Exercise and cold exposure elicit partly overlapping metabolic adaptations through distinct mechanisms. Here, we sought to identify circulating factors shared by these stimuli. We found that exercise and cold exposure upregulated thrombospondin-1 (TSP1) expression in skeletal muscle and brown adipose tissue (BAT) and i...
M. Kim, Hyun-Jun Jang, Jae Sook Kang et al.· Experimental and Molecular M...· 0 citations
ABSTRACT Skeletal muscle aging is increasingly recognized as a failure of tissue‐level coordination rather than a consequence of isolated defects in individual cell types. Recent advances in single‐cell, spatial, and multimodal omics have revealed that aging remodels the abundance, functional states, and interactions o...
Seongwan Kim, M. Kim, Yong Ryoul Yang· Aging Cell· 0 citations
Human evidence from year-long clinical exercise interventions identified CXCL2 as a modifiable inflammatory mediator linking aging to muscle atrophy and highlights the CXCL2-CXCR2 axis as a promising target for mitigating sarcopenia.
Juyeon Lee, Sung-Wook Chun, Su-Bin Choi et al.· Journal of Sport and Health...· 0 citations
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