Aerobic capacity and muscle proteome: Insights from a mouse model.

ABSTRACT: We explored the association between aerobic capacity (AC) and the skeletal muscle proteome of McArdle (n = 10) and wild-type (n = 8) mice, as models of intrinsically 'low' and 'normal' AC, respectively. AC was determined as total distance achieved in treadmill running until exhaustion. The quadriceps muscle proteome was studied using liquid chromatography with tandem mass spectrometry, with the Search Tool for the Retrieval of Interacting Genes/Proteins database used to generate protein-protein interaction (PPI) networks and enrichment analyses. AC was significantly associated (P-values ranging from 0.0002 to 0.049) with 73 (McArdle) and 61 (wild-type) proteins (r-values from -0.90 to 0.94). These proteins were connected in PPI networks that enriched biological processes involved in skelet

SUBMITTER: Plaza-Florido A 

PROVIDER: S-EPMC11782188 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature