Mesenchymal stromal cells highly expressing Sca-1 promote breast cancer lung metastasis through recruiting myeloid cells

Lijuan Cao, Yanan Li, Minghui Ou, Artem Smirnov, Rui Liu, Tingting Wang, Xiao Su, Peishan Li, Mancini Mara, Eleonora Candi, Zhiyuan Zheng, Gerry Melino, Changshun Shao, Yufang Shi