Figure 3. Comparison of gene expression patterns between senescent corneal and conjunctival epithelial cells. (A) Volcano plot comparing SCo and SCj. (B) Gene ontology analysis of upregulated genes in SCo compared to SCj. (C) Gene ontology analysis of downregulated genes in SCo compared to SCj. Abbreviations: SCo: senescent corneal epithelial cells; nSCo: non-senescent corneal epithelial cells; SCj: senescent conjunctival epithelial cells; nSCj: non-senescent conjunctival epithelial cells.