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Liu K, Sun J. Behcet's-like disease induced by secukinumab in a patient with psoriasis: a case report and literature review. J DERMATOL TREAT 2024; 35:2347440. [PMID: 38857894 DOI: 10.1080/09546634.2024.2347440] [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: 03/13/2024] [Accepted: 04/14/2024] [Indexed: 06/12/2024]
Abstract
Purpose: The incidence of cutaneous paradoxical reactions associated with IL-17 inhibitors has gained attention in recent literature. Our report aims to investigate the characteristics of one rare paradoxical reaction, presenting as Behcet's disease. Methods: We reported one case of Behcet's-like disease induced by secukinumab in a patient with psoriasis. This patient, a young woman with a long history of psoriasis, showed significant improvement in her psoriatic condition after receiving four doses of secukinumab. Unexpectedly, she developed symptoms such as high fever, painful oral and genital ulcers, facial maculopapules, and erythema nodosum-like lesions on her lower limbs. Despite neutrophilia, there was no evidence of infection found in her laboratory tests. Histological analysis of a skin biopsy highlighted subcutaneous panniculitis and a mixed inflammatory cell infiltrate in the dermis. The patient was consequently diagnosed with secukinumab-induced Behcet's-like disease. Additionally, we have reviewed nine other documented cases of Behcet's-like disease triggered by IL-17 inhibitors. Results: This group showed no significant gender preference, suffering from conditions such as psoriasis, ankylosing spondylitis, and hidradenitis suppurativa. Oral and genital ulcers were prevalent among the paradoxical reactions noted. Marked improvement was observed in all patients upon discontinuation of the IL-17 inhibitors. Conclusions: Our report serves to alert physicians to this uncommon but significant paradoxical effect that may arise with anti-IL-17 treatment.
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Affiliation(s)
- Kecen Liu
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- NMPA Key Laboratory for Quality Control and Evaluation of Cosmetics, Beijing, China
| | - Jingru Sun
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- NMPA Key Laboratory for Quality Control and Evaluation of Cosmetics, Beijing, China
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2
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Liu Y, Gao F, Yang DQ, Jiao Y. Intestinal Behçet's disease: A review of clinical diagnosis and treatment. World J Gastrointest Surg 2024; 16:1493-1500. [PMID: 38983357 PMCID: PMC11230016 DOI: 10.4240/wjgs.v16.i6.1493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/13/2024] [Accepted: 04/26/2024] [Indexed: 06/27/2024] Open
Abstract
Behçet's disease (BD) is a chronic inflammatory disorder prone to frequent recurrences, with a high predilection for intestinal involvement. However, the efficacy and long-term effects of surgical treatment for intestinal BD are unknown. In the current issue of World J Gastrointest Surg, Park et al conducted a retrospective analysis of 31 patients with intestinal BD who received surgical treatment. They found that elevated C-reactive protein levels and emergency surgery were poor prognostic factors for postoperative recurrence, emphasizing the adverse impact of severe inflammation on the prognosis of patients with intestinal BD. This work has clinical significance for evaluating the postoperative condition of intestinal BD. The editorial attempts to summarize the clinical diagnosis and treatment of intestinal BD, focusing on the impact of adverse factors on surgical outcomes. We hope this review will facilitate more precise postoperative management of patients with intestinal BD by clinicians.
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Affiliation(s)
- Ying Liu
- Department of General Surgery, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun 130021, Jilin Province, China
| | - Feng Gao
- Department of General Surgery, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun 130021, Jilin Province, China
| | - Ding-Quan Yang
- Department of Gastrointestinal and Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun 130033, Jilin Province, China
| | - Yan Jiao
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
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Guan Y, Li F, Li N, Yang P. Decoding Behcet's Uveitis: an In-depth review of pathogenesis and therapeutic advances. J Neuroinflammation 2024; 21:133. [PMID: 38778397 PMCID: PMC11112928 DOI: 10.1186/s12974-024-03123-6] [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: 01/05/2024] [Accepted: 05/04/2024] [Indexed: 05/25/2024] Open
Abstract
Behcet's disease (BD) is a rare but globally distributed vasculitis that primarily affects populations in the Mediterranean and Asian regions. Behcet's uveitis (BU) is a common manifestation of BD, occurring in over two-thirds of the patients. BU is characterized by bilateral, chronic, recurrent, non-granulomatous uveitis in association with complications such as retinal ischemia and atrophy, optic atrophy, macular ischemia, macular edema, and further neovascular complications (vitreous hemorrhage, neovascular glaucoma). Although the etiology and pathogenesis of BU remain unclear, numerous studies reveal that genetic factors (such as HLA-B51), dysregulated immune responses of both the innate and adaptive immune systems, infections (such as streptococcus), and environmental factors (such as GDP) are all involved in its development. Innate immunity, including hyperactivity of neutrophils and γδT cells and elevated NK1/NK2 ratios, has been shown to play an essential role in this disease. Adaptive immune system disturbance, including homeostatic perturbations, Th1, Th17 overaction, and Treg cell dysfunction, is thought to be involved in BU pathogenesis. Treatment of BU requires a tailored approach based on the location, severity of inflammation, and systemic manifestations. The therapy aims to achieve rapid inflammation suppression, preservation of vision, and prevention of recurrence. Systemic corticosteroids combined with other immunosuppressive agents have been widely used to treat BU, and beneficial effects are observed in most patients. Recently, biologics have been shown to be effective in treating refractory BU cases. Novel therapeutic targets for treating BU include the LCK gene, Th17/Treg balance, JAK pathway inhibition, and cytokines such as IL-17 and RORγt. This article summarizes the recent studies on BU, especially in terms of pathogenesis, diagnostic criteria and classification, auxiliary examination, and treatment options. A better understanding of the significance of microbiome composition, genetic basis, and persistent immune mechanisms, as well as advancements in identifying new biomarkers and implementing objective quantitative detection of BU, may greatly contribute to improving the adequate management of BU patients.
