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Tang YY, Wang DC, Chen YY, Xu WD, Huang AF. Th1-related transcription factors and cytokines in systemic lupus erythematosus. Front Immunol 2023; 14:1305590. [PMID: 38164134 PMCID: PMC10757975 DOI: 10.3389/fimmu.2023.1305590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is an inflammatory disorder related to immunity dysfunction. The Th1 cell family including Th1 cells, transcription factor T-bet, and related cytokines IFNγ, TNFα, IL-2, IL-18, TGF-β, and IL-12 have been widely discussed in autoimmunity, such as SLE. In this review, we will comprehensively discuss the expression profile of the Th1 cell family in both SLE patients and animal models and clarify how the family members are involved in lupus development. Interestingly, T-bet-related age-associated B cells (ABCs) and low-dose IL-2 treatment in lupus were emergently discussed as well. Collection of the evidence will better understand the roles of the Th1 cell family in lupus pathogenesis, especially targeting IL-2 in lupus.
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Affiliation(s)
- Yang-Yang Tang
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Da-Cheng Wang
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - You-Yue Chen
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Wang-Dong Xu
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - An-Fang Huang
- Department of Rheumatology and Immunology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
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Sarangi S, Nahak SK, Padhi S, Pradhan B, Nayak N, Pati A, Panda AK. Interferon-gamma (IFN-γ) intronic variant (rs2430561) is a risk factor for systemic lupus erythematosus: Observation from a meta-analysis. Lupus 2023; 32:284-294. [PMID: 36537753 DOI: 10.1177/09612033221146700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The role of interferon-gamma (IFN-γ) in autoimmune disorders has been well documented. Elevated levels of IFN-γ are observed in rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) and are linked with disease severity. Single nucleotide polymorphism in the intronic region of the IFN-γ gene (+874 T>A rs2430561) has been associated with susceptibility to the development of RA and SLE; however, the reports remained contradictories. We conducted a meta-analysis using earlier published articles to reach a valid conclusion on the role of IFN-γ polymorphism (+874 T>A) in autoimmune diseases. MATERIALS AND METHODS Various online databases such as PubMed, Google Scholar, Science Direct, and Scopus were searched to find eligible reports for inclusion in the present analysis. Two independent authors extracted eligible studies and data. The meta-analysis was performed by comprehensive meta-analysis software (CMA) v.3.1. Trial sequential analysis was performed to test whether enough case-control studies have already been conducted worldwide to reach a valid observation. RESULTS Six published reports on the role of IFN-γ +874 T>A in SLE and four in RA were found after searching various databases. However, out of those six studies in SLE, in one study, the distribution of genotypes was not following the hardy-Weinberg equilibrium. In RA, three studies were deviated out of four reports. Thus, a total of five studies comprising 1440 SLE patients and 1748 controls were considered for the present meta-analysis. Meta-analysis showed a significant association between IFN-γ +874 T>A variants with susceptibility to SLE (homozygous comparison: p = 0.036, OR = 1.592, heterozygous model: p = 0.042, OR = 1.507, dominant model: p = 0.002, OR = 1.309). CONCLUSIONS IFN-γ +874 T>A variant is associated with predisposition to SLE development.
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Affiliation(s)
| | - Suraj K Nahak
- Department of Biotechnology, 74974Berhampur University, Berhampur, India
| | - Sunali Padhi
- Department of Biotechnology, 74974Berhampur University, Berhampur, India
| | | | - Nisha Nayak
- Department of Biotechnology, 74974Berhampur University, Berhampur, India
| | - Abhijit Pati
- Department of Biotechnology, 74974Berhampur University, Berhampur, India
| | - Aditya K Panda
- Department of Biotechnology, 74974Berhampur University, Berhampur, India
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Lee YH, Song GG. Association between the interferon-γ +874 T/A polymorphism and susceptibility to systemic lupus erythematosus and rheumatoid arthritis: A meta-analysis. Int J Immunogenet 2022; 49:365-371. [PMID: 36031708 DOI: 10.1111/iji.12599] [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: 07/11/2022] [Revised: 08/05/2022] [Accepted: 08/18/2022] [Indexed: 11/30/2022]
Abstract
We aimed to determine whether the interferon (IFN)-γ +874 T/A polymorphism (rs2430561) is associated with susceptibility to systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). A meta-analysis was conducted to assess the association between the IFN-γ +874 T/A polymorphism and SLE or RA using allele contrast, homozygous contrast, recessive, and dominant models. A total of nine studies (six on SLE and three on RA), involving 1839 patients and 2272 controls, were included in the meta-analysis. The meta-analysis revealed a significant association between SLE and the TT genotype of the IFN-γ +874 T/A polymorphism (odds ratio [OR] = 0.751, 95% confidence interval [CI] = 0.634-0.899, p = .001), and stratification by ethnicity indicated an association between the IFN-γ +874 TT genotype and the Asian population. The analysis also revealed a significant association between SLE and the TT + TA genotype of the IFN-γ +874 T/A polymorphism in Arab populations (OR = 1.598, 95% CI = 1.053-2.425, p = .028). However, no association between the IFN-γ +874 T/A polymorphism and RA was found using allele contrast, recessive, dominant or homozygous contrast models in all study subjects and ethnic groups. This meta-analysis demonstrated that the IFN-γ +874 T/A polymorphism is associated with susceptibility to SLE in Asian and Arab populations.
