PP2A in LepR+ mesenchymal stem cells contributes to embryonic and postnatal endochondral ossification through Runx2 dephosphorylation
oleh: Yu-Ting Yen, May Chien, Pei-Yi Wu, Shih-Chieh Hung
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-06-01 |
Deskripsi
Yen et al use tissue-specific PP2A knockout mice to show that PP2A in LepR positive mesenchymal stem cells positively regulates endochondral ossification. They find that PP2A dephosphorylates Runx2 and BRD4, thereby playing a major role in positively and negatively regulating osteogenesis and adipogenesis, respectively.