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Affiliation(s)
- Yuxuan Guan
- Department of Ophthalmology, Henan International Joint Research Laboratory for Ocular Immunology and Retinal Injury Repair, The First Affiliated Hospital of Zhengzhou University, Henan Province Eye Hospital, Zhengzhou, 450052, People's Republic of China
- The Academy of Medical Sciences, Zhengzhou University, Zhengzhou, 450052, People's Republic of China
| | - Fuzhen Li
- Department of Ophthalmology, Henan International Joint Research Laboratory for Ocular Immunology and Retinal Injury Repair, The First Affiliated Hospital of Zhengzhou University, Henan Province Eye Hospital, Zhengzhou, 450052, People's Republic of China
| | - Na Li
- Department of Ophthalmology, Henan International Joint Research Laboratory for Ocular Immunology and Retinal Injury Repair, The First Affiliated Hospital of Zhengzhou University, Henan Province Eye Hospital, Zhengzhou, 450052, People's Republic of China
| | - Peizeng Yang
- Department of Ophthalmology, Henan International Joint Research Laboratory for Ocular Immunology and Retinal Injury Repair, The First Affiliated Hospital of Zhengzhou University, Henan Province Eye Hospital, Zhengzhou, 450052, People's Republic of China.
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4
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Saito I, Shirai T, Sato H, Ishii T, Fujii H. Enthesitis as an initial presentation of vascular Behçet's syndrome: a case-based review. Rheumatol Int 2024:10.1007/s00296-024-05607-3. [PMID: 38713409 DOI: 10.1007/s00296-024-05607-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 04/26/2024] [Indexed: 05/08/2024]
Abstract
Enthesitis is a characteristic manifestation of spondyloarthropathy (SpA). Historically, Behçet's syndrome (BS) was classified within SpA. Although they are now classified separately, the association between BS and SpA remains controversial. The concept of MHC-I (major histocompatibility complex class I)-opathy has been proposed based on the overlap in immunopathological mechanisms among diseases associated with human leukocyte antigen (HLA) class I. Enthesitis is a frequent complication in patients with BS who also have acne and arthritis. However, information regarding enthesitis in patients with BS without arthritis (BS-WA) is limited. Herein, we report a case of vascular BS complicated by enthesitis. In this case, heel pain was the dominant symptom at presentation. Laboratory tests revealed chlamydia antibody positivity, leading to a tentative diagnosis of reactive arthritis. Despite treatment, C-reactive protein (CRP) levels remained elevated. Imaging revealed numerous aneurysmal lesions in the large vessels. Based on these findings and other symptoms, patient was diagnosed with vascular BS. He tested positive for HLA-B15 and HLA-B46, which are associated with peripheral SpA. Subsequent remission induction therapy for BS was effective and the patient was discharged without complications. Our case and a literature review suggest that there exists a subgroup of BS-WA with a complication of enthesitis, possibly belonging to the spectrum of MHC-I-opathies. It is important to consider BS as a differential diagnosis in patients presenting with enthesitis and to conduct a precise medical history review regarding the symptoms of BS.
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Affiliation(s)
- Isso Saito
- Department of Rheumatology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Miyagi, Japan
| | - Tsuyoshi Shirai
- Department of Rheumatology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Miyagi, Japan.
| | - Hiroko Sato
- Department of Rheumatology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Miyagi, Japan
| | - Tomonori Ishii
- Department of Rheumatology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Miyagi, Japan
| | - Hiroshi Fujii
- Department of Rheumatology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Miyagi, Japan
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Hamzaoui K, Louhaichi S, Salhi M, Sassi FH, Laathar A, Hamzaoui A. IL-38 in Behçet's disease: Gene expression in bronchoalveolar lavage from patients having pulmonary involvement. Immunol Lett 2024; 266:106840. [PMID: 38307260 DOI: 10.1016/j.imlet.2024.106840] [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: 01/17/2023] [Revised: 01/11/2024] [Accepted: 01/31/2024] [Indexed: 02/04/2024]
Abstract
The etiological complexity of Behçet disease (BD), an immune-mediated rare form of vasculitis characterized by multi-organ involvement, is still elusive due to an incomplete understanding of the synergy between genetic susceptibility, environmental triggers, and an abnormal immune response. The diagnosis of BD relies on clinical symptoms. Lung inflammatory disorders are severe conditions of patients with BD, here we focus on the expression of biomarkers in BD patients with pulmonary manifestations. Aiming to identify additional discriminating biomarker patterns, we measured and compared protein and gene expression of IL-38 and a broad panel of selected genes in bronchoalveolar cells of patients suffering from BD with and without pulmonary involvement compared to controls. ELISA and RT-PCR analysis were applied. The first principal analysis highlighted decreased IL-38 level in BD patients compared to Rheumatoid Arthritis (RA) patients and controls: BD patients expressed lower IL-38 levels, particularly in cases with pulmonary involvement. The area under the curve (AUC) of the receiver-operating characteristic curve showed that IL-38 may be an eventual biomarker for BD. Co-cultured recombinant IL-38 and stimulated memory PBMCs of active BD, were able to suppress IL-17 and NLRP3 inflammasome and ameliorate the secretion of IL-10 and TGFβ. Transcription factors of the IL-1 family (IL-1β, IL-18, IL-32, IL-33 and IL-37) along with IFN-γ, IL-17, RORγt, Foxp3, TGFβ, IL-10 and NLRP3 inflammasome were the parameters that are the main contributor to the segregation between BD with and without lung involvement. Our results indicate that IL-38 might be involved in the pathogenesis of BD and the combined gene expression in BAL suggests distinct mechanisms governing the inflammatory disorders in the lung.
