2010 Fiscal Year Final Research Report
New immune regulatory mechanism by paired receptors
Project/Area Number |
20390143
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Immunology
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Research Institution | Osaka University |
Principal Investigator |
ARASE Hisashi 大阪大学, 微生物病研究所, 教授 (10261900)
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Co-Investigator(Kenkyū-buntansha) |
SUENAGA Tadahiro 大阪大学, 微生物病研究所, 助教 (20396675)
UEHORI Junji 大阪大学, 微生物病研究所, 助教 (20432429)
|
Project Period (FY) |
2008 – 2010
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Keywords | NK細胞 / 自然免疫 / 免疫制御 / 炎症 / 獲得免疫 / 好中球 |
Research Abstract |
In this study, we tried to elucidate host and pathogen ligands for paired receptors. By this analysis, we analyzed how immune response to self is regulated via inhibitory receptors and how pathogens evade immune response via inhibitory receptors. In addition, we analyzed how activating receptors is involved in host resistance to pathogens. We extensively analyzed function of PILR, one of paired receptors. We found that PILR associates with glycoprotein B of herpes simplex virus and is involved in entry of herpes simplex virus into cells. Furthermore, we found that specific O-glycans on CD99 and glycoprotein B are essential to associate with PILR. In addition, we identified PANP, a new molecules that is specifically expressed in nerve tissue, as a new ligand for PILR and suggested that PANP might be involved in the immune regulation in nerve tissues. These results suggested that paired receptors play an important role in immune regulation.
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[Journal Article] Non-muscle myosin IIA is a functional entry receptor for herpes simplex virus-12010
Author(s)
Arii, J., Goto, H., Suenaga, T., Oyama, M., Kozika-Hata, H., Imai, T., Minowa, A., Akashi, H., Arase, H., Kawaoka, Y., and Kawaguchi, Y.
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Journal Title
Nature
Volume: 467
Pages: 859-862
Peer Reviewed
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[Journal Article] A Single Amino Acid Substitution in Herpes simplex virus 1 Envelope Glycoprotein B at a Site Required for Binding to the Paired Immunoglobulin-like Type 2 Receptorα(PILRα) Abrogates PILRα-dependent Viral Entry and Reduces Pathogenesis2010
Author(s)
Arii, J., Wang, J., Morimoto, T., Suenaga, T., Akashi, H., Arase, H., and Kawaguchi, Y.
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Journal Title
J. Virol
Volume: 84
Pages: 10773-10783
Peer Reviewed
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[Journal Article] Myelin-associated glycoprotein mediates membrane fusion and entry of neurotropic herpesviruses2010
Author(s)
Suenaga, T., Satoh, T., Somboonthum, P., Kawaguchi, Y., Mori, Y., and Arase, H.
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 107
Pages: 866-871
Peer Reviewed
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[Journal Article] Binding and uptake of H-ferritin are mediated by human transferrin receptor-12010
Author(s)
Li, L., Fang, C. J., Ryan, J. C., Niemi, E. C., Lebron, J. A., Bjorkman, P. J., Arase, H., Torti, F. M., Torti, S. V., Nakamura, M. C., Seaman, W. E.
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 107
Pages: 3505-3510
Peer Reviewed
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[Journal Article] Binding of herpes simplex virus glycoprotein B(gB) to PILRαdepends on specific sialylated O-linked glycans on gB2009
Author(s)
Wang, J., Fan, Q., Satoh, T., Arii, J., Lanier, L. L., Spear, P. G., Kawaguchi, Y., Arase, H.
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Journal Title
J. Virol
Volume: 83
Pages: 13042-13045
Peer Reviewed
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[Journal Article] and Kawaguchi, Y. Entry of herpes simplex virus 1 and other alphaherpesviruses via the paired immunoglobulin-like type 2 receptorα2009
Author(s)
Arii, J., Uema, M., Morimoto, T., Sagara, H., Akashi, H., Ono, E., Arase, H.
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Journal Title
J. Virol
Volume: 83
Pages: 4520-4527
Peer Reviewed
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[Journal Article] Herpes simplex virus 1 protein kinase Us3 phosphorylates viral envelope glycoprotein B and regulates its expression on the cell surface2009
Author(s)
Kato, A., Arii, J., Shiratori, I., Akashi, H., Arase, H., and Kawaguchi, Y.
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Journal Title
J. Virol
Volume: 83
Pages: 250-261
Peer Reviewed
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[Journal Article] Ly49H signaling through DAP10 is essential for optimal natural killer cell responses to mouse cytomegalovirus infection2009
Author(s)
Orr, M. T., Sun, J. C., Hesslein, D. G., Arase, H., Phillips, J. H., Takai, T., and Lanier, L. L.
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Journal Title
J. Exp. Med
Volume: 206
Pages: 807-817
Peer Reviewed
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[Journal Article] Ly49Q ligand expressed by activated B cells induces plasmacytoid DC maturation2009
Author(s)
Toma-Hirano, M., Namiki, S., Shibata, Y., Ishida, K., Arase, H., Miyatake, S., Arai, K., and Kamogawa-Schifter, Y.
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Journal Title
Eur. J. Immunol
Volume: 39
Pages: 1344-1352
Peer Reviewed
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[Journal Article] Modulation of dendritic cell differentiation by HLA-G and ILT4 requires the IL-6-STAT3 signaling pathway2008
Author(s)
Liang, S., Ristich, V., Arase, H., Dausset, J., Carosella, E. D. and Horuzsko, A.
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 105
Pages: 8357-8362
Peer Reviewed
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[Journal Article] Bimodal regulation of T cell-mediated immune responses by TIM-42008
Author(s)
Mizui, M., Shikina, T., Arase, H., Suzuki, K., Yasui, T., Rennert, P. D., Kumanogoh, A., and Kikutani, H.
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Journal Title
Int. Immunol
Volume: 20
Pages: 695-708
Peer Reviewed
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[Journal Article] PILRαis a herpes simplex virus-1 entry co-receptor that associates with glycoprotein B2008
Author(s)
Satoh, T., Arii, J., Suenaga, T., Wang, J., Kogure, A., Uehori, J., Arase, N., Shiratori, I., Tanaka, S., Kawaguchi, Y., Spear, P. G., Lanier, L. L. and Arase, H.
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Journal Title
Cell
Volume: 132
Pages: 935-944
Peer Reviewed
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[Journal Article] Biophysical characterization of O-glycosylated CD99 recognition by paired Ig-like type 2 receptors(PILR)2008
Author(s)
Tabata, S., Kuroki, K., Wang, J., Kajikawa, M., Shiratori, I., Kohda, D., Arase, H. and Maenaka, K.
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Journal Title
J. Biol. Chem
Volume: 283
Pages: 8893-8901
Peer Reviewed
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