2012 Fiscal Year Final Research Report
Steroid-resistant mechanism in smoking asthma
Project/Area Number |
22591097
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Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Wakayama Medical University |
Principal Investigator |
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Project Period (FY) |
2010 – 2012
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Keywords | 気管支喘息 / 喫煙 / 気道炎症 / 閉塞性障害 / 気道過敏性 / 酸化ストレス / 窒素化ストレス / ステロイド |
Research Abstract |
Smoking habit is an important contributor to difficult asthma. Oxidative/nitrative stress induced by smoking is assumed to be a cause of the airway remodeling. This research has demonstrated that the smoking history is an independent risk factor for persistent bronchial inflammation in steroid-treated asthma. Furthermore, our study suggested that peroxynitrite can influence tissue remodeling by promoting matrix metaloproteases release, while theophylline suppresses peroxynitrite-induced tissue remodeling via pathways involving NF-kB and/or HDAC in the fibroblasts.
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Research Products
(70 results)
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[Journal Article] 25-hydroxycholesterol enhances cytokine release and toll-like receptor 3 response in airway epithelial cells2012
Author(s)
Koarai A, Yanagisawa S, Sugiura H, Ichikawa T, Kikuchi T, Furukawa K, Akamatsu K, Hirano T, Nakanishi M, Matsunaga K, Minakata Y, Ichinose M
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Journal Title
Respir Res
Volume: 13
Pages: 63
Peer Reviewed
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[Journal Article] Associated demographics of persistent exhaled nitric oxide elevation in treated asthmatics2012
Author(s)
Matsunaga K, Yanagisawa S, Hirano T, Ichikawa T, Koarai A, Akamatsu K, Sugiura H, Minakata Y, Matsunaga K, Kawayama T, Ichinose M
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Journal Title
Clin Exp Allergy
Volume: 42(5)
Pages: 775-781
Peer Reviewed
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[Journal Article] Increased 25-hydroxycholesterol concentrations in the lungs of patients with chronic obstructive pulmonary disease2012
Author(s)
Sugiura H, Koarai A, Ichikawa T, Minakata Y, Matsunaga K, Hirano T, Akamatsu K, Yanagisawa S, Furusawa M, Uno Y, Yamasaki M, Satomi Y, Ichinose M
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Journal Title
Respirology
Volume: 17
Pages: 533-540
Peer Reviewed
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[Journal Article] Inhibitory effects of theophylline on the peroxynitrite-augmented release of matrix metalloproteinases by lung fibroblasts2012
Author(s)
Sugiura H, Kawabata H, Ichikawa T, Koarai A, Yanagisawa S, Kikuchi T, Minakata Y, Matsunaga K, Nakanishi M, Hirano T, Akamatsu K, Furukawa K, Ichinose M
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Journal Title
Am J Physiol Lung Cell Mol Physiol
Volume: 302(8)
Pages: 764-774
Peer Reviewed
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[Journal Article] Increase of 27-hydroxycholesterol in the airways of patients with chronic obstructive pulmonary disease: possible role of 27-hydroxycholesterol in tissue fibrosis2012
Author(s)
Kikuchi T, Sugiura H, Koarai A, Ichikawa T, Minakata Y, Matsunaga K, Nakanishi M, Hirano T, Akamatsu K, Yanagisawa S, Furukawa K, Kawabata H, Ichinose M
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Journal Title
Chest
Volume: 142(2)
Pages: 329-337
Peer Reviewed
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[Journal Article] Increase of nitrosative stress in patients with eosinophilic pneumonia2011
