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Qin W, Liang A, Han X, Zhang M, Gao Y, Zhao C. Quantitative urinary proteome analysis reveals potential biomarkers for disease activity of Behcet's disease uveitis. BMC Ophthalmol 2024; 24:277. [PMID: 38982370 PMCID: PMC11232131 DOI: 10.1186/s12886-024-03557-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 07/03/2024] [Indexed: 07/11/2024] Open
Abstract
PURPOSE Behçet's disease-associated uveitis (BDU) is a severe, recurrent inflammatory condition affecting the eye and is part of a systemic vasculitis with unknown etiology, making biomarker discovery essential for disease management. In this study, we intend to investigate potential urinary biomarkers to monitor the disease activity of BDU. METHODS Firstly, label-free data-dependent acquisition (DDA) and tandem mass tag (TMT)-labeled quantitative proteomics methods were used to profile the proteomes of urine from active and quiescent BDU patients, respectively. For further exploration, the remaining fifty urine samples were analyzed by a data-independent acquisition (DIA) quantitative proteomics method. RESULTS Twenty-nine and 21 differential proteins were identified in the same urine from BDU patients by label-free DDA and TMT-labeled analyses, respectively. Seventy-nine differentially expressed proteins (DEPs) were significantly changed in other active BDU urine samples compared to those in quiescent BDU urine samples by IDA analysis. Gene Ontology (GO) and protein-protein interaction (PPI) analyses revealed that the DEPs were associated with multiple functions, including the immune and neutrophil activation responses. Finally, seven proteins were identified as candidate biomarkers for BDU monitoring and recurrence prediction, namely, CD38, KCRB, DPP4, FUCA2, MTPN, S100A8 and S100A9. CONCLUSIONS Our results showed that urine can be a good source of biomarkers for BDU. These dysregulated proteins provide potential urinary biomarkers for BDU activity monitoring and provide valuable clues for the analysis of the pathogenic mechanisms of BDU.
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Affiliation(s)
- Weiwei Qin
- Department of Anesthesiology, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, 266071, China
- Beijing Key Laboratory of Gene Engineering Drug and Biotechnology, College of Life Sciences, Beijing Normal University, Beijing100875, China
| | - Anyi Liang
- Key Laboratory of Ocular Fundus Diseases, Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
- Department of Ophthalmology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Xiaoxu Han
- Key Laboratory of Ocular Fundus Diseases, Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Meifen Zhang
- Key Laboratory of Ocular Fundus Diseases, Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Youhe Gao
- Beijing Key Laboratory of Gene Engineering Drug and Biotechnology, College of Life Sciences, Beijing Normal University, Beijing100875, China.
| | - Chan Zhao
- Key Laboratory of Ocular Fundus Diseases, Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China.
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Yenmis G, Sabancelebi S, Atak E, Yalinkilic SB, Soydas T, Sadikoglu T. Association of IL-23R and IL-10 variations with Behçet disease: a genetic analysis study. Immunol Res 2024; 72:293-298. [PMID: 37953401 DOI: 10.1007/s12026-023-09433-w] [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: 05/21/2023] [Accepted: 10/25/2023] [Indexed: 11/14/2023]
Abstract
Behçet disease (BD) is an autoimmune and autoinflammatory disease mainly affecting the Silk Road countries. The interindividual severity of BD depends on differences in the polymorphic profiles of the patients. One of the most prominent markers, HLA-B51 positivity, is also observed in 40-60% of patients with BD on the Silk Road. Inflammatory markers such as interleukin 10 (IL-10) and interleukin 23 receptor (IL-23R) are also widely associated with BD etiology. The polymorphisms on these genes may change the susceptibility to BD. In this case-control study, we assessed the associations of IL-10 rs3024498 and IL-23R rs10889677 single-nucleotide polymorphisms (SNPs) with BD susceptibility, if any. Two hundred eighty HLA-B51-positive patients with BD and 300 healthy controls were genotyped for these SNPs using RFLP-PCR. The chi-square test was used for genotyping. We found that IL-23R rs10889677 CC and IL-10 rs3024498 CT genotype frequencies were higher in the BD group than in the control group (p < 0.0001 and p = 0.0293, respectively). The recessive model (AA + CC vs. AC) and combined genotype (AC + CT) results were also statistically significant (p < 0.0001 and p = 0.0364, respectively). We conclude that IL-23R rs10889677 and IL-10 rs3024498 SNPs may be associated with the susceptibility to BD.
