* Corresponding authors

^a Department of Cell Biology, College of Basic Medical Science, Jilin University, Changchun 130021, China
E-mail: jiaosun@jlu.edu.cn
Fax: +86-431-85619473
Tel: +86-431-85619473

^b State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China

^c Department of Oral Implantology, Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, School and Hospital of Stomatology, Jilin University, Changchun 130021, P. R. China

^d Department of Plastic and Reconstructive Surgery, The First Bethune Hospital of Jilin University, Chang Chun 130021, P. R. China
E-mail: hpliu@jlu.edu.cn