Role of newly identified lung tissue protective factors in chronic obstructive pulmonary disease
Project/Area Number |
17H04180
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Respiratory organ internal medicine
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Research Institution | Tohoku University |
Principal Investigator |
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Project Period (FY) |
2017-04-01 – 2020-03-31
|
Project Status |
Completed (Fiscal Year 2019)
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Budget Amount *help |
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
|
Keywords | 活性硫黄分子種 / 抗老化因子 / 転写因子 / 酸化ストレス / COPD / GDF11 / LHX9 / 新規還元分子 / 還元分子 / 成長因子 |
Outline of Final Research Achievements |
In the current project, we aimed to investigate the roles of newly identified lung tissue protective factors including reactive sulfur species (RSS), growth differentiation factor 11 (GDF11), and LXH9 in the pathogenesis of chronic obstructive pulmonary disease (COPD). We found that production of RSS in the COPD lungs was significantly decreased compared to those in the control subjects. In the RSS synthetase knockout mice, more airspace enlargement induced by elastase in the lungs was observed, while RSS donor significantly improved the elastase-induced emphysema in mice. Anti-aging factor, GDF11 was also decreased in the lungs and serum from the COPD patients compared with healthy subjects. The levels of serum GDF11 in the COPD patients significantly associated with the data of lung function and physical activity. Upregulation of LHX9 in type II pneumocytes was observed in the COPD patients and LHX9 was associated with cell death of type II pneumocytes.
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Academic Significance and Societal Importance of the Research Achievements |
COPDの病態は不明な点が多く、とりわけ肺の保護因子の観点からの研究は少ない。本研究で明らかにした活性硫黄分子種は全く新規の内因性抗酸化分子でありヒト肺に存在し、COPD患者肺においてその産生量が低下しており、肺の保護作用を有することを世界で初めて明らかにした。また、COPD患者におけるGDF11の産生低下は、COPDの分子病態のみならず臨床病態とも関連することが明らかになった。LHX9は有望な転写因子でその阻害は肺気腫の進展に貢献する可能性がある。
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Report
(4 results)
Research Products
(104 results)
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[Journal Article] A case of localized tracheobronchial relapsing polychondritis with positive matrilin-1 staining.2020
Author(s)
Makiguchi T, Koarai A, Inoue C, Aoyama Y, Hirano T, Ohe T, Ichikawa T, Shishikura Y, Komuro H, Tsukita Y, Tode N, Numakura T, Saito T, Sato T, Mitsuhashi Y, Tamada T, Sugiura H, Ichinose M.
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Journal Title
BMC Rheumatol.
Volume: 4
Issue: 1
Pages: 1-1
DOI
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Peer Reviewed / Open Access
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[Journal Article] Pulmonary Lymphatic Perfusion Syndrome2019
Author(s)
Hirano Taizou、Fujino Naoya、Takase Kei、Ota Hideki、Tanaka Rie、Saito Ryota、Suzuki Ayumi、Okutomo Koji、Sato Teruyuki、Kageyama Sakiko、Tamada Tsutomu、Sugiura Hisatoshi、Ichinose Masakazu
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Journal Title
American Journal of Respiratory and Critical Care Medicine
Volume: 199
Issue: 4
Pages: 529-530
DOI
Related Report
Peer Reviewed / Open Access
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[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.
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Journal Title
ERJ open research
Volume: 4
Issue: 1
Pages: 00071-2017
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease2018
Author(s)
Rie Tanaka, Hisatoshi Sugiura, Mitsuhiro Yamada, Tomohiro Ichikawa, Akira Koarai, Naoya Fujino, Satoru Yanagisawa, Katsuhiro Onodera, Tadahisa Numakura, Kei Sato, Yorihiko Kyogoku, Hirohito Sano, Shun Yamanaka, Tatsuma Okazaki, Tsutomu Tamada, Motohiko Miura, Tsuneyuki Takahashi, Masakazu Ichinose
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Journal Title
Int J Chron Obstruct Pulmon Dis.
Volume: 13
Pages: 1333-1342
DOI
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Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Aspiration pneumonia induces muscle atrophy in the respiratory, skeletal, and swallowing systems.2018
Author(s)
Riyo Komatsu, Tatsuma Okazaki, Satoru Ebihara, Makoto Kobayashi, Yoko Tsukita, Mayumi Nihei, Hisatoshi Sugiura, Kaijun Niu, Takae Ebihara, Masakazu Ichinose.
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Journal Title
Journal of Cachexia, Sarcopenia and Muscle.