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Affiliation(s)
- Guven Yenmis
- Department of Medical Biology, Medical School, Biruni University, 10. Yıl Caddesi Protokol Yolu No: 45 34010 Topkapı, Istanbul, Turkey.
| | - Sema Sabancelebi
- Department of Medical Biology, Cerrahpasa Medical School, Istanbul University, Cerrahpasa, Istanbul, Turkey
| | - Evren Atak
- Department of Bioinformatics and System Biology, Institute of Natural and Applied Sciences, Gebze Technical University, Kocaeli, Turkey
| | | | - Tugba Soydas
- Department of Medical Biology and Genetics, Medical School, Istanbul Aydin University, Istanbul, Turkey
| | - Tumay Sadikoglu
- Department of Family Medicine, Medical School, Yeditepe University, Istanbul, Turkey
- Department of Family Medicine, Biruni University Hospital, Istanbul, Turkey
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3
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Gao Y, Zhong Z, Yang P. Genetics in Behcet's Disease: An Update Review. FRONTIERS IN OPHTHALMOLOGY 2022; 2:916887. [PMID: 38983559 PMCID: PMC11182159 DOI: 10.3389/fopht.2022.916887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/04/2022] [Indexed: 07/11/2024]
Abstract
Behcet's disease (BD) is one of the most vision-threatening clinical entities of uveitis. Although the etiopathogenesis of BD remains obscure, accumulating evidence has demonstrated that both genetic and environmental factors may contribute to the development of BD. Genome-wide association studies (GWAS) and candidate association studies have identified several genetic variants strongly associated with BD, including variants in human leukocyte antigen (HLA) -A02, -A03, -A24, -A26, -A31, -B15, -B27, -B35, -B49, -B51, -B57, -B58, -C0704, CIITA, ERAP1, MICA, IL1A-IL1B, IL10, IL12, IL23R, IL-23R/IL-12RB2, IL1RL1-IL18R1, STAT4, TFCP2L1, TRAF5, TNFAIP3, CCR1/CCR3, RIPK2, ADO-ZNF365-EGR2, KLRC4, LACC1, MEFV, IRF8, FUT2, CEBPB-PTPN1, ZMIZ1, RPS6KA4, IL10RA, SIPA1-FIBP-FOSL1, VAMP1, JRKL/CTCN5, IFNGR1 and miRNA-146a. Epigenetic modifications are also reported to play essential roles in the development of BD, including DNA methylation and histone modification. We review here the recent advances in the genetic and epigenetic factors associated with the BD pathogenesis.
