PMID- 25843245 OWN - NLM STAT- MEDLINE DCOM- 20160421 LR - 20150605 IS - 1096-3618 (Electronic) IS - 1044-5323 (Linking) VI - 27 IP - 2 DP - 2015 Mar TI - Dendritic cell functions: Learning from microbial evasion strategies. PG - 119-24 LID - S1044-5323(15)00020-2 [pii] LID - 10.1016/j.smim.2015.03.012 [doi] AB - Dendritic cells (DCs) are specialized antigen presenting cells (APC) that are fundamental to initiate both immunity and tolerance. DCs play a 'sentinel' role to protect our body from potential pathogens and induce tolerogenic responses toward harmless antigens. The flexibility of DCs or macrophages to adapt to the environment and to respond accordingly can be hijacked by pathogens for their own interest to transform a potentially immunogenic APC into a tolerogenic cell with clear consequences in pathogen clearance. While these immune evasion mechanisms can be detrimental for the host, they can highlight important molecular pathways in DCs necessary for their function. In this review we will mention several mechanisms employed by pathogens to evade DC patrolling function. CI - Copyright (c) 2015 Elsevier Ltd. All rights reserved. FAU - Rescigno, Maria AU - Rescigno M AD - Department of Experimental Oncology, European Institute of Oncology, Milan, Italy; Department of Health Sciences, School of Medicine, University of Milan, Milan, Italy. Electronic address: maria.rescigno@ieo.eu. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20150402 PL - England TA - Semin Immunol JT - Seminars in immunology JID - 9009458 SB - IM MH - Animals MH - Bacteria/immunology MH - Dendritic Cells/cytology/*immunology MH - Humans MH - Immune Evasion MH - Immune Tolerance MH - Macrophages/immunology MH - Phagocytosis MH - T-Lymphocytes/immunology OTO - NOTNLM OT - Dendritic cells OT - Immune evasion OT - Pathogens OT - Tolerance EDAT- 2015/04/07 06:00 MHDA- 2016/04/22 06:00 CRDT- 2015/04/07 06:00 PHST- 2015/03/17 00:00 [received] PHST- 2015/03/17 00:00 [accepted] PHST- 2015/04/07 06:00 [entrez] PHST- 2015/04/07 06:00 [pubmed] PHST- 2016/04/22 06:00 [medline] AID - S1044-5323(15)00020-2 [pii] AID - 10.1016/j.smim.2015.03.012 [doi] PST - ppublish SO - Semin Immunol. 2015 Mar;27(2):119-24. doi: 10.1016/j.smim.2015.03.012. Epub 2015 Apr 2.