PMID- 22566910 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20120823 LR - 20211021 IS - 1664-3224 (Electronic) IS - 1664-3224 (Linking) VI - 3 DP - 2012 TI - Transcriptional regulation of dendritic cell diversity. PG - 26 LID - 10.3389/fimmu.2012.00026 [doi] LID - 26 AB - Dendritic cells (DCs) are specialized antigen presenting cells that are exquisitely adapted to sense pathogens and induce the development of adaptive immune responses. They form a complex network of phenotypically and functionally distinct subsets. Within this network, individual DC subsets display highly specific roles in local immunosurveillance, migration, and antigen presentation. This division of labor amongst DCs offers great potential to tune the immune response by harnessing subset-specific attributes of DCs in the clinical setting. Until recently, our understanding of DC subsets has been limited and paralleled by poor clinical translation and efficacy. We have now begun to unravel how different DC subsets develop within a complex multilayered system. These findings open up exciting possibilities for targeted manipulation of DC subsets. Furthermore, ground-breaking developments overcoming a major translational obstacle - identification of similar DC populations in mouse and man - now sets the stage for significant advances in the field. Here we explore the determinants that underpin cellular and transcriptional heterogeneity within the DC network, how these influence DC distribution and localization at steady-state, and the capacity of DCs to present antigens via direct or cross-presentation during pathogen infection. FAU - Chopin, Michael AU - Chopin M AD - Division of Molecular Immunology, The Walter and Eliza Hall Institute of Medical Research Melbourne, VIC, Australia. FAU - Allan, Rhys S AU - Allan RS FAU - Belz, Gabrielle T AU - Belz GT LA - eng PT - Journal Article DEP - 20120227 PL - Switzerland TA - Front Immunol JT - Frontiers in immunology JID - 101560960 PMC - PMC3341959 OTO - NOTNLM OT - dendritic cells OT - differentiation OT - immunity OT - transcription factors EDAT- 2012/05/09 06:00 MHDA- 2012/05/09 06:01 PMCR- 2012/01/01 CRDT- 2012/05/09 06:00 PHST- 2011/12/05 00:00 [received] PHST- 2012/02/08 00:00 [accepted] PHST- 2012/05/09 06:00 [entrez] PHST- 2012/05/09 06:00 [pubmed] PHST- 2012/05/09 06:01 [medline] PHST- 2012/01/01 00:00 [pmc-release] AID - 10.3389/fimmu.2012.00026 [doi] PST - epublish SO - Front Immunol. 2012 Feb 27;3:26. doi: 10.3389/fimmu.2012.00026. eCollection 2012.