Disease activity in autoimmune pulmonary alveolar proteinosis
Project/Area Number |
16K09530
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Respiratory organ internal medicine
|
Research Institution | Niigata University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
高田 俊範 新潟大学, 医歯学総合病院, 特任教授 (40361919)
田澤 立之 新潟大学, 医歯学総合病院, 准教授 (70301041)
中田 光 新潟大学, 医歯学総合病院, 教授 (80207802)
谷野 功典 福島県立医科大学, 医学部, 准教授 (10443863)
福島 康次 獨協医科大学, 医学部, 教授 (00254996)
|
Project Period (FY) |
2016-04-01 – 2020-03-31
|
Project Status |
Completed (Fiscal Year 2019)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | 肺胞蛋白症 / 病勢 / サイトカイン / 自己免疫性肺胞蛋白症 / サイトカインプロファイル / 自己免疫性 / サイトカインパネル / 病勢マーカー / 全肺洗浄 / 臨床呼吸器学 |
Outline of Final Research Achievements |
We evaluated comprehensive serum cytokine/chemokine levels of 66 samples that were obtained from 22 cases of autoimmune alveolar proteinosis. As an intractable severe case showed each condition of progression and remission, cytokine/chemokine levels were measured six times among three years, we confirmed elevated levels of INF-γ, IL-1 α, and IP-10 at the remission phase. These elevated inflammatory cytokines are concerning to macrophage differentiation towards M1 macrophage. According to these analyzations, we hypothesized that differentiation to M1 macrophage could induce remission. Therefore, of 21 other cases, we measured serum cytokine/chemokine panel and collected clinical conditions. However, we could not detect any correlation with cytokine/chemokine levels and disease severity.
|
Academic Significance and Societal Importance of the Research Achievements |
自己免疫性肺胞蛋白症においてサイトカインレベルと病勢の関係ははっきりとせず、何らかのサイトカインもしくはM1/M2マクロファージの分化が病勢に影響を及ぼしている可能性は低い。今まで肺胞蛋白症の病勢に関する研究は幾つかあるが、いずれも病勢マーカーをみつけられていない。このため、病勢に関与する因子は複合的である可能性が高い。現在、GM-CSF吸入療法が有効であることが分かり保険収載に向けて動いているが、この薬での効果はそれほど高いものではない。一方で、なんらかの他のサイトカイン製剤を加えてやれば効果がでそうという簡単な理論はなさそうである。
|
Report
(5 results)
Research Products
(24 results)
-
-
[Journal Article] Modified eosinophil adhesion in pulmonary alveolar proteinosis caused by <i>CSF2RA</i> deletion2019
Author(s)
Uchida Y, Nakagome K, Tazawa R, Akasaka K, Ito M, Haga Y, Komiyama KI, Soma T, Nakata K, Nagata M.
-
Journal Title
Allergology International
Volume: 68
Issue: Supplement.1
Pages: S14-S16
DOI
NAID
ISSN
1323-8930, 1440-1592
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
[Journal Article] Peripheral alveolar nitric oxide concentration reflects alveolar inflammation in autoimmune pulmonary alveolar proteinosis.2018
Author(s)
Hirano T, Ohkouchi S, Tode N, Kobayashi M, Ono M, Satoh T, Mitsuishi Y, Watanabe A, Tabata M, Irokawa T, Ogawa H, Sugiura H, Kikuchi T, Akasaka K, Tazawa R, Inoue Y, Nakata K, Kurosawa H, Ichinose M.
-
Journal Title
ERJ open research
Volume: 4
Issue: 1
Pages: 00071-2017
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
[Journal Article] Sequential Granulocyte-Macrophage Colony-Stimulating Factor Inhalation after Whole-Lung Lavage for Pulmonary Alveolar Proteinosis. A Report of Five Intractable Cases.2017
Author(s)
Ohkouchi S, Akasaka K, Ichiwata T, Hisata S, Iijima H, Takada T, Tsukada H, Nakayama H, Machiya J, Irokawa T, Ogawa H, Shibata Y, Ichinose M, Ebina M, Nukiwa T, Kurosawa H, Nakata K, Tazawa R.
-
Journal Title
Ann Am Thorac Soc.
