Study on the Mechanism of Paeoniflorin , an Active Component of Paeonia lactiflora Pall. , in Improving Skin Pigmentation by Inhibiting the TNF-α Signaling Pathway. - Yin, Kela; Wang, Song; Wang, Weina; Liu, Tingting; Qi, Dejun; Wang, Wei; Rashed, Marwan M. A.; Duan, Hong; He, Chenghui; Zhang, Mengxiao; Liu, Hao; Zhai, Kefeng (Pharmaceuticals (14248247), 2026)