SIRT1 was involved in TNF-α-promoted osteogenic differentiation of human DPSCs through Wnt/β-catenin signal - Guijuan Feng; Ke Zheng; Donghui Song; Ke Xu; Dan Huang; Ye Zhang; Peipei Cao; Shuling Shen; Jinlong Zhang; Xingmei Feng; Dongmei Zhang (In Vitro Cellular & Developmental Biology - Animal, 2016)