Figure 10. The combined action of retinol and ferulic acid regulates biological processes that contribute to the protection of photoaging cells. (A, B) Bubble diagram and bar chart of DEGs in groups of control vs model; (C, D) Bubble diagram and bar chart of DEGs in groups of VA-FA vs model; (E, F) Bubble diagram and bar chart of DEGs in groups of VA vs model; (G, H) Bubble diagram and bar chart of DEGs in groups of FA vs model.