PMID- 29075103 OWN - NLM STAT- MEDLINE DCOM- 20180723 LR - 20220330 IS - 1177-8881 (Electronic) IS - 1177-8881 (Linking) VI - 11 DP - 2017 TI - Amelioration of collagen-induced arthritis using antigen-loaded dendritic cells modified with NF-kappaB decoy oligodeoxynucleotides. PG - 2997-3007 LID - 10.2147/DDDT.S145421 [doi] AB - Dendritic cells (DCs) play an important role in the initiation of autoimmunity in rheumatoid arthritis (RA); therefore, the use of DCs needs to be explored to develop new therapeutic approaches for RA. Here, we investigated the therapeutic effect of bovine type II collagen (BIIC)-loaded DCs modified with NF-kappaB decoy oligodeoxynucleotides (ODNs) on collagen-induced arthritis (CIA) in rats and explored the underlying mechanisms. DCs treated with BIIC and NF-kappaB decoy ODNs exhibited features of immature DCs with low levels of costimulatory molecule (CD80 and CD86) expression. The development of arthritis in rats with CIA injected with BIIC + NF-kappaB decoy ODN-propagated DCs (BIIC-decoy DCs) was significantly ameliorated compared to that in rats injected with BIIC-propagated DCs or phosphate-buffered saline. We also found that the BIIC-decoy DCs exerted antiarthritis effects by inhibiting self-lymphocyte proliferative response and suppressing IFN-gamma and anti-BIIC antibody production and inducing IL-10 antibody production. Additionally, antihuman serum antibodies were successfully produced in the rats treated with BIIC-decoy DCs but not in those treated with NF-kappaB decoy ODN-propagated DCs; moreover, the BIIC-decoy DCs did not affect immune function in the normal rats. These findings suggested that NF-kappaB decoy ODN-modified DCs loaded with a specific antigen might offer a practical method for the treatment of human RA. FAU - Jiang, Hongmei AU - Jiang H AD - School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou. FAU - Hu, Henggui AU - Hu H AD - Department of Clinical Laboratory, The Third Hospital Subsidiary of Bengbu Medical College, Suzhou, Anhui. FAU - Zhang, Yali AU - Zhang Y AD - School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou. FAU - Yue, Ping AU - Yue P AD - School of Biology and Engineering, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China. FAU - Ning, Lichang AU - Ning L AD - School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou. FAU - Zhou, Yan AU - Zhou Y AD - School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou. FAU - Shi, Ping AU - Shi P AD - School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou. FAU - Yuan, Rui AU - Yuan R AD - School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou. LA - eng PT - Journal Article DEP - 20171013 PL - New Zealand TA - Drug Des Devel Ther JT - Drug design, development and therapy JID - 101475745 RN - 0 (Antibodies) RN - 0 (B7-1 Antigen) RN - 0 (B7-2 Antigen) RN - 0 (Collagen Type II) RN - 0 (NF-kappaB decoy) RN - 0 (Oligodeoxyribonucleotides) RN - 130068-27-8 (Interleukin-10) SB - IM MH - Animals MH - Antibodies/immunology MH - Arthritis, Experimental/immunology/*therapy MH - Arthritis, Rheumatoid/immunology/*therapy MH - B7-1 Antigen/immunology MH - B7-2 Antigen/immunology MH - Cattle MH - Collagen Type II/immunology MH - Dendritic Cells/*immunology MH - Female MH - Humans MH - Interleukin-10/immunology MH - Oligodeoxyribonucleotides/*administration & dosage/immunology MH - Rats MH - Rats, Sprague-Dawley MH - Rats, Wistar PMC - PMC5648311 OTO - NOTNLM OT - NF-kappaB decoy oligodeoxynucleotides OT - collagen-induced arthritis OT - dendritic cells OT - rheumatoid arthritis COIS- Disclosure The authors report no conflicts of interest in this work. EDAT- 2017/10/28 06:00 MHDA- 2018/07/24 06:00 PMCR- 2017/10/13 CRDT- 2017/10/28 06:00 PHST- 2017/10/28 06:00 [entrez] PHST- 2017/10/28 06:00 [pubmed] PHST- 2018/07/24 06:00 [medline] PHST- 2017/10/13 00:00 [pmc-release] AID - dddt-11-2997 [pii] AID - 10.2147/DDDT.S145421 [doi] PST - epublish SO - Drug Des Devel Ther. 2017 Oct 13;11:2997-3007. doi: 10.2147/DDDT.S145421. eCollection 2017.