Volume: 9(4)
Issue: 4
Pages: 643653-643653
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] TLR7 agonist attenuates acetylcholine-induced, Ca2+ -dependent ionic currents in swine tracheal submucosal gland cells2018
Author(s)
Gamo S, Tamada T, Murakami K, Muramatsu S, Aritake H, Nara M, Kazama I, Okazaki T, Sugiura H, Ichinose M
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Journal Title
Exp Physiol
Volume: 103
Issue: 11
Pages: 1543-1559
DOI
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Peer Reviewed / Open Access
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[Journal Article] Exome sequencing deciphers a germline MET mutation in familial epidermal growth factor receptor-mutant lung cancer.2017
Author(s)
Tode N, Kikuchi T, Sakakibara T, Hirano T, Inoue A, Ohkouchi S, Tamada T, Okazaki T, Koarai A, Sugiura H, Niihori T, Aoki Y, Nakayama K, Matsumoto K, Matsubara Y, Yamamoto M, Watanabe A, Nukiwa T, Ichinose M.
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Journal Title
Cancer Sci
Volume: 印刷中
Issue: 6
Pages: 1263-1270
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Decrease in an anti-ageing factor, growth differentiation factor 11, in chronic obstructive pulmonary disease.2017
Author(s)
Onodera K, Sugiura H, Yamada M, Koarai A, Fujino N, Yanagisawa S, Tanaka R, Numakura T, Togo S, Sato K, Kyogoku Y, Hashimoto Y, Okazaki T, Tamada T, Kobayashi S, Yanai M, Miura M, Hoshikawa Y, Okada Y, Suzuki S, Ichinose M.
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Journal Title
Thorax
Volume: 2017
Issue: 10
Pages: 893-904
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Invasive pulmonary mucormycosis: rare presentation with pulmonary eosinophilia.2017
Author(s)
Hirano T, Yamada M, Sato K, Murakami K, Tamai T, Mitsuhashi Y, Tamada T, Sugiura H, Sato N, Saito R, Tominaga J, Watanabe A, Ichinose M.
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Journal Title
BMC Pulm Med
Volume: 17
Issue: 1
Pages: 76-76
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Production of reactive persulfide species in chronic obstructive pulmonary disease2017
Author(s)
Numakura T, Sugiura H, Akaike T, Ida T, Fujii S, Koarai A, Yamada M, Onodera K, Hashimoto Y, Tanaka R, Sato K, Shishikura Y, Hirano T, Yanagisawa S, Fujino N, Okazaki T, Tamada T, Hoshikawa Y, Okada Y, Ichinose M
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Journal Title
Thorax
Volume: 72
Issue: 12
Pages: 1074-1083
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Japanese guidelines for adult asthma 20172017
Author(s)
Ichinose M, Sugiura H, Nagase H, Yamaguchi M, Inoue H, Sagara H, Tamaoki J, Tohda Y, Munakata M, Yamauchi K, Ohta K; Japanese Society of Allergology.
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Journal Title
Allergology International
Volume: 66
Issue: 2
Pages: 163-189
DOI
NAID
ISSN
1323-8930, 1440-1592
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Role of Reactive Persulfides/Polysulfides in Cellular Senescence of COPD.2019
Author(s)
Yamanaka S,Ichikawa T,Sugiura H,Numakura T,Sano H,Yamada M, Fujino N, Tanaka R, Kyogoku Y, Akaike T, Ichinose M.
Organizer
ATS International Conference
Related Report
Int'l Joint Research
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[Presentation] Roles of Reactive Persulfide Species in the Lung of Elastase-Induced Emphysema Mode.2019
Author(s)
Sano H, Sugiura H, Numakura T, Yamanaka S, Yamada M, Fujino N, Ichikawa T, Tanaka R, Kyogoku Y, Akaike T, Ichinose M.
Organizer
ATS International Conference
Related Report
Int'l Joint Research
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[Presentation] Reactive sulfur species are involved in cigarette smoke-induced cellular senescence.2019
Author(s)
Yamanaka S, Ichikawa T, Sugiura H, Numakura T, Sano H, Yamada M, Fujino N, Tanaka R, Kyogoku Y, Akaike T, Ichinose M.
Organizer
ERS Annual Congress
Related Report
Int'l Joint Research
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[Presentation] Oxidative Stress Enhances the Expression of IL-33 in Airway Epithelial Cells During Virus Infection2018
Author(s)
Aizawa H, Koarai A, Shishikura Y, Yanagisawa S, Yamaya M, Sugiura H, Numakura T, Yamada M, Ichikawa T, Fujino N, Noda M, Okada Y, Ichinose M
Organizer
2018 ATS International Conference
Related Report
Int'l Joint Research
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[Presentation] Involvement of Extracellular ATP in Mucus Production During Rhinovirus Infection.2017
Author(s)
Aizawa H, Koarai A, Shishikura Y, Yamaya M, Sugiura H, Watanabe M, Hashimoto Y, Numakura T, Makiguchi T, Abe K, Yamada M, Kikuchi T, Hoshikawa Y, Okada Y, Ichinose M
Organizer
2017 ATS International Conference
Related Report
Int'l Joint Research
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