Exosome-mediated cholesterol flow drives scoliosis progression via promoting the spinal cartilage-bone positive feedback. - Zuo, Min; Xu, Haixia; Yang, Yuying; Wang, Wenbo; Zhou, Jianghong; Li, Guojun; Zhao, Jing; Liu, Rangru; Chen, Huanxiong; Wang, Hua (Communications Biology, 2026)