Physiological significance of concerted action of cell adhesion molecules induced by hypoxia inducible factor
Project/Area Number |
21590324
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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 |
General medical chemistry
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Research Institution | Aichi Medical University (2010-2011) Aichi Cancer Center Research Institute (2009) |
Principal Investigator |
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Co-Investigator(Renkei-kenkyūsha) |
SAKUMA Keiichiro 愛知県がんセンター(研究所), 分子病態学部, 主任研究員 (90402891)
GOTO Yoshiko 愛知県がんセンター(研究所), 分子病態学部, 主任技師 (30416169)
|
Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 生体分子医学 / 低酸素誘導因子 / 低酸素 / CD44 / ヒアルロン酸 / セレクチン / 生理活性脂質 / 糖脂質 / セラミド / LPA / シアリルルイスX / ケモカイン / シンデカン / CCR7 / CXCR4 / ヘパラン硫酸 / ジヒドロセラミド / DES1遺伝子 / 質量分析(ESI-MS / MS) / 長鎖脂肪酸(VLCFA) / 不飽和脂肪酸 |
Research Abstract |
We have explored what kind of changes in cell adhesion molecules are induced by cellular hypoxia, and have analyzed their cooperative interactions in cellular response to hypoxia. The results indicated that cellular hypoxia induces significant changes in both the glycan-and core lipid moieties within the glycolipid molecules simultaneously. The results indicated that hypoxia also induces simultaneous changes in both the glycan side chains and core protein moieties within the glycoprotein molecules. Our results suggested that these multiple changes appropriately cooperate in the physiological cellular response to cope with hypoxic environments in a synergistic manner.
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Report
(4 results)
Research Products
(39 results)
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[Journal Article] Colonic epithelial cells express specific ligands for mucosal macrophage immunosuppressive receptors, siglec-7 and-92012
Author(s)
Miyazaki, K., Sakuma, K., Kawamura, Y. I., Izawa, M., Ohmori, K., Mitsuki, M., Yamaji, T., Hashimoto, Y., Suzuki, A., Saito, Y., Dohi, T., and Kannagi, R.
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Journal Title
J. Immunol
Volume: 188
Issue: 9
Pages: 4690-4700
DOI
Related Report
Peer Reviewed
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[Journal Article] Sialylated and sulfated carbohydrate ligands for selectins and siglecs : involvement in traffic and homing of human memory T and B lymphocytes2011
Author(s)
Kannagi, R., Ohmori, K., Chen, G. Y., Miyazaki, K., Izawa, M., and Sakuma, K.
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Journal Title
Adv. Exp. Med. Biol
Volume: 705
Pages: 549-569
DOI
ISBN
9781441978769, 9781441978776
Related Report
Peer Reviewed
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[Journal Article] TNFα enhances the motility and invasiveness of prostatic cancer cells by stimulating the expression of selective glycosyl-and sulfotransferase genes involved in the synthesis of selectin ligands2011
Author(s)
Radhakrishnan, P., Chachadi, V., Lin, M. F., Singh, R., Varki, A., Kannagi, R., and Cheng, P. W.
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Journal Title
Biochem. Biophys. Res. Commun
Volume: 409
Issue: 3
Pages: 436-441
DOI
Related Report
Peer Reviewed
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[Journal Article] Systematic analyses of free ceramide species and ceramide species comprising neutral glycosphingolipids by MALDI-TOF MS with high-energy CID2011
Author(s)
Tanaka, K., Yamada, M., Tamiya-Koizumi, K., Kannagi, R., Aoyama, T., Hara, A., and Kyogashima, M.
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Journal Title
Glycoconj. J
Volume: 28
Issue: 2
Pages: 67-87
DOI
Related Report
Peer Reviewed
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[Journal Article] Expression of CC-chemokine receptor 7(CCR7) and CXC-chemokine receptor 4(CXCR4) in head and neck squamous cell carcinoma2010
Author(s)
Ueda, M., Shimada, T., Goto, Y., Tei, K., Nakai, S., Hisa, Y., and Kannagi, R
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Journal Title
Auris Nasus Larynx
Volume: 37
Issue: 4
Pages: 488-495
DOI
Related Report
Peer Reviewed
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[Journal Article] Altered expression of glycan genes in cancers induced by epigenetic silencing and tumor hypoxia : Clues in the ongoing search for new tumor markers2010
Author(s)
Kannagi, R., Sakuma, K., Miyazaki, K., Lim, K-T., Yusa, A., Yin, J., and Izawa, M.
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Journal Title
Cancer Sci
Volume: 101
Issue: 3
Pages: 586-593
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Acute kidney injury induced by protein-overload nephro-pathy down-regulates gene expression of hepatic cerebroside sulfotransferase in mice, resulting in reduction of liver and serum sulfatides2009
Author(s)
Zhang, X., Nakajima, T., Kamijo, Y., Li, G., Hu, R., Kannagi, R., Kyogashima, M., Aoyama, T., and Hara, A.
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Journal Title
Biochem. Biophys. Res. Commun
Volume: 390
Issue: 4
Pages: 1382-1388
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Expression of sialyl Lex, sialyl Lea, Lex and Ley glycotopes in secreted human ovarian cyst glycoproteins2009
Author(s)
Yang, Z., Wu, J. H., Kuo, H. W., Kannagi, R., and Wu, A. M.
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Journal Title
Biochimie
Volume: 91
Issue: 3
Pages: 423-433
DOI
Related Report
Peer Reviewed
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[Journal Article] Rap1 controls lymphocyte adhesion cascades and interstitial migration within lymph nodes in a RAPL-dependent and independent manner2009
Author(s)
Ebisuno, T., Katagiri, K., Katakai, T., Ueda, Y., Nemoto, T., Inada, H., Nabekura, J., Okada, T., Kannagi, R., Tanaka, T., Miyasaka, M., Hogg, N., and Kinashi, T.
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Journal Title
Blood
Volume: 115
Issue: 4
Pages: 804-814
DOI
Related Report
Peer Reviewed
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[Presentation] 糖鎖修飾と細胞認識2009
Author(s)
神奈木玲児
Organizer
第3回日本生化学会中部支部例会・シンポジウム
Place of Presentation
名古屋市立大学医学部講堂(名古屋)
Year and Date
2009-05-23
Related Report
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