Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability During Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1 March 2013 in “ Journal of Investigative Dermatology ” Li Ji, Ting Jiang, Michael W. Hughes, Guangshuai Zhang, Juehua Yu, Randall B. Widelitz, Guoping Fan, Cheng Ming Chuong This study is being processed and will be analyzed soon. View this study on jidonline.org →