PMID- 30496701 OWN - NLM STAT- MEDLINE DCOM- 20191112 LR - 20191112 IS - 1530-6860 (Electronic) IS - 0892-6638 (Linking) VI - 33 IP - 3 DP - 2019 Mar TI - Single-cell analyses reveal functional classification of dendritic cells and their potential roles in inflammatory disease. PG - 3784-3794 LID - 10.1096/fj.201801489R [doi] AB - Dendritic cells (DCs) have crucial roles in immune-related diseases. However, it is difficult to explore DCs because of their rareness and heterogeneity. Although previous studies had been performed to detect the phenotypic characteristics of DC populations, the functional diversity has been ignored. Using a combination of flow cytometry, single-cell quantitative PCR, and bioinformatic analysis, we depicted the DC panorama with not only phenotypic but also functional markers. Functional classification of DCs in mouse lymphoid tissue (spleen) and nonlymphoid tissue (liver) was performed. The results revealed that expression of macrophage scavenger receptor 1 ( MSR1) and C-C motif chemokine receptors ( CCR) 1, CCR2, and CCR4 were elevated in liver DCs, suggesting increased lipid uptake and migration abilities. The enriched expression of costimulatory molecule CD80, TLR9, and TLR adaptor MYD88 in spleen DCs indicated a more-mature phenotype, enhanced pathogen recognition, and T-cell stimulation abilities. Furthermore, we compared DCs in the atherosclerotic mouse models with healthy controls. In addition to the quantitative increase in DCs in the liver and spleen of the apolipoprotein E-knockout ( ApoE(-/-)) mice, the functional expression patterns of the DCs also changed at the single-cell level. These results promote our understanding of the participation of DCs in inflammatory diseases and have potential applications in DC clinical assessment.-Shi, Q., Zhuang, F., Liu, J.-T., Li, N., Chen, Y.-X., Su, X.-B., Yao, A.-H., Yao, Q.-P., Han, Y., Li, S.-S., Qi, Y.-X., Jiang, Z.-L. Single-cell analyses reveal functional classification of dendritic cells and their potential roles in inflammatory disease. FAU - Shi, Qian AU - Shi Q AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Zhuang, Fei AU - Zhuang F AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Liu, Ji-Ting AU - Liu JT AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Li, Na AU - Li N AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Chen, Yuan-Xiu AU - Chen YX AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Su, Xian-Bin AU - Su XB AD - Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China. FAU - Yao, Ai-Hong AU - Yao AH AD - College of Computer Science and Technology, Harbin Engineering University, Harbin, China. FAU - Yao, Qing-Ping AU - Yao QP AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Han, Yue AU - Han Y AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Li, Shan-Shan AU - Li SS AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Qi, Ying-Xin AU - Qi YX AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. FAU - Jiang, Zong-Lai AU - Jiang ZL AD - Institute of Mechanobiology and Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20181129 PL - United States TA - FASEB J JT - FASEB journal : official publication of the Federation of American Societies for Experimental Biology JID - 8804484 RN - 0 (Receptors, CCR1) RN - 0 (Scavenger Receptors, Class A) SB - IM MH - Animals MH - Dendritic Cells/metabolism/*pathology MH - Flow Cytometry/methods MH - Inflammation/metabolism/*pathology MH - Mice MH - Mice, Inbred C57BL MH - Receptors, CCR1/metabolism MH - Scavenger Receptors, Class A/metabolism MH - Single-Cell Analysis/methods MH - Spleen/pathology MH - T-Lymphocytes/metabolism/pathology OTO - NOTNLM OT - antigen-presenting cell OT - atherosclerotic mouse models OT - functional heterogeneity OT - single-cell qPCR EDAT- 2018/11/30 06:00 MHDA- 2019/11/13 06:00 CRDT- 2018/11/30 06:00 PHST- 2018/11/30 06:00 [pubmed] PHST- 2019/11/13 06:00 [medline] PHST- 2018/11/30 06:00 [entrez] AID - 10.1096/fj.201801489R [doi] PST - ppublish SO - FASEB J. 2019 Mar;33(3):3784-3794. doi: 10.1096/fj.201801489R. Epub 2018 Nov 29.