Fig. 2

Transcriptome analysis results. (a) The volcano plot of DEGs in 2D hUC-MSCs vs. 3D hUC-MSCs; (b) Venn diagram of DEGs in 2D hUC-MSCs vs. 3D hUC-MSCs; (c) The heatmap of DEGs in 2D hUC-MSCs vs. 3D hUC-MSCs; (d) GO analysis of up-regulated genes in 3D hUC-MSCs compared with 2D hUC-MSCs; (e) KEGG analysis of up-regulated genes in 3D hUC-MSCs compared with 2D hUC-MSCs