Intraperitoneally Delivered Mesenchymal Stem Cells Alleviate Experimental Colitis Through THBS1-Mediated Induction of IL-10-Competent Regulatory B Cells oleh Jialing Liu, Jialing Liu, Xingqiang Lai, Xingqiang Lai, Yingying Bao, Wenfeng Xie, Zhishan Li, Jieying Chen, Gang Li, Tao Wang, Weijun Huang, Yuanchen Ma, Jiahao Shi, Erming Zhao, Andy Peng Xiang, Andy Peng Xiang, Andy Peng Xiang, Qiuli Liu, Xiaoyong Chen, Xiaoyong Chen, Xiaoyong Chen