisms
Project/Area Number |
16590245
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Pathological medical chemistry
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Research Institution | Osaka University |
Principal Investigator |
MIYOSHI Eiji Osaka University, Graduate School of Medicine, Associate Professor, 医学系研究科, 助教授 (20322183)
|
Project Period (FY) |
2004 – 2005
|
Project Status |
Completed (Fiscal Year 2005)
|
Budget Amount *help |
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2005: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2004: ¥1,900,000 (Direct Cost: ¥1,900,000)
|
Keywords | hepatoma / fucosylation / sugar chain / GDP-fucose / haptoglobin / Fut8 / receptor / AFP-L3 / GDP-fucose / がん / 腫瘍マーカー / 糖転移酵素 / グライコミクス / FUT8 / FX / AFP |
Research Abstract |
Changes in oligosaccharide structures have been reported in certain types of malignant transformations and, thus could be used for tumor markers in certain types of cancer. In the case of pancreatic cancer cell lines, a variety of fucosylated proteins are secreted into their conditioned media. To identify fucosylated proteins in the serum of patients with pancreatic cancer, we performed western blot analyses using Aleuria Aurantica Lectin (AAL), which is specific for fucosylated structures. An approximately 40 kD protein was found to be highly fucosylated in pancreatic cancer and an N-terminal analysis revealed that it was the beta chain of haptoglobin. While the appearance of fucosylated haptoglobin has been reported in other diseases such as hepatocellular carcinoma, liver cirrhosis, gastric cancer and colon cancer, the incidence was significantly higher in the case of pancreatic cancer. Fucosylated haptoglobin was observed more frequently at the advanced stage of pancreatic cancer and disappeared after an operation. A mass spectrometry analysis of haptoglobin purified from the serum of patients with pancreatic cancer and the medium from a pancreatic cancer cell line, PSN-1 showed that the alpha 1-3/alpha1-4/alpha 1-6 fucosylation of haptoglobin was increased in pancreatic cancer. When a hepatoma cell line, Hep3B was cultured with the conditioned media from pancreatic cancer cells, haptoglobin secretion was dramatically increased. These findings suggest that fucosylated haptoglobin could serve as a novel marker for pancreatic cancer. Two possibilities were considered in terms of the fucosylation of haptoglobin. One is that pancreatic cancer cells, themselves, produce fucosylated haptoglobin ; the other is that pancreatic cancer produces a factor, which induces the production of fucosylated haptoglobin in the liver.
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Report
(3 results)
Research Products
(58 results)
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[Journal Article] Loss of core fucosylation of low-density lipoprotein receptor-related protein-1 impairs its function, leading to the upregulation of serum levels of insulin-like growth factor-bindgin protein 3 in Fut8-/-mice.2006
Author(s)
Lee SH., Takahashi M, Honke, K, Miyoshi E, Osumi D, Sakiyama H, Ekuni A, Wang X, Inoue S, Gu J, Kadomatsu K, Taniguchi N.
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Journal Title
J.Biochem, 139(3)
Pages: 391-398
Description
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[Journal Article] In vivo cleavage of alpha 2,6-sialyltransferase by Alzheimer's beta-secretase.2005
Author(s)
Kitazume S, Nakagawa K, Oka R, Tachida Y, Ogawa K, Luo Y, Citron M, Shitara H, Taya C, Yonekawa H, Paulson JC, Miyoshi E, Taniguchi N, Hashimoto Y.
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Journal Title
J Biol Chem. 280(9)
Pages: 8589-8595
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[Journal Article] Elevated expression of N-acetylglucosaminyltransferase V in first trimester human placenta.2005
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Tomiie M, Isaka S, Miyoshi E, Taniguchi N, Kimura T, Ogita K, Tsutsui T, Shimoya K, Nakagawa T, Kondo A, Koyama M, Murata Y.
