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Alsabbagh MM. Cytokines in psoriasis: From pathogenesis to targeted therapy. Hum Immunol 2024; 85:110814. [PMID: 38768527 DOI: 10.1016/j.humimm.2024.110814] [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: 02/25/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/22/2024]
Abstract
Psoriasis is a multifactorial disease that affects 0.84% of the global population and it can be associated with disabling comorbidities. As patients present with thick scaly lesions, psoriasis was long believed to be a disorder of keratinocytes. Psoriasis is now understood to be the outcome of the interaction between immunological and environmental factors in individuals with genetic predisposition. While it was initially thought to be solely mediated by cytokines of type-1 immunity, namely interferon-γ, interleukin-2, and interleukin-12 because it responds very well to cyclosporine, a reversible IL-2 inhibitor; the discovery of Th-17 cells advanced the understanding of the disease and helped the development of biological therapy. This article aims to provide a comprehensive review of the role of cytokines in psoriasis, highlighting areas of controversy and identifying the connection between cytokine imbalance and disease manifestations. It also presents the approved targeted treatments for psoriasis and those currently under investigation.
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Affiliation(s)
- Manahel Mahmood Alsabbagh
- Princess Al-Jawhara Center for Molecular Medicine and Inherited Disorders and Department of Molecular Medicine, Arabian Gulf University, Manama, Bahrain.
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2
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Gulcelik NE, Akin S, Aydin K, Aydin Mericoz C, Guler Tezel YG, Usman A. The role of vascular endothelial growth factor in the development of papillary thyroid carcinoma in patients with lymphocytic thyroiditis. Minerva Endocrinol (Torino) 2023; 48:379-386. [PMID: 35775885 DOI: 10.23736/s2724-6507.22.03663-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
BACKGROUND Vascular endothelial growth factor (VEGF) plays a pivotal role in the pathogenesis of autoimmune chronic inflammatory conditions and papillary thyroid carcinoma (PTC). We hypothesized that, as VEGF expression is increased both in PTC and in lymphocytic thyroiditis (LT), it may stimulate the development of PTC in patients with LT. To evaluate this, we examined both tumor and adjacent non-tumoral tissues of PTC patients with and without LT. METHODS A total of 50 patients with PTC (52.50±7.41 years) and 17 patients with nodular goiter (NG) (50.47±10.38 years) were included in the study. According to the presence of LT, patients with PTC were further divided into two groups. Immunohistochemical analyses of VEGF were conducted in all patients and for PTC patients, both tumor tissue and adjacent non-tumoral tissue were evaluated. RESULTS The scores for intensity of staining and percentage of labeled thyrocytes for VEGF were found to be significantly higher in the PTC patients than in the NG patients (P<0.001, P<0.001, respectively). The tumor tissue revealed similar scores for PTC patients with LT and without LT. However, the scores in adjacent non-tumoral tissue were higher in PTC patients with LT than in patients without LT (P=0.004, P=0.01, respectively). CONCLUSIONS To the best of our knowledge, our results are the first to demonstrate that the expression of VEGF in adjacent non-tumoral tissue were higher in PTC patients with LT than in those without, which shows a possible role of VEGF expression in the progression of PTC in the presence of LT.
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Affiliation(s)
- Nese E Gulcelik
- Department of Endocrinology and Metabolism, Faculty of Medicine, Hacettepe University, Ankara, Türkiye -
- Department of Endocrinology and Metabolism, Gulhane Faculty of Medicine, University of Health Sciences, Ankara, Türkiye -
| | - Safak Akin
- Department of Endocrinology and Metabolism, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
- Department of Endocrinology and Metabolism, Gulhane Faculty of Medicine, University of Health Sciences, Ankara, Türkiye
| | - Kadriye Aydin
- Department of Endocrinology and Metabolism, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
- Department of Endocrinology and Metabolism, Kartal Dr. Lutfi Kirdar Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye
| | - Cisel Aydin Mericoz
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
- Department of Pathology, Koc University, Istanbul, Türkiye
| | - Yesim G Guler Tezel
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
| | - Aydan Usman
- Department of Endocrinology and Metabolism, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
- Department of Endocrinology and Metabolism, Private Clinic, Ankara, Türkiye
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Liu XQ, Zhou PL, Yin XY, Wang AX, Wang DH, Yang Y, Liu Q. Circulating inflammatory cytokines and psoriasis risk: A systematic review and meta-analysis. PLoS One 2023; 18:e0293327. [PMID: 37883350 PMCID: PMC10602280 DOI: 10.1371/journal.pone.0293327] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND Psoriasis is a systemic immune-mediated chronic inflammatory skin disease; its systemic manifestations and periodic recurrence negatively affect a patient's quality of life. Inflammatory cytokines are known to have an important role in the onset and progression of psoriasis, however, data on the association between circulating inflammatory cytokines and psoriasis risk is inconclusive. Here, we explore the relevance of circulating proinflammatory factors to the pathogenesis of psoriasis using a meta-analysis. OBJECTIVE To explore the association between circulating levels of inflammatory factors and psoriasis to elucidate the mechanisms underlying psoriasis and improve clinical diagnosis and treatment. METHODS We systematically retrieved articles published in PubMed, EMBASE, the Cochrane Library and the Web of Science from the establishment of each database to January 2023. The standard mean difference (SMD) in cytokine levels of individuals with psoriasis and healthy controls was used to check for correlations between circulating inflammatory factor levels and psoriasis. RESULTS Fifty-seven studies, with data from 2838 patients, were retrieved and included in the meta-analysis. Eleven inflammatory factors were studied (circulating interleukin-2 (IL-2), IL-4, IL-12, IL-17, IL-18, IL-22, IL-23, IL-35, IL-36, transforming growth factor-beta (TGF-β) and gamma-interferon (IFN-γ)). Of these, IL-2 [SMD = 1.29 (95% CI: 0.61-1.97; P <0.001)], IL-17 [SMD = 0.71 (95% CI: 0.12-1.30; P = 0.018)], IL-18 [SMD = 1.27 (95% CI: 0.64-1.90; P <0.001)], and IFN-γ [SMD = 1.90 (95% CI: 1.27-2.52; P <0.001)] levels had significant correlations with psoriasis. CONCLUSION Increased serum concentrations of the circulating inflammatory cytokines IL-2, IL-17, IL-18 and IFN-γ were significantly correlated with psoriasis.
