Nano DDS-mediated cytokine delivery and control of allergic responses.
Project/Area Number |
20390281
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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 |
膠原病・アレルギー・感染症内科学
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Research Institution | Kyoto Prefectural University of Medicine |
Principal Investigator |
MAZDA Osam Kyoto Prefectural University of Medicine, 医学研究科, 教授 (00271164)
|
Co-Investigator(Kenkyū-buntansha) |
AKIYOSHI Kazunari 京都大学, 工学研究科, 教授 (90201285)
今西 二郎 京都府立医科大学, 医学研究科, 教授 (40112510)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2010: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2009: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2008: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
|
Keywords | アレルギー / ぜんそく / ナノ材料 / アレルギー・ぜんそく / 内科 / 癌 |
Research Abstract |
We explored the mechanisms underlying the IL-21-mediated suppression of IgE-based allergic responses. We also examined whether nano DDS is useful for therapeutic application for allergic diseases. Analyses of dose-response and administration methodology revealed that IL-21 may suppress allergic responses not only by inhibiting IgE class switch recombination but also by affecting other pathways. Then we asked whether IL-21 directly acts on mast cells. IL-21 signal suppresses degranulation of mast cell, while proliferation of mast cell precursors may be inhibited by Id2 transcriptional repressor. Meanwhile, nano DDS was also useful for desensitization procedures and significantly reduced IgE level while suppressing allergic responses. The present study may lead to a novel therapeutic strategy against allergic disorders.
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Report
(4 results)
Research Products
(46 results)
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[Journal Article] Interleukin-28B acts synergistically with cisplatin to suppress the growth of head and neck squamous cell carcinoma.2011
Author(s)
Yoshimoto K, Kishida T, Nakano Hi, Matsui M, Shin-Ya M, Shimada T, Nakai S, Imanishi J, Takeuchi M, Hisa Y, Mazda O.
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Journal Title
J Immunother 34(2)
Pages: 139-148
Related Report
Peer Reviewed
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[Journal Article] Early-stage blocking of Notch signaling inhibits the depletion of goblet cells in dextran sodium sulfate-induced colitis in mice.2010
Author(s)
Shinoda M, Shin-Ya M, Naito Y, Kishida T, Ito R, Suzuki N, Yasuda H, Sakagami J, Imanishi J, Kataoka K, Mazda O, Yoshikawa T.
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Journal Title
J. Gastroenterol 45(6)
Pages: 608-617
NAID
Related Report
Peer Reviewed
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[Journal Article] Nanogel antigenic protein-delivery system for adjuvant-free intranasal vaccines.2010
Author(s)
Nochi T, Yuki Y, Takahashi H, Sawada S, Mejima M, Kohda T, Harada N, Kong IG, Sato A, Kataoka N, Tokuhara D, Kurokawa S, Takahashi Y, Tsukada H, Kozaki S, Akiyoshi K, Kiyono H.
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Journal Title
Nat Mater 9(7)
Pages: 572-578
Related Report
Peer Reviewed
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[Journal Article] Comparison of anti-rheumatic effects of local RNAi-based therapy in collagen induced arthritis rats using various cytokine genes as molecular targets.2009
Author(s)
Inoue A, Takahashi KA, Mazda O, Arai Y, Saito M, Kishida T, Shin-Ya M, Morihara T, Tonomura H, Sakao K, Imanishi J, Kubo T.
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Journal Title
Mod Rheumatol 19(2)
Pages: 125-133
NAID
Related Report
Peer Reviewed
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[Journal Article] Osteoblasts derived from osteophytes produce inteleukin-6, interleukin-8 and matrix metalloproteinase-13 in osteoarthritis.2009
Author(s)
Sakao, K., K.A. Takahashi, Y. Arai, M. Saito, K. Honjo, N. Hiraoka, H. Asada, M. Shin-Ya, J. Imanishi, O. Mazda, T. Kubo
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Journal Title
J Bone Miner Metab 27(4)
Pages: 412-423
Related Report
Peer Reviewed
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[Journal Article] Interleukin-27 activates natural killer cells and suppresses NK-resistant head and neck squamous cell carcinoma through inducing antibody-dependent cellular cytotoxicity.2009
Author(s)
Matsui M, Kishida T, Nakano H, Yoshimoto K, Shin-Ya M, Shimada T, Nakai S, Imanishi J, Yoshimoto T, Hisa Y, Mazda O.
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Journal Title
Cancer Res 69(6)
Pages: 2523-2530
Related Report
Peer Reviewed
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[Journal Article] Enhanced expression of interleukin-6, matrix metalloproteinase-13, and receptor activator of NF-kappaB ligand in cells derived from osteoarthritic subchondral bone.2008
Author(s)
Sakao K, Takahashi KA, Mazda O, Arai Y, Tonomura H, Inoue A, Saito M, Fujioka M, Takamiya H, Imanishi J, Kubo T.
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Journal Title
J Orthop Sci 13(3)
Pages: 202-210
Related Report
Peer Reviewed
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[Journal Article] Induction of chondrogenic phenotype in synovium-derived progenitor cells by intermittent hydrostatic pressure.2008
Author(s)
Sakao K, Takahashi KA, Arai Y, Inoue A, Tonomura H, Saito M, Yamamoto T, Kanamura N, Imanishi J, Mazda O, Kubo T.
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Journal Title
Osteoarthritis Cartilage 16(7)
Pages: 805-814
Related Report
Peer Reviewed
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[Journal Article] Involvement of IL-17A in the pathogenesis of DSS-induced colitis in mice.2008
Author(s)
Ito R, Kita M, Shin-Ya M, Kishida T, Urano A, Takada R, Sakagami J, Imanishi J, Iwakura Y, Okanoue T, Yoshikawa T, Kataoka K, Mazda O.
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Journal Title
Biochem Biophys Res Commun 377(1)
Pages: 12-16
Related Report
Peer Reviewed
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[Journal Article] Early-stage blocking of Notch signaling inhibits the depletion of goblet cells in dextran sodium sulfate-induced colitis in mice
Author(s)
Shinoda M, Shin-Ya M, Naito Y, Kishida T, Ito R, Suzuki N, Yasuda H, Sakagami J, Imanishi J, Kataoka K, Mazda O, Yoshikawa T.
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Journal Title
J.Gastroenterology (in press)
NAID
Related Report
Peer Reviewed
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[Presentation] Gain-of-function and loss-of-function analyses in vivo of transcriptional factor and cytokine genes using Epstein-Barr virus-based episomal vectors, and their implication to novel strategies of gene therapy and regenerative medicine.2010
Author(s)
Kishida T, Nakai N, Matsui M, Yoshimoto K, Nakano H, Shin-Ya M, Shimada T, Nakai S, Hisa Y, Katoh N, Mazda O.
Organizer
2010International Symposium on Micro-Nano Mechatronics and Human Science (From Micro & Nano Scale Systems to Robotics & Mechatronics Systems)
Place of Presentation
Nagoya
Related Report
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[Presentation] Cigarette Smoke Induces DNA Damage but not Apoptosis in Alveolar Macrophages.2010
Author(s)
Hirono Y, Inoue S, Miyagawa M, Ishida T, Sakura M, Inaga S, Mazda O, Nagai S, Takeuchi T, Pinkerton KE, Takeuchi M.
Organizer
American Thoracic Society 2010 International Conference
Place of Presentation
New Orleans
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