Fig. 2
Analysis of upregulated genes. a Statistical map of the number of upregulated genes in each subpopulation (horizontal coordinate is subpopulation, and vertical coordinate is number of upregulated genes), 256, 560, 653, 450, 420, 500, 215, and 701. b Statistics showed that the proportion of anti-aging genes expressed in the HA-MSC-treated group was higher than that in the aging model group. c Statistics showed that the proportion of age-related genes expressed in the aging model group was higher than that in the HA-MSC-treated group. d Expression calorigram of five anti-aging genes before and after treatment (within each group, cells of the same cell subgroup are classified together, and the subgroup of each cell is marked with seurat_cluster above the heatmap; the darker the color of the small grid indicates higher gene expression). e Expression calorigrams of 4 aging genes before and after treatment