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Affiliation(s)
- Xiao-Qing Liu
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Pei-Lin Zhou
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xin-Yu Yin
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Ai-Xue Wang
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Da-Hu Wang
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yun Yang
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Qiang Liu
- Department of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
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Alhelf M, Rashed L, Doss RW, Mohamed SM, Abd Elazeem NA. Long noncoding RNA (taurine upregulated gene 1) and micro RNA-377: emerging players in the development of metabolic syndrome among psoriasis patients. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2023; 12:68. [DOI: 10.1186/s43088-023-00404-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 06/29/2023] [Indexed: 09/02/2023] Open
Abstract
Abstract
Background
Psoriasis (PsO) is an immune-mediated dermatosis and systemic inflammatory condition that can affect the skin, joints, and other organs and tissues with a range of comorbidities. The activation of proinflammatory cytokines is the primary cause of the development of skin lesions in PsO. Patients with PsO have a higher risk of developing cardiovascular metabolic comorbidities; among these is the metabolic syndrome (MetS). Particularly, MetS is characterized by abdominal obesity, hypertension, hyperglycemia, and hyperlipidemia, has been linked to PsO. The connection between PsO and MetS is believed to be caused by PsO generating systemic inflammation, which then results in elevated inflammatory adipokines, endothelial dysfunction, and insulin resistance. Micro RNA-377 and long noncoding RNA taurine upregulated 1 (TUG1) are both involved in the control of a variety of inflammatory disorders in humans and can be employed as biomarkers for the diagnosis and prognosis of psoriasis. The aim of the present study is to establish a panel of biomarkers for the early diagnosis of MetS incidence in psoriasis and thereby, reducing its lethal consequences.
Results
In this study, 120 patients: 40 psoriatic patients, 40 psoriatic patients with metabolic syndrome, and 40 healthy subjects were conducted. Expressions of Long noncoding RNA Taurine Upregulated Gene-1 (TUG1), miRNA-377 and Peroxisome Proliferator-Activated Receptor-γ (PPAR-γ) were assessed in tissue lesion by real-time PCR. ELISA technique was carried out for the detection of serum levels of plasminogen activator inhibitor-1 (PAI-1) and transforming growth factor β (TGFβ). Moreover, miRNA-377 expression was significantly elevated with the simultaneous down-regulation of both TUG-1 and PPAR-γ in PsO-MetS group when compared to those of PsO and control groups. Furthermore, PAI-1 and TGFβ levels were higher in PsO-MetS than PsO.
Conclusions
The dysregulated levels of TUG-1, miRNA-377, PPAR-γ, PAI-1, and TGFβ, biomarkers may provide information about their potential role in the emergence of MetS in psoriasis patients.
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Fries A, Saidoune F, Kuonen F, Dupanloup I, Fournier N, Guerra de Souza AC, Haniffa M, Ma F, Gudjonsson JE, Roesner L, Li Y, Werfel T, Conrad C, Gottardo R, Modlin RL, Di Domizio J, Gilliet M. Differentiation of IL-26 + T H17 intermediates into IL-17A producers via epithelial crosstalk in psoriasis. Nat Commun 2023; 14:3878. [PMID: 37391412 PMCID: PMC10313793 DOI: 10.1038/s41467-023-39484-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 06/15/2023] [Indexed: 07/02/2023] Open
Abstract
Interleukin (IL)-26 is a TH17 cytokine with known antimicrobial and pro-inflammatory functions. However, the precise role of IL-26 in the context of pathogenic TH17 responses is unknown. Here we identify a population of blood TH17 intermediates that produce high levels of IL-26 and differentiate into IL-17A-producing TH17 cells upon TGF-β1 exposure. By combining single cell RNA sequencing, TCR sequencing and spatial transcriptomics we show that this process occurs in psoriatic skin. In fact, IL-26+ TH17 intermediates infiltrating psoriatic skin induce TGF-β1 expression in basal keratinocytes and thereby promote their own differentiation into IL-17A-producing cells. Thus, our study identifies IL-26-producing cells as an early differentiation stage of TH17 cells that infiltrates psoriatic skin and controls its own maturation into IL17A-producing TH17 cells, via epithelial crosstalk involving paracrine production of TGF-β1.
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Affiliation(s)
- Anissa Fries
- Department of Dermatology, CHUV University Hospital and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Fanny Saidoune
- Department of Dermatology, CHUV University Hospital and University of Lausanne (UNIL), Lausanne, Switzerland
| | - François Kuonen
- Department of Dermatology, CHUV University Hospital and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Isabelle Dupanloup
- Translational Data Science Facility, Agora Cancer Research Center, Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Nadine Fournier
- Translational Data Science Facility, Agora Cancer Research Center, Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Ana Cristina Guerra de Souza
- Translational Data Science Facility, Agora Cancer Research Center, Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Muzlifah Haniffa
- Department of Dermatology and NIHR Newcastle Biomedical Research Centre, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, NE2 4LP, UK
| | - Feiyang Ma
- Department of Dermatology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Johann E Gudjonsson
- Department of Dermatology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Lennart Roesner
- Department of Dermatology, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Yang Li
- Department of Computational Biology for Individualised Medicine, Centre for Individualised Infection Medicine (CiiM), Helmholtz Centre for Infection Research (HZI), Hannover Medical School (MHH), Hannover, Germany
| | - Thomas Werfel
- Department of Dermatology, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Curdin Conrad
- Department of Dermatology, CHUV University Hospital and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Raphael Gottardo
- Biomedical Data Sciences Center, CHUV, UNIL, and SIB, Lausanne, Switzerland
| | - Robert L Modlin
- Division of Dermatology, Department of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Jeremy Di Domizio
- Department of Dermatology, CHUV University Hospital and University of Lausanne (UNIL), Lausanne, Switzerland.
| | - Michel Gilliet
- Department of Dermatology, CHUV University Hospital and University of Lausanne (UNIL), Lausanne, Switzerland.
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Yadav K, Singh D, Singh MR, Minz S, Princely Ebenezer Gnanakani S, Sucheta, Yadav R, Vora L, Sahu KK, Bagchi A, Singh Chauhan N, Pradhan M. Preclinical study models of psoriasis: State-of-the-art techniques for testing pharmaceutical products in animal and nonanimal models. Int Immunopharmacol 2023; 117:109945. [PMID: 36871534 DOI: 10.1016/j.intimp.2023.109945] [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: 11/03/2022] [Revised: 02/18/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023]
Abstract
Local and systemic treatments exist for psoriasis, but none can do more than control its symptoms because of its numerous unknown mechanisms. The lack of validated testing models or a defined psoriatic phenotypic profile hinders antipsoriatic drug development. Despite their intricacy, immune-mediated diseases have no improved and precise treatment. The treatment actions may now be predicted for psoriasis and other chronic hyperproliferative skin illnesses using animal models. Their findings confirmed that a psoriasis animal model could mimic a few disease conditions. However, their ethical approval concerns and inability to resemble human psoriasis rightly offer to look for more alternatives. Hence, in this article, we have reported various cutting-edge techniques for the preclinical testing of pharmaceutical products for the treatment of psoriasis.
