HIF-2α drives osteoarthritis progression via suppression of the HDAC4-ATF4-CHOP signaling axis - Pinpin Jiang; Hang Wang; Yujia Li; Yuanyu Zhang; Jingrui Huang; Yukun Xu; Dahai Rong; Danni Ruan; Yao Wang; Jie Yuan; Pengcui Li (PLoS ONE, 2026)