Author(s)
Furukawa K, Sugiura H, Matsunaga K,Ichikawa T, Koarai A, Hirano T, Yanagisawa S, Minakata Y, Akamatsu K, Kanda M, Nishigai M and Ichinose M
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Journal Title
Respir Res
Volume: 12
Pages: 81
Peer Reviewed
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[Journal Article] High COPD prevalence in the patients with liver diseases2010
Author(s)
Minakata Y , Ueda H, Akamatsu K, Kanda M, Yanagisawa S, Ichikawa T, Koarai A, Hirano T, Sugiura H, Matsunaga K, Ichinose M
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Journal Title
Intern Med
Volume: 49
Pages: 2687-2691
Peer Reviewed
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[Presentation] Thematic Poster Session: Evaluation Of Intensity-Based Physical Activity In Patients With COPD2012
Author(s)
Y. Minakata, A. Sugino, Y. Honda, T. Ichikawa, K. Akamatsu, A. Koarai, T. Hirano, M. Nakanishi, H. Sugiura, K. Matsunaga, M Ichinose
Organizer
2012 ATS International Conference
Place of Presentation
San Francisco, California, USA
Year and Date
2012-05-23
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[Presentation] Thematic Poster Session: Persistent Exhaled Nitric Oxide Elevation And Augmentation Of Inhaled Corticosteroid Therapy In Asthma2012
Author(s)
T. Hirano, K. Matsunaga, H. Sugiura, Y. Minakata, A. Koarai, K. Akamatsu, T. Ichikawa, K. Furukawa, M. Ichinose
Organizer
2012 ATS International Conference
Place of Presentation
San Francisco, California,USA
Year and Date
2012-05-23
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[Presentation] Thematic Poster Session:25-Hydroxycholesterol Enhances Interferon Release After Toll-Like Receptor 3 Stimulation In Human Airway Epithelial Cells2012
Author(s)
A. Koarai, S. Yanagisawa, H. Sugiura, T. Ichikawa, T. Kikuchi, K. Furukawa, K. Akamatsu, T. Hirano, M. Nakanishi, K. Matsunaga, Y. Minakata, M. Ichinose
Organizer
2012 ATS International Conference
Place of Presentation
San Francisco, California,USA
Year and Date
2012-05-22
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[Presentation] Thematic Poster Session:Increase of 25-hydroxycholesterol in the lungs of chronic obstructive pulmonary disease2011
Author(s)
H. Sugiura, A. Koarai, T . Ichikawa, Y. Minakata, K. Matsunaga, T. Hirano, K. Akamatsu, S. Yanagisawa, M. Furusawa, Y. Uno, M. Yamasaki, M.Ichinose
Organizer
201 1 ERS Annual Congress
Place of Presentation
Amsterdam, Netherlands
Year and Date
2011-09-27
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[Presentation] Thematic Poster Session:Validation of a compact accelerometer for the measurement of physical activity in patients with COPD2011
Author(s)
Y. Minakata, A. Sugino, M. Nishigai, M.Kanda, K. Akamatsu, A. Koarai, T. Hirano, H. Sugiura, K. Matsunaga, M. Ichinose
Organizer
2011ERS Annual Congress
Place of Presentation
Amsterdam, Netherlands
Year and Date
2011-09-26
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[Presentation] Thematic Poster Session: Increase of nitrosative stress in patients with eosinophilic pneumonia2011
Author(s)
K. Furukawa, H. Sugiura, K. Matsunaga, T. Ichikawa, A. Koarai, T. Hirano, M. Kanda, K. Akamatsu, Y. Minakata, M. Nishigai, M. Ichinose
Organizer
2011 ERS Annual Congress
Place of Presentation
Amsterdam, Netherlands
Year and Date
2011-09-25
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[Presentation] OralPresentation Session: Cigarette smoking augments toll-like receptor 3expression and responses in macrophages2011
Author(s)
A. Koarai, S. Yanagisawa, H. Sugiura, T. Ichikawa, K. Akamatsu, T. Hirano, M. Nakanishi, K. Matsunaga, Y. Minakata, and M. Ichinose
Organizer