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Affiliation(s)
- Krishna Yadav
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India; Raipur Institute of Pharmaceutical Education and Research, Sarona, Raipur, Chhattisgarh 492010, India
| | - Deependra Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
| | - Manju Rawat Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
| | - Sunita Minz
- Department of Pharmacy, Indira Gandhi National Tribal University, Amarkantak, India
| | | | - Sucheta
- School of Medical and Allied Sciences, K. R. Mangalam University, Gurugram, Haryana 122103, India
| | - Renu Yadav
- School of Medical and Allied Sciences, K. R. Mangalam University, Gurugram, Haryana 122103, India
| | - Lalitkumar Vora
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, BT9 7BL, UK
| | - Kantrol Kumar Sahu
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh 281406, India
| | - Anindya Bagchi
- Tumor Initiation & Maintenance Program, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road La Jolla, CA 92037, USA
| | - Nagendra Singh Chauhan
- Drugs Testing Laboratory Avam Anusandhan Kendra (AYUSH), Government Ayurvedic College, Raipur, India
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Pritulo OA, Petrov AA. Comprehensive assessment of the dynamics of angiogenesis in patients with psoriasis treated with methotrexate. VESTNIK DERMATOLOGII I VENEROLOGII 2023. [DOI: 10.25208/vdv1387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Background: evaluation of the severity of pathological angiogenesis in patients with psoriasis can be considered as a promising direction for monitoring the activity of disease and effectiveness of systemic therapy.
Aims: evaluation of interconnections between indicators of angiogenesis in the skin and nail bed of psoriasis patients with clinical characteristics of disease course and therapeutic response to the use of methotrexate by a comprehensive study of the morphometric data dynamics of videodermatoscopy in vascular bed of the skin, the severity of blood flow in the dermis and nail bed during ultrasonic power dopplerography and plasma concentrations of vascular endothelial growth factor (VEGF) and endothelin-1 (En-1).
Materials and methods: work is based on the data analysis from a survey of 82 patients with moderate to severe psoriasis vulgaris in acute stage, who were first prescribed methotrexate in the form of subcutaneous injections at a dose of 10-15 mg per week in combination with folic acid 5 mg per week. Before treatment and three months after start of methotrexate therapy, all patients underwent videodermatoscopy with dimension of density and size of dilated skin capillaries, ultrasonography of psoriatic plaques and nail bed of affected nails and measurement of doppler blood flow parameters and concentration of VEGF and En-1 in blood plasma.
Results: a direct correlation was established between the average diameter of dilated skin capillaries (vascular glomeruli), the degree of increased blood flow in the doppler energy study of psoriatic plaques skin area and the plasma concentration of VEGF and En-1 and values of PASI, BSA, sPGA and DLQI indices, as well as the severity of doppler blood flow of the nail bed and NAPSI index.Under the influence of methotrexate treatment, a decrease in diameter and density of vascular glomeruli, the degree of blood flow in area of psoriatic plaques and the concentration of VEGF and En-1 was observed.
Conclusions: studied indicators of angiogenesis can be used as additional criteria for assessing degree of activity and achieving clinical improvement/remission during systemic therapy in patients with moderate and severe psoriasis.
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The Growth Factor Release from a Platelet-Rich Plasma Preparation Is Influenced by the Onset of Guttate Psoriasis: A Case Report. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12147250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The involvement of platelets in immune and inflammatory processes is generally recognized; nevertheless, in psoriasis, their role is not clearly understood. We studied the in vitro growth factor release from a platelet-rich plasma preparation, the concentrated growth factors (CGF), in a case of a psoriasis subject three days before the onset of the papule. The CGF clots were incubated in a cell culture medium without growth supplements for 5 h and 1, 3, 6, 7, and 8 days, and the release kinetics of PDGF-AB, VEGF, TNF-α, and TGF-β1 were evaluated. The data, based on the results obtained during the case study, report a general increase in growth factor release in the psoriasis subject with respect to the healthy control, indicating an imbalance of growth factor production from blood cells. Although the results should be validated in the future, they show new aspects of this dermatological pathology, opening new possibilities both as the method of study, using CGF, and the involvement of platelets and growth factors in its development and maintenance.
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Dobrică EC, Cozma MA, Găman MA, Voiculescu VM, Găman AM. The Involvement of Oxidative Stress in Psoriasis: A Systematic Review. Antioxidants (Basel) 2022; 11:antiox11020282. [PMID: 35204165 PMCID: PMC8868066 DOI: 10.3390/antiox11020282] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 02/04/2023] Open
Abstract
Psoriasis is a chronic, immune-mediated inflammatory dermatosis characterized by the appearance of erythematous plaques, covered by white scales, occasionally pruritogenic, and distributed mainly on the extensor areas. Oxidative stress is defined as an imbalance or a transient or chronic increase in the levels of free oxygen/nitrogen radicals, either as a result of the exaggerated elevation in their production or the decrease in their ability to be eliminated by antioxidant systems. Although the pathogenesis of psoriasis remains far from elucidated, there are studies that delineate an involvement of oxidative stress in this skin disorder. Thus, a systematic search was computed in PubMed/Medline, Web of Science and SCOPUS and, in total, 1293 potentially eligible articles exploring this research question were detected. Following the removal of duplicates and the exclusion of irrelevant manuscripts based on the screening of their titles and abstracts (n = 995), 298 original articles were selected for full-text review. Finally, after we applied the exclusion and inclusion criteria, 79 original articles were included in this systematic review. Overall, the data analyzed in this systematic review point out that oxidative stress markers are elevated in psoriasis and share an association with the duration and severity of the disease. The concentrations of these biomarkers are impacted on by anti-psoriasis therapy. In addition, the crosstalk between psoriasis and oxidative stress is influenced by several polymorphisms that arise in genes encoding markers or enzymes related to the redox balance. Although the involvement of oxidative stress in psoriasis remains undisputable, future research is needed to explore the utility of assessing circulating serum, plasma, urinary and/or skin biomarkers of oxidative stress and of studying polymorphisms in genes regulating the redox balance, as well as how can these findings be translated into the management of psoriasis, as well in understanding its pathogenesis and evolution.
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Affiliation(s)
- Elena-Codruța Dobrică
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Dermatology, “Elias” University Emergency Hospital, 011461 Bucharest, Romania
- Correspondence: or (E.-C.D.); (V.-M.V.)
| | - Matei-Alexandru Cozma
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (M.-A.C.); (M.-A.G.)
- Department of Gastroenterology, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Mihnea-Alexandru Găman
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (M.-A.C.); (M.-A.G.)
- Department of Hematology, Center of Hematology and Bone Marrow Transplantation, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Vlad-Mihai Voiculescu
- Department of Dermatology, “Elias” University Emergency Hospital, 011461 Bucharest, Romania
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (M.-A.C.); (M.-A.G.)
