Function of lymphatics in tumor immunity, vasculitis, and imiquimod-induced psoriasis-like dermatitis
Project/Area Number |
24591623
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Dermatology
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Research Institution | The University of Tokyo |
Principal Investigator |
SUGAYA Makoto 東京大学, 医学部附属病院, 准教授 (90334408)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | リンパ / 腫瘍免疫 / リンパ節 / CD8陽性細胞 / アルサス反応 / Fcγ受容体 / 血管炎 / 免疫 |
Outline of Final Research Achievements |
Primary tumor growth was augmented in lymphedematous mice when B16 melanoma cells were subcutaneously injected. Expression of inflammatory cytokines as well as tumor-associated antigens in draining lymph nodes was significantly reduced in lymphedematous mice compared to wild-type mice. CD8+ T cells in draining LNs derived from lymphedematous mice bearing B16 melanoma also showed significantly decreased cytotoxic activity in vitro and in vivo. In summary, these findings suggest that lymphatic transport is essential in generating optimal tumor-specific immune responses. Moreover, early phase of leukocytoclastic vasculitis, the cutaneous and peritoneal reverse Arthus reactions, was attenuated in lymphedematous mice. Decreased Fc gamma receptor III expression on mast cells and macrophages may have resulted in reduced inflammation.
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Report
(4 results)
Research Products
(30 results)
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[Journal Article] TARC and I-TAC are sensitive markers reflecting pruritus in atopic dermatitis.2014
Author(s)
Kimura T, Sugaya M, Suga H, Morimura S, Kai H, Kagami S, Yanaba K, Fujita H, Asano Y, Tada Y, Kadono T, Sato S.
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Journal Title
Acta Derm Venereol
Volume: 94
Issue: 3
Pages: 331-2
DOI
Related Report
Peer Reviewed
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[Journal Article] Skin barrier dysfunction and low antimicrobial peptide expression in cutaneous T-cell lymphoma.2014
Author(s)
Suga H, Sugaya M, Miyagaki T, Ohmatsu H, Kawaguchi M, Takahashi N, Fujita H, Asano Y, Tada Y, Kadono T, Sato S.
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Journal Title
Clin Cancer Res
Volume: 20
Issue: 16
Pages: 4339-48
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Serum levels of angiopoietin-2, but not angiopoietin-1, are elevated in patients with erythrodermic cutaneous T-cell lymphoma.2014
Author(s)
Kawaguchi M, Sugaya M, Suga H, Miyagaki T, Ohmatsu H, Fujita H, Asano Y, Tada Y, Kadono T, Sato S.
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Journal Title
Acta Derm Venereol
Volume: 94
Issue: 1
Pages: 9-13
DOI
Related Report
Peer Reviewed
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[Journal Article] Serum visfatin levels in patients with atopic dermatitis and cutaneous T-cell lymphoma.2013
Author(s)
Suga H, Sugaya M, Miyagaki T, Kawaguchi M, Morimura S, Kai H, Kagami S, Ohmatsu H, Fujita H, Asano Y, Tada Y, Kadono T, Sato S.
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Journal Title
Eur J Dermatol
Volume: 23
Issue: 5
Pages: 629-35
DOI
Related Report
Peer Reviewed
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[Journal Article] Analysis of serum chemokine levels in patients with HIV-associated eosinophilic folliculitis.2013
Author(s)
Yokobayashi H, Sugaya M, Miyagaki T, Kai H, Suga H, Yamada D, Minatani Y, Watanabe K, Kikuchi Y, Tamaki T, Sato S.
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Journal Title
J Eur Acad Dermatol Venereol
Volume: 27
Issue: 2
Pages: 212-216
DOI
Related Report
Peer Reviewed
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[Journal Article] Association of Nerve Growth Factor, Chemokine (C-C motif) Ligands and Immunoglobulin E with Pruritus in Cutaneous T-cell Lymphoma.2013
Author(s)
Suga H, Sugaya M, Miyagaki T, Ohmatsu H, Fujita H, Kagami S, Asano Y, Tada Y, Kadono T, Sato S.
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Journal Title
Acta Derm Venereol
Volume: 93
Issue: 2
Pages: 144-9
DOI
Related Report
Peer Reviewed
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[Journal Article] Serum angiogenin levels are decreased in patients with psoriasis.2012
Author(s)
Miyagaki T, Sugaya M, Kamata M, Suga H, Morimura S, Tatsuta A, Uwajima Y, Yamamoto M, Shibata S, Fujita H, Asano Y, Kadono T, Sato S, Tada Y.
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Journal Title
Clin Exp Dermatol
Volume: 37
Issue: 7
Pages: 792-3
DOI
Related Report
Peer Reviewed
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[Journal Article] Serum IL-31 levels are increased in patients with cutaneous T-cell lymphoma.2012
Author(s)
Ohmatsu H, Sugaya M, Suga H, Morimura S, Miyagaki T, Kai H, Kagami S, Fujita H, Asano Y, Tada Y, Kadono T, Sato S.
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Journal Title
Acta Derm Venereol
Volume: 92
Issue: 3
Pages: 282-3
DOI
Related Report
Peer Reviewed
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[Journal Article] Association of the numbers of CD163(+) cells in lesional skin and serum levels of soluble CD163 with disease progression of cutaneous T cell lymphoma.2012
Author(s)
Sugaya M, Miyagaki T, Ohmatsu H, Suga H, Kai H, Kamata M, Fujita H, Asano Y, Tada Y, Kadono T, Okochi H, Sato S.
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Journal Title
J Dermatol Sci
Volume: 68
Issue: 1
Pages: 45-51
DOI
Related Report
Peer Reviewed
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[Presentation] リンパ流障害と皮膚免疫2015
Author(s)
菅谷 誠
Organizer
第39回日本リンパ学会総会
Place of Presentation
ソラシティカンファレンスセンター
Year and Date
2015-03-27 – 2015-03-28
Related Report
Invited
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[Presentation] Skin barrier dysfunction and relatively low antimicrobial peptide expression in cutaneous T-cell lymphoma2014
Author(s)
Hiraku Suga, Makoto Sugaya, Tomomitsu Miyagaki, Hanako Ohmatsu, Makiko Kawaguchi, Naomi Takahashi, Hideki Fujita, Yoshihide Asano, Yayoi Tada, Takafumi Kadono, Shinichi Sato
Organizer
SID 73rd Annual Meeting
Place of Presentation
Albuquerque, New Mexico
Year and Date
2014-05-07 – 2014-05-10
Related Report
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[Presentation] Periostin contributes to a Th2-dominant environment of cutaneous T-cell lymphoma via thymic stromal lymphopoietin expression2014
Author(s)
Naomi Takahashi, Makoto Sugaya, Hiraku Suga, Tomomitsu Miyagaki, Hanako Ohmatsu, Makiko Kawaguchi, Hideki Fujita, Yoshihide Asano, Yayoi Tada, Takafumi Kadono, Shinichi Sato
Organizer
SID 73rd Annual Meeting
Place of Presentation
Albuquerque, New Mexico
Year and Date
2014-05-07 – 2014-05-10
Related Report
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