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Bozovic I, Perovic V, Basta I, Peric S, Stevic Z, Popadic D, Vukovic I, Stojanov A, Milosevic E. Cytokine Gene Polymorphisms in Patients with Chronic Inflammatory Demyelinating Polyneuropathy. Cells 2023; 12:2033. [PMID: 37626843 PMCID: PMC10453148 DOI: 10.3390/cells12162033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023] Open
Abstract
Innate and adaptive immune responses exert their role in CIDP pathogenesis through cytokine production. Single-nucleotide polymorphisms (SNPs) may alter cytokine gene expression, with a potential influence on the pathogenesis of autoimmune diseases. However, cytokine gene SNPs have not been assessed in CIDP patients yet. We assessed functional SNPs in the genes encoding IL-10 (rs1800896, rs1800871, rs1800872 and rs3024505), IL-6 (rs1800795), TNF (rs1800629 and rs361525), IL-12B (rs3212227), IFN-γ (rs2430561), GM-CSF (rs25882) and IL-17F (rs11465553) in a cohort of 88 CIDP patients and 486 healthy controls (HCs) via qPCR. We found an association of SNP in the IL10 promotor and CIDP occurrence. Major homozygotes (AA) were more frequent in the HCs compared to CIDP patients (p = 0.049), but the GA genotype prevailed among the patients (p = 0.032). A lower frequency of the C allele was observed for rs1800871 and rs1800872 in CIDP patients compared to the HCs (p = 0.048). A higher proportion of A carriers at position -1082 (rs1800896) (presumed to be a low IL-10 producer) was noted in patients with milder disability (low INCAT). All mild-INCAT patients were C carriers for rs1800871 and rs1800872 in IL10 (p = 0.038). Furthermore, the IL6 rs1800795 GG genotype was more frequent in patients (p = 0.049) and the CG heterozygote in the HCs (p = 0.013). Among the CIDP patients, being a G carrier for this SNP was associated with a higher frequency of type 2 diabetes (T2D) compared to being a non-carrier (p = 0.032). Our data indicate a possible association of the IL10 and IL6 SNPs with CIDP, but also with disease severity and T2D occurrence. Given the paucity of CIDP patients, multicentric studies are necessary to draw definite conclusions on these associations.
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Affiliation(s)
- Ivo Bozovic
- Neurology Clinic, University Clinical Center of Serbia, 11000 Belgrade, Serbia;
| | - Vladimir Perovic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.P.); (D.P.); (I.V.)
| | - Ivana Basta
- Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (I.B.); (S.P.); (Z.S.)
| | - Stojan Peric
- Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (I.B.); (S.P.); (Z.S.)
| | - Zorica Stevic
- Neurology Clinic, University Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (I.B.); (S.P.); (Z.S.)
| | - Dusan Popadic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.P.); (D.P.); (I.V.)
| | - Irena Vukovic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.P.); (D.P.); (I.V.)
| | | | - Emina Milosevic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.P.); (D.P.); (I.V.)
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Gene Ontology Analysis Highlights Biological Processes Influencing Non-Response to Anti-TNF Therapy in Rheumatoid Arthritis. Biomedicines 2022; 10:biomedicines10081808. [PMID: 36009355 PMCID: PMC9404936 DOI: 10.3390/biomedicines10081808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 11/20/2022] Open
Abstract
Anti-TNF therapy has significantly improved disease control in rheumatoid arthritis, but a fraction of rheumatoid arthritis patients do not respond to anti-TNF therapy or lose response over time. Moreover, the mechanisms underlying non-response to anti-TNF therapy remain largely unknown. To date, many single biomarkers of response to anti-TNF therapy have been published but they have not yet been analyzed as a system of interacting nodes. The aim of our study is to systematically elucidate the biological processes underlying non-response to anti-TNF therapy in rheumatoid arthritis using the gene ontologies of previously published predictive biomarkers. Gene networks were constructed based on published biomarkers and then enriched gene ontology terms were elucidated in subgroups using gene ontology software tools. Our results highlight the novel role of proteasome-mediated protein catabolic processes (p = 2.91 × 10−15) and plasma lipoproteins (p = 4.55 × 10−11) in anti-TNF therapy response. The results of our gene ontology analysis help elucidate the biological processes underlying non-response to anti-TNF therapy in rheumatoid arthritis and encourage further study of the highlighted processes.