- Correspondence: or (E.-C.D.); (V.-M.V.)
| | - Amelia Maria Găman
- Department of Pathophysiology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; or
- Clinic of Hematology, Filantropia City Hospital, 200143 Craiova, Romania
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Analysis of the influence of adalimumab to the expression pattern of mRNA and protein of TGF-β1-3 in dermal fibroblast exposed to lipopolysaccharide. Postepy Dermatol Alergol 2021; 38:597-602. [PMID: 34658700 PMCID: PMC8501426 DOI: 10.5114/ada.2020.94181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 03/03/2020] [Indexed: 01/17/2023] Open
Abstract
Introduction Psoriasis is a inflammatory illness, where incorrect expression of cytokines and bacteria lipopolysaccharide are observed. In the therapy of moderate to severe psoriasis anti-TNF drugs, i.e. adalimumab are used which have the influence for secreting another cytokines, such as transforming growth factor-β (TGF-β). Aim To analyse the expression profile of mRNA TGF-β1-3 and proteins (TGF-β1 and TGF-β2) it codes in normal human dermal fibroblasts (NHDF) exposed to bacterial lipopolysaccharide (induction of inflammation) and adalimumab (anti-TNF drug). Material and methods NHDFs treated with bacterial lipopolysaccharide at a medium concentration of 1 μg/ml for 8 h, and then added to an adalimumab culture at a concentration of 8 μg/ml and continued exposure of the fibroblasts to it for 2, 8 and 24 h. The molecular analysis included microarray, RTqPCR and ELISA assays. Results Treating the skin fibroblast cells with LPS resulted in significant statistical changes in the expression of TGF-β1 (↑) and TGF-β2 (↓) in comparison to the control culture. Likewise, after adding adalimumab to the culture of NHDF treated previously with LPS, significant changes in the expression of TGF-β1 (↑) and TGF-β2 (↓) were noted in comparison to the control culture (p < 0.05). On the protein level it can be determined that LPS and adalimumab cause an increase in the concentration of TGF-β1 and a decrease in the expression of TGF-β2 in comparison to the control culture. Conclusions Blocking the signalling dependant on TNF-α using adalimumab causes an increase in the expression of TGF-β1 and a simultaneous decrease in the case of TGF-β2.
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11
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Zhan H, Li H, Liu C, Cheng L, Yan S, Li Y. Association of Circulating Vascular Endothelial Growth Factor Levels With Autoimmune Diseases: A Systematic Review and Meta-Analysis. Front Immunol 2021; 12:674343. [PMID: 34122433 PMCID: PMC8191579 DOI: 10.3389/fimmu.2021.674343] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/27/2021] [Indexed: 12/29/2022] Open
Abstract
Background Autoimmune diseases (ADs) are characterized by immune-mediated tissue damage, in which angiogenesis is a prominent pathogenic mechanism. Vascular endothelial growth factor (VEGF), an angiogenesis modulator, is significantly elevated in several ADs including rheumatoid arthritis (RA), systemic sclerosis (SSc), and systemic lupus erythematosus (SLE). We determined whether circulating VEGF levels were associated with ADs based on pooled evidence. Methods The analyses included 165 studies from the PubMed, EMBASE, Cochrane Library, and Web of Science databases and fulfilled the study criteria. Comparisons of circulating VEGF levels between patients with ADs and healthy controls were performed by determining pooled standard mean differences (SMDs) with 95% confidence intervals (CIs) in a random-effect model using STATA 16.0. Subgroup, sensitivity, and meta-regression analyses were performed to determine heterogeneity and to test robustness. Results Compared with healthy subjects, circulating VEGF levels were significantly higher in patients with SLE (SMD 0.84, 95% CI 0.25-1.44, P = 0.0056), RA (SMD 1.48, 95% CI 0.82-2.15, P <0.0001), SSc (SMD 0.56, 95% CI 0.36-0.75, P <0.0001), Behcet's disease (SMD 1.65, 95% CI 0.88-2.41, P <0.0001), Kawasaki disease (SMD 2.41, 95% CI 0.10-4.72, P = 0.0406), ankylosing spondylitis (SMD 0.78, 95% CI 0.23-1.33, P = 0.0052), inflammatory bowel disease (SMD 0.57, 95% CI 0.43-0.71, P <0.0001), psoriasis (SMD 0.98, 95% CI 0.62-1.34, P <0.0001), and Graves' disease (SMD 0.69, 95% CI 0.20-1.19, P = 0.0056). Circulating VEGF levels correlated with disease activity and hematological parameters in ADs. Conclusion Circulating VEGF levels were associated with ADs and could predict disease manifestations, severity and activity in patients with ADs. Systematic Review Registration PROSPERO, identifier CRD42021227843.
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Affiliation(s)
- Haoting Zhan
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department, State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Haolong Li
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department, State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Chenxi Liu
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department, State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Linlin Cheng
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department, State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Songxin Yan
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department, State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yongzhe Li
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department, State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Ustekinumab therapy changes the transcriptional activity pattern of TGF-β1-3 genes. Postepy Dermatol Alergol 2021; 38:244-248. [PMID: 34408592 PMCID: PMC8362746 DOI: 10.5114/ada.2019.91504] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 10/12/2019] [Indexed: 01/31/2023] Open
Abstract
INTRODUCTION One of the examples of genes whose expression can be altered by the action of ustekinumab is TGF-β. It is a pleiotropic cytokine whose activity affects psoriatic changes and the state of homeostasis of the whole organism. AIM To evaluate the effect of ustekinumab on the transcriptional activity of TGF-β family genes in patients with psoriatic arthritis and to check whether the results obtained can be helpful in monitoring the progress of treatment. MATERIAL AND METHODS From total PBMCs obtained from peripheral blood of 14 patients with psoriatic arthritis, total RNA was isolated. The expression level of the TGF-β1, TGF-β2 and TGF-β3 genes was determined by RT-qPCR in real time. RESULTS In all the analysed samples, the presence of mRNA of three TGF-β isoforms was quantitated in each week of therapy. TGF-β3 and the smallest TGF-β2 showed the highest expression. Statistically significant correlations were observed in the amount of TGF-β1 and TGF-β3/µg mRNA RNA, TGF-β2 and TGF-β2/µg RNA and TGF-β3 and TGF-β3/µg RNA. CONCLUSIONS Ustekinumab influences the transcriptional activity of TGF-β genes, and the changes caused have a bearing on the patient's health.
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Oliver S, Pham TTP, Li Y, Xu FJ, Boyer C. More than skin deep: using polymers to facilitate topical delivery of nitric oxide. Biomater Sci 2021; 9:391-405. [PMID: 32856653 DOI: 10.1039/d0bm01197e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Skin, the largest organ in the human body, provides several important functions, including providing protection from mechanical impacts, micro-organisms, radiation and chemicals; regulation of body temperature; the sensations of touch and temperature; and the synthesis of several substances including vitamin D, melanin, and keratin. Common dermatological disorders (CDDs) include inflammatory or immune-mediated skin diseases, skin infection, skin cancer, and wounds. In the treatment of skin disorders, topical administration has advantages over other routes of administration, and polymers are widely used as vehicles to facilitate the delivery of topical therapeutic agents, serving as matrices to keep therapeutic agents in contact with the skin. Nitric oxide (NO), a cellular signalling molecule, has attracted significant interest in treating a broad spectrum of diseases, including various skin disorders. However, there are a number of challenges in effectively delivering NO. It must be delivered in a controlled manner at sufficient concentrations to be efficacious and the delivery system must be stable during storage. The use of polymer-based systems to deliver NO topically can be an effective strategy to overcome these challenges. There are three main approaches for incorporating NO with polymers in topical delivery systems: (i) physical incorporation of NO donors into polymer bases; (ii) covalent attachment of NO donors to polymers; and (iii) encapsulation of NO donors in polymer-based particles. The latter two approaches provide the greatest control over NO release and have been used by numerous researchers in treating CDDs, including chronic wounds and skin cancer.
