1. From the Departments of Internal Medicine (P.-Y.C., C.-M.L., Y.-T.L.) and Biochemistry and Molecular Biology (S.-C.L., Y.-J.C., W.-H.H.), National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei; Graduate Institute of Cell and Molecular Biology (S.-F.C.), Taipei Medical University, Taipei; the Department of Biochemistry and Molecular Biology (W.S.L.L.), Program in Genes and Development, University of Texas M.D. Anderson Cancer Center, Houston; and the Department...