Transcriptomics dissection of the calorie restriction and/or exeTranscriptomics dissection of the calorie restriction and/or exercise training in BAT and skeletal muscle

ABSTRACT: Calorie restriction (CR) and exercise training (EX) are two critical lifestyles for the prevention and treatment of metabolic diseases, such as obesity and diabetes. Brown adipose tissue (BAT) and skeletal muscle (SkM) are two important organs to generate heat. Here we provide detailed transcriptional profiling of these two thermogenic tissues from mice treated with CR and/or EX. We demonstrate the transcriptional reprogramming of BAT and SkM according to CR, but little to EX. Consistent with this, CR induces genes encoding adipokines or myokines alteration in BAT and SkM, respectively. Deconvolution analysis implies differences of subpopulations of myogenic cells, mesothelial cells and endogenic cells in BAT, and demonstrates differences of subpopulations of satellite cells, immune cells and endothelial cells in SkM according to CR or EX. NicheNet analysis, exploring potential inter-organ communication, indicates that BAT and SkM can mutually regulate their fatty acid metabolism and thermogenesis by ligands and receptors. These data comprise an extensive resource for thermogenic tissues molecular responses to CR and/or EX in healthy state. Calorie restriction (CR) and exercise training (EX) are two critical lifestyles for the prevention and treatment of metabolic diseases, such as obesity and diabetes. Brown adipose tissue (BAT) and skeletal muscle (SkM) are two important organs to generate heat. Here we provide detailed transcriptional profiling of these two thermogenic tissues from mice treated with CR and/or EX. We demonstrate the transcriptional reprogramming of BAT and SkM according to CR, but little to EX. Consistent with this, CR induces genes encoding adipokines or myokines alteration in BAT and SkM, respectively. Deconvolution analysis implies differences of subpopulations of myogenic cells, mesothelial cells and endogenic cells in BAT, and demonstrates differences of subpopulations of satellite cells, immune cells and endothelial cells in SkM according to CR or EX. NicheNet analysis, exploring potential inter-organ communication, indicates that BAT and SkM can mutually regulate their fatty acid metabolism and thermogenesis by ligands and receptors. These data comprise an extensive resource for thermogenic tissues molecular responses to CR and/or EX in healthy state.

ORGANISM(S): Mus musculus

PROVIDER: GSE222163 | GEO | 2023/12/12

REPOSITORIES: GEO