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Affiliation(s)
- Susan Oliver
- Australian Centre for NanoMedicine (ACN) and Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney, Australia 2052.
| | - Thi Thu Phuong Pham
- Australian Centre for NanoMedicine (ACN) and Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney, Australia 2052.
| | - Yang Li
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education), Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education), Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Cyrille Boyer
- Australian Centre for NanoMedicine (ACN) and Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney, Australia 2052.
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Bone phenotypes in rheumatology - there is more to bone than just bone. BMC Musculoskelet Disord 2020; 21:789. [PMID: 33248451 PMCID: PMC7700716 DOI: 10.1186/s12891-020-03804-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022] Open
Abstract
Osteoarthritis, rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis, all have one clear common denominator; an altered turnover of bone. However, this may be more complex than a simple change in bone matrix and mineral turnover. While these diseases share a common tissue axis, their manifestations in the area of pathology are highly diverse, ranging from sclerosis to erosion of bone in different regions. The management of these diseases will benefit from a deeper understanding of the local versus systemic effects, the relation to the equilibrium of the bone balance (i.e., bone formation versus bone resorption), and the physiological and pathophysiological phenotypes of the cells involved (e.g., osteoblasts, osteoclasts, osteocytes and chondrocytes). For example, the process of endochondral bone formation in chondrocytes occurs exists during skeletal development and healthy conditions, but also in pathological conditions. This review focuses on the complex molecular and cellular taxonomy of bone in the context of rheumatological diseases that alter bone matrix composition and maintenance, giving rise to different bone turnover phenotypes, and how biomarkers (biochemical markers) can be applied to potentially describe specific bone phenotypic tissue profiles.
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Midde HS, Priyadarssini M, Rajappa M, Munisamy M, Mohan Raj PS, Singh S, Priyadarshini G. Interleukin-9 serves as a key link between systemic inflammation and angiogenesis in psoriasis. Clin Exp Dermatol 2020; 46:50-57. [PMID: 32516443 DOI: 10.1111/ced.14335] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/01/2020] [Accepted: 06/05/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Psoriasis is a T helper cell-mediated chronic immune-mediated inflammatory disease affecting mainly the skin, although systemic pathological effects are also observed. Cytokine-mediated interaction between T lymphocytes and keratinocytes lead to excessive proliferation of keratinocytes, which in turn leads to formation of a proinflammatory milieu and finally to psoriatic plaque formation. AIM To measure interleukin (IL)-9, IL-17 and vascular endothelial growth factor (VEGF) levels in patients with psoriasis compared with controls, and to evaluate the effect of methotrexate (MTX) monotherapy on the aforesaid cytokine levels in psoriasis. METHODS This cohort study included 54 patients with psoriasis and 54 age- and sex-matched healthy controls (HCs). IL-9, IL-17 and VEGF levels were measured by using commercially available ELISA kits. Patients with psoriasis who were on MTX monotherapy were followed up for a period of 3 months. RESULTS Patients with psoriasis had increased levels of IL-9, IL-17 and VEGF at baseline, compared with the HC group. After 3 months of MTX monotherapy, Psoriasis Area Severity Index (PASI), Dermatology Life Quality Index (DLQI) and levels of cytokines (IL-9, IL-17 and VEGF) were significantly decreased compared with baseline. PASI and DLQI at baseline also showed a positive correlation with IL-9, IL-17 and VEGF. CONCLUSION Our results suggest the existence of a proinflammatory milieu in psoriasis, with increased levels of IL-9, IL-17 and the proangiogenic growth factor VEGF, showing an increasing trend with increasing disease severity and impaired quality of life (QoL). MTX treatment helps to reduce levels of IL-9, IL-17 and VEGF, thereby limiting disease progression and improving QoL in psoriasis.
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Affiliation(s)
- H S Midde
- Departments, Department of, Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - M Priyadarssini
- Departments, Department of, Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - M Rajappa
- Departments, Department of, Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - M Munisamy
- Department, Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - P S Mohan Raj
- Departments, Department of, Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - S Singh
- Departments, Department of, Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - G Priyadarshini
- Departments, Department of, Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Zdanowska N, Owczarczyk-Saczonek A, Czerwińska J, Nowakowski JJ, Kozera-Żywczyk A, Owczarek W, Zdanowski W, Placek W. Adalimumab and methotrexate affect the concentrations of regulatory cytokines (interleukin-10, transforming growth factor-β1, and interleukin-35) in patients with plaque psoriasis. Dermatol Ther 2020; 33:e14153. [PMID: 32770629 DOI: 10.1111/dth.14153] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/01/2020] [Accepted: 08/04/2020] [Indexed: 12/19/2022]
Abstract
Dysfunctional regulatory T lymphocytes are important for the pathogenesis of psoriasis and atherosclerosis. We analyzed the severity of atherosclerosis and the concentration of regulatory cytokines in patients with psoriasis who were administered methotrexate or adalimumab for 12 weeks. We included 34 patients with psoriasis (17 each, administered methotrexate or adalimumab) and eight healthy volunteers. BMI, psoriasis area and severity index (PASI), body surface area (BSA), and at least 75% and 90% improvements in PASI were observed. The 10-year risk of fatal cardiovascular disease was estimated using Systematic Coronary Risk Evaluation charts. The plasma interleukin (IL)-10, IL-35, and transforming growth factor β1 (TGF-β1) levels were determined using enzyme-linked immunosorbent assay before and after the 12-week treatment regimen. PASI (P = .0006) and BSA (P = .0001) were positively correlated with the BMI, IL-35 (-0.38), and IL-10 (0.48) levels. Baseline IL-35 concentrations were the highest in healthy volunteers; the IL-10 and TGF-β1 level were the highest in the methotrexate group. IL-10 concentration decreased in both treatment groups (P = .02 for the methotrexate and P = .09 for adalimumab group), and IL-35 decreased in the adalimumab group (P = .019), consistent with skin lesion recovery. Thus, this study demonstrates the dysregulated secretion of regulatory cytokines in psoriatic patients under systemic treatment.
