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DOI | 10.1165/rcmb.2015-0146OC |
Flow Cytometric Analysis of Myeloid Cells in Human Blood, Bronchoalveolar Lavage, and Lung Tissues | |
Yu, Yen-Rei A.1; Hotten, Danielle F.1; Malakhau, Yuryi1; Volker, Ellen1; Ghio, Andrew J.2; Noble, Paul W.3; Kraft, Monica1; Hollingsworth, John W.4; Gunn, Michael D.1; Tighe, Robert M.1 | |
发表日期 | 2016 |
ISSN | 1044-1549 |
卷号 | 54期号:1页码:13-24 |
英文摘要 | Clear identification of specific cell populations by flow cytometry is important to understand functional roles. A well-defined flow cytometry panel for myeloid cells in human bronchoalveolar lavage (BAL) and lung tissue is currently lacking. The objective of this study was to develop a flow cytometry-based panel for human BAL and lung tissue. We obtained and performed flow cytometry/sorting on human BAL cells and lung tissue. Confocal images were obtained from lung tissue using antibodies for cluster of differentiation (CD) 206, CD169, and E cadherin. We defined a multicolor flow panel for human BAL and lung tissue that identifies major leukocyte populations. These include macrophage (CD206(+)) subsets and other CD206(-) leukocytes. The CD206(-) cells include: (1) three monocyte (CD14(+)) subsets, (2) CD11c(+) dendritic cells (CD14(-), CD11c(+), HLA-DR+), (3) plasmacytoid dendritic cells (CD14(-), CD11c(-), HLA-DR+, CD123(+)), and (4) other granulocytes (neutrophils, mast cells, eosinophils, and basophils). Using this panel on human lung tissue, we defined two populations of pulmonary macrophages: CD169(+) and CD169(-) macrophages. In lung tissue, CD169(+) macrophages were a prominent cell type. Using confocal microscopy, CD169(+) macrophages were located in the alveolar space/airway, defining them as alveolar macrophages. In contrast, CD169(+) macrophages were associated with airway/alveolar epithelium, consistent with interstitial-associated macrophages. We defined a flow cytometry panel in human BAL and lung tissue that allows identification of multiple immune cell types and delineates alveolar from interstitial-associated macrophages. This study has important implications for defining myeloid cells in human lung samples. |
英文关键词 | alveolar macrophages;interstitial-associated macrophages;interstitial macrophages;interstitial lung disease |
语种 | 英语 |
WOS记录号 | WOS:000373705200003 |
来源期刊 | AMERICAN JOURNAL OF RESPIRATORY CELL AND MOLECULAR BIOLOGY
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来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/60276 |
作者单位 | 1.Duke Univ, Dept Med, Durham, NC USA; 2.US EPA, Natl Hlth & Environm Effects Res Lab, Chapel Hill, NC USA; 3.Cedar Sinai Med Ctr, Dept Med, Los Angeles, CA USA; 4.Ohio State Univ, Dept Med, Med Ctr, Columbus, OH 43210 USA |
推荐引用方式 GB/T 7714 | Yu, Yen-Rei A.,Hotten, Danielle F.,Malakhau, Yuryi,et al. Flow Cytometric Analysis of Myeloid Cells in Human Blood, Bronchoalveolar Lavage, and Lung Tissues[J]. 美国环保署,2016,54(1):13-24. |
APA | Yu, Yen-Rei A..,Hotten, Danielle F..,Malakhau, Yuryi.,Volker, Ellen.,Ghio, Andrew J..,...&Tighe, Robert M..(2016).Flow Cytometric Analysis of Myeloid Cells in Human Blood, Bronchoalveolar Lavage, and Lung Tissues.AMERICAN JOURNAL OF RESPIRATORY CELL AND MOLECULAR BIOLOGY,54(1),13-24. |
MLA | Yu, Yen-Rei A.,et al."Flow Cytometric Analysis of Myeloid Cells in Human Blood, Bronchoalveolar Lavage, and Lung Tissues".AMERICAN JOURNAL OF RESPIRATORY CELL AND MOLECULAR BIOLOGY 54.1(2016):13-24. |
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