PMID- 25553392 OWN - NLM STAT- MEDLINE DCOM- 20151109 LR - 20220311 IS - 1879-0372 (Electronic) IS - 0952-7915 (Linking) VI - 32 DP - 2015 Feb TI - Defining dendritic cells. PG - 13-20 LID - S0952-7915(14)00148-4 [pii] LID - 10.1016/j.coi.2014.11.001 [doi] AB - Dendritic cells (DCs) are versatile controllers of the immune system, best known for their potent ability to initiate adaptive immunity. Traditionally, DCs have been defined on the basis of cell morphology, expression of specific markers and select functional attributes such as the ability to migrate to T cell areas of secondary lymphoid organs and activate T lymphocytes. However, such properties are not qualitative and often change in conditions of inflammation or infection. Phenotypic-based and function-based definitions can therefore lead to difficulties in cell identification. Here we review other approaches to try and solve questions of DC lineage attribution with an emphasis on recent insights arising from our increased understanding of DC ontogeny and differentiation. CI - Copyright (c) 2014 The Authors. Published by Elsevier Ltd.. All rights reserved. FAU - Schraml, Barbara U AU - Schraml BU AD - Institute for Medical Microbiology, Immunology and Hygiene, Technische Universitat Munchen, Trogerstr. 30, 81675 Munich, Germany. Electronic address: barbara.schraml@tum.de. FAU - Reis e Sousa, Caetano AU - Reis e Sousa C AD - Immunobiology Laboratory, Cancer Research UK, London Research Institute, Lincoln's Inn Fields Laboratories, 44 Lincoln's Inn Fields, London WC2A 3LY, United Kingdom. Electronic address: caetano@cancer.org.uk. LA - eng GR - Cancer Research UK/United Kingdom PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20141203 PL - England TA - Curr Opin Immunol JT - Current opinion in immunology JID - 8900118 RN - 0 (Intercellular Signaling Peptides and Proteins) RN - 0 (Transcription Factors) SB - IM MH - Animals MH - Cell Differentiation/genetics/immunology MH - Cell Lineage/genetics/immunology MH - Dendritic Cells/cytology/*immunology/*metabolism MH - Gene Expression Profiling MH - Humans MH - Intercellular Signaling Peptides and Proteins/metabolism MH - Transcription Factors/genetics/metabolism MH - Transcriptome EDAT- 2015/01/02 06:00 MHDA- 2015/11/10 06:00 CRDT- 2015/01/02 06:00 PHST- 2014/10/24 00:00 [received] PHST- 2014/11/04 00:00 [revised] PHST- 2014/11/17 00:00 [accepted] PHST- 2015/01/02 06:00 [entrez] PHST- 2015/01/02 06:00 [pubmed] PHST- 2015/11/10 06:00 [medline] AID - S0952-7915(14)00148-4 [pii] AID - 10.1016/j.coi.2014.11.001 [doi] PST - ppublish SO - Curr Opin Immunol. 2015 Feb;32:13-20. doi: 10.1016/j.coi.2014.11.001. Epub 2014 Dec 3.