The Curcumin Analogs 2-Pyridyl Cyclohexanone Induce Apoptosis via Inhibition of the JAK2–STAT3 Pathway in Human Esophageal Squamous Cell Carcinoma Cells oleh Ying Wang, Ying Wang, Pengjun Zhou, Shurong Qin, Dandan Xu, Yukun Liu, Wuyu Fu, Bibo Ruan, Li Zhang, Yi Zhang, Xiao Wang, Yuwei Pan, Sheng Wang, Haizhao Yan, Jinhong Qin, Xiaoyan Wang, Qiuying Liu, Zhiyun Du, Zhong Liu, Yifei Wang