hrp0092t16 | Top 20 Poster | ESPE2019

IGF2 Mutations: Report of Six Japanese Cases and Phenotypic Comparison with H19/IGF2:IG-DMR Epimutations Including Literature Cases

Masunaga Yohei , Inoue Takanobu , Yamoto Kaori , Fujisawa Yasuko , Sato Yasuhiro , Kawashima-Sonoyama Yuki , Ohata Yasuhisa , Namba Noriyuki , Fukami Maki , Saitsu Hirotomo , Kagami Masayo , Ogata Tsutomu

Object: IGF2 is a paternally expressed gene involved in the development of Silver-Russell syndrome (SRS). Here, we report six Japanese patients with IGF2 mutations and compare clinical findings between patients with IGF2 mutations including literature cases and those with H19/IGF2:IG-DMR epimutations.Patients: We recruited six Japanese patients with IGF2 mutations. Th...