USP39 phase separates into the nucleolus and drives lung adenocarcinoma progression by promoting GLI1 expression. - Cheng, Shaoxuan; Qiu, Zhiyuan; Zhang, Ziyi; Li, Yuxuan; Zhu, Yue; Zhou, Yuxin; Yang, Yinghui; Zhang, Yaowen; Yang, Dian; Zhang, Yingqiu; Liu, Han; Dai, Zhaoxia; et al. (Cell Communication & Signaling, 2025)