To investigate the role of PIEZO2‐expressing fibroblasts in keloid tissue, we analyzed the global gene expression on fibroblasts isolated from keloid tissue (supplementary material, Table S2, case 14) from PIEZO2 high‐expression (PIEZO2hi) and PIEZO2 low‐expression (PIEZO2lo) groups. The gene discussed is PIEZO2; the disease is keloid.