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Affiliation(s)
| | | | - Peizeng Yang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, and Chongqing Branch of National Clinical Research Center for Ocular Diseases, Chongqing, China
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4
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The Immunogenetics of Behcet’s Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1367:335-347. [DOI: 10.1007/978-3-030-92616-8_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Barac IS, Iancu M, Văcăraș V, Cozma A, Negrean V, Sâmpelean D, Mureșanu DF, Procopciuc LM. Potential Contribution of IL-27 and IL-23 Gene Polymorphisms to Multiple Sclerosis Susceptibility: An Association Analysis at Genotype and Haplotype Level. J Clin Med 2021; 11:jcm11010037. [PMID: 35011777 PMCID: PMC8745323 DOI: 10.3390/jcm11010037] [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: 11/22/2021] [Revised: 12/17/2021] [Accepted: 12/18/2021] [Indexed: 11/30/2022] Open
Abstract
(1) Background: interleukin 23 (IL-23) and interleukin 27 (IL-27) modulate the activity of T helper 17 cells (Th17) with critical roles in autoimmune diseases and multiple sclerosis (MS). The genes responsible for cytokine generation are highly influenced by the presence of single nucleotide polymorphisms (SNP) in main regions such as regulatory sequences or in promoter regions, contributing to disease susceptibility and evolution. The present study analyzed the associations of IL-23 and IL-27 SNPs with susceptibility to multiple sclerosis. (2) Methods: We performed a case-control study including 252 subjects: 157 patients diagnosed with MS and 95 controls. We used polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) to determine the genotypes for IL-27 T4730C (rs 181206), IL-27 A964G (rs 153109), and IL-23 receptor gene (IL-23R) G1142A (rs 11209026). (3) Results: The IL27-T4730C gene polymorphism was significantly associated with an increased odds of MS under the dominant genetic model (TC + CC variant genotypes, adjusted odds ratio OR = 4.06, 95% CI: 2.14–7.83, p-value = 0.000007, Q-value = 0.000063). Individuals carrying the IL-27 A924G variant (AG + GG) genotype presented higher odds of MS compared to non-carriers under the dominant model (adjusted OR = 1.93, 95% CI: 1.05–3.51, p-value = 0.0324, Q-value = 0.05832) and the allelic genetic model (unadjusted p-value = 0.015, OR = 1.58, 95% CI: 1.09–2.28), while IL-23-R381Q SNP conferred a decreased odds of MS under a codominant model of inheritance (adjusted OR = 0.26, 95% CI: 0.08–0.92, p-value = 0.0276, Q-value = 0.058) and an allelic model (unadjusted p-value = 0.008, OR = 0.23, 95% CI: 0.07–0.75). In an additive model with adjustment for age group (≤40 years vs. >40 years), sex and smoking, patients carrying the G-C (A964G, T4730C) haplotype had a 3.18 increased risk (95% CI: 1.74–5.81, p < 0.001) to develop multiple sclerosis. (4) Conclusions: The results of the current study showed a significant relationship of IL-27-A964G and IL-27-T4730C polymorphisms with increased risk of MS, and also the protective role of the IL-23-R381Q polymorphism. Moreover, the haplotype-based analysis proposed the mutant G-C (A924G, T4730C) as a significant risk haplotype for the development of MS.
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Affiliation(s)
- Ioana S. Barac
- Department of Clinical Neurosciences, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania; (I.S.B.); (D.F.M.)
| | - Mihaela Iancu
- Department of Medical Informatics and Biostatistics, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania
- Correspondence: (M.I.); (V.V.); Tel.: +40-0740-130-888 (M.I.); +40-0728-730-373 (V.V.)
| | - Vitalie Văcăraș
- Department of Clinical Neurosciences, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania; (I.S.B.); (D.F.M.)
- Correspondence: (M.I.); (V.V.); Tel.: +40-0740-130-888 (M.I.); +40-0728-730-373 (V.V.)
| | - Angela Cozma
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania; (A.C.); (V.N.); (D.S.)
| | - Vasile Negrean
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania; (A.C.); (V.N.); (D.S.)
| | - Dorel Sâmpelean
- Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania; (A.C.); (V.N.); (D.S.)
| | - Dafin F. Mureșanu
- Department of Clinical Neurosciences, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania; (I.S.B.); (D.F.M.)
