PMID- 29943843 OWN - NLM STAT- MEDLINE DCOM- 20191008 LR - 20221207 IS - 1097-4644 (Electronic) IS - 0730-2312 (Linking) VI - 119 IP - 9 DP - 2018 Sep TI - Generation of tolerogenic dendritic cells using Lactobacillus rhamnosus and Lactobacillus delbrueckii as tolerogenic probiotics. PG - 7865-7872 LID - 10.1002/jcb.27203 [doi] AB - Systemic lupus erythematosus (SLE) concurs with excessive uncontrolled inflammatory immune responses that lead to the loss of immune tolerance. Dendritic cells (DCs) are important and determinant immune cells that regulate immune responses. Tolerogenic DCs with regulatory markers and cytokines could induce regulatory immune cells and responses. Tolerogenic probiotics are capable of producing regulatory DCs from monocytes in in vitro conditions. The purpose of this study was to evaluate the effect of Lactobacillus delbrueckii and Lactobacillus rhamnosus on the production of DCs in an in vitro condition. Peripheral blood mononuclear cells were isolated from the healthy and SLE donors. Monocytes were cultured with optimized concentrations of granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin 4 (IL-4) to produce immature DCs (IDCs). An IDC uptake assay was performed, and IDCs of healthy and SLE donors were divided into three subgroups following 48 hours of treatment with GM-CSF and IL-4, along with L. delbrueckii, L. rhamnosus, and mixed probiotics for the production of tolerogenic DCs. The surface expression of Human Leukocyte Antigen-antigen D Related (HLA-DR), CD86, CD80, CD83, CD1a, and CD14 was analyzed using flow cytometry, and the gene expression levels of indoleamine 2,3-dioxygenase (IDO), IL-10, and IL-12 were measured using real-time polymerase chain reaction. We observed significantly reduced expression of costimulatory molecules and other surface markers in the probiotic-induced mature DCs (MDCs) in both healthy and SLE donor groups in comparison with lipopolysaccharide (LPS)-induced MDCs. In addition, the expression of IDO and IL-10 increased, whereas IL-12 decreased significantly in probiotic-induced MDCs compared with LPS-induced MDCs. IDCs and especially mature tolerogenic DC of SLE patients highly expressed IDO. The results of the current study suggested that live probiotics could modify properties of DCs to modulatory cells, which might contribute to the induction of tolerance and renovation of immune hemostasis. CI - (c) 2018 Wiley Periodicals, Inc. FAU - Esmaeili, Seyed-Alireza AU - Esmaeili SA AD - Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. AD - Immunology Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. AD - Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Mahmoudi, Mahmoud AU - Mahmoudi M AD - Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. AD - Immunology Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Rezaieyazdi, Zahra AU - Rezaieyazdi Z AD - Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Sahebari, Maryam AU - Sahebari M AD - Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Tabasi, Nafiseh AU - Tabasi N AD - Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Sahebkar, Amirhossein AU - Sahebkar A AUID- ORCID: 0000-0002-8656-1444 AD - Neurogenic inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. AD - Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran. AD - School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Rastin, Maryam AU - Rastin M AD - Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. AD - Immunology Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20180626 PL - United States TA - J Cell Biochem JT - Journal of cellular biochemistry JID - 8205768 RN - 0 (Cytokines) RN - 0 (Indoleamine-Pyrrole 2,3,-Dioxygenase) RN - 207137-56-2 (Interleukin-4) RN - 83869-56-1 (Granulocyte-Macrophage Colony-Stimulating Factor) SB - IM MH - Adult MH - Case-Control Studies MH - Cell Culture Techniques MH - Cells, Cultured MH - Cytokines/genetics/metabolism MH - Dendritic Cells/*cytology/immunology/microbiology MH - Female MH - Granulocyte-Macrophage Colony-Stimulating Factor/pharmacology MH - Humans MH - Indoleamine-Pyrrole 2,3,-Dioxygenase/genetics/metabolism MH - Interleukin-4/pharmacology MH - Lactobacillus delbrueckii/immunology/*physiology MH - Lacticaseibacillus rhamnosus/immunology/*physiology MH - Lupus Erythematosus, Systemic/immunology/*microbiology MH - Male MH - Monocytes/*cytology/drug effects/immunology/microbiology MH - Probiotics OTO - NOTNLM OT - Lactobacillus OT - dendritic cells OT - probiotics OT - systemic lupus erythematosus EDAT- 2018/06/27 06:00 MHDA- 2019/10/09 06:00 CRDT- 2018/06/27 06:00 PHST- 2018/02/27 00:00 [received] PHST- 2018/05/24 00:00 [accepted] PHST- 2018/06/27 06:00 [pubmed] PHST- 2019/10/09 06:00 [medline] PHST- 2018/06/27 06:00 [entrez] AID - 10.1002/jcb.27203 [doi] PST - ppublish SO - J Cell Biochem. 2018 Sep;119(9):7865-7872. doi: 10.1002/jcb.27203. Epub 2018 Jun 26.