Fig. 2

The gene set enrichment analysis of sarcopenia-associated gene and AGE/RAGE pathway-asssociated gene in GSE18732 from GEO database. Scatter plot showing the correlation between Z-score of GSVA sarcopenia and GSVA AGE/RAGE pathway. Pearson’s correlation coefficient(r) revealed a significant positive association. GEO: Gene Expression Omnibus; GSVA: Gene Set Variation Analysis; AGE: advanced glycation endproducts; RAGE: receptor for advanced glycation endproducts