Case of Werner syndrome with significant improvement of refractory skin ulcer despite fibroblast cellular senescence. Issue 3 (1st February 2023) - Kinoshita, Daisuke; Kato, Hisaya; Kaneko, Hiyori; Ishikawa, Takahiro; Teramoto, Naoya; Tsukagoshi, Ayano; Maeda, Yukari; Minamizuka, Takuya; Hayashi, Aiko; Shoji, Mayumi; Sawada, Daisuke; Funayama, Shinichiro; et al.