Dr. Wu Jia-Rui is a professor of Institute of Biochemistry and Cell Biology, Chinese Academy of Science. Dr. Wu’s appointments at present are as follows: Director of Key Laboratory of Systems Biology, Chinese Academy of Sciences. Dr. Wu has positions of academic service as follows: Editor-in-Chief for "Journal of Molecular Cell Biology"; Associate Editors for "BMC Systems Biology"; Director of Branch of Molecular Systems Biology, The Chinese Society of Biochemistry and Molecular Biology. His lab has focus on molecular mechanisms of type 2 diabetes and tumor with systems biology approaches. So far, he has published more than 100 research papers in international scientific journals.