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Affiliation(s)
- Kamel Hamzaoui
- University of Tunis El Manar, Tunis, Tunisia; Research Laboratory 19SP02 "Chronic Pulmonary Pathologies: From Genome to Management", Department of Respiratory Diseases, Pavillon B, Hospital A. Mami, Ariana, Tunisia.
| | - Sabrine Louhaichi
- University of Tunis El Manar, Tunis, Tunisia; Research Laboratory 19SP02 "Chronic Pulmonary Pathologies: From Genome to Management", Department of Respiratory Diseases, Pavillon B, Hospital A. Mami, Ariana, Tunisia; Department of Lung Diseases, Abderrahmane Mami Hospital of Pneumology, Ariana, Tunisia
| | - Mariem Salhi
- University of Tunis El Manar, Tunis, Tunisia; Research Laboratory 19SP02 "Chronic Pulmonary Pathologies: From Genome to Management", Department of Respiratory Diseases, Pavillon B, Hospital A. Mami, Ariana, Tunisia
| | - Fayçal Haj Sassi
- University of Tunis El Manar, Tunis, Tunisia; Research Laboratory 19SP02 "Chronic Pulmonary Pathologies: From Genome to Management", Department of Respiratory Diseases, Pavillon B, Hospital A. Mami, Ariana, Tunisia
| | - Ahmed Laathar
- University of Tunis El Manar, Tunis, Tunisia; Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunisia
| | - Agnes Hamzaoui
- University of Tunis El Manar, Tunis, Tunisia; Research Laboratory 19SP02 "Chronic Pulmonary Pathologies: From Genome to Management", Department of Respiratory Diseases, Pavillon B, Hospital A. Mami, Ariana, Tunisia; Department of Lung Diseases, Abderrahmane Mami Hospital of Pneumology, Ariana, Tunisia
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Lavalle S, Caruso S, Foti R, Gagliano C, Cocuzza S, La Via L, Parisi FM, Calvo-Henriquez C, Maniaci A. Behçet's Disease, Pathogenesis, Clinical Features, and Treatment Approaches: A Comprehensive Review. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:562. [PMID: 38674208 PMCID: PMC11051811 DOI: 10.3390/medicina60040562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/23/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024]
Abstract
Behçet's disease is a systemic inflammatory disorder of unknown etiology. The disease manifests with diverse clinical symptoms, most commonly recurrent oral and genital ulcers, skin lesions, and uveitis, though it can affect multiple organ systems. Diagnosis is primarily clinical due to the lack of a definitive diagnostic test, and management involves a multidisciplinary approach to control inflammation and manage symptoms. Current treatment strategies involve corticosteroids, immunosuppressive agents, and, increasingly, biological therapies. Behçet's disease exhibits a higher prevalence along the Silk Road, suggesting a role of environmental and genetic factors. Despite significant progress in understanding its clinical characteristics and treatment approaches, gaps remain in our understanding of its pathogenesis. Future research is needed to elucidate the disease's pathophysiology and optimize treatment strategies.
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Affiliation(s)
- Salvatore Lavalle
- Faculty of Medicine and Surgery, University of Enna “Kore”, 94100 Enna, Italy; (S.L.); (C.G.)
| | - Sebastiano Caruso
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, ENT Section, University of Catania, Via S. Sofia, 78, 95125 Catania, Italy; (S.C.); (S.C.); (F.M.P.)
| | - Roberta Foti
- Division of Rheumatology, A.O.U. “Policlinico-San Marco”, 95123 Catania, Italy;
| | - Caterina Gagliano
- Faculty of Medicine and Surgery, University of Enna “Kore”, 94100 Enna, Italy; (S.L.); (C.G.)
- Ophthalmology Clinic, San Marco Hospital, University of Catania, 95123 Catania, Italy
| | - Salvatore Cocuzza
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, ENT Section, University of Catania, Via S. Sofia, 78, 95125 Catania, Italy; (S.C.); (S.C.); (F.M.P.)
| | - Luigi La Via
- Department of Anaesthesia and Intensive Care, University Hospital Policlinico-San Marco, 24046 Catania, Italy;
| | - Federica Maria Parisi
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, ENT Section, University of Catania, Via S. Sofia, 78, 95125 Catania, Italy; (S.C.); (S.C.); (F.M.P.)
| | - Christian Calvo-Henriquez
- Service of Otolaryngology, Hospital Complex of Santiago de Compostela, 15701 Santiago de Compostela, Spain;
| | - Antonino Maniaci
- Faculty of Medicine and Surgery, University of Enna “Kore”, 94100 Enna, Italy; (S.L.); (C.G.)
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Li J, Sun F, Zhu D, Hou Y, Cheng G, Wang P, Jin X, Zhou W, Sun X, Li Z, Liu T. Deficiency of peripheral CLA + Tregs and clinical relevance in Behcet's syndrome. Arthritis Res Ther 2024; 26:76. [PMID: 38515127 PMCID: PMC10956224 DOI: 10.1186/s13075-024-03306-9] [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: 01/18/2024] [Accepted: 03/10/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Autoimmune responses have been suggested to involvement in patients with Behcet's syndrome (BS). There has been growing attention towards the roles of cutaneous lymphocyte antigen (CLA)+ regular T cells (Tregs) in autoimmune diseases. The role of CLA+ Tregs in BS is still uncertain. This study aims to clarify the impact of CLA+ Tregs on BS. METHODS We collected peripheral blood from a total of 107 patients with BS and 114 healthy controls (HCs). The number of CLA+ Tregs, natural killer (NK) cells, B cells, and several subtypes of CD4+ T cells were detected using flow cytometry and compared between patients and HCs. RESULTS The absolute number and proportion of CLA+ Tregs among CD4+ T lymphocytes and CD4+ Tregs were lower in patients with BS than in HCs. CLA+ Tregs were positively related with NK cells (r = 0.500, P < 0.001) and B cells (r = 0.470, P < 0.001) and negatively related with effector T cells (r=-0.402, P < 0.001) in patients with BS. Patients with BS and arterial aneurysms had CLA+ Treg cell deficiency. A decreased proportion of CLA+ Tregs was associated with arterial aneurysms in patients with BS. The proportion of CLA+ Tregs in patients with BS increased with corticosteroids and immunosuppressants. CONCLUSION CLA+ Tregs decrease in association with arterial aneurysm in patients with BS. CLA+ Tregs may be a predictor of response to BS treatment.
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Affiliation(s)
- Jiachen Li
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Feng Sun
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Danxue Zhu
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Yuke Hou
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Gong Cheng
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Ping Wang
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Xu Jin
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Wenyan Zhou
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Xiaolin Sun
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China
| | - Zhanguo Li
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China.
