B cells drive CCR5+CD4+ tissue-resident memory T-cell cytotoxicity via IL-15Rα-IL-15 signaling in primary biliary cholangitis

Xiting Pu, Yuyang Liu, Zhuwan Lyu, Yujie Zhou, Yudong Zhao, Bingyuan Huang, Qiyun Xia, Yi Wu, Jun Qian, Ruqi Tang, Min Lian, Xiong Ma, Zhengrui You