| | - Lucia M. Procopciuc
- Department of Biochemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400000 Cluj-Napoca, Romania;
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Cakmak Genc G, Karakas Celık S, Kocaaga A, Koca R, Dursun A. Association Between IL28B, IL29 Gene Polymorphisms and Clinical Manifestations of Behçet's Disease. Immunol Invest 2021; 50:906-913. [PMID: 32646311 DOI: 10.1080/08820139.2020.1791176] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Behçet's disease (BD) is a chronic, multisystemic, inflammatory disease characterized by relapsing episodes of a wide spectrum of clinical findings. The role and mechanism of IFN-λs in BD remain unknown. The aim of this study was to investigate the relationship between IL29 and IL28B gene polymorphisms and BD or clinical manifestations. METHODS Using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method, single-nucleotide polymorphisms of IL28B rs8099917 (IL28 G/T), rs12979860 (IL28 C/T) and IL29 rs30461 (IL29 T/C) were studied in 94 patients with BD and 90 healthy controls. RESULTS Our study did not show any relationship between Behçet Disease and genotype or allele frequencies of IL28B (rs8099917, rs12979860) and IL29 (rs30461) gene polymorphisms (p > .05). We found that the TT genotype of rs12979860 (IL28 C/T) polymorphism is higher in healthy controls and patients without central nervous system (CNS) involvement compared to patients with CNS involvement (p = .014 and p = .022). CONCLUSIONS As a result, although the relationship was found between IL28 and IL29 gene polymorphisms with some clinical manifestations of BD, it was not directly related to the predisposition of the disease. The relationship between IL-28 and IL-29 which act as regulators in inflammatory processes, with Behçet disease, needs to be investigated in further studies.
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Affiliation(s)
- G Cakmak Genc
- Department of Medical Genetics, Zonguldak Bülent Ecevit University Health Practice and Research Center, Zonguldak, Turkey
| | - S Karakas Celık
- Department of Medical Genetics, Zonguldak Bülent Ecevit University Health Practice and Research Center, Zonguldak, Turkey
| | - A Kocaaga
- Department of Medical Genetics, Zonguldak Bülent Ecevit University Health Practice and Research Center, Zonguldak, Turkey
| | - R Koca
- Department of Dermatology, Zonguldak Bülent Ecevit University Health Practice and Research Center, Zonguldak, Turkey
| | - A Dursun
- Department of Medical Genetics, Zonguldak Bülent Ecevit University Health Practice and Research Center, Zonguldak, Turkey
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Filleron A, Tran TA, Hubert A, Letierce A, Churlaud G, Koné-Paut I, Saadoun D, Cezar R, Corbeau P, Rosenzwajg M. Regulatory T cell/Th17 balance in the pathogenesis of pediatric Behçet disease. Rheumatology (Oxford) 2021; 61:422-429. [PMID: 33734346 DOI: 10.1093/rheumatology/keab253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Behçet disease (BD) is a chronic systemic inflammatory disorder of unknown aetiology. The aim of this study was to determine the orientation of T cell subpopulations in pediatric BD and more precisely to look for a regulatory T lymphocytes (Tregs)/Th17 imbalance. METHODS T cell subpopulations were analyzed by flow cytometry in the peripheral blood of pediatric patients with acute (aBD, n = 24), remitting (rBD, n = 12) BD, and in healthy controls (HC, n = 24). Tregs (CD4+CD25hiCD127-/loFoxp3+), activated Tregs (GITR, LAP, CTLA-4, and HLA-DR expression), CD4+ and CD8+ T cells producing interferon-g (Th1 and Tc1) or interleukin (IL)-17 (Th17 and Tc17) under polyclonal (OKT3/IL-2) or antigenic (Streptococcus sanguis KTH-1 peptides and HSP-60) stimulation, were numerated. RESULTS Th17 (1.9 and 5.1 fold) and Tc17 (4.0 and 2.0 fold) frequency under mitogenic stimulation was significantly increased in aBD and rBD patients as compared with HC. Th17 frequency under antigenic stimulation was also higher in patients than in HC. The percentage and number of Tregs and activated Tregs in patients and in HC were similar. However, when Tregs were removed, antigen-driven differentiation into Th1 and Th17 was significantly boosted in BD but not in HC CD4+T cells. CONCLUSION There is a bias toward a Th17 polarization in acute and remitting BD children. Although we did not observe an increase in the number of Tregs in these patients, their Tregs limit CD4+T cell differentiation into Th1 and Th17 cells. Thus, in pediatric BD, Tregs seem to incompletely counterbalance a Th17 orientation of the helper T cell response.
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Affiliation(s)
- Anne Filleron
- INSERM U 1183, Université Montpellier-Nîmes, France.,Service de pédiatrie, Centre hospitalier universitaire de Nîmes, Université Montpellier-Nîmes, France
| | - Tu Anh Tran
- INSERM U 1183, Université Montpellier-Nîmes, France.,Service de pédiatrie, Centre hospitalier universitaire de Nîmes, Université Montpellier-Nîmes, France
| | - Audrey Hubert
- Département de Biothérapies (CIC-BTi) et Inflammation-Immunopathologie-Biothérapie (I2B), AP-HP, Hôpital La Pitié-Salpêtrière, Paris, F-75651, France.,Sorbonne Université, INSERM, UMR_S 959, Immunologie-Immunopathologie- Immunothérapie (I3); F-75561, Paris, France
| | - Alexia Letierce
- Unité de Recherche Clinique Paris Sud. Hôpital Bicêtre. Le Kremlin Bicêtre, France
| | - Guillaume Churlaud
- Département de Biothérapies (CIC-BTi) et Inflammation-Immunopathologie-Biothérapie (I2B), AP-HP, Hôpital La Pitié-Salpêtrière, Paris, F-75651, France.,Sorbonne Université, INSERM, UMR_S 959, Immunologie-Immunopathologie- Immunothérapie (I3); F-75561, Paris, France
| | - Isabelle Koné-Paut
- Service de Rhumatologie pédiatrique. Centre Hospitalier Universitaire Bicêtre, université Paris Sud. Le Kremlin Bicêtre, . France
| | - David Saadoun
- Service de Médecine interne. Centre Hospitalier Universitaire La Pitié Salpêtrière. AP-HP. Paris, France
| | - Renaud Cezar
- Laboratoire d'immunologie, Centre hospitalier universitaire de Nîmes, Nîmes, France
| | - Pierre Corbeau
- Laboratoire d'immunologie, Centre hospitalier universitaire de Nîmes, Nîmes, France.,Institut de génétique humaine, CNRS UPR1142, Université de Montpellier, Montpellier
| | - Michelle Rosenzwajg
- Département de Biothérapies (CIC-BTi) et Inflammation-Immunopathologie-Biothérapie (I2B), AP-HP, Hôpital La Pitié-Salpêtrière, Paris, F-75651, France.,Sorbonne Université, INSERM, UMR_S 959, Immunologie-Immunopathologie- Immunothérapie (I3); F-75561, Paris, France
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8
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Ortiz-Fernández L, Sawalha AH. Genetics of Behçet's Disease: Functional Genetic Analysis and Estimating Disease Heritability. Front Med (Lausanne) 2021; 8:625710. [PMID: 33644100 PMCID: PMC7907152 DOI: 10.3389/fmed.2021.625710] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 01/14/2021] [Indexed: 01/17/2023] Open
Abstract
Behçet's disease is a chronic multisystemic inflammatory disorder characterized by recurrent oral and genital ulcers. Although its etiology remains unclear, it is thought that both genetic and environmental factors contribute to the onset and progression of Behçet's disease. Here, we provide an updated view of the genetic landscape and architecture of Behçet's disease. Large-scale genetic studies performed to date revealed 21 genetic susceptibility loci associated with the disease at a GWAS level of significance (p-value = 5 × 10−8). We performed epigenetic pattern enrichment analysis in Behçet's disease associated loci, providing new insights into the molecular mechanisms underlying its pathophysiology. Our data suggest the crucial involvement of several immune cell types, including natural killer cells, monocytes, and B cells in the pathogenesis of the disease. Pathway enrichment analysis identified important biological processes involved. Using large-scale genetic data available from ~200 immune-related loci (Immunochip), we estimate Behçet's disease heritability to be at least 16%. We further used the same approach to estimate the heritability explained by the known Behçet's disease-associated loci, suggesting that they explain ~ 60% of the genetic component underlying Behçet's disease. These results indicate a significant role of non-genetic factors in causing Behçet's disease and that additional genetic variation influencing the risk of Behçet's disease remains to be identified. Finally, we calculated a cumulative genetic risk score across populations reinforcing the link between geographic variations in disease prevalence with its genetic component.
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Affiliation(s)
- Lourdes Ortiz-Fernández
- Division of Rheumatology, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Amr H Sawalha
- Division of Rheumatology, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Lupus Center of Excellence, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
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Bodofsky S, Merriman TR, Thomas TJ, Schlesinger N. Advances in our understanding of gout as an auto-inflammatory disease. Semin Arthritis Rheum 2020; 50:1089-1100. [PMID: 32916560 DOI: 10.1016/j.semarthrit.2020.06.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/01/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022]
Abstract
Gout, the most common inflammatory arthritis, is the result of hyperuricemia and inflammation induced by monosodium urate (MSU) crystal deposition. However, most people with hyperuricemia will never develop gout, implying a molecular-genetic contribution to the development of gout. Recent genomic studies reveal links between certain genetic variations and gout. We highlight recent advances in our understanding of gout as an auto-inflammatory disease. We review the auto-inflammatory aspects of gout, including the inflammasome and thirteen gout-associated inflammatory-pathway genes and associated comorbidities. This information provides important insights into emerging immune-modulating targets in the management of gout, and future novel therapeutic targets in gout treatment. Cumulatively, this has important implications for treating gout as an auto-inflammatory disease, as opposed to a purely metabolic disease.
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Affiliation(s)
- Shari Bodofsky
- Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States.
| | - Tony R Merriman
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - T J Thomas
- Division of Rheumatology, Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States
| | - Naomi Schlesinger
- Division of Rheumatology, Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States
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10
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Gong HB, Wu XJ, Pu XM, Kang XJ. Association of Interleukin-23R Gene Polymorphisms with Behcet’s Disease Susceptibility: A Meta-Analysis of Case-control Studies. Immunol Invest 2019; 49:648-661. [PMID: 31814470 DOI: 10.1080/08820139.2019.1698600] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hai-Bo Gong
- Department of Dermatology, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Xiu-Juan Wu
- Department of Dermatology, Shanghai Xuhui Central Hospital, Shanghai, China
| | - Xiong-Ming Pu
- Department of Dermatology, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Xiao-Jing Kang
- Department of Dermatology, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
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11
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Pan X, Wang G. Correlations of IL-23R gene polymorphism with clinicopathological characteristics and prognosis of hepatocellular carcinoma patients after interventional therapy. Genomics 2019; 111:930-935. [DOI: 10.1016/j.ygeno.2018.05.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 05/23/2018] [Accepted: 05/29/2018] [Indexed: 01/21/2023]
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12
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Jahantigh D, Forghani F, Zidanloo SG. Interleukin-23 receptor (IL-23R) gene polymorphisms and haplotypes associated with the risk of preeclampsia: evidence from cross-sectional and in silico studies. J Assist Reprod Genet 2019; 36:1523-1536. [PMID: 31123953 PMCID: PMC6642234 DOI: 10.1007/s10815-019-01479-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 05/07/2019] [Indexed: 02/08/2023] Open
Abstract
PURPOSE Pre-eclampsia is a relatively common pregnancy disorder. Serum concentrations of certain pro-inflammatory molecules and cytokines like interleukin-23 may affect the pathogenesis of pre-eclampsia. The interleukin-23 receptor (IL-23R) gene plays an important role in the progression of inflammatory and autoimmune diseases and IL-23 polymorphisms might influence the susceptibility of pre-eclampsia. The aim of the recent study was to establish the association between IL-23R gene polymorphisms and the susceptibility for developing of pre-eclampsia. METHODS One hundred and fifty-eight pregnant patients with pre-eclampsia and 153 controls were genotyped using RFLP-PCR and AS-PCR. Also, an in silico analysis was performed to predict possible effects of these variations on IL-23R mRNA and protein structures. RESULTS The frequency of the AG genotype of rs11209026 is related to a higher risk of pre-eclampsia. The mutant C and A allele in rs10889677 and rs11209026 SNPs, respectively, are correlated with the risk of pre-eclampsia and they are more frequent in severe late onset PE. We found higher frequency of the haplotype CG in patients with pre-eclampsia in comparison to healthy controls, as well as, the CG haplotype frequency significantly increased the risk of PE in severe, early onset, and late onset sub-groups. The results of computational analysis predicted rs11209026 and rs10889677 SNPs as functional variations, which can influence IL-23R mRNA and protein. CONCLUSIONS The results of present study show positive association between polymorphisms in the IL-23R gene and pre-eclampsia. Therefore, the presence of IL-23R rs11209026, rs10889677 polymorphism might be markers for the genetic susceptibility to pre-eclampsia.
