Pharmaceutical targeting of OTUB2 sensitizes tumors to cytotoxic T cells via degradation of PD-L1 oleh Wenfeng Ren, Zilong Xu, Yating Chang, Fei Ju, Hongning Wu, Zhiqi Liang, Min Zhao, Naizhen Wang, Yanhua Lin, Chenhang Xu, Shengming Chen, Yipeng Rao, Chaolong Lin, Jianxin Yang, Pingguo Liu, Jun Zhang, Chenghao Huang, Ningshao Xia