Emodin mitigates rheumatoid arthritis through direct binding to TNF-α - Lu, Dingyan; Tian, Xudong; Cao, Taotao; Chen, Shuaishuai; Liu, Chunhua; Zheng, Lin; Zhou, Meng; Peng, Xiaoyan; Li, Yongjun; Liu, Ting (Frontiers in Pharmacology, 2025)