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China.
| | - Tian Liu
- Department of Rheumatology and Immunology, PKUPH, Beijing, 100044, China.
- Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, 100044, China.
- Shijiazhuang People's Hospital, Shijiazhuang, 050030, China.
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Tadayon Z, Shahzadeh Fazeli SA, Gholijani N, Daryabor G. Toll-like receptor 9 (TLR9) genetic variants rs187084 and rs352140 confer protection from Behcet's disease among Iranians. BMC Rheumatol 2024; 8:13. [PMID: 38481344 PMCID: PMC10938651 DOI: 10.1186/s41927-024-00382-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/21/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Behcet's disease (BD) is a multisystem and multifactorial autoimmune disease characterized by relapsing episodes of oral aphthae, genital ulcers, and ocular and skin lesions. Toll-like receptor 9 (TLR9) has pro-inflammatory roles and its genetic variants might be involved in the pathogenesis of inflammatory diseases. METHODS: Two hundred five BD patients and 207 age and sex-matched healthy controls were evaluated for TLR9 single nucleotide polymorphisms - 1486 T/C (rs187084) and + 2848:G/A (rs352140) using polymerase chain reaction-restriction fragment length polymorphism (RFLP-PCR). RESULTS Healthy individuals had a significantly higher frequency of rs187084 AG and AG + GG genotypes than BD patients (p = 0.02 and p = 0.018; respectively). Of interest, healthy males had a significantly higher frequency of rs187084 AG + GG genotype and G allele than male BD patients (p = 0.035 and p = 0.045; respectively). However, rs187084 AG genotype and G allele frequencies were significantly higher in male patients with genital aphthous (p = 0.01 and p = 0.046; respectively). Furthermore, a significantly higher frequency of rs352140 CT and TT + CT genotypes was detected in healthy individuals than in BD patients (p = 0.01, and p = 0.032; respectively). Such results were also seen in healthy females than female patients (p = 0.001, and p = 0.004; respectively). Haplotype analysis revealed a significantly higher frequency of A-C and G-C haplotypes among patients and healthy subjects, respectively (p = 0.002 and p = 0.000; respectively). CONCLUSION Our data suggested that rs187084 AG and AG + GG genotypes and rs352140 CT and TT + CT genotypes protect Iranian individuals from BD but rs187084 AG genotype and G allele predispose male BD individuals to genital aphthous. However, additional studies are required to verify these results.
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Affiliation(s)
- Zahra Tadayon
- Department of Molecular and Cellular Biology, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, ACECR, Tehran, Iran
| | | | - Nasser Gholijani
- Autoimmune Disease Research Center, School of Medicine, Shiraz University of Medical Sciences, PO Box: 71345-1583, Shiraz, Iran
| | - Gholamreza Daryabor
- Autoimmune Disease Research Center, School of Medicine, Shiraz University of Medical Sciences, PO Box: 71345-1583, Shiraz, Iran.
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Kavuzlu M, Zengel B, Baştürk B. HLA-B*51 Frequency in Transplant Patients and Donors. EXP CLIN TRANSPLANT 2024; 22:265-269. [PMID: 38385410 DOI: 10.6002/ect.mesot2023.p76] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
OBJECTIVES HLA molecules play a crucial role in transplantation. The best treatment modality in patients with end-stage renal disease is renal transplant. HLA mismatches between patients and donors can prolong time for renal transplant therapy, reduce graft survival, and increase mortality. HLA region is the most polymorphic genetic region and is essential for antigen presentation. The main target of the recipient's immune system is HLA molecules on the surface of donor cells. HLA-B*51 is associated with Behcet disease, a rare multisystemic disease characterized by autoimmunity and inflammatory processes. In transplant recipients, inflammation and vasculitis are immunologic mechanisms that are responsible for damage of graft tissue. In this retrospective study, we aimed to investigate the frequency of HLA-B*51 in patients diagnosed with end-stage renal disease and in controls and to investigate correlations with rejection episodes. MATERIALS AND METHODS Patients who applied to Baskent University Adana Dr. Turgut Noyan Research and Medical Center (between 2010 and 2022) with end-stage renal disease (n = 1732) and a control group (n = 5277) received HLA typing for class I (HLA-A, HLA-B). Sequence-specific primers or sequencespecific oligonucleotides were used. Among patients diagnosed with end-stage renal disease, 321 had kidney transplant. RESULTS Frequency of HLA-B*51 was 25.92% in patients and 25.22% in controls. No significant differences were found between patients and controls in the frequency of HLA-B*51. Among kidney transplant recipients with HLA-B*51 (n = 72), 38.89% had rejection episodes and 61.11% had no rejection. No significant association was found between HLA-B*51 allele positivity and rejection. CONCLUSIONS No significant relationship was shown between patients diagnosed with end-stage renal disease and HLA-B*51 positivity. Previous studies support frequency of the HLA-B*51 allele in the control group. Although Behçet disease is known to cause renal vasculitis, HLA-B*51 positivity alone was not associated with vasculitis or inflammation.
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Affiliation(s)
- Miray Kavuzlu
- From the Transplantation Immunology-Tissue Typing Laboratory, Adana Research and Medical Center, Baskent University, Adana, Turkey; and the Department of Medical Biology, Baskent University, Ankara, Turkey
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Fedorchenko Y, Mahmudov K, Abenov Z, Zimba O, Yessirkepov M. Diabetes mellitus in rheumatic diseases: clinical characteristics and treatment considerations. Rheumatol Int 2023; 43:2167-2174. [PMID: 37718369 DOI: 10.1007/s00296-023-05453-9] [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: 08/11/2023] [Accepted: 08/30/2023] [Indexed: 09/19/2023]
Abstract
New pathophysiological insights are now available on comorbidities in rheumatic diseases (RDs). Several nationwide studies point to the fact that comorbid diabetes mellitus (DM) increases the risk of adverse outcomes in patients with various RDs. Genetic factors, intensity of systemic inflammation, anti-inflammatory potential of therapeutic agents, and duration of RDs have been insufficiently explored in the context of comorbidities. Some disease-modifying antirheumatic drugs (DMARDs) have demonstrated a potential to improve the glycemic control while glucocorticoids (GCs) have worsened it, particularly in systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). Anti-TNFalpha agents in combination with hydroxychloroquine (HCQ) have been associated with a reduced risk of DM in patients with RA, ankylosing spondylitis (AS), Sjögren syndrome (SS), and SLE. Better understanding of confounding factor of currently available antirheumatic therapies in patients with DM and RDs will pave the way for a tailored approach, limiting the severity of clinical manifestations and reducing the mortality risk.
