Distinct epigenetic features of tumor-reactive CD8+ T cells in colorectal cancer patients revealed by genome-wide DNA methylation analysis oleh Rui Yang, Sijin Cheng, Nan Luo, Ranran Gao, Kezhuo Yu, Boxi Kang, Li Wang, Qiming Zhang, Qiao Fang, Lei Zhang, Chen Li, Aibin He, Xueda Hu, Jirun Peng, Xianwen Ren, Zemin Zhang