miR-539 activates the SAPK/JNK signaling pathway to promote ferropotosis in colorectal cancer by directly targeting TIPE oleh Yan Yang, Zeyang Lin, Zhaopu Han, Zhengxin Wu, Jianyu Hua, Rui Zhong, Ruidan Zhao, Honggang Ran, Kaiyong Qu, Hongfei Huang, Huamei Tang, Jiyi Huang, Zhongchen Liu, Xuehui Hong, Zhihai Peng, Guohong Zhuang