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Affiliation(s)
- Yuliya Fedorchenko
- Department of Pathophysiology, Ivano-Frankivsk National Medical University, Halytska Str. 2, Ivano-Frankivsk, 76018, Ukraine.
| | - Khaiyom Mahmudov
- Department of Propaedeutics of Internal Diseases, Avicenna Tajik State Medical University, Dushanbe, Tajikistan
| | - Zhumabek Abenov
- Student Polyclinic, Shymkent, Kazakhstan
- South Kazakhstan Medical Academy, Shymkent, Kazakhstan
| | - Olena Zimba
- Department of Clinical Rheumatology and Immunology, University Hospital in Krakow, Krakow, Poland
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
- Department of Internal Medicine N2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Marlen Yessirkepov
- Department of Biology and Biochemistry, South Kazakhstan Medical Academy, Shymkent, Kazakhstan
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11
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Shinoda-Ito Y, Hirai A, Omori K, Ideguchi H, Yamamoto H, Kato F, Obata K, Ogawa T, Nakano K, Nakadoi T, Katsuyama E, Ibaragi S, Yamamoto T, Nagatsuka H, Hirasawa A, Takashiba S. Ligneous periodontitis exacerbated by Behçet's disease in a patient with plasminogen deficiency and a stop-gained variant PLG c.1468C > T: a case report. BMC Oral Health 2023; 23:843. [PMID: 37940896 PMCID: PMC10633900 DOI: 10.1186/s12903-023-03586-8] [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: 09/25/2023] [Accepted: 10/27/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND Plasminogen serves as the precursor to plasmin, an essential element in the fibrinolytic process, and is synthesized primarily in the liver. Plasminogen activation occurs through the action of plasminogen activator, converting it into plasmin. This conversion greatly enhances the fibrinolytic system within tissues and blood vessels, facilitating the dissolution of fibrin clots. Consequently, congenital deficiency of plasminogen results in impaired fibrin degradation. Patients with plasminogen deficiency typically exhibit fibrin deposits in various mucosal sites throughout the body, including the oral cavity, eyes, vagina, and digestive organs. Behcet's disease is a chronic recurrent systemic inflammatory disease with four main symptoms: aphthous ulcers of the oral mucosa, vulvar ulcers, skin symptoms, and eye symptoms, and has been reported worldwide. This disease is highly prevalent around the Silk Road from the Mediterranean to East Asia. We report a case of periodontitis in a patient with these two rare diseases that worsened quickly, leading to alveolar bone destruction. Genetic testing revealed a novel variant characterized by a stop-gain mutation, which may be a previously unidentified etiologic gene associated with decreased plasminogen activity. CASE PRESENTATION This case report depicts a patient diagnosed with ligneous gingivitis during childhood, originating from plasminogen deficiency and progressing to periodontitis. Genetic testing revealed a suspected association with the PLG c.1468C > T (p.Arg490*) stop-gain mutation. The patient's periodontal condition remained stable with brief intervals of supportive periodontal therapy. However, the emergence of Behçet's disease induced acute systemic inflammation, necessitating hospitalization and treatment with steroids. During hospitalization, the dental approach focused on maintaining oral hygiene and alleviating contact-related pain. The patient's overall health improved with inpatient care and the periodontal tissues deteriorated. CONCLUSIONS Collaborative efforts between medical and dental professionals are paramount in comprehensively evaluating and treating patients with intricate complications from rare diseases. Furthermore, the PLG c.1468C > T (p.Arg490*) stop-gain mutation could contribute to the association between plasminogen deficiency and related conditions.
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Affiliation(s)
- Yuki Shinoda-Ito
- Department of Pathophysiology-Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Anna Hirai
- Department of Periodontics and Endodontics, Division of Dentistry, Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Kazuhiro Omori
- Department of Pathophysiology-Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Hidetaka Ideguchi
- Department of Periodontics and Endodontics, Division of Dentistry, Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Hideki Yamamoto
- Department of Clinical Genomic Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Fumino Kato
- Department of Clinical Genomic Medicine, Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Kyoichi Obata
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Tatsuo Ogawa
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Keisuke Nakano
- Department of Oral Pathology and Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Takato Nakadoi
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Eri Katsuyama
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Soichiro Ibaragi
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Tadashi Yamamoto
- The Center for Graduate Medical Education (Dental Division), Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Hitoshi Nagatsuka
- Department of Oral Pathology and Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan
| | - Akira Hirasawa
- Department of Clinical Genomic Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Shogo Takashiba
- Department of Pathophysiology-Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8525, Japan.
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12
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Piña-Ballantyne SA, Tirado-García LA, Tena-Suck ML, Calderón-Garcidueñas AL. Neuro-Behçet With a Thalamic Lesion: A Case Report. Cureus 2023; 15:e45925. [PMID: 37900411 PMCID: PMC10601357 DOI: 10.7759/cureus.45925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Behçet's disease (BD) is an autoimmune disease characterized by multisystemic variable-vessel vasculitis and oral, genital, and intestinal ulcers. Neurological involvement or "Neuro-Behçet" (NB) manifests due to parenchymal inflammation. We present the case of a 21-year-old male with a five-year-old history of intermittent chronic oral and genital ulcers who presented with headache, right hemiparesis, progressive loss of visual acuity, and a thalamic tumor-like lesion on magnetic resonance imaging (MRI). A brain biopsy showed multiple perivascular infarcts associated with vasculitis affecting arterioles, venules, and capillaries.
