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Caproni M, Calabria VRD, Mariotti EB, Verdelli A, Aimo C, Corrà A, Quintarelli L, Volpi W, Alpsoy E, Sunderkötter C. The impact on the scientific community of the 2018 addendum to the CHCC. Front Med (Lausanne) 2022; 9:1081063. [DOI: 10.3389/fmed.2022.1081063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/02/2022] [Indexed: 12/02/2022] Open
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Jung JH, Jeong HS, Choi SJ, Song GG, Kim JH, Lee TH, Han Y. Associations between interleukin 18 gene polymorphisms and susceptibility to vasculitis: A meta-analysis. SARCOIDOSIS VASCULITIS AND DIFFUSE LUNG DISEASES 2020; 37:203-211. [PMID: 33093784 PMCID: PMC7569561 DOI: 10.36141/svdld.v37i2.9399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 06/15/2020] [Indexed: 11/24/2022]
Abstract
Interleukin 18 (IL18), a pro-inflammatory cytokine, affects the development and progress of vasculitis. The production, expression, and function of this cytokine are affected by polymorphisms of promoter region of the IL18 gene. In this study, a meta-analysis of the associations between several IL18 polymorphisms and susceptibility to vasculitis was performed. Published literature from PubMed and Embase were retrieved. In total, nine studies comprising 1006 patients with vasculitis and 1499 controls combined, and the investigating the rs187238, rs194618, and rs360719 polymorphisms of the promoter region of the IL18 gene, were included in the meta-analysis. Pooled odds ratios (OR) and 95% confidence intervals (CI) were estimated with fixed-effects model or random-effects model. The recessive model of the rs194618 polymorphism was found to be significantly associated with a high susceptibility to vasculitis (OR = 1.54, 95% CI = 1.02–2.33, P = 0.04), especially in the Mongoloid race, where the A allele of rs194618 was associated with a low risk of the disease (OR = 0.77, 95% CI = 0.62–0.95, P = 0.01). By contrast, the rs187238 and rs360719 polymorphisms were not associated with this inflammatory condition. This meta-analysis showed that some IL18 polymorphisms are associated with susceptibility to vasculitis. (Sarcoidosis Vasc Diffuse Lung Dis 2020; 37 (2): 203-211)
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Affiliation(s)
- Jae Hyun Jung
- Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Korea.,Division of Rheumatology, Department of Internal Medicine, Korea University Ansan Hospital, 123 Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, 15355, Korea
| | - Han Saem Jeong
- Heart Disease Research Institute, Dr. Jeong's Heart Clinic, 224 Baekje-daero, Wansan-gu, Jeonju-si, Jeollabuk-do, 54985, Korea
| | - Sung Jae Choi
- Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Korea.,Division of Rheumatology, Department of Internal Medicine, Korea University Ansan Hospital, 123 Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, 15355, Korea
| | - Gwan Gyu Song
- Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Korea.,Division of Rheumatology, Department of Internal Medicine, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea
| | - Jong-Ho Kim
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Korea
| | - Tae Hyub Lee
- College of Medicine, Chung-Ang University, 84 Heukseouk-ro, Donjak-gu, Seoul 06974, Korea
| | - Youngjin Han
- Division of Vascular Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
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Freitas C, Lima B, Martins N, Melo N, Mota P, Novais-Bastos H, Alves H, Sokhatska O, Delgado L, Morais A. Cytokine gene polymorphisms in Pigeon Breeder's Disease expression. SARCOIDOSIS, VASCULITIS, AND DIFFUSE LUNG DISEASES : OFFICIAL JOURNAL OF WASOG 2020; 37:e2020004. [PMID: 33264379 PMCID: PMC7690056 DOI: 10.36141/svdld.v37i3.9342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 09/09/2020] [Indexed: 11/02/2022]
Abstract
BACKGROUND Exaggerated immunological response to repeated inhalation of organic or chemical dusts may lead to Hypersensitivity Pneumonitis among sensitized individuals. Only a few exposed individuals became ill and disease expression pattern is highly variable which suggest that genetic factors may play a role. AIM To investigate interferon (IFN)-γ, tumour necrosis factor (TNF)-α, interleukin (IL)-6, transforming growth factor (TGF)-ß, and IL-10 gene polymorphisms in a cohort of pigeon breeder's disease (PBD) patients in comparison with exposed but healthy controls and the association with different patterns of disease. METHODS We evaluated 40 PBD patients and 70 exposed controls. IFN-γ, TNF-α, IL-6, TGF-ß, and IL-10 polymorphisms were determined by polymerase chain reaction-sequence specific primer amplification. RESULTS Polymorphism analysis of IFN-γ, TNF-α, IL-6, TGF-ß, and IL-10 genotypes and allele frequencies showed no differences between patients and controls. IFN-γ T/T genotype frequency was increased among patients with chronic presentation (RR=2.33, p=0.047) compared with those with acute/subacute presentation. Also, chronic presenting patients had an increased frequency of IFN-γ T allele (50% vs 22.5%, RR=1.76, p=0.011). No differences were found in TNF-α, IL-6, TGF-ß, and IL-10 genotypes neither allelic frequencies between both groups of patients. IL-6 C/C genotype was more frequent in patients who showed chronic evolution (RR=2.54, p=0.017), when comparing with patients with disease resolution. CONCLUSION IFN-γ T/T and the IL-6 C/C genotypes seem to play a role in HP expression due to avian exposure, as their frequencies are increased in chronic presentations or in those with chronic evolution one year after the initial diagnosis, respectively. (Sarcoidosis Vasc Diffuse Lung Dis 2020; 37 (3): e2020004).
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Affiliation(s)
- Cláudia Freitas
- Pulmonology Department, Centro Hospitalar e Universitário de São João, Porto, Portugal
- Department of Medicine, Faculty of Medicine, University of Porto, Portugal
| | - Bruno Lima
- Oficina de Bioestatística, Ermesinde, Portugal
| | - Natália Martins
- Pulmonology Department, Centro Hospitalar e Universitário de São João, Porto, Portugal
- Department of Medicine, Faculty of Medicine, University of Porto, Portugal
- Institute for Research and Innovation in Health (I3S), University of Porto, Portugal
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal
| | - Natália Melo
- Pulmonology Department, Centro Hospitalar e Universitário de São João, Porto, Portugal
| | - Patrícia Mota
- Pulmonology Department, Centro Hospitalar e Universitário de São João, Porto, Portugal
- Department of Medicine, Faculty of Medicine, University of Porto, Portugal
| | - Hélder Novais-Bastos
- Pulmonology Department, Centro Hospitalar e Universitário de São João, Porto, Portugal
- Department of Medicine, Faculty of Medicine, University of Porto, Portugal
- Institute for Research and Innovation in Health (I3S), University of Porto, Portugal
| | - Helena Alves
- National Health Institute Doutor Ricardo Jorge, Porto, Portugal
| | - Oksana Sokhatska
- Basic and Clinical Immunology Unit, Department of Pathology, Faculty of Medicine, University of Porto, Portugal
| | - Luís Delgado
- Basic and Clinical Immunology Unit, Department of Pathology, Faculty of Medicine, University of Porto, Portugal
- Center for Health Technology and Services Research (CINTESIS), Faculty of Medicine, University of Porto, Portugal
| | - António Morais
- Pulmonology Department, Centro Hospitalar e Universitário de São João, Porto, Portugal
- Department of Medicine, Faculty of Medicine, University of Porto, Portugal
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