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De Benedittis G, Latini A, Ciccacci C, Conigliaro P, Triggianese P, Fatica M, Novelli L, Chimenti MS, Borgiani P. Impact of TRAF3IP2, IL10 and HCP5 Genetic Polymorphisms in the Response to TNF-i Treatment in Patients with Psoriatic Arthritis. J Pers Med 2022; 12:jpm12071094. [PMID: 35887591 PMCID: PMC9319906 DOI: 10.3390/jpm12071094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 06/24/2022] [Accepted: 06/28/2022] [Indexed: 11/18/2022] Open
Abstract
Psoriatic arthritis (PsA) is a chronic inflammatory rheumatic disease. The introduction of therapy with biological drugs is promising, even if the efficacy is very variable. Since the response to drugs is a complex trait, identifying genetic factors associated to treatment response could help define new biomarkers for a more effective and personalized therapy. This study aimed to evaluate the potential role of polymorphisms in genes involved in PsA susceptibility as predictors of therapy efficacy. Nine polymorphisms were analyzed in a cohort of 163 PsA patients treated with TNF-i. To evaluate the treatment response, the DAPsA score was estimated for each patient. The possible association between the selected SNPs and mean values of DAPsA differences, at 22 and 54 weeks from the beginning of the treatment, were evaluated by t-test. Patients carrying the variant allele of TRAF3IP2 seemed to respond better to treatment, both at 22 and 54 weeks. This variant allele was also associated with an improvement in joint involvement. In contrast, patients carrying the IL10 variant allele showed an improvement lower than patients with the wild-type genotype at 54 weeks. Our results suggest that polymorphisms in genes associated with PsA susceptibility could also play a role in TNF-i treatment response.
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Affiliation(s)
- Giada De Benedittis
- Department of Biomedicine and Prevention, Section of Genetics, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.D.B.); (A.L.); (P.B.)
| | - Andrea Latini
- Department of Biomedicine and Prevention, Section of Genetics, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.D.B.); (A.L.); (P.B.)
| | - Cinzia Ciccacci
- UniCamillus–Saint Camillus International University of Health Sciences, 00131 Rome, Italy;
- Correspondence: ; Tel.: +39-06-7259-6090
| | - Paola Conigliaro
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Paola Triggianese
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Mauro Fatica
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Lucia Novelli
- UniCamillus–Saint Camillus International University of Health Sciences, 00131 Rome, Italy;
| | - Maria Sole Chimenti
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Paola Borgiani
- Department of Biomedicine and Prevention, Section of Genetics, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.D.B.); (A.L.); (P.B.)
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Roodenrijs NMT, Welsing PMJ, van Roon J, Schoneveld JLM, van der Goes MC, Nagy G, Townsend MJ, van Laar JM. Mechanisms underlying DMARD inefficacy in difficult-to-treat rheumatoid arthritis: a narrative review with systematic literature search. Rheumatology (Oxford) 2022; 61:3552-3566. [PMID: 35238332 PMCID: PMC9434144 DOI: 10.1093/rheumatology/keac114] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/07/2022] [Accepted: 02/14/2022] [Indexed: 12/03/2022] Open
Abstract
Management of RA patients has significantly improved over the past decades. However, a substantial proportion of patients is difficult-to-treat (D2T), remaining symptomatic after failing biological and/or targeted synthetic DMARDs. Multiple factors can contribute to D2T RA, including treatment non-adherence, comorbidities and co-existing mimicking diseases (e.g. fibromyalgia). Additionally, currently available biological and/or targeted synthetic DMARDs may be truly ineffective (‘true’ refractory RA) and/or lead to unacceptable side effects. In this narrative review based on a systematic literature search, an overview of underlying (immune) mechanisms is presented. Potential scenarios are discussed including the influence of different levels of gene expression and clinical characteristics. Although the exact underlying mechanisms remain largely unknown, the heterogeneity between individual patients supports the assumption that D2T RA is a syndrome involving different pathogenic mechanisms.
