PMID- 15245744 OWN - NLM STAT- MEDLINE DCOM- 20050322 LR - 20061115 IS - 0952-7915 (Print) IS - 0952-7915 (Linking) VI - 16 IP - 4 DP - 2004 Aug TI - Pathogens use carbohydrates to escape immunity induced by dendritic cells. PG - 488-93 AB - Dendritic cells (DCs) play a central role in balancing immune responses between tolerance induction and immune activation. Under steady state conditions DCs continuously sample antigens, leading to tolerance, whereas inflammatory conditions activate DCs, inducing immune activation. DCs express C-type lectin receptors (CLRs) for antigen capture and presentation, whereas Toll-like receptors (TLRs) are involved in pathogen recognition and DC activation. Recent data demonstrate that communication between TLRs and CLRs can affect the direction of immune responses. Several pathogens specifically target CLRs to subvert this communication to escape immune surveillance, either by inducing tolerance or skewing the protective immune responses. FAU - van Kooyk, Yvette AU - van Kooyk Y AD - Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center Amsterdam, van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands. Y.vanKooyk@vumc.nl FAU - Engering, Anneke AU - Engering A FAU - Lekkerkerker, Annemarie N AU - Lekkerkerker AN FAU - Ludwig, Irene S AU - Ludwig IS FAU - Geijtenbeek, Teunis B H AU - Geijtenbeek TB LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review PL - England TA - Curr Opin Immunol JT - Current opinion in immunology JID - 8900118 RN - 0 (Carbohydrates) RN - 0 (Lectins, C-Type) RN - 0 (Membrane Glycoproteins) RN - 0 (Receptors, Cell Surface) RN - 0 (Toll-Like Receptors) SB - IM MH - Animals MH - Antigen Presentation/immunology MH - Bacteria/immunology/pathogenicity MH - Carbohydrates/*immunology MH - Communicable Diseases/*immunology/pathology MH - Dendritic Cells/*immunology MH - Humans MH - *Immune Tolerance MH - Immunity MH - Lectins, C-Type/*immunology MH - Membrane Glycoproteins/*immunology MH - Receptors, Cell Surface/*immunology MH - Schistosoma/immunology/pathogenicity MH - Toll-Like Receptors MH - Viruses/immunology/pathogenicity RF - 50 EDAT- 2004/07/13 05:00 MHDA- 2005/03/23 09:00 CRDT- 2004/07/13 05:00 PHST- 2004/07/13 05:00 [pubmed] PHST- 2005/03/23 09:00 [medline] PHST- 2004/07/13 05:00 [entrez] AID - S0952791504000792 [pii] AID - 10.1016/j.coi.2004.05.010 [doi] PST - ppublish SO - Curr Opin Immunol. 2004 Aug;16(4):488-93. doi: 10.1016/j.coi.2004.05.010.