Basic study of IgG4-related respiratory disease using the model mouse
Project/Area Number |
24591158
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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 |
Respiratory organ internal medicine
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Research Institution | University of Toyama |
Principal Investigator |
MATSUI Shoko 富山大学, 保健管理センター, 准教授 (40334726)
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Co-Investigator(Kenkyū-buntansha) |
KAWANO Mitsuhiro 金沢大学, 大学病院, 講師 (20361983)
HAYASHI Ryuji 富山大学, 大学病院, 講師 (60345585)
YAMADA Kazunori 金沢大学, 医薬保健学総合研究科, 特任准教授 (90397224)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | IgG4関連疾患 / IgG4関連呼吸器疾患 / モデルマウス / IgG4関連肺疾患 / Th2 |
Outline of Final Research Achievements |
LATY136F Knock-in mice (LAT mice), having a mutation in Tyr136 of the linker for activation of T cells, show accumulation of Th2 effector cells. IgG4-related disease (IgG4-RD) is a novel clinical disease entity characterized by elevated serum IgG4 concentration and tumefaction or tissue infiltration by IgG4 positive plasma cells. We examined lung lesion of LAT mice whether they became the model of IgG4-RD. Lung fibrosis score were significantly higher in Homo group than in Wild group and there were tissue infiltration by lymphocytes and IgG1 positive plasma cells around broncho-vascular bundles. In analysis of bronchoalveolar lavage, total cell count and percentage of lymphocyte increased in Homo group. The feature of lung lesion of LAT mice has a similar with them of IgG4-RD. We considered that they could be a model of IgG4-RD.
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Report
(4 results)
Research Products
(19 results)
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[Journal Article] Immunoglobulin G4-related lung disease: clinicoradiological and pathological features.2013
Author(s)
Matsui S, Hebisawa A, Sakai F, Yamamoto H, Terasaki Y,,, Kurihara Y, Waseda Y, Kawamura T, Miyashita T, Inoue H, Hata N, Kawabata Y, Ogura T
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Journal Title
Respirology
Volume: 18
Issue: 3
Pages: 480-487
DOI
Related Report
Peer Reviewed
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[Journal Article] Sirtuin 1 activator SRT1720 suppresses inflammation in an ovalbumin-induced mouse model of asthma.2013
Author(s)
Ichikawa T, Hayashi R, Suzuki K, Imanishi S, Kambara K, Okazawa S, Inomata M, Yamada T, Yamazaki Y, Koshimizu Y, Miwa T, Matsui S, Usui I, Urakaze M, Matsuya Y, Sasahara M, Tobe K.
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Journal Title
Respirology
Volume: 18
Issue: 2
Pages: 332-339
DOI
Related Report
Peer Reviewed
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[Presentation] IgG4関連肺疾患モデルマウスの確立2015
Author(s)
早稲田優子, 松井祥子, 佐伯啓吾, 渡辺知志, 松沼 亮, 高戸葉月, 市川由加里, 安井正英, 山田和徳, 川野充弘, 笠原寿郎
Organizer
第55回日本呼吸器学会学術講演会
Place of Presentation
東京
Year and Date
2015-04-17 – 2015-04-19
Related Report
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[Presentation] Comparison of clinical features in igG4-related disease and sarcoidosis.2013
Author(s)
Matsui S, Hayashi R, Yamada T, Suzuki K, Tokui K, Inomata M, Imanishi S, Taka C, Tsuda T, Kanbara K, Okazawa S, Ichikawa T, Miwa T, Tobe K.
Organizer
ATS 2013 International Conference
Place of Presentation
Philadelphia, USA
Related Report
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[Presentation] Comparison of pathological features of the lung lesions of systemic IgG4-related disease and multicentric Castleman’s disease.2013
Author(s)
Terasaki Y, Ikushima S, Ichimura Y, Ujita M, Matsuzawa Y, Arita M, Tomii K, Komase Y, Ohwan I, Murakami M, Nishimoto N, Matsui S, Ogura T.
Organizer
ATS 2013 International Conference
Place of Presentation
Philadelphia, USA
Related Report
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[Presentation] IgG4-related lung disease2012
Author(s)
Matsui S, Yamamoto H, Waseda Y, Minamoto S, Inoue D, Mishima M, Kubo K, IgG4-related research group
Organizer
The 17th Congress of APSR
Place of Presentation
Hong Kong, China
Related Report
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