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Affiliation(s)
- Nadia M T Roodenrijs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Paco M J Welsing
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Joel van Roon
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Jan L M Schoneveld
- Department of Rheumatology, Bravis Hospital, Roosendaal, the Netherlands
| | - Marlies C van der Goes
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, the Netherlands.,Department of Rheumatology, Meander Medical Center, Amersfoort, the Netherlands
| | - György Nagy
- Department of Rheumatology & Clinical Immunology, Semmelweis University, Budapest, Hungary.,Department of Genetics, Cell and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Michael J Townsend
- Biomarker Discovery OMNI, Genentech Research & Early Development, South San Francisco, USA
| | - Jacob M van Laar
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, the Netherlands
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Chen YL, Zheng YJ, Shen YL, Guo QW, Chen X, Lin J, Fang DZ. Male adolescents with Interleukin 10 rs1800872 AA genotype had higher prevalence and slower recoveries of post-traumatic stress disorder at late stage of a follow-up. Neurosci Lett 2021; 771:136411. [PMID: 34952166 DOI: 10.1016/j.neulet.2021.136411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/11/2021] [Accepted: 12/16/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Pathophysiological mechanisms of post-traumatic stress disorder (PTSD) are elusive and heterogeneous relationships have been reported among PTSD, Interleukin 10 (IL-10), and other factors after stresses. The present study aimed to longitudinally investigate associations of PTSD with environmental factors and genetic variation of rs1800872 at IL-10 gene. METHODS Symptoms of PTSD were measured by PTSD Checklist-Civilian Version (PCL-C) in 462 high school students at 6, 12, and 18 months after Wenchuan earthquake in China. Genotypes of IL-10 rs1800872 were identified by polymerase chain reaction-restriction fragment length polymorphism analysis and verified by DNA sequencing. RESULTS AA homozygotes had higher PTSD prevalence than C allele carriers only at 18 months in male, but not female subjects. PTSD prevalence at 18 months was lowered in all subjects except male AA homozygotes when compared to that at 6 months, and only in female C allele carriers when compared to that at 12 months. PCL-C scores at 18 months were decreased in all students but not in male AA homozygotes when compared to those at 6 months. IL-10 rs1800872 was associated with PTSD at 18 months. Patterns of predictors of PCL-C scores were different between AA homozygotes and C allele carriers at different times during the follow-up. CONCLUSION There were different reciprocal actions of IL-10 rs1800872 with other potential factors or predictors on PTSD in a time-course and gender-dependent manner. Male students with IL-10 rs1800872 AA genotype had higher prevalence and slower recoveries of PTSD at late stage of the follow-up, suggesting requirements of special psychiatric care or drug supplementation at this stage.
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Affiliation(s)
- Yong Li Chen
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China
| | - Yan Jiang Zheng
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China
| | - Yi Lin Shen
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China
| | - Qi Wei Guo
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China
| | - Xu Chen
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China
| | - Jia Lin
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China
| | - Ding Zhi Fang
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, PR China.
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Tsujimoto S, Ozaki Y, Ito T, Nomura S. Usefulness of Cytokine Gene Polymorphisms for the Therapeutic Choice in Japanese Patients with Rheumatoid Arthritis. Int J Gen Med 2021; 14:131-139. [PMID: 33469350 PMCID: PMC7813643 DOI: 10.2147/ijgm.s287505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/30/2020] [Indexed: 12/12/2022] Open
Abstract
Background Rheumatoid arthritis (RA) is characterized by systemic synovitis with bone erosion and joint cartilage degradation. Although the analysis of polymorphisms in cytokine-encoding genes is important or understanding the pathophysiology of RA and selecting appropriate treatment for it, few studies have examined such single-nucleotide polymorphisms (SNPs) specifically in Japanese patients. This study was established to investigate the associations between polymorphisms in cytokine-encoding genes, autoantibodies and therapeutic responses in Japanese RA patients. Methods The subjects in this study consisted of 100 RA patients and 50 healthy controls. We extracted data on sex, age, disease duration, rheumatoid factor (RF), anti-cyclic citrullinated peptide (anti-CCP) antibody, and therapeutic responses, including to methotrexate (MTX) and biological disease-modifying antirheumatic drugs (DMARDs). Genomic DNA was isolated from peripheral blood, which was genotyped for IL-10, TNF-α, TGF-β1, and IFN-γ polymorphisms. Results Regarding IL-10 (−592 C/A and −819 C/T), significant decreases in the frequencies of the IL-10 (−592) CC genotype and (−819) CC genotype were found in RA patients compared with the levels in controls. For IFN-γ (+874 T/A), a significant decrease in the frequency of the TT genotype was found in RA patients compared with that in controls. Regarding TGF-β1 (+869 T/C), patients with positivity for anti-CCP antibody had a significantly lower frequency of the CC genotype than those with negativity for it. Furthermore, the IL-10 (−592) CC genotype and (−819) CC genotype might be related to the biological DMARD-response. Conclusion Our results suggest that the analysis of polymorphisms in cytokine-encoding genes may be useful when selecting treatment for Japanese RA patients.
