发布: 2017年03月20日第7卷第6期 DOI: 10.21769/BioProtoc.2182 浏览次数: 10541
评审: Ivan ZanoniKathrin SutterAnonymous reviewer(s)
相关实验方案
研究免疫调控血管功能的新实验方法:小鼠主动脉与T淋巴细胞或巨噬细胞的共培养
Taylor C. Kress [...] Eric J. Belin de Chantemèle
2025年09月05日 2350 阅读
Abstract
Our protocol describes adoptive transfer of antigen presenting cells (APCs) isolated from the lungs by enzymatic digestion and magnetic enrichment. This protocol can be used to study APC functions and trafficking.
Keywords: Lung antigen presenting cells (肺抗原呈递细胞)Background
Lung APCs, including macrophages and dendritic cells (DCs), play a critical role in sensing invading pathogens, priming T cell responses and controlling tolerogenic responses. Lung DCs are the most potent professional APCs, including conventional DCs (cDCs) and plasmacytoid DCs (pDCs) during steady-state, and newly recruited monocyte-derived DCs (moDCs) upon inflammation (Kopf et al., 2015). Lung resident macrophages, including alveolar macrophages, interstitial macrophages and bronchial macrophages, are less potent in presenting antigens.
All macrophages and cDCs express high levels of CD11c on their cell surface, while pDCs express intermediate levels of CD11c (Becher et al., 2014). Thus, CD11c magnetic microbeads can be used to isolate mouse lung macrophages and cDCs. We developed a protocol of isolating lung APCs from normal mice and then adoptively transferring them to syngeneic bone marrow transplanted mice. We used this protocol to determine whether normal lung APCs are sufficient to restore T helper cell polarization in response to herpesvirus infection post-transplant (Zhou et al., 2016).
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文章信息
版权信息
© 2017 The Authors; exclusive licensee Bio-protocol LLC.
如何引用
Zhou, X. and Moore, B. B. (2017). Adoptive Transfer of Lung Antigen Presenting Cells. Bio-protocol 7(6): e2182. DOI: 10.21769/BioProtoc.2182.
分类
免疫学 > 免疫细胞功能 > 巨噬细胞
细胞生物学 > 细胞移植 > 免疫细胞过继转移
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