Genes related to islet-specific autoimmune destruction and prevention of type 1 diabetes by regulating immune tolerance
Project/Area Number |
26461349
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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 |
Metabolomics
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Research Institution | Kindai University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
池上 博司 近畿大学, 医学部, 教授 (20221062)
川畑 由美子 近畿大学, 医学部, 准教授 (80423185)
馬場谷 成 近畿大学, 医学部, 講師 (10449837)
廣峰 義久 近畿大学, 医学部, 講師 (30460851)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 1型糖尿病 / 免疫寛容 / β細胞 / 膵島自己免疫 / 臓器特異性 / バセドウ病 / 円形脱毛症 / 濃厚発症家系 / エクソーム解析 / type 1 diabetes / insulin / genetics |
Outline of Final Research Achievements |
This study aimed to clarify the mechanism of specific destruction of insulin-producing pancreatic beta cells and to prevent beta cell specific destruction. As for human study, genes related to organ specificity were clarified by association study of patients with type 1 diabetes, Graves disease and alopecia areata. Whole exome sequence analysis identified causal variant for familial, as well as sporadic type 1 diabetes in the Japanese population. As for mouse study, disruption of Mafa gene caused accelerated infiltration of lymphocytes into pancreatic islets, but suppressed spontaneous development of diabetes in the NOD mouse. Immunohistochemical staining by Foxp3 antibody suggested the involvement of a regulatory mechanism in benign insulitis.
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Report
(4 results)
Research Products
(48 results)
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[Journal Article] Common phenotype and different non-HLA genes in Graves' disease and alopecia areata2017
Author(s)
Taketomo Y, Noso S, Babaya M, Hiromine Y, Ito H, Kanto K, Niwano F, Oiso N, Kawada A, Kawabata Y, Ikegami H
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Journal Title
Hum Immunol
Volume: 78
Issue: 2
Pages: 185-189
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] A case of fulminant type 1 diabetes mellitus with a precipitous decrease in pancreatic volume, induced by nivolmab for malignant melanoma: analysis of HLA and CTLA4 porymorphism.2017
Author(s)
Ishikawa K, Shono-Saito T, Yamate T, Kai Y, Sakai T, Shimizu F, Yamada Y, Mori H, Noso S, Ikegami H, Kojima H, Tanaka H, Fujiwara S, Hatano Y
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Journal Title
Eur J Dermatol
Volume: 27
Issue: 2
Pages: 184-185
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Clinical and Genetic Characteristics of Non-Insulin-Requiring Glutamic Acid Decarboxylase (GAD) Autoantibody-Positive Diabetes: A Nationwide Survey in Japan2016
Author(s)
Yasui J, Kawasaki E, Tanaka S, Awata T, Ikegami H, Imagawa A, Uchigata Y, Osawa H, Kajio H, Kawabata Y, Shimada A, Takahashi K, Yasuda K, Yasuda H, Hanafusa T, Kobayashi T, Japan Diabetes Society Committee on Type 1 Diabetes Mellitus Research
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Journal Title
PLoS ONE
Volume: 11
Issue: 5
Pages: 1-12
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Organ specificity in autoimmune diseases: thyroid and islet autoimmunity in alopecia areata.2015
Author(s)
Noso S, Park C, Babaya N, Hiromine Y, Harada T, Ito H, Taketomo Y, Oiso N, Kawada A, Suzuki T, Kawabata Y, Ikegami H
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Journal Title
J Clin Endocrinol Metab
Volume: 100
Issue: 5
Pages: 1976-1983
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Low PD-1 expression in peripheral CD4+ T-cells in Japanese patients with autoimmune type 1 diabetes.2015
Author(s)
Fujisawa R, Haseda F, Tsutsumi C, Hiromine Y, Noso S, Kawabata Y, Mitsui S, Terasaki J, Ikegami H, Imagawa A, Hanafusa T.
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Journal Title
Clin Exp Immunol
Volume: Feb 12
Issue: 3
Pages: 452-457
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Diagnostic criteria for slowly progressive insulin-dependent (type 1) diabetes ellitus (SPIDDM) (2012): report by the Committee on Slowly Progressive Insulin-Dependent (Type 1) Diabetes Mellitus of the Japan Diabetes Society.2015
Author(s)
Tanaka S, Ohmori M, Awata T, Simada A, Mrrao S, Maruyama T, Kamoi K, Kawasaki E, Nakanishi K, Nagata M, Fujii S, Ikegami H, Imagawa A, Uchigata Y, Okubo M, Osawa H, Kajio H, Kawaguchi A, Kawabata Y, Satoh J, Shimizu I, Takahashi K, Makino H, Iwahashi H, Mirra J, Yasuda K, Hanafusa T, Kobayashi T
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Journal Title
Diabetol Int
Volume: 6
Issue: 1
Pages: 1-7
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Organ-specificity in autoimmune diseases: Thyroid and islet autoimmunity in alopecia areata.2015
Author(s)
Noso S, Park C, Babaya N, Hiromine Y, Harada T, Ito H, Taketomo Y, Kanto K, Oiso N, Kawada A, Suzuki T, Kawabata Y, Ikegami H
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Journal Title
Journal of Clinical Endocrinology & Metabolism
Volume: Mar 3
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Diagnostic criteria for acute-onset type 1 diabetes mellitus (2012): Report of the Committee of Japan Diabetes Society on the Research of Fulminant and Acute-onset Type 1 Diabetes Mellitus.2014
Author(s)
Kawasaki E, Maruyama T, Imagawa A, Awata T, Ikegami H, Uchigata Y, Osawa H, Kawabata Y, Kobayashi T, Shimada A, Shimizu I, Takahashi K, Nagata M, Makino H, Hanafusa T
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Journal Title
J Diabetes Investig
Volume: 5
Issue: 1
Pages: 115-118
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Presentation] Identification of Genetic Variants co-segregated with Islet Autoimmunity in Multiplex Families of Type 1 Diabetes by Genome-wide Exome Analysis2017
Author(s)
Noso S, Hosomichi K, Babaya N, Hiromine Y, Ito H, Taketomo Y, Kawabata Y, Ikegami H
Organizer
Immunology of Diabetes Society, 15th International Congress 2017
Place of Presentation
Hyatt Regency, San Francisco, CA
Related Report
Int'l Joint Research
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[Book] 糖尿病学2015
Author(s)
能宗伸輔、池上博司
Total Pages
623
Publisher
西村書店
Related Report
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