Impaired Telomere Maintenance and Decreased Canonical WNT Signaling but Normal Ribosome Biogenesis in Induced Pluripotent Stem Cells from X-Linked Dyskeratosis Congenita Patients. oleh Bai-Wei Gu, Marisa Apicella, Jason Mills, Jian-Meng Fan, Dara A Reeves, Deborah French, Gregory M Podsakoff, Monica Bessler, Philip J Mason