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Affiliation(s)
| | - Luis-Angel Tirado-García
- Neuropathology, Instituto Nacional de Neurologia y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Martha-Lilia Tena-Suck
- Neuropathology, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
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13
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Padula MC, Padula AA, D’Angelo S, Lascaro N, Radice RP, Martelli G, Leccese P. TNFα rs1800629 Polymorphism and Response to Anti- TNFα Treatment in Behçet Syndrome: Data from an Italian Cohort Study. J Pers Med 2023; 13:1347. [PMID: 37763115 PMCID: PMC10532840 DOI: 10.3390/jpm13091347] [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: 08/02/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
Tumor Necrosis Factor-alpha (TNFα) rs1800629 (-308G>A) is a single nucleotide polymorphism (SNP) related to variable responses to anti-TNFα therapy. This therapy is efficient in severe and refractory manifestation of Behçet syndrome (BS), an auto-inflammatory systemic vasculitis. We investigated (1) the association between rs1800629 genotypes and responses to therapy and (2) the correlation between SNP and clinical patterns in a cohort of 74 BS Italian patients receiving anti-TNFα therapy with a follow-up of at least 12 months. The rs1800629 was genotyped through amplification, direct sequencing and bioinformatics analyses. The rs1800629 GG and GA genotypes were assessed as predictors of outcomes dividing the patients between therapy responders and non-responders. The rs1800629 GG and GA genotypes were found, respectively, in 59/74 (79.7%) and 15/74 BS patients (21.3%) (p < 0.05). We identified 16/74 (21.9%) non-responder patients, of which 9/16 (56.3%) showed the GG genotype and 7/16 (43.7%) the GA genotype. A total of 50/58 (86.2%) responder patients showed the GG genotype, and 8/58 (13.8%) the GA genotype (p < 0.05). The percentage of non-responder females (68.8%) was significantly higher than non-responder males (31.2%) (p < 0.05). No correlation between SNP and clinical patterns was observed. To successfully include rs1800629 as a predictive biomarker of TNFα inhibitor response, genome-wide association studies in larger, well-characterised cohorts are required.
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Affiliation(s)
- Maria Carmela Padula
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Angela Anna Padula
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
| | - Salvatore D’Angelo
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
| | - Nancy Lascaro
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
| | - Rosa Paola Radice
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Giuseppe Martelli
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Pietro Leccese
- Rheumatology Department of Lucania and Rheumatology Institute of Lucania (IReL), San Carlo Hospital of Potenza, 85100 Potenza, Italy
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14
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Grygiel-Górniak B, Mazurkiewicz Ł. Positive antiphospholipid antibodies: observation or treatment? J Thromb Thrombolysis 2023:10.1007/s11239-023-02834-6. [PMID: 37264223 DOI: 10.1007/s11239-023-02834-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/03/2023]
Abstract
Antiphospholipid antibodies (APLAs) are primarily directed toward phospholipid-binding proteins and are responsible for thrombotic events. APLAs include anti-β2Glycoprotein I (anti-β2GPI), anticardiolipin (anti-CL) antibodies, and lupus anticoagulant. These antibodies are typical markers of antiphospholipid syndrome (APS) and are a part of its diagnostic criteria. Many data underline the presence of APLAs in other rheumatic diseases (e.g., systemic lupus erythematosus, systemic sclerosis, Sjögren's syndrome, rheumatoid arthritis and Behçet's disease). However, they are also detected in patients with cancer, infection, and neurological disorders. Furthermore, healthy individuals may be carriers of APLAs. Chronic asymptomatic APLAs presence is most common in the elderly and subjects with chronic diseases (including malignancies). Specific kinds of APLAs are considered markers of oncological progression. These antibodies occur in 6% of pregnant women (without diagnosed APS) and are related to many pregnancy complications. Of worth, various types of APLAs are reported to have different prothrombotic properties. The risk of thrombotic events in APLA-positive but clinically naïve patients raises many questions in clinical practice. This manuscript analyses various clinical situations and consequences of the APLAs' presence, particularly in patients without diagnosed APS. The prevalence, etiology, molecular background, and prothrombotic properties of numerous APLAs are broadly discussed. The new management approach in different clinical conditions and organ complications is present in the context of recent recommendations. Discussed data underlines that adequate and timely introduced thromboprophylaxis can decrease the risk of thrombus formation and prevent increased morbidity.
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Affiliation(s)
- Bogna Grygiel-Górniak
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701, Poznan, Poland.
| | - Łukasz Mazurkiewicz
- Department of Rheumatology, Rehabilitation and Internal Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701, Poznan, Poland
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15
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Lahmar R, Chabchoub E, Zemni R, Anis M, Ghannouchi N, Slama FBH. Interleukin-21 receptor gene polymorphism (rs2285452 A/G) is associated with susceptibility to Behçet's disease. Int J Immunogenet 2023. [PMID: 37243939 DOI: 10.1111/iji.12623] [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: 10/17/2022] [Revised: 04/10/2023] [Accepted: 05/18/2023] [Indexed: 05/29/2023]
Abstract
Behçet's disease (BD) is a chronic auto inflammatory disorder of unknown aetiology. Recently, the dysregulation of interleukin-21 receptor (IL-21R) has been incriminated in different autoimmune and auto-inflammatory diseases, such as systemic lupus erythematous, rheumatoid arthritis, and type 1 diabetes. Herein, we aimed to investigate the association of two Il-21R gene polymorphisms with BD. IL-21R rs2214537 and IL-21R rs2285452 genotypings were investigated in a cohort of 110 adult patients with BD and 116 age and gender unmatched healthy controls. Genotyping was performed by mutagenically separated polymerase chain reaction with newly designed primers. IL-21R rs2285452 genotypes and alleles distribution were statistically different between patients with BD and controls. GA and AA genotypes carrying the minor A allele were more frequent in patients with BD than in healthy controls (37.3% and 11.8% vs. 23.3% and 3.4%, respectively). The minor A allele was associated with an increased BD risk (odds ratios = 2.42, 95% confidence interval = 1.214.87, p = .005). IL-21R rs2214537 GG genotype was found to be associated with susceptibility to BD in the recessive model (GG vs. CC + CG; p = .046, OR = 1.91, 95% CI = 1.003.650. IL-21R rs2285452 and IL-21R rs2214537 were not in linkage disequilibrium (D' = 0.42). The AG haplotype was more frequently observed in patients with BD than in controls (0.247 vs. 0.056, p = .0001). This study for the first time reports the association of IL-21R rs2285452 and IL-21R rs2214537 with BD. Functional studies are required to elucidate the exact role of these genetic variants.