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Affiliation(s)
- Young Ho Lee
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Gwan Gyu Song
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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Navarini L, Vomero M, Di Donato S, Currado D, Berardicurti O, Marino A, Bearzi P, Biaggi A, Ferrito M, Ruscitti P, Fava M, Leuti A, Cipriani P, Maccarrone M, Giacomelli R. 2-Arachidonoylglycerol Reduces the Production of Interferon-Gamma in T Lymphocytes from Patients with Systemic Lupus Erythematosus. Biomedicines 2022; 10:biomedicines10071675. [PMID: 35884978 PMCID: PMC9312521 DOI: 10.3390/biomedicines10071675] [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: 04/16/2022] [Revised: 06/22/2022] [Accepted: 07/01/2022] [Indexed: 11/16/2022] Open
Abstract
Background: the endocannabinoid 2-arachidonoylglycerol (2-AG) plays a pivotal role in immune cells regulation. The plasma levels of 2-AG are increased in patients with systemic lupus erythematosus (SLE) and correlate with disease activity. Moreover, in plasmacytoid dendritic cells from SLE patients, 2-AG is able to control the production of type 1 interferon (IFN) through CB2 activation. The aim of this study was to evaluate the potential role of 2-AG on T lymphocytes from SLE patients. Methods: peripheral blood mononuclear cells (PBMCs) from SLE participants and age- and sex-matched healthy donors (HD) were isolated by Ficoll–Hypaque density-gradient centrifugation. The PBMCs were treated with increasing concentrations of 2-AG, and AM251 and AM630 were used to antagonize CB1 and CB2, respectively. Flow cytometry was used to assess the expression of CD3, CD4, CD8, CD25, IFN-ɣ, IL-4, and IL-17A. Results: 2-AG (1 μM) decreased IFN-ɣ expression (p = 0.0005) in the Th1 lymphocytes of SLE patients. 2-AG did not modulate the cytokine expression of any other T lymphocyte population from either SLE or HD. Treatment with both 2-AG and AM630 increased the IFN-ɣ expression in Th1 lymphocytes of SLE patients (p = 0.03). Discussion: 2-AG is able to modulate type 2 IFN production from CD4+ T lymphocytes from SLE patients through CB2 activation.
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Affiliation(s)
- Luca Navarini
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
- Immunorheumatology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy
- Correspondence:
| | - Marta Vomero
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Stefano Di Donato
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Damiano Currado
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Onorina Berardicurti
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Annalisa Marino
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Pietro Bearzi
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Alice Biaggi
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
| | - Matteo Ferrito
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
- Department of Clinical Sciences and Community Health, Division of Clinical Rheumatology, ASST Istituto Gaetano Pini–CTO, University of Milan, 20122 Milan, Italy
| | - Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, Università Degli Studi Dell’Aquila, 67100 L’Aquila, Italy; (P.R.); (P.C.)
| | - Marina Fava
- European Center for Brain Research (CERC)/Santa Lucia Foundation IRCCS, 00143 Rome, Italy; (M.F.); (A.L.); (M.M.)
| | - Alessandro Leuti
- European Center for Brain Research (CERC)/Santa Lucia Foundation IRCCS, 00143 Rome, Italy; (M.F.); (A.L.); (M.M.)
- Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, Università Degli Studi Dell’Aquila, 67100 L’Aquila, Italy; (P.R.); (P.C.)
| | - Mauro Maccarrone
- European Center for Brain Research (CERC)/Santa Lucia Foundation IRCCS, 00143 Rome, Italy; (M.F.); (A.L.); (M.M.)
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Roberto Giacomelli
- Rheumatology, Immunology, and Clinical Medicine Research Unit, Department of Medicine, Campus Bio-Medico University, 00128 Rome, Italy; (M.V.); (S.D.D.); (D.C.); (O.B.); (A.M.); (P.B.); (A.B.); (M.F.); (R.G.)
- Immunorheumatology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Roma, Italy
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