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1Medical Sciences Program, McMaster University, 2Centre for Gene Therapeutics, McMaster University, 3Department of Chemical Engineering, University of Waterloo
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Boudreau, J., Koshy, S., Cummings, D., Wan, Y. Culture of myeloid dendritic cells from bone marrow precursors. J. Vis. Exp. (17), e769, doi:10.3791/769 (2008).
此协议已经适应卢茨等。
收获和加工骨髓
树突状细胞的培养

新增媒体(3天)
要刷新的媒体,辅以40毫微克/毫升GM - CSF的新媒体总量的一半。
更换三分之一的媒体(6天)和成熟
要刷新的媒体,小心地取出媒体总量的三分之一,并取代与文化的第6天与40 ng / mL的GM - CSF的补充新鲜直流媒体音量。
如果需要,可以刺激树突状细胞,用细胞因子或Toll样受体配体的成熟。在录像中,区议会是成熟的5毫微克/毫升的CpG一夜之间刺激。
树突状细胞的收获
DC文化是完整的(图2)。细胞就会被悬挂和松散坚持板块。坚持细胞与组织文化刮板刮碟,用PBS漂洗可去除。在为期一周的文化和分化期细胞总数将增加5-8倍,因此,预计收获1-1.6 × 10 6细胞/ ml。 
图2
试剂
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区议会是有用的先天免疫和适应性免疫的相互作用的研究,可受聘作为疫苗载体。在这个视频中,我们已经证明的步骤来隔离骨髓和髓系树突状细胞在体外分化。文化时期之后,这些细胞可以被可视化微观为贴壁细胞,它往往具有树突,以及非贴壁的圆形细胞。区议会可以进一步操纵抗原提呈抗原脉冲刺激的细胞因子的生产和使用细胞因子和/或Toll样受体配体(检讨,看到吉尔博亚,2008(2))共刺激分子的上调。
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巴顿是由自然科学和工程研究理事会(NSERC)的奖学金支持。为支持这一项目由加拿大卫生研究院提供,批准“公约”,67066。
| Name | Type | Company | Catalog Number | Comments |
| recombinant murine GM-CSF | Reagent | Peptrotech | 315-03 |
1. Lutz, M.B., Kukutsch, N., Ogilvie, A.L., Rossner, S., Koch, F., Romani, N. & Schuler, G. An advanced culture method for generating large quantities of highly pure dendritic cells from mouse bone marrow. J. Immunol. Methods. 223. 77-92 (1999).
2. Gilboa, E. DC-based cancer vaccines. J. Clin. Invest. 117. 1195-1203 (2007).
Adherent cells are macrophages not DCs. They are >95% F4/80 positive macrophages.
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ReplyPosted by: Bijaya ParidaDecember 12, 2008, 1:21 PM