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Affiliation(s)
- Rajaa Lahmar
- Immunogenetics Unit, Faculty of Medicine, University of Sousse, Sousse, Tunisia
| | - Elyes Chabchoub
- Immunogenetics Unit, Faculty of Medicine, University of Sousse, Sousse, Tunisia
| | - Ramzi Zemni
- Immunogenetics Unit, Faculty of Medicine, University of Sousse, Sousse, Tunisia
| | - Mzabi Anis
- Department of Internal Medicine, University Hospital Sahloul, University of Sousse, Sousse, Tunisia
| | - Neirouz Ghannouchi
- Department of Internal Medicine, University Hospital Farhat, Hached, University of Sousse, Sousse, Tunisia
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16
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Bettiol A, Fagni F, Mattioli I, Bagni G, Vitiello G, Grassi A, Della Bella C, Benagiano M, Troilo A, Holownia KS, Simon D, Argento FR, Sota J, Fabiani C, Becatti M, Fiorillo C, Schett G, Lopalco G, Cantarini L, Prisco D, Silvestri E, Emmi G, D'Elios MM. Serum Interleukin-36 α as a Candidate Biomarker to Distinguish Behçet's Syndrome and Psoriatic Arthritis. Int J Mol Sci 2023; 24:ijms24108817. [PMID: 37240162 DOI: 10.3390/ijms24108817] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/08/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Behçet's syndrome (BS) is a rare systemic vasculitis characterized by different clinical manifestations. As no specific laboratory tests exist, the diagnosis relies on clinical criteria, and the differential diagnosis with other inflammatory diseases can be challenging. Indeed, in a relatively small proportion of patients, BS symptoms include only mucocutaneous, articular, gastrointestinal, and non-typical ocular manifestations, which are frequently found also in psoriatic arthritis (PsA). We investigate the ability of serum interleukin (IL)-36α-a pro-inflammatory cytokine involved in cutaneous and articular inflammatory diseases-to differentiate BS from PsA. A cross-sectional study was performed on 90 patients with BS, 80 with PsA and 80 healthy controls. Significantly lower IL-36α concentrations were found in patients with BS as compared to PsA, although in both groups IL-36α was significantly increased compared to healthy controls. An empirical cut-off of 420.6 pg/mL displayed a specificity of 0.93, with a sensitivity of 0.70 (AUC 0.82) in discriminating PsA from BS. This cut-off displayed a good diagnostic performance also in BS patients lacking highly specific BS manifestations. Our results indicate that IL-36α might be involved in the pathogenesis of both BS and PsA, and might be a candidate biomarker to support the differential diagnosis of BS.
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Affiliation(s)
- Alessandra Bettiol
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Filippo Fagni
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Irene Mattioli
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Giacomo Bagni
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Gianfranco Vitiello
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Alessia Grassi
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Chiara Della Bella
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Marisa Benagiano
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Arianna Troilo
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | | | - David Simon
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Flavia Rita Argento
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Firenze, 50134 Firenze, Italy
| | - Jurgen Sota
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, 53100 Siena, Italy
| | - Claudia Fabiani
- Ophthalmology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, 53100 Siena, Italy
| | - Matteo Becatti
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Firenze, 50134 Firenze, Italy
| | - Claudia Fiorillo
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Firenze, 50134 Firenze, Italy
| | - Georg Schett
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Giuseppe Lopalco
- Rheumatology Unit, Department of Emergency and Organs Transplantation (DETO), University of Bari, 70124 Bari, Italy
| | - Luca Cantarini
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, 53100 Siena, Italy
| | - Domenico Prisco
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Elena Silvestri
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
| | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Firenze, 50134 Firenze, Italy
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, VIC 3168, Australia
| | - Mario Milco D'Elios
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy
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17
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Liu Y, Bao D, Meng M, Lu L, Zhu H. The proportion of C1q-high and ISG15-high monocytes in the skin of patients with Behçet disease. Front Pharmacol 2023; 14:1110741. [PMID: 36959847 PMCID: PMC10028182 DOI: 10.3389/fphar.2023.1110741] [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: 11/29/2022] [Accepted: 02/20/2023] [Indexed: 03/09/2023] Open
Abstract
Behçet disease (BD) is a chronic systemic vasculitis that is clinically characterized by recurrent oral ulcers, genital ulcers, uveitis, and skin lesions. Here, we conducted bulk RNA-seq of skin samples from 4 BD patients and 4 normal controls (NCs). A total of 260 differentially expressed genes (DEGs), including 99 upregulated and 161 downregulated genes, were detected in the skin lesions of BD patients compared to NCs. These DEGs were mainly enriched in the following biological processes: the activation and migration of immune cells, the release of proinflammatory factors, and the IFN-γ signaling pathway. The top upregulated DEGs were CXCL10, CXCL9, FCGR3A, GBP5, GBP4, LILRB2, ADIPOQ, PLIN1, SLC43A2, and MYO1G. Using the deconvolution method CIBERSORT, we analyzed the immune cells subtypes in the skin of BD by integrating the single cell RNA-seq data from PBMC (GSE198616) and bulk RNA-seq data of skin. There was a higher proportion of C1q+ and ISG15 + monocyte subtypes in skin of BD. IHC staining of CD14 and CD16 showed that the monocyte number increased in the skin of BD. IF staining confirmed there was a higher proportion of the C1Q + Mono and ISG15 + Mono subsets in the skin of BD patients. Moreover, we analyzed the average expression level of the top upregulated genes in immune cell types found in PBMC from BD patients and NCs. Almost all the top upregulated genes expressed in monocytes. CXCL10 was specifically expressed in ISG15 + monocyte, and GBP5, GBP4 and IFI44L were expressed more strongly in ISG15 + monocytes. LILRB2 was expressed more strongly in CD16+ monocytes and C1Q + monocytes. In conclusion, our study identified that the IFN-γ pathway was activated in skin of BD and the proportion of C1q+ and ISG15 + monocyte subtype increased in the skin of BD.