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Affiliation(s)
- Natalia Zdanowska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
| | - Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
| | - Joanna Czerwińska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
| | - Jacek J Nowakowski
- Department of Ecology and Environmental Protection, University of Warmia and Mazury, Olsztyn, Poland
| | - Anna Kozera-Żywczyk
- Department of Dermatology, Military Institute of the Health Services, Warsaw, Poland
| | - Witold Owczarek
- Department of Dermatology, Military Institute of the Health Services, Warsaw, Poland
| | - Wojciech Zdanowski
- Department of Gynecology and Obstetrics, University of Warmia and Mazury, Regional Hospital, Olsztyn, Poland
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
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Gong J, Yang H, Qi D, Tang X. The association of serum vascular endothelial growth factor levels and psoriasis vulgaris: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e21565. [PMID: 32872007 PMCID: PMC7437804 DOI: 10.1097/md.0000000000021565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 07/06/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND In recent years, more and more attention has been paid to the role of skin microcirculation in the pathogenesis of psoriasis. The vascular network of the skin is mainly distributed in the dermis and the subcutaneous fat layer join. The microvessels are composed of terminal arterioles, arteriovenous capillaries, and postcapillary venules. Vascular endothelial growth factor (VEGF) plays an important role in the pathogenesis of psoriasis by promoting angiogenesis. The purpose of this study is to evaluate the relationship between serum VEGF and psoriasis vulgaris. METHODS Embase, CENTRAL, PubMed, China Biology Medicine Database, China National Knowledge Database, Wan Fang Database, and Chong Qing VIP Database will be searched to collect case-control studies and cohort studies and evaluate the relationship between serum VEGF and psoriasis vulgaris. The search time limits will be from the establishment of the database to December 2020. Two researchers will independently screen the studies, extract data, and evaluate the risk of bias of the studies. The Meta-analysis will be carried out with the RevMan5.3 software. The quality of all included studies will be evaluated by the Newcastle-Ottawa scale. RESULTS This study will evaluate the relationship between serum VEGF and the pathogenesis of psoriasis vulgaris. CONCLUSION This study will provide a theoretical basis for the pathogenesis of psoriasis vulgaris. OSF REGISTRATION NUMBER DOI 10.17605/OSF.IO/6DV8P.
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Adwent I, Grabarek BO, Kojs-Mrożkiewicz M, Brus R, Staszkiewicz R, Plewka A, Stasiowski M, Lyssek-Boroń A. The Influence of Adalimumab and Cyclosporine A on the Expression Profile of the Genes Related to TGF β Signaling Pathways in Keratinocyte Cells Treated with Lipopolysaccharide A. Mediators Inflamm 2020; 2020:3821279. [PMID: 32774143 PMCID: PMC7399757 DOI: 10.1155/2020/3821279] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/13/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND In the treatment of moderate to severe psoriasis, cyclosporine A (CsA) conventional therapy is used and biological, anti-cytokine treatment using, for example, anti-TNF drug-adalimumab. AIM This study aimed at investigating the effect of CsA and adalimumab on the profile of mRNAs and protein expression associated with transforming growth factor β (TGFβ) pathways in human keratinocyte (HaCaT) culture previously exposed to lipopolysaccharide (LPS). MATERIALS AND METHODS HaCaT culture was exposed to 1 ng/ml LPS for 8 hours+8 μg/ml adalimumab for 2, 8, and 24 hours or 1 ng/ml LPS for 8 hours+100 ng/ml CsA for 2, 8, and 24 hours and compared to the control culture. Sulphorodamine B cytotoxicity assay was performed. The expression profile of mRNA related to TGFβ paths was indicated by microarray and RTqPCR analyses. The ELISA test was used to analyze changes on the proteome level. Statistical analysis consisted of ANOVA analysis and the post hoc Tukey test (p < 0.05). RESULTS The cytotoxicity test showed that LPS, adalimumab, and cyclosporine in the concentration used in this experiment did not have any cytotoxicity effect on HaCaT cells. The largest fold changes (FC) in expression in (∣FC | >4.00) was determined for TGFβ1-3, TGFβRI-III, SKIL, SMURF2, SMAD3, BMP2, BMP6, JAK2, UBE2D1, SKP2, EDN1, and PRKAR2B (p < 0.05). In addition, on the protein level, the direct changes observed at mRNA were the same. CONCLUSION Analysis of the microarray expression profile of genes associated with TGFβ signaling pathways has demonstrated the potential of cyclosporin A and adalimumab to induce changes in their transcriptional activity. The anti-TNF drug seems to affect TGFβ cascades to a greater extent than cyclosporin A. The obtained results suggest that the regularity of taking the drug is important for the efficacy of psoriasis therapy.
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Affiliation(s)
- Iwona Adwent
- Department of Histology, Cytophysiology and Embryology, Faculty of Medicine in Zabrze, University of Technology in Katowice, Poland
- Department of Dermatology, Andrzej Mielecki Memorial Independent Public Clinical Hospital, Medical University of Silesia, Katowice, Poland
| | - Beniamin Oskar Grabarek
- Department of Histology, Cytophysiology and Embryology, Faculty of Medicine in Zabrze, University of Technology in Katowice, Poland
- 5th Military Clinical Hospital with the SP ZOZ Polyclinic, Krakow, Poland
| | - Marta Kojs-Mrożkiewicz
- Department of Histology, Cytophysiology and Embryology, Faculty of Medicine in Zabrze, University of Technology in Katowice, Poland
| | - Ryszard Brus
- Department of Nurse, High School of Strategic Planning, Koscielna 6, 41-303 Dąbrowa Górnicza, Poland
| | - Rafał Staszkiewicz
- Department of Histology, Cytophysiology and Embryology, Faculty of Medicine in Zabrze, University of Technology in Katowice, Poland
- 5th Military Clinical Hospital with the SP ZOZ Polyclinic, Krakow, Poland
| | - Andrzej Plewka
- Institute of Health Sciences, University of Opole, Poland
| | - Michał Stasiowski
- Department of Anaesthesiology and Intensive Therapy, SMDZ in Zabrze, Medical University of Silesia, Katowice, Poland
| | - Anita Lyssek-Boroń
- Department of Ophthalmology with Paediatric Unit, St. Barbara Hospital, Trauma Center, Sosnowiec, Poland
- Department of Ophtamology, Faculty of Medicine in Zabrze, University of Technology in Katowice, Poland
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Okamoto M, Watanabe M, Inoue N, Ogawa K, Hidaka Y, Iwatani Y. Gene polymorphisms of VEGF and VEGFR2 are associated with the severity of Hashimoto's disease and the intractability of Graves' disease, respectively. Endocr J 2020; 67:545-559. [PMID: 32074519 DOI: 10.1507/endocrj.ej19-0480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Vascular endothelial growth factor (VEGF) is one of main regulators of angiogenesis that functions by binding to its receptors, including VEGF receptor (VEGFR) 2. There are few data available regarding the association between VEGF and VEGFR polymorphisms and the susceptibility to and prognosis of autoimmune thyroid diseases (AITDs). To elucidate this association, we genotyped four functional VEGF and two VEGFR2 polymorphisms and measured serum VEGF levels. In the four functional VEGF polymorphisms, the frequencies of the I carrier and I allele of VEGF -2549 I/D, which has lower activity, were higher in patients with severe HD than in those with mild HD. In the two functional VEGFR2 polymorphisms, the frequency of the rs2071559 CC genotype, which has higher activity, was higher in patients with intractable GD than in controls, and the proportion of GD patients with larger goiters was higher in those with the CC genotype. Moreover, the frequency of the rs1870377 TT genotype with higher activity was higher in patients with intractable GD than in those with GD in remission. Combinations of VEGF and VEGFR2 polymorphisms with stronger interactions were associated with the intractability of GD. Serum VEGF levels were higher in HD and AITD patients than those in controls. In conclusion, VEGF polymorphisms with lower activity were associated with the severity of HD, while VEGFR2 polymorphisms and the combinations of VEGF and VEGFR2 polymorphisms, which have stronger interactions, were associated with the intractability of GD. VEGF and VEGFR2 polymorphisms were associated with HD severity and GD intractability, respectively.
