PMID- 26734458 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20160106 LR - 20240324 IS - 2050-4527 (Print) IS - 2050-4527 (Electronic) IS - 2050-4527 (Linking) VI - 3 IP - 4 DP - 2015 Dec TI - A2B adenosine receptor activation switches differentiation of bone marrow cells to a CD11c(+)Gr-1(+) dendritic cell subset that promotes the Th17 response. PG - 360-73 LID - 10.1002/iid3.74 [doi] AB - Adenosine is one of the major molecules associated with inflammation. We have previously reported that an adenosine receptor (AR) agonist has an enhancing effect on Th17 autoimmune responses, even though it suppressed Th1 responses. To determine the mechanism involved, we have examined the effect of AR agonists on mouse bone marrow dendritic cell (BMDC) differentiation and function. We show that mouse bone marrow cells (BMCs) differentiated into CD11c(+)Gr-1(+) dentritic cells (DCs) when cultured in granulocyte macrophage colony-stimulating factor (GM-CSF)-containing medium containing an AR agonist. The non-selective AR agonist NECA and an A2BR-specific agonist had a similar effect, and the effect of NECA could be blocked by an A2BR-specific antagonist. Unlike CD11c(+)Gr-1(-) BMDCs, which have a greater stimulatory effect on Th1 T cells than Th17 cells, CD11c(+)Gr-1(+) BMDCs had a greater stimulatory effect on Th17 autoreactive T cells than on Th1 autoreactive T cells and this effect depended on gammadelta T cell activation. FAU - Liang, Dongchun AU - Liang D AD - Department of Ophthalmology of the University of California Los Angeles Doheny Eye Institute California 90033 USA. FAU - Zuo, Aijun AU - Zuo A AD - Department of Ophthalmology of the University of California Los Angeles Doheny Eye Institute California 90033 USA. FAU - Shao, Hui AU - Shao H AD - Department of Ophthalmology and Visual Sciences Kentucky Lions Eye Center University of Louisville Louisville Kentucky 40202 USA. FAU - Chen, Mingjiazi AU - Chen M AD - Department of Ophthalmology of the University of California Los Angeles Doheny Eye Institute California 90033 USA. FAU - Kaplan, Henry J AU - Kaplan HJ AD - Department of Ophthalmology and Visual Sciences Kentucky Lions Eye Center University of Louisville Louisville Kentucky 40202 USA. FAU - Sun, Deming AU - Sun D AD - Department of Ophthalmology of the University of California Los Angeles Doheny Eye Institute California 90033 USA. LA - eng GR - R01 EY018827/EY/NEI NIH HHS/United States GR - R01 EY022403/EY/NEI NIH HHS/United States PT - Journal Article DEP - 20150730 PL - England TA - Immun Inflamm Dis JT - Immunity, inflammation and disease JID - 101635460 PMC - PMC4693722 OTO - NOTNLM OT - Adenosine receptors OT - IL-17 OT - Th17 OT - autoimmunity OT - experimental autoimmune uveitis OT - uveitis OT - gammadelta T cells EDAT- 2016/01/07 06:00 MHDA- 2016/01/07 06:01 PMCR- 2015/07/30 CRDT- 2016/01/07 06:00 PHST- 2015/03/02 00:00 [received] PHST- 2015/05/21 00:00 [revised] PHST- 2015/06/30 00:00 [accepted] PHST- 2016/01/07 06:00 [entrez] PHST- 2016/01/07 06:00 [pubmed] PHST- 2016/01/07 06:01 [medline] PHST- 2015/07/30 00:00 [pmc-release] AID - IID374 [pii] AID - 10.1002/iid3.74 [doi] PST - epublish SO - Immun Inflamm Dis. 2015 Jul 30;3(4):360-73. doi: 10.1002/iid3.74. eCollection 2015 Dec.