Tetrahydroberberine targets the bcl-2 promoter G-quadruplex to trigger mitochondrial apoptosis and inhibit nasopharyngeal carcinoma progression - Yiyin Long; Bingyi Xiao; Yanhong Hou; Liduan Huang; Xiangyue Hu; Xinyi Liu; Yuxun Lin; Tianfen Xu; Guosheng Tang; Yuqing Wang; Yi Cai (Chemico-Biological Interactions, 2026)