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Affiliation(s)
- Danial Jahantigh
- Department of Biology, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Forough Forghani
- Department of Obstetrics and Gynecology, Faculty of Medicine, Zabol University of Medical Sciences, Zabol, Iran.
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Dursun G, Nursal AF, Demir HD, Karakuş N, Demir O, Yiğit S. Investigation of the role of interleukin-1 receptor antagonist VNTR variant on the Behçet's disease. Eur J Rheumatol 2018; 5:27-31. [PMID: 29657871 DOI: 10.5152/eurjrheum.2017.16102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 04/12/2017] [Indexed: 11/22/2022] Open
Abstract
Objective Behçet's disease (BD), a chronic multisystem inflammatory disorder, is mainly characterized by relapsing periods of a wide range of clinical symptoms. Several cytokine genes may play important roles in the pathogenesis of BD. Therefore, interleukin-1 receptor antagonist (IL-1Ra) gene 86bp variable number tandem repeat (VNTR) variant was investigated in patients with BD in a Turkish population. Methods One hundred nine patients (60 females, 49 males; the mean age±standard deviation [SD] was 36.56±9.571 years) with BD and one hundred healthy individuals (54 females, 46 males; the mean age±SD was 36.64±2.294 years) were examined in the study. For genotyping, polymerase chain reaction-restriction fragment length polymorphism analysis was employed. Data were analyzed using Statistical Package for Social Sciences (SPSS) 22.0 (IBM Corp.; Armonk, NY, USA) (p<0.05). Results The genotype distribution and allele frequencies of the IL-1Ra VNTR variant did not differ significantly between the patients and the controls (p>0.05). The frequency of the a1/a1, a1/a2 genotypes and a1, a2 alleles were the most common both in patients and healthy controls (p=0.37, p=0.26, and p=0.53, respectively). Also, no statistically significant difference was found between the IL-1Ra VNTR variant genotypes and clinical characteristics (p>0.05). Conclusion The results of this study do not support an association between the IL-1Ra VNTR variant and the risk of BD in a Turkish population. However, further studies of this variant with larger sample sizes and different ethnicities are required for confirmation.
