PMID- 31143783 OWN - NLM STAT- MEDLINE DCOM- 20191212 LR - 20220408 IS - 2314-7156 (Electronic) IS - 2314-8861 (Print) IS - 2314-7156 (Linking) VI - 2019 DP - 2019 TI - The Effects of Immunosuppressive Factors on Primary Dendritic Cells from C57BL/6 and CBA Mice. PG - 7029726 LID - 10.1155/2019/7029726 [doi] LID - 7029726 AB - INTRODUCTION: Dendritic cells (DCs) control immune responses by modulating T and B cells towards effector or tolerogenic responses. In this study, we evaluated the effects of different immunosuppressive molecules on the phenotypic and functional characteristics of primary dendritic cells from C57BL/6 and CBA mice. METHODS: DCs were derived from bone marrow cells in the presence of rmGM-CSF and rmIL-4. DCs were then treated with different types of immunosuppressive molecules (rmIL-10, rmTGF-beta, and BAY 11-7082) and cocultured with syngeneic splenocytes. The amount of CD4+CD25hiFoxP3+ Tregs, IL-10 expression, and proliferation were evaluated. RESULTS: Tolerogenic factors were found to have different effects on DCs C57Bl/6 mice. In C57Bl/6 mice, BAY 11-7082 alone had no effect on the expression of DC maturation molecules (CD80, CD86). Transforming growth factor beta (TGF-beta), alone and in combination with BAY 11-7082, reduced the expression of these molecules. Cocultivation of DCs with splenocytes in the presence of TGF-beta and BAY 11-7082 favored regulatory T cell (CD4+CD25hiFoxP3+) differentiation and disfavored differentiation of CD4+ T cells producing IL-10. In CBA mice, we found that rmIL-10 and rmTGF-beta have a weak effect on maturation of DCs and their functional properties to induce Treg cells and IL-10 production. CONCLUSION: These results indicate that TGF-beta and IL-10 have different effects on the phenotypic and functional characteristics of DCs and that the NF-kappaB inhibitor, BAY 11-7082, has no synergistic effect on these treatments. In mice with an opposite nature of the immune response, the effects of immunoregulatory cytokines (IL-10 and TGF-b) differ on maturation of dendritic cells. FAU - Kurilin, Vasiliy V AU - Kurilin VV AUID- ORCID: 0000-0002-5617-0450 AD - Laboratory of Molecular Immunology, Federal State Budgetary Institution "Research Institute of Fundamental and Clinical Immunology", Yadrintsevskaya St. 14, Novosibirsk, 630099, Russia. FAU - Khantakova, Julia N AU - Khantakova JN AUID- ORCID: 0000-0001-9281-9002 AD - Laboratory of Molecular Immunology, Federal State Budgetary Institution "Research Institute of Fundamental and Clinical Immunology", Yadrintsevskaya St. 14, Novosibirsk, 630099, Russia. AD - Novosibirsk State University, Pirogova St. 2, Novosibirsk, 630090, Russia. FAU - Tereschenko, Valeriy P AU - Tereschenko VP AUID- ORCID: 0000-0002-1620-6447 AD - Laboratory of Molecular Immunology, Federal State Budgetary Institution "Research Institute of Fundamental and Clinical Immunology", Yadrintsevskaya St. 14, Novosibirsk, 630099, Russia. FAU - Lopatnikova, Julia A AU - Lopatnikova JA AUID- ORCID: 0000-0003-0089-5054 AD - Laboratory of Molecular Immunology, Federal State Budgetary Institution "Research Institute of Fundamental and Clinical Immunology", Yadrintsevskaya St. 14, Novosibirsk, 630099, Russia. FAU - Obleukhova, Irina A AU - Obleukhova IA AUID- ORCID: 0000-0003-2180-3243 AD - Laboratory of Molecular Immunology, Federal State Budgetary Institution "Research Institute of Fundamental and Clinical Immunology", Yadrintsevskaya St. 14, Novosibirsk, 630099, Russia. FAU - Sennikov, Sergey V AU - Sennikov SV AUID- ORCID: 0000-0002-7366-7768 AD - Laboratory of Molecular Immunology, Federal State Budgetary Institution "Research Institute of Fundamental and Clinical Immunology", Yadrintsevskaya St. 14, Novosibirsk, 630099, Russia. AD - Novosibirsk State University, Pirogova St. 2, Novosibirsk, 630090, Russia. LA - eng PT - Journal Article DEP - 20190418 PL - Egypt TA - J Immunol Res JT - Journal of immunology research JID - 101627166 RN - 0 (3-(4-methylphenylsulfonyl)-2-propenenitrile) RN - 0 (Immunosuppressive Agents) RN - 0 (NF-kappa B) RN - 0 (Nitriles) RN - 0 (Sulfones) RN - 0 (Transforming Growth Factor beta) RN - 130068-27-8 (Interleukin-10) SB - IM MH - Animals MH - Cell Differentiation MH - Cells, Cultured MH - Coculture Techniques MH - Dendritic Cells/*immunology MH - Drug Synergism MH - Drug Therapy, Combination MH - Immunosuppressive Agents/*pharmacology MH - Interleukin-10/pharmacology MH - Lymphocyte Activation MH - Mice MH - Mice, Inbred C57BL MH - Mice, Inbred CBA MH - NF-kappa B/antagonists & inhibitors MH - Nitriles/pharmacology MH - Primary Cell Culture MH - Sulfones/pharmacology MH - T-Lymphocytes, Regulatory/*immunology MH - Transforming Growth Factor beta/pharmacology PMC - PMC6501430 EDAT- 2019/05/31 06:00 MHDA- 2019/12/18 06:00 PMCR- 2019/04/18 CRDT- 2019/05/31 06:00 PHST- 2018/10/03 00:00 [received] PHST- 2019/01/28 00:00 [revised] PHST- 2019/02/26 00:00 [accepted] PHST- 2019/05/31 06:00 [entrez] PHST- 2019/05/31 06:00 [pubmed] PHST- 2019/12/18 06:00 [medline] PHST- 2019/04/18 00:00 [pmc-release] AID - 10.1155/2019/7029726 [doi] PST - epublish SO - J Immunol Res. 2019 Apr 18;2019:7029726. doi: 10.1155/2019/7029726. eCollection 2019.