Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease
Rie Tanaka,1 Hisatoshi Sugiura,1 Mitsuhiro Yamada,1 Tomohiro Ichikawa,1 Akira Koarai,1 Naoya Fujino,1 Satoru Yanagisawa,1 Katsuhiro Onodera,1 Tadahisa Numakura,1 Kei Sato,1 Yorihiko Kyogoku,1 Hirohito Sano,1 Shun Yamanaka,1 Tatsuma Okazaki,1 Tsutomu Tamada,1 Motohiko Miura,2 Tsuneyuki Takahashi,3 Ma...
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doaj-11f5dc11fa7c4991875ebf49ed78c9712020-11-24T22:45:31ZengDove Medical PressInternational Journal of COPD1178-20052018-04-01Volume 131333134237944Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary diseaseTanaka RSugiura HYamada MIchikawa TKoarai AFujino NYanagisawa SOnodera KNumakura TSato KKyogoku YSano HYamanaka SOkazaki TTamada TMiura MTakahashi TIchinose MRie Tanaka,1 Hisatoshi Sugiura,1 Mitsuhiro Yamada,1 Tomohiro Ichikawa,1 Akira Koarai,1 Naoya Fujino,1 Satoru Yanagisawa,1 Katsuhiro Onodera,1 Tadahisa Numakura,1 Kei Sato,1 Yorihiko Kyogoku,1 Hirohito Sano,1 Shun Yamanaka,1 Tatsuma Okazaki,1 Tsutomu Tamada,1 Motohiko Miura,2 Tsuneyuki Takahashi,3 Masakazu Ichinose1 1Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan; 2Department of Respiratory Medicine, Tohoku Rosai Hospital, Aoba-ku, Sendai, Japan; 3Department of Internal Medicine, Tohoku Medical and Pharmaceutical University Wakabayashi Hospital, Wakabayashi-ku, Sendai, Japan Background: Growth differentiation factor 11 (GDF11) is reported to possess anti-aging and rejuvenating effects, including muscle regeneration and to be highly expressed in skeletal muscle. Recently, we demonstrated that the levels of plasma GDF11 were decreased in COPD. However, the effect of decreased circulating GDF11 in the pathophysiology of COPD remains unknown. The aim of this study is to investigate the association between the plasma GDF11 levels and various clinical parameters in patients with COPD. Patients and methods: Eighteen ex-smokers as control subjects and 70 COPD patients participated in the current study. We measured the levels of plasma GDF11 using immunoblotting, lung function, physical activity using a triaxial accelerometer, quadriceps strength, exercise capacity, and systemic inflammatory markers. We investigated the association between the levels of plasma GDF11 and these clinical parameters. Results: The levels of plasma GDF11 in the COPD patients had significant positive correlations with the data of lung function. Furthermore, the levels of plasma GDF11 were significantly correlated with the physical activity, quadriceps strength, and exercise capacity. Moreover, the levels of plasma GDF11 were significantly correlated with the data of inflammatory markers. Although various factors were related to GDF11, the multiple regression analysis showed that physical activity was significantly associated with the levels of plasma GDF11. Conclusion: Physical inactivity was significantly related to the decreased GDF11 levels in COPD, which might be useful for understanding the pathogenesis of COPD. Clarifying the relationships between the physical inactivity and GDF11 may reveal a potentially attractive therapeutic approach in COPD via increasing the plasma levels of GDF11. Keywords: physical activity, muscle strength, rejuvenating factor, COPDhttps://www.dovepress.com/physical-inactivity-is-associated-with-decreased-growth-differentiatio-peer-reviewed-article-COPDphysical activitymuscle strengthrejuvenating factorCOPD |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Tanaka R Sugiura H Yamada M Ichikawa T Koarai A Fujino N Yanagisawa S Onodera K Numakura T Sato K Kyogoku Y Sano H Yamanaka S Okazaki T Tamada T Miura M Takahashi T Ichinose M |
spellingShingle |
Tanaka R Sugiura H Yamada M Ichikawa T Koarai A Fujino N Yanagisawa S Onodera K Numakura T Sato K Kyogoku Y Sano H Yamanaka S Okazaki T Tamada T Miura M Takahashi T Ichinose M Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease International Journal of COPD physical activity muscle strength rejuvenating factor COPD |
author_facet |
Tanaka R Sugiura H Yamada M Ichikawa T Koarai A Fujino N Yanagisawa S Onodera K Numakura T Sato K Kyogoku Y Sano H Yamanaka S Okazaki T Tamada T Miura M Takahashi T Ichinose M |
author_sort |
Tanaka R |
title |
Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease |
title_short |
Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease |
title_full |
Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease |
title_fullStr |
Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease |
title_full_unstemmed |
Physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease |
title_sort |
physical inactivity is associated with decreased growth differentiation factor 11 in chronic obstructive pulmonary disease |
publisher |
Dove Medical Press |
series |
International Journal of COPD |
issn |
1178-2005 |
publishDate |
2018-04-01 |
description |
Rie Tanaka,1 Hisatoshi Sugiura,1 Mitsuhiro Yamada,1 Tomohiro Ichikawa,1 Akira Koarai,1 Naoya Fujino,1 Satoru Yanagisawa,1 Katsuhiro Onodera,1 Tadahisa Numakura,1 Kei Sato,1 Yorihiko Kyogoku,1 Hirohito Sano,1 Shun Yamanaka,1 Tatsuma Okazaki,1 Tsutomu Tamada,1 Motohiko Miura,2 Tsuneyuki Takahashi,3 Masakazu Ichinose1 1Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan; 2Department of Respiratory Medicine, Tohoku Rosai Hospital, Aoba-ku, Sendai, Japan; 3Department of Internal Medicine, Tohoku Medical and Pharmaceutical University Wakabayashi Hospital, Wakabayashi-ku, Sendai, Japan Background: Growth differentiation factor 11 (GDF11) is reported to possess anti-aging and rejuvenating effects, including muscle regeneration and to be highly expressed in skeletal muscle. Recently, we demonstrated that the levels of plasma GDF11 were decreased in COPD. However, the effect of decreased circulating GDF11 in the pathophysiology of COPD remains unknown. The aim of this study is to investigate the association between the plasma GDF11 levels and various clinical parameters in patients with COPD. Patients and methods: Eighteen ex-smokers as control subjects and 70 COPD patients participated in the current study. We measured the levels of plasma GDF11 using immunoblotting, lung function, physical activity using a triaxial accelerometer, quadriceps strength, exercise capacity, and systemic inflammatory markers. We investigated the association between the levels of plasma GDF11 and these clinical parameters. Results: The levels of plasma GDF11 in the COPD patients had significant positive correlations with the data of lung function. Furthermore, the levels of plasma GDF11 were significantly correlated with the physical activity, quadriceps strength, and exercise capacity. Moreover, the levels of plasma GDF11 were significantly correlated with the data of inflammatory markers. Although various factors were related to GDF11, the multiple regression analysis showed that physical activity was significantly associated with the levels of plasma GDF11. Conclusion: Physical inactivity was significantly related to the decreased GDF11 levels in COPD, which might be useful for understanding the pathogenesis of COPD. Clarifying the relationships between the physical inactivity and GDF11 may reveal a potentially attractive therapeutic approach in COPD via increasing the plasma levels of GDF11. Keywords: physical activity, muscle strength, rejuvenating factor, COPD |
topic |
physical activity muscle strength rejuvenating factor COPD |
url |
https://www.dovepress.com/physical-inactivity-is-associated-with-decreased-growth-differentiatio-peer-reviewed-article-COPD |
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