Chuqian Liang , Zunpeng Liu, Moshi Song, Wei Li, Zeming Wu, Zehua Wang, Qiaoran Wang, Si Wang, Kaowen Yan, Liang Sun, Tomoaki Hishida, Yanning Cai, Juan Carlos Izpisua Belmonte, Pedro Guillen, Piu Chan, Qi Zhou, Weiqi Zhang, Jing Qu, Guang-Hui Liu. Stabilization of heterochromatin by CLOCK promotes stem cell rejuvenation and cartilage regeneration. Cell Res 2020 Jul;31(2):187-205.