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Journal Title
Biochem Biophys Res Commun. 330(3)
Pages: 999-1004
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[Journal Article] Expression of N-Acetylglucosaminyltransferase V in the development of human esophageal cancers : immunohistochemical data from carcinomas and nearby non-cancerous lesions.2005
Author(s)
Ishibashi Y, Dosaka-Akita H, Miyoshi E, Shindoh M, Miyamoto M, Kinoshita I, Miyazaki H, Itoh T, Kondo S, Nishimura M, Taniguchi N.
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Journal Title
Oncology 69(4)
Pages: 301-310
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[Journal Article] Dysregulation of TGF-β1 receptor activation leads to abnormal lung development and emphysema-like phenotype in core fucose-deficient mice.2005
Author(s)
Wang X, Inoue S, Gu J, Miyoshi E, Noda K, Li W, Mizuno-Horikawa Y, Nalano M, Asahi M, Takahashi M, Uozumi N, Lee S H, Ikeda Y, Yamaguchi Y, Aze Y, Tomiyama Y, Fujii J, Suzuki K, Kondo A, Shapiro S D, Lopez-Otin C, Kuwaki T, Okabe M, Honke K, Taniguchi N.
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Journal Title
Proc.Natl.Acad.Sci.USA 102(44)
Pages: 15791-15796
Description
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[Journal Article] Fucosylated haptoglobin is a novel marker for pancreatic cancer : A detailed analysis of the oligosaccharide structure and a possible mechanism for fucosylation.2005
Author(s)
Okuyama N, Ide Y, Nakano M, Nakagawa T, Yamanaka K, Moriwaki K, Murata K, Ohigashi H, Yokoyama S, Eguchi H, Ishikawa O, Ito T, Kato M, Kasahara A, Kawano S, Gu J, Taniguchi N, Miyoshi E.
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Journal Title
Int.J.Cancer 118(11)
Pages: 2803-2808
NAID
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[Journal Article] N-acetylglucosaminyltransferase IX acts on the GlcNAcbeta 1,2-Manalpha 1-Ser/Thr moiety, forming alpha 2,6-branched structure in brain 0-mannosyl glycan.2004
Author(s)
Inamori KI, Endo T, Gu J, Matsuo I, Ito Y, Fujii S, Iwasaki H, Narimatsu H, Miyoshi E. Honke K, Taniguchi N.
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Journal Title
J Biolt Chem. 279(4)
Pages: 2337-2340
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[Journal Article] Polo-like kinase 1 overexpression is an early event in the progression of papillary carcinoma.2004
Author(s)
Ito Y, Miyoshi E, Sasaki N, Kakudo K, Yoshida H, Tomoda C, Uruno T, Takamura Y, Miya A, Kobayashi K, Matsuzuka F, Matsuura N, Kuma K, Miyauchi A.
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Br J Cancer 90(2)
Pages: 414-418
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[Journal Article] β1,4-N-acetylglucosaminyltransferase III down-regulates neutrite outgrowth induced by co-stimulation of epidermal growth factor and integrins through the Ras/ERK signaling pathway in PC12 cells.2004
Author(s)
Gu J, Zhao Y, Isaji T, Shibukawa Y, Ihara H, Takahashi M, Ikeda Y, Miyoshi E, Honke K, Taniguchi N.
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Journal Title
Glycobiology 14(2)
Pages: 177-186
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[Journal Article] Attachment of human colon cancer cells to vascular endothelium is enhanced by N-acetylglucosaminyltransferase V.2004
Author(s)
Murata K, Miyoshi E, Ihara S, Noura S, Kameyama M, Ishikawa O, Doki Y, Yamada T, Ohigashi H, Sasaki Y, Higashiyama M, Tarui T, Takada Y, Kannagi R, Taniguchi N, Imaoka S.
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Journal Title
Oncology 66(69)
Pages: 492-501
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[Journal Article] Identification of target proteins of N-acetylglucosaminyl-transferase V and fucosyltransferase 8 in human gastric tissues by glycomic approach.2004
Author(s)
Kim YS, Hwang SY, Oh S, Sohn H, Kang HY, Lee JH, Cho EW, Kim JY, Yoo JS, Kim NS, Kim CH, Miyoshi E, Taniguchi N, Ko JH.
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Journal Title
Proteomics 4(11)
Pages: 3353-3358
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