Valproic Acid-Induced CCN1 Promotes Osteogenic Differentiation by Increasing CCN1 Protein Stability through HDAC1 Inhibition in Tonsil-Derived Mesenchymal Stem Cells. - Yu, Yeonsil; Oh, Se-Young; Kim, Ha Yeong; Choi, Ji-Young; Jo, Sangmee Ahn; Jo, Inho (Cells (2073-4409), 2022)