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Affiliation(s)
- Saki Tsujimoto
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Yoshio Ozaki
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Tomoki Ito
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Shosaku Nomura
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
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Zhang XT, Ding Y, Kang P, Zhang XY, Zhang T. Forsythoside A Modulates Zymosan-Induced Peritonitis in Mice. Molecules 2018; 23:molecules23030593. [PMID: 29509714 PMCID: PMC6017337 DOI: 10.3390/molecules23030593] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 02/18/2018] [Accepted: 02/19/2018] [Indexed: 12/13/2022] Open
Abstract
Acute inflammation is a protective response of the host to physical injury and invading infection. Timely treatment of acute inflammatory reactions is essential to prevent damage to organisms that can eventually lead to chronic inflammation. Forsythoside A (FTA), an active constituent of Forsythia suspensa, has been reported to have anti-inflammatory, antioxidant, and antibacterial properties. Despite increasing knowledge of its anti-inflammatory effects, the mechanism and the effects on acute inflammation are poorly understood. This study is aimed at exploring the pro-resolving effects of FTA on zymosan-induced acute peritonitis. FTA significantly alleviated peritonitis as evidenced by the decreased number of neutrophils and levels of tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6), and monocyte chemoattractant protein-1 (MCP-1) in the peritoneal cavity, without interfering with interleukin-10 (IL-10). FTA showed marked regulation of inflammatory cytokines and chemokine levels in zymosan-stimulated RAW 264.7 macrophages. Moreover, FTA could suppress the activation of NF-κB. In conclusion, FTA alleviated zymosan-induced acute peritonitis through inhibition of NF-κB activation.
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Affiliation(s)
- Xiao-Tian Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yue Ding
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Ping Kang
- Headmaster's office, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Xin-Yu Zhang
- Experiment Center of Teaching & Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Tong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Xie X, Li F, Li S, Tian J, Chen JW, Du JF, Mao N, Chen J. Application of omics in predicting anti-TNF efficacy in rheumatoid arthritis. Clin Rheumatol 2017; 37:13-23. [PMID: 28600618 DOI: 10.1007/s10067-017-3639-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/11/2017] [Accepted: 04/13/2017] [Indexed: 12/16/2022]
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by progressive joint erosion. Tumor necrosis factor (TNF) antagonists are the most widely used biological disease-modifying anti-rheumatic drug in RA. However, there continue to be one third of RA patients who have poor or no response to TNF antagonists. Following consideration of the uncertainty of therapeutic effects and the high price of TNF antagonists, it is worthy to predict the treatment responses before anti-TNF therapy. According to the comparisons between the responders and non-responders to TNF antagonists by omic technologies, such as genomics, transcriptomics, proteomics, and metabolomics, rheumatologists are eager to find significant biomarkers to predict the effect of TNF antagonists in order to optimize the personalized treatment in RA.