Volume: 8
Pages: 1298-1304
Related Report
Peer Reviewed
-
[Journal Article] Elderly-onset hereditary pulmonary alveolar proteinosis and its cytokine profile.2017
Author(s)
Ito M, Nakagome K, Ohta H, Akasaka K, Uchida Y, Hashimoto A, Shiono A, Takada T, Nagata M, Tohyama J, Hagiwara K, Kanazawa M, Nakata K, Tazawa R.
-
Journal Title
BMC Pulmonary Medicine.
Volume: 印刷中
Issue: 1
Pages: 40-40
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
-
[Presentation] 当院で経験した自己免疫性肺胞蛋白症9例における画像所見の検討2019
Author(s)
赤坂圭一, 太田啓貴, 森田喜久子, 木田言, 塚原雄太, 積山慧美里, 西沢知剛, 大場智広, 川辺梨恵, 山川英晃, 佐藤新太郎, 天野雅子, 松島秀和
Organizer
第59回日本呼吸器学会学術講演会
Related Report
-
-
-
-
-
-
[Presentation] Disease Activity in Autoimmune Pulmonary Alveolar Proteinosis Analyzed by a Multiplex Immunoassay System.2017
Author(s)
1.Keiichi Akasaka , Kazumasa Ohashi , Tmotaka Nishizawa , Tomohiro Oba , Rie Kawabe , Shintaro Satoh , Masako Amano , Kazuhide Matsushima , Toshinori Takada
Organizer
American Thoracic Society, May 20 2017, Washington D.C, USA.
Related Report
Int'l Joint Research
-
[Presentation] Change in Distribution of Pulmonary Blood During Whole Lung Lavage in Patients with Autoimmune Pulmonary Alveolar Proteinosis: A Simulation-Based Study.2017
Author(s)
2.Hitoshi Tsuyuzaki , Kanji Uchida , Yuho Tamai , Keiichi Akasaka , Toshio Ichiwata , Koh Nakata , Yoshikazu Inoue , Yoshitsugu Yamada
Organizer
American Thoracic Society, May 20 2017, Washington D.C, USA.
Related Report
Int'l Joint Research
-
[Presentation] Chronic Inhalation of Recombinant Human Granulocyte/Macrophage Colony Stimulating Factor (GM-CSF) and GM-CSF Antibody in Nonhuman Primates.2017
Author(s)
3.Ryushi Tazawa , Kazuhide Nakagaki , Yuko Ito , Mariko Iizuka , Atsushi Hashimoto , Ryu Nakano , Takahiro Tanaka , Keiichi Akasaka , Shiho Takeuchi , Koh Nakata
Organizer
American Thoracic Society, May 20 2017, Washington D.C, USA.
Related Report
Int'l Joint Research
-
[Presentation] 全肺洗浄術での体位の違いによる低酸素血症の程度に関する検討.2017
Author(s)
1.赤坂 圭一, 内田 寛治, 福田 のぞみ, 栗岩 早希, 西沢 知剛, 大場 智広, 川辺 梨恵, 佐藤 新太郎, 天野 雅子, 松島 秀和
Organizer
第56回日本呼吸器学会学術講演会.東京,2017, 4
Related Report
-
-
[Presentation] Elderly-Onset Hereditary Pulmonary Alveolar Proteinosis and CSF2RA Mutation2016
Author(s)
26.Ryushi Tazawa, Masayuki Ito, Kazuyuki Nakagome, Keiichi Akasaka, Hiromitsu Ohta, Yoshitaka Uchida, Ayako Shiono, Toshinori Takada, Makoto Nagata, Jun Tohyama, Koichi Hagiwara, Minoru Kanazawa, Koh Nakata
Organizer
American Thoracic Society
Place of Presentation
San Francisco, USA.
Year and Date
2016-05-17
Related Report
Int'l Joint Research
-
[Presentation] Light Chain Genotype Analysis of GM-CSF Autoantibody in Autoimmune Pulmonary Alveolar Proteinosis by Next Generation Sequencing2016
Author(s)
27.Atsushi Hashimoto, Takahiro Tanaka, Astushi Hayakawa, Yuko Itoh, Takahito Nei, Keiko Shiiya, Maiko Higuchi, Kazuhide Nakagaki, Toshinori Takada, Keiichi Akasaka, Ryushi Tazawa, Koh Nakata
Organizer
American Thoracic Society,
Place of Presentation
San Francisco, USA.
Year and Date
2016-05-17
Related Report
Int'l Joint Research
-
-
-