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Affiliation(s)
- Mami Okamoto
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Mikio Watanabe
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Naoya Inoue
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
- Laboratory for Clinical Investigation, Osaka University Hospital, Osaka 565-0871, Japan
| | - Kazane Ogawa
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Yoh Hidaka
- Laboratory for Clinical Investigation, Osaka University Hospital, Osaka 565-0871, Japan
| | - Yoshinori Iwatani
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
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Anani HAA, Tawfeik AM, Maklad SS, Kamel AM, El-Said EE, Farag AS. Circulating Cell-Free DNA as Inflammatory Marker in Egyptian Psoriasis Patients. PSORIASIS-TARGETS AND THERAPY 2020; 10:13-21. [PMID: 32607312 PMCID: PMC7293414 DOI: 10.2147/ptt.s241750] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 03/19/2020] [Indexed: 11/29/2022]
Abstract
Background Cell lesion and apoptosis with release of cell-free DNA (CFD) in circulation are associated with chronic inflammation of psoriasis. Objective The objective of this study was to determine the CFD concentrations in sera of patients with psoriasis, to assess its relationship with disease severity as defined by Psoriasis Area Severity Index (PASI) and other inflammatory biomarkers (C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR)) levels, and to monitor the efficacy of treatment. Patients and Methods Thirty adult patients with different types of psoriasis (25 vulgaris; 10 mild, 15 moderate and 5 erythroderma; severe) were evaluated during the exacerbation phase of the disease, before starting (T0) and after 12 weeks (T12) of treatment with topical therapy for mild cases, narrowband-ultraviolet light B (NB-UVB) for moderate cases and methotrexate for severe cases. Twenty healthy controls were also involved in the study. The concentrations of CFD in sera were measured before and after treatment by quantitative real time PCR (qPCR) using primers of the human β-globin gene. Results At T0, all patients presented significant higher levels of ESR (P=0.05) and CFD (P=0.001) compared with controls. Highly significant elevations of all parameters were observed in severe disease (erythroderma) compared to mild/moderate disease (vulgaris). Methotrexate treatment induced highly significant reductions in all inflammatory markers including CFD (P= 0.042) while topical and UV irradiation therapies had no effects. CFD concentrations showed positive correlations with both PASI (r=0.422, P=0.020) and ESR (r=0.321, P=0.023) only before the start of treatment. Conclusion The level of circulating CFD could be used to monitor psoriasis severity. However, its level cannot be stated for the treatment, except in severe erythrodermic patients upon successful treatment with methotrexate. We recommend validation of a convenient and accurate DNA assay applied directly to biological samples which does not require prior DNA extraction and amplification.
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Affiliation(s)
- Haneya A A Anani
- Departments of Microbiology and Immunology, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Amany M Tawfeik
- Departments of Microbiology and Immunology, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Soheir S Maklad
- Departments of Microbiology and Immunology, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Abeer M Kamel
- Dermatology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Enas E El-Said
- Clinical Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Asmaa S Farag
- Dermatology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
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Owczarczyk-Saczonek A, Czerwińska J, Orylska M, Placek W. Evaluation of selected mechanisms of immune tolerance in psoriasis. Postepy Dermatol Alergol 2019; 36:319-328. [PMID: 31333349 PMCID: PMC6640014 DOI: 10.5114/ada.2019.85641] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/03/2018] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Psoriasis is an autoimmune disease with an excessively aberration of the Th17/Treg balance and deficiency of anti-inflammatory cytokines. AIM Evaluation of Treg markers expression in the lesional and perilesional psoriatic skin and serum anti-inflammatory cytokines in male psoriatic patients compared to healthy men. MATERIAL AND METHODS Treg markers (FoxP3+, CD4, CTLA-4, CD25/IL-2R, CD39/ENTPD1, IL-7R/CD127, CD3) and tissue expression of protective cytokines (IL-10, IL-35, TGF-β) in the lesional and perilesional psoriatic skin from 33 male patients compared to 6 healthy skin samples were evaluated by immunohistochemistry. ELISA was used to assess serum IL-10, IL-35 and TGF-β levels. RESULTS The serum levels of IL-35, IL-10 and TGF-β1 were higher in psoriatic patients than in controls but without any statistically significant relationship with PASI. The expressions of IL-35, CD4, IL-10, TGF-β1, CD3, FOXP3 and CD25/IL-2R were varied in different experimental groups (p < 0.05). The level of IL-35 was the lowest in psoriatic lesions (p < 0.05) compared to perilesional skin and to controls. CD4, IL-10 and TGF-β1 expressions were higher (p < 0.05) in perilesional skin than in lesions. TGF-β1 expression was decreased in psoriatic lesions compared to controls (p < 0.05). CD25/IL2R expression was increased in healthy skin compared to psoriatic skin (p < 0.05). FOXP3 expression was elevated in psoriatic skin compared to healthy and perilesional one. There was no difference between experimental groups in CTLA-4, IL7R/CD127 and CD39/ENTPD1 expression. CONCLUSIONS The differences between the levels of protective cytokines and expression of Treg markers might explain the inflammation development in psoriasis.
