Gastric cancer derived mesenchymal stem cells promoted DNA repair and cisplatin resistance through up-regulating PD-L1/Rad51 in gastric cancer

Qianqian Wang, Chao‐Yuan Huang, Deqiang Wang, Zhixin Tao, Hao Zhang, Yuanyuan Zhao, Mei Wang, Chenglin Zhou, Juan Xu, Bo Shen, Wei Zhu