Interleukin-13 drives metabolic conditioning of muscle to endurance exercise.
Interleukin-13 drives metabolic conditioning of muscle to endurance exercise.
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DOI:
10.1126/science.aat3987
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发表时间:
2020-05-01
期刊:
影响因子:
--
通讯作者:
Lee CH
中科院分区:
文献类型:
--
作者:
Knudsen NH;Stanya KJ;Hyde AL;Chalom MM;Alexander RK;Liou YH;Starost KA;Gangl MR;Jacobi D;Liu S;Sopariwala DH;Fonseca-Pereira D;Li J;Hu FB;Garrett WS;Narkar VA;Ortlund EA;Kim JH;Paton CM;Cooper JA;Lee CH
Repeated bouts of exercise condition muscle mitochondria to meet increased energy demand, an adaptive response associated with improved metabolic fitness. We find that the type 2 cytokine interleukin-13 (IL-13) is induced in exercising muscle, where it orchestrates metabolic reprogramming that preserves glycogen in favor of fatty acid oxidation and mitochondrial respiration. Exercise training-mediated mitochondrial biogenesis, running endurance, and beneficial glycemic effects are lost in Il13−/− mice. By contrast, enhanced muscle IL-13 signaling is sufficient to increase running distance, glucose tolerance, and mitochondrial activity similar to that of exercise training. IL-13 acts through both muscle IL-13Rα1 and Stat3. The genetic ablation of either of these downstream effectors reduces running capacity. Thus, coordinated immunological and physiological responses mediate exercise-elicited metabolic adaptations that maximize muscle fuel economy. Endurance exercise activates IL-13 signaling to regulate muscle mitochondrial oxidative capacity and glucose homeostasis.
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DOI:
10.1074/jbc.m110.125401
发表时间:
2010-07-16
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Rangwala SM;Wang X;Calvo JA;Lindsley L;Zhang Y;Deyneko G;Beaulieu V;Gao J;Turner G;Markovits J
通讯作者:
Markovits J
影响因子:
64.5
作者:
Narkar VA;Downes M;Yu RT;Embler E;Wang YX;Banayo E;Mihaylova MM;Nelson MC;Zou Y;Juguilon H;Kang H;Shaw RJ;Evans RM
通讯作者:
Evans RM
影响因子:
14.9
作者:
McCarthy DJ;Chen Y;Smyth GK
通讯作者:
Smyth GK
影响因子:
29
作者:
Dufour, Catherine R.;Wilson, Brian J.;Giguere, Vincent
通讯作者:
Giguere, Vincent
影响因子:
32.4
作者:
Kuswanto W;Burzyn D;Panduro M;Wang KK;Jang YC;Wagers AJ;Benoist C;Mathis D
通讯作者:
Mathis D