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Affiliation(s)
- Gül Dursun
- Department of Medical Biology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Ayşe Feyda Nursal
- Department of Medical Genetics, Hitit University School of Medicine, Çorum, Turkey
| | - Helin Deniz Demir
- Department of Opthalmology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Nevin Karakuş
- Department of Medical Biology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Osman Demir
- Department of Biostatistics, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
| | - Serbülent Yiğit
- Department of Medical Biology, Gaziosmanpaşa University School of Medicine, Tokat, Turkey
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Barik M, Bajpai M, Malhotra A, Samantaray JC, Dwivedi S, Das S. Genome-Wide Association Study in Craniosynostosis Condition Using Innovative Systematic Bioinformatic Analysis Tools and Techniques: Future Prospective and Clinical Practice. J Pediatr Neurosci 2018; 13:170-175. [PMID: 30090130 PMCID: PMC6057197 DOI: 10.4103/jpn.jpn_71_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background: Craniosynostosis (CS) conditions are included with the premature fusion of one or more multiple cranial sutures. As the second leading and most common craniofacial anomaly and orofacial clefts globally. Syndromic and nonsyndromic CS (NSCS) occur as a part of a genetic syndrome unlike Apert, Crouzon, Pfeiffer, Muenke, and Saethre–Chotzen syndromes. Approximately, 90% of the cases of CS arises from NSCS group and it is now a great challenge for the researcher and neurosurgeon for Indian-origin children, a great burden worldwide. Material and Methods: Study design: Prospective study of analysis sequence pattern on CS and NSCS from January 2007 to 2018 was carried out. Inclusion criteria: Diagnosed cases in syndromic and NSCS patients between 3 months and 14 years of age either preoperative or postoperative were included in the study of both groups (syndromic and NSCS). Exclusion criteria: Patients with primary microcephaly (secondary CS), postural plagiocephaly, incomplete data, no visual perception, and who were lost to follow-up, and who had no interest to participate the study were excluded from the study. Bioinformatic analysis: We have performed systematic bioinformatic analysis for all responsible genes by combining with using through the GeneDecks, Gene Runner, DAVID, and STRING databases. Genes testing: FGF family genes, MSX genes, such as Irf6, TP63, Dlx2, Dlx5, Pax3, Pax9, Bmp4, Tgf-beta2, and Tgf-beta3 were found to be involved in Cleft lip and cleft palate (CL/P), and Fgfr2, Fgfr1, Fgfr3, and TWIST, MSX, MSX1, 2 were found to be involved in both the groups of CS (SCS + NSCS). Results: FGFR, MSX, Irf6, TP63, Dlx2, Dlx5, Pax3, Pax9, Bmp4, Tgf-beta2, and Tgf-beta3 demonstrated and find out that in CL/P, and Fgfr2, Fgfr1, Fgfr3, and Twist1 had accurate sequence data with more than accuracy of 95% reported with proper order with additional anomalies CS through newly developed tools. Conclusion: Newly developed techniques of GeneDecks, Gene Runner, DAVID, and STRING databases gave better picture to analyze the larger population, patients (SCS + NSCS) with complex genetic, maternal, parental age, environmental, and stochastic factors contributing to NSCS networking, signaling, and pathways involvement. This bioinformatic tools analyzed better prediction of CS and NSCS sequences guiding us the newer invention modalities of pattern of screening and further development of recent future application.
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Affiliation(s)
- Mayadhar Barik
- Department of Paediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Minu Bajpai
- Department of Paediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Arun Malhotra
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Jyotish C Samantaray
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Sadananda Dwivedi
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Sambhunath Das
- Department of Cardiac Anaesthesia, All India Institute of Medical Sciences, New Delhi, India
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Abstract
Interleukin (IL-)23 is a central cytokine controlling TH17 development. Overshooting IL-23 signaling contribute to autoimmune diseases. Moreover, GWAS studies have identified several SNPs within the IL-23 receptor, which are associated with autoimmune diseases. IL-23 is a member of the IL-12-type cytokine family and consists of IL-23p19 and p40. Within the IL-12 family, IL-12 and IL-23 share the p40 cytokine subunit and the IL-12Rβ1 as one chain of the receptor complex. For signaling, IL-23 triggers heterodimerization of IL-12Rβ1 and the IL-23R. Subsequently, signal transduction pathways including JAK/STAT, MAPK and PI3K are activated. Most studies have investigated the biological relevance of IL-23 in the development of TH17 cells and autoimmunity, whereas less is known about the molecular context of IL-23 biology. Therefore, we focused on IL-23 receptor complex assembly, signal transduction and functional relevance of IL-23R SNPs in the context of IL-23-inhibitory principles.
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