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Affiliation(s)
- Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Olsztyn, Poland
| | - Joanna Czerwińska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Olsztyn, Poland
| | - Małgorzata Orylska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Olsztyn, Poland
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Olsztyn, Poland
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Georgescu SR, Tampa M, Caruntu C, Sarbu MI, Mitran CI, Mitran MI, Matei C, Constantin C, Neagu M. Advances in Understanding the Immunological Pathways in Psoriasis. Int J Mol Sci 2019; 20:ijms20030739. [PMID: 30744173 PMCID: PMC6387410 DOI: 10.3390/ijms20030739] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 01/31/2019] [Accepted: 02/08/2019] [Indexed: 12/17/2022] Open
Abstract
Psoriasis vulgaris is a chronic, immune-mediated, inflammatory, polygenic skin disorder affecting approximately 2% of the population. It has a great impact on quality of life; patients often experience depression, anxiety, stigma as well as suicidal behavior. Even though psoriasis is one of the most studied dermatological conditions, the pathogenesis of the disease is still not completely elucidated. The complex interactions between keratinocytes, dendritic cells, T-lymphocytes, neutrophils and mast cells are responsible for the histopathological changes seen in psoriasis. The pathogenic model leading to the formation of psoriatic plaques has however evolved a lot over the years. There is now enough evidence to support the role of interleukin (IL) -23, IL-17, IL-22, T helper (Th) -17 cells, Th-22 cells, T regulatory cells, transforming growth factor (TGF)-β1 and IL-10 in the pathogenesis of the disease. Moreover, several inflammatory and anti-inflammatory molecules are currently being investigated, some of them showing promising results. The aim of this paper is to look over the most recent advances in the immunological pathways involved in the pathogenesis of psoriasis vulgaris.
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Affiliation(s)
- Simona-Roxana Georgescu
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
- Department of Dermatology, Victor Babes Hospital of Infectious Diseases, 030303 Bucharest, Romania.
| | - Mircea Tampa
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
- Department of Dermatology, Victor Babes Hospital of Infectious Diseases, 030303 Bucharest, Romania.
| | - Constantin Caruntu
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
- Department of Dermatology, Prof. N.C. Paulescu National Institute of Diabetes, Nutrition and Metabolic Diseases, 030167 Bucharest, Romania.
| | - Maria-Isabela Sarbu
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
| | - Cristina-Iulia Mitran
- Department of Microbiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
| | - Madalina-Irina Mitran
- Department of Microbiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
| | - Clara Matei
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania.
| | - Carolina Constantin
- Department of Immunology, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania.
- Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania.
| | - Monica Neagu
- Department of Immunology, Victor Babes National Institute of Pathology, 050096 Bucharest, Romania.
- Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania.
- Faculty of Biology, University of Bucharest, 030018 Bucharest, Romania.
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Michalska-Bańkowska A, Wcisło-Dziadecka D, Grabarek B, Mazurek U, Brzezińska-Wcisło L, Michalski P. Clinical and molecular evaluation of therapy with the use of cyclosporine A in patients with psoriasis vulgaris. Int J Dermatol 2018; 58:477-482. [PMID: 30350412 DOI: 10.1111/ijd.14275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 08/06/2018] [Accepted: 09/21/2018] [Indexed: 01/07/2023]
Abstract
BACKGROUND Psoriasis course involves increased secretion of pro-inflammatory cytokines, among others, a beta transforming growth factor (TGFβs) and its receptors. Cyclosporine A (CsA), an immunosuppressive medicine with the molecular mechanism of operation connected with the properties of cell cycle suppression, is often used in the treatment of severe forms of psoriasis. The efficacy of therapy is assessed based on the disease clinical progression indexes - Psoriasis Area and Severity Index (PASI), body surface area (BSA), and Dermatology Life Quality Index (DLQI). The aim of the study was the evaluation of the efficacy of the CsA treatment of patients with psoriasis vulgaris, based on the clinical parameters and an assessment of the expression profiles of TGFβs and TGFβRs, depending on the concurrent diabetes and metabolic syndrome. METHODS The group under study composed of 32 patients (15 with the metabolic syndrome, seven with diabetes) treated with CsA for 84 days. The molecular analysis included extraction of RNA, assessment of TGβF1-3, TGFβRI-III gene expression with the use of the RTqPCR method. The clinical assessment of the effects of this pharmacotherapy involved evaluation of the parameters: PASI, BSA, DLQI before therapy commencement, on the 42nd and 84th days of therapy. RESULTS A statistically significant change in the transcription activity of TGFβ1 in patients with and without diabetes (P = 0.018) and patients with and without metabolic syndrome (P = 0.023) was shown that on the 84th day of therapy. CONCLUSIONS TGFb1 may be claimed as the supplementary molecular marker to evaluate the efficacy of CsA therapy. It seems that systemic diseases have an effect on the efficacy of the applied pharmacotherapy and the course of psoriasis.
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Affiliation(s)
- Anna Michalska-Bańkowska
- Chair and Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Sosnowiec, Poland
| | - Dominika Wcisło-Dziadecka
- Department of Skin Structural Studies, Chair of Cosmetology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Sosnowiec, Poland
| | - Beniamin Grabarek
- Department of Molecular Biology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Sosnowiec, Poland
| | - Urszula Mazurek
- Department of Molecular Biology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Sosnowiec, Poland
| | - Ligia Brzezińska-Wcisło
- Chair and Department of Dermatology, School of Medicine in Katowice, Medical University of Silesia, Sosnowiec, Poland
| | - Piotr Michalski
- School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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Li R, Qiao M, Zhao X, Yan J, Wang X, Sun Q. MiR-20a-3p regulates TGF-β1/Survivin pathway to affect keratinocytes proliferation and apoptosis by targeting SFMBT1 in vitro. Cell Signal 2018; 49:95-104. [PMID: 29886071 DOI: 10.1016/j.cellsig.2018.06.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 05/21/2018] [Accepted: 06/05/2018] [Indexed: 12/18/2022]
Abstract
Psoriasis is a common immune-mediated chronic inflammatory skin disease characterized by abnormal keratinocyte proliferation, differentiation and apoptosis. However, the exact etiology and pathogenesis are still unclear. Evidence is rapidly accumulating for the role of microRNAs in psoriasis. It has been demonstrated that Interleukin-22 (IL-22) plays vital role in T cell-mediated immune response by interacting with keratinocytes in the pathogenesis of psoriasis. The aim of our study was to explore the possible functional role of miR-20a-3p in psoriasis and in IL-22 induced keratinocyte proliferation. Here, we found that miR-20a-3p was down-regulated in psoriatic lesions and in HaCaT cells (human keratinocyte cell line) treated by IL-22 stimulation. Functional experiments showed that overexpression of miR-20a-3p in HaCaT cells suppressed proliferation and induced apoptosis while its knockdown promoted cell proliferation and reduces cell apoptosis. Mechanistically, SFMBT1 was identified as the direct target of miR-20a-3p by dual luciferase reporter assay. SFMBT1 knockdown was demonstrated to inhibit cell growth and induced apoptosis, which was consistent with the function of miR-20a-3p upregulation in HaCaT cells. In addition, results of western blot analysis showed that miR-20a-3p upregulation or SFMBT1 knockdown changed the protein expression levels of TGF-β1 and survivin. Our findings suggest that miR-20a-3p play roles through targeting SFMBT1 and TGF-β1/Survivin pathway in HaCaT cells, and loss of miR-20a-3p in psoriasis may contribute to hyperproