基金
Acknowledgments We thank Dr Yi Zhang （Department of Cell Biology, Institute of Basic Medical Sciences, Beijing, China） for helpful discussions. This work was supported by National Basic Research Program of China （Grant No. 2005CB5227053）, National Natural Science Foundation of China （Grant No. 30671945）, Science and Technology Commission of Shanghai Municipality （No. 06JC 14044 and 07JC 14070）, Shanghai Leading Academic Discipline Project （T0206）, Shanghai Institute of Immunology Academic Project （No. 07-A04, to Ningli Li） and Leading Academic discipline project （IRT0637, Education ministry of China）.
关键词
间叶干细胞
免疫抑制
细胞增殖
实验研究
mesenchymal stem cells （MSCs）, immunosuppression, IFNγ, B7-H 1, siRNA, proliferation inhibition