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Affiliation(s)
- Yangtengyu Liu
- Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
- Provincial Clinical Research Center for Rheumatic and Immunologic Diseases, Xiangya Hospital, Changsha, China
| | - Ding Bao
- Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
- Provincial Clinical Research Center for Rheumatic and Immunologic Diseases, Xiangya Hospital, Changsha, China
| | - Meng Meng
- Department of Pathology, Xiangya Hospital of Central South University, Changsha, China
| | - Lixia Lu
- Department of Dermatology, Xiangya Hospital of Central South University, Changsha, China
| | - Honglin Zhu
- Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
- Provincial Clinical Research Center for Rheumatic and Immunologic Diseases, Xiangya Hospital, Changsha, China
- *Correspondence: Honglin Zhu,
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18
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Zhang M, Zhang X. T cells in ocular autoimmune uveitis: Pathways and therapeutic approaches. Int Immunopharmacol 2023; 114:109565. [PMID: 36535124 DOI: 10.1016/j.intimp.2022.109565] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/29/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022]
Abstract
Autoimmune uveitis is a non-infectious intraocular condition that affects the uveal tract of the eye and threatens vision if not treated properly. Increasing evidence suggests that activated CD4+ T cells are associated with progressive and permanent destruction of photoreceptors in ocular autoimmune diseases. As such, the purpose of this review is to offer an overview of the role of CD4+ T cells in autoimmune uveitis as well as a justification for the current development and assessment of innovative autoimmune uveitis medications targeting CD4+ T cells. With an emphasis on T helper (Th)17, Th1, and Th2 cells, follicular helper CD4+ T cells, and regulatory T cells, this review presents a summary of recent research related to the pathways and signaling that encourage CD4+ T cells to develop into specialized effector cells. We also describe immunotherapeutic approaches based on CD4+ T cell subsets and their potential as therapeutic agents for autoimmune disorders.
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Affiliation(s)
- Mi Zhang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Xiaomin Zhang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China.
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19
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Neroev VV, Sorozhkina ES, Krichevskaya GI, Balatskaya NV, Davydova GA, Lisitsyna TA. Clinical features of Behcet’s uveitis in patients with herpesvirus reactivation. RUSSIAN OPHTHALMOLOGICAL JOURNAL 2022. [DOI: 10.21516/2072-0076-2022-15-4-58-65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Purpose. To study the possible impact of human herpes viruses (HHV) reactivation: herpes simplex virus type 1 (HSV 1), type 2 (HSV 2), cytomegalovirus (CMV) and Epstein — Barr virus (EBV) on the clinical course of uveitis in Behcet's disease (BD). Material and methods. Serum samples of 106 BD patients (ave. age 39) with uveitis were examined for the presence of antibodies — serological markers of chronic HHV infection and reactivation. Results. In 65 patients (25 with active uveitis (UA), 40 with uveitis remission (UR)), HHV reactivation was detected (mainly HSV 1, less often HSV 2, CMV and EBV — in individual cases), 41 patients had chronic HHV (17 with UA, 24 with UR). Certain clinical symptoms of uveitis were found to depend on HHV activity. Clinical signs of active uveitis (cells in the vitreous body), as well as severe irreversible changes (social blindness and low vision) were significantly more frequently detected in cases of HHV reactivation (p < 0.05) than in chronic HHV. The data obtained allow us to suggest, with some caution, that a subclinical HHV reactivation which stays after the onset of clinical uveitis remission, is an important factor of postuveal complications that are mainly manifested during remission. These complications include epiretinal fibrosis, pronounced optic nerve atrophy, and vasculitis (arterial and venous occlusion). Conclusion. The remission period in patients with subclinical herpesvirus activity is less favorable than in patients without serological markers of HHV reactivation. HHV reactivation that persists after uveitis activity is stopped can contribute to sudden exacerbations of uveitis.
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Affiliation(s)
- V. V. Neroev
- Helmholtz National Medical Research Center of Eye Diseases; Moscow Evdokimov State Medical Stomatological University
| | | | | | | | - G. A. Davydova
- Helmholtz National Medical Research Center of Eye Diseases
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Üsküdar Cansu D, Korkmaz C. Age-related immunosenescence in Behçet's disease. Rheumatol Int 2022; 42:1513-1522. [PMID: 35593976 DOI: 10.1007/s00296-022-05144-x] [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: 03/23/2022] [Accepted: 05/03/2022] [Indexed: 11/27/2022]
Abstract
Behçet's disease (BD) is a systemic vasculitis of unknown etiology causing recurrent mucocutaneous lesions, ocular involvement, central nervous system involvement, and vascular involvement. The disease is characterized by exacerbations and spontaneous remissions. Prognosis is poor in young men when the vessels are involved. The course is more active and severe in the first years of the disease. One of the most interesting features of BD is that the disease changes to a state of low activity and remission over time. Although the association between aging and lower disease activity is well established, there is limited literature data and research investigating the cause. Similarly, there are not many studies on the late onset of BD and its characteristics. In this regard, understanding the cause of the decline in disease activity over time may open new avenues for pathogenesis and treatment research. In this review, we focus on the immunosenescence caused by chronic inflammation and aging in BD. Based on the effect of testosterone on innate immune cells, we also briefly discussed the potential effects of this hormone on vascular involvement.
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Affiliation(s)
- Döndü Üsküdar Cansu
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Eskişehir Osmangazi University, 26480, Eskişehir, Turkey.
| | - Cengiz Korkmaz
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Eskişehir Osmangazi University, 26480, Eskişehir, Turkey
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