求助文献一篇Tumor-evoked regulatory B cells promote breast cancer metastasis by converting resting CD4+ T cells to T regulatory cells. 9 i. u% R5 D2 U& g# P0 V, W2 X' e附在pubmed上的链接:http://www.ncbi.nlm.nih.gov/pubmed/21444674 ?) |* D- d$ Q7 v. R4 P2 Z. j* F, y" i- j5 X; m; e( Y
十分感谢!