ERS Annual Congress
Place of Presentation
Amsterdam, Netherlands
Year and Date
2011-09-25
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[Presentation] hematic Poster Session: 25-hydroxycholesterol enhances cytokines release and toll-like receptor 3 responses in human airway epithelial cells2011
Author(s)
A. Koarai, S. Yanagisawa, H. Sugiura, T. Ichikawa, H. Kawabata, T. Kikuchi, M. Kanda, K. Furukawa, K. Akamatsu, T. Hirano, K. Matsunaga, Y. Minakata and M.Ichinose
Organizer
2011 ATS International Conference
Place of Presentation
Denver, USA
Year and Date
2011-05-17
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[Presentation] Thematic poster session: Increased27-hydroxycholesterol Production In The Airways Of Chronic ObstructivePulmonary Disease2011
Author(s)
T. Kikuchi, H. Sugiura, A. Koarai, T. Ichikawa, Y. Minakata, K. Matsunaga, M. Nakanishi, T. Hirano, K. Akamatsu, S. Yanagisawa, K. Furukawa, M. Kanda, H. Kawabata, M. Ichinose
Organizer
2011 ATS International Conference
Place of Presentation
Denver, USA
Year and Date
2011-05-16
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[Presentation] Thematic Poster Session: Increase of25-hydroxycholesterol in the lungs of chronic obstructive pulmonary disease2011
Author(s)
H. Sugiura, A. Koarai, T. Ichikawa, Y. Minakata, K. Matsunaga, T. Hirano, K. Akamatsu, S. Yanagisawa, M. Furusawa, Y. Uno, M. Yamasaki, Y.Satomi, M. Ichinose
Organizer
2011 ATS International Conference
Place of Presentation
Denver, USA
Year and Date
2011-05-16
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[Presentation] Relationship Between Inflammatory Markers In Exhaled Air And Small Airway Function In Chronic Obstructive Pulmonary Disease(COPD)2011
Author(s)
T. Hirano, K. Matsunaga, Y. Minakata, H. Sugiura, M. Nakanishi, A. Koarai, K. Akamatsu, T. Ichikawa, S. Yanagisawa, M. Furusawa, M. Kanda, T. Kikuchi, H. Kawabata, M. Ichinose
Organizer
2011 ATSInternational Conference
Place of Presentation
Denver, USA
Year and Date
2011-05-15
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[Presentation] Thematic Poster Session: Expression of toll-like receptor 3 in alveolar macrophages from patients with COPD2010
Author(s)
A. Koarai, S. Yanagisawa, H. Sugiura,T . Ichikawa, M. Kanda, K. Furukawa, K. Akamatsu, T . Hirano, K. Matsunaga, Y . Minakata, M. Ichinose
Organizer
2010 ERS Annual Congress 2010.09.18-22
Place of Presentation
Barcelona, Spain
Year and Date
20100918-22
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[Presentation] 喘息診断に用いる呼気 NO濃度カットオフ値の提唱2010
Author(s)
松永和人, 平野綱彦, 川端宏樹, 神田匡兄, 柳澤 悟, 市川朋宏 , 小荒井晃, 赤松啓一郎, 中西正典, 杉浦久敏, 南方良章, 一ノ瀬正和
Organizer
第60回日本アレルギー学会秋季学術大会
Place of Presentation
東京
Year and Date
2010-11-26
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[Presentation] Peroxynitorite augments fibroblast-mediated tissue remodeling through NF-Kβ activation2010
Author(s)
T. Ichikawa, H. Sugiura, A. Koarai, S. Yanagisawa, M. Kanda, K. Akamatsu, T. Hirano, K. Matsunaga, Y. Minakata, M. Ichinose
Organizer
The 6th International Conference on the Biology, Chemistry, and Therapeutic Applications of Nitric Oxide
Place of Presentation
Kyoto
Year and Date
2010-06-18
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[Presentation] Oxydative Stress Augments Toll-Like Receptor 8 Mediated Neutrophilic Responses2010
Author(s)
S. Yanagisawa, A. Koarai, H. Sugiura, T. Ichikawa, M. Kanda, K. Akamatsu, T. Hirano, K. Matsunaga, Y. Minakata, M. Ichinose
Organizer
The 6th International Conference on the Biology, Chemistry, and Therapeutic Applications of Nitric Oxide
Place of Presentation
Kyoto
Year and Date
2010-06-16
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