[Utilization of Werner syndrome mouse model in studying premature aging and tumor].

Werner syndrome (WS) is a rare autosomal recessive genetic disease in human. It is considered as a good model disease in studying human premature syndrome. Werner protein (WRN) is a nuclear protein mutated in WS. Recent biochemical and genetic studies indicated that WRN plays important roles in DNA replication, DNA repair, and telomere maintenance. Here, we… CONTINUE READING