Rapamycin modulates the maturation of rat bone marrow-derived dendritic cells
Rapamycin modulates the maturation of rat bone marrow-derived dendritic cells
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雷帕霉素调节大鼠骨髓源性树突状细胞的成熟
DOI：
10.1007/s11596-008-0405-1
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发表时间：
2008-08
期刊：
影响因子：
--
通讯作者：
Liao YH
中科院分区：
文献类型：
--
作者：
Tang TT;Cheng X;Chen Y;Yu X;Xie JJ;Ding YJ;Yao R;Liao YH
The purpose of the study was to observe the effect of rapamycin (RAPA) on the differentiation and maturation of rat bone marrow-derived dendritic cells (BMDCs)in vitro. BMDCs from Wistar rats were cultured with granulocyte-macrophage colony-stimulating factor plus interleukin-4 in the presence or absence of RAPA (20 ng/mL), and stimulated with lipopolysaccharide (LPS) for 24 h before cells and supernatants were collected. Surface phenotype of BMDCs was flow-cytometrically detected to determine the expression of maturation markers, MHC class II and CD86. Supernatants were analyzed for the production of IL-12 and IFN-γ cytokines by using ELISA. BMDCs were co-cultured with T cells from Lewis rats and mixed lymphocyte reaction was assessed by MTT method. The morphology of BMDCs stimulated with LPS remained immature after RAPA pretreatment. RAPA significantly decreased the CD86 expression, impaired the IL-12 and IFN-γ production of BMDCs stimulated with LPS, and inhibited the proliferation of allogeneic T cells. In conclusion, RAPA can inhibit the maturation of BMDCs stimulated with LPS in terms of the morphology, surface phenotype, cytokine production, and ability of BMDCs to stimulate the proliferation of allogeneic T cellsin vitro.
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影响因子：
4.4
作者：
S. Macatonia;N. Hosken;M. Litton;P. Vieira;C. Hsieh;J. Culpepper;M. Wysocka;G. Trinchieri;K. Mur
通讯作者：
S. Macatonia;N. Hosken;M. Litton;P. Vieira;C. Hsieh;J. Culpepper;M. Wysocka;G. Trinchieri;K. Mur
影响因子：
4.4
作者：
R. Bianchi;U. Grohmann;C. Vacca;M. L. Belladonna;M. Fioretti;P. Puccetti
通讯作者：
R. Bianchi;U. Grohmann;C. Vacca;M. L. Belladonna;M. Fioretti;P. Puccetti
影响因子：
20.3
作者：
Hackstein, H;Taner, T;Thomson, AW
通讯作者：
Thomson, AW
影响因子：
4.3
作者：
AAGAARDTILLERY, KM;JELINEK, DF
通讯作者：
JELINEK, DF
影响因子：
2.3
作者：
Michael Chan;G. Pearson
通讯作者：
Michael Chan;G. Pearson