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Affiliation(s)
- Xi Xie
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Fen Li
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
| | - Shu Li
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jing Tian
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jin-Wei Chen
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jin-Feng Du
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Ni Mao
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jian Chen
- Department of Rheumatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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Ciccacci C, Conigliaro P, Perricone C, Rufini S, Triggianese P, Politi C, Novelli G, Perricone R, Borgiani P. Polymorphisms in STAT-4, IL-10, PSORS1C1, PTPN2 and MIR146A genes are associated differently with prognostic factors in Italian patients affected by rheumatoid arthritis. Clin Exp Immunol 2016; 186:157-163. [PMID: 27342690 DOI: 10.1111/cei.12831] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 06/18/2016] [Accepted: 06/21/2016] [Indexed: 12/29/2022] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease resulting in chronic inflammation of the synovium and consequent cartilage and bone erosion. RA is associated strongly with the presence of rheumatoid factor (RF), and consists of clinical subsets of anti-citrullinated protein antibody (ACPA)-positive and -negative patients. This study was designed to evaluate whether relevant single nucleotide polymorphisms (SNPs) associated with RA and other autoimmune disorders are related to RF, ACPA and clinical phenotype in a cohort of biologic drugs naive Italian RA patients; 192 RA patients and 278 age-matched healthy controls were included. Clinical and laboratory data were registered. We analysed a total of 12 single nucleotide polymorphisms (SNPs) in signal transducer and activator of transcription-4 (STAT-4), interleukin (IL)-10, psoriasis susceptibility 1 candidate 1 (PSORS1C1), protein tyrosine phosphatase, non-receptor type 2 (PTPN2), endoplasmic reticulum aminopeptidase 1 (ERAP1), tumour necrosis factor receptor-associated 3 interacting protein 2 (TRAF3IP2) and microRNA 146a (MIR146A) genes by allelic discrimination assays. Case-control association studies and genotype/phenotype correlation analyses were performed. A higher risk to develop RA was observed for rs7574865 in the STAT-4 gene, while the rs1800872 in the IL-10 gene showed a protective effect. The presence of RF was associated significantly with rs1800872 variant in IL-10, while rs2910164 in MIR146A was protective. ACPA were associated significantly with rs7574865 in STAT-4. The SNP rs2233945 in the PSORS1C1 gene was protective regarding the presence of bone erosions, while rs2542151 in PTPN2 gene was associated with joint damage. Our results confirm that polymorphisms in STAT-4 and IL-10 genes confer susceptibility to RA. For the first time, we described that SNPs in PSORS1C1, PTPN2 and MIR146A genes were associated differently with a severe disease phenotype in terms of autoantibody status and radiographic damage in an Italian RA population.
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Affiliation(s)
- C Ciccacci
- Department of Biomedicine and Prevention, Genetics Section, Rome, Italy
| | - P Conigliaro
- Clinic of Rheumatology, Allergology and Clinical Immunology, Department of 'Medicina Dei Sistemi', University of Rome 'Tor Vergata', Rome, Italy
| | - C Perricone
- Reumatologia, Dipartimento Di Medicina Interna E Specialità Mediche, Sapienza Università Di Roma, Rome, Italy.
| | - S Rufini
- Department of Biomedicine and Prevention, Genetics Section, Rome, Italy
| | - P Triggianese
- Clinic of Rheumatology, Allergology and Clinical Immunology, Department of 'Medicina Dei Sistemi', University of Rome 'Tor Vergata', Rome, Italy
| | - C Politi
- Department of Biomedicine and Prevention, Genetics Section, Rome, Italy
| | - G Novelli
- Department of Biomedicine and Prevention, Genetics Section, Rome, Italy
| | - R Perricone
- Clinic of Rheumatology, Allergology and Clinical Immunology, Department of 'Medicina Dei Sistemi', University of Rome 'Tor Vergata', Rome, Italy
| | - P Borgiani
- Department of Biomedicine and Prevention, Genetics Section, Rome, Italy
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Zeng N, Tong B, Zhang X, Dou Y, Wu X, Xia Y, Dai Y, Wei Z. Antiarthritis Effect of Morin is Associated with Inhibition of Synovial Angiogensis. Drug Dev Res 2015; 76:463-73. [DOI: 10.1002/ddr.21282] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 09/15/2015] [Indexed: 01/20/2023]
Affiliation(s)
- Ni Zeng
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Bei Tong
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Xinyu Zhang
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Yannong Dou
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Xin Wu
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Yufeng Xia
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Yue Dai
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
| | - Zhifeng Wei
- Department of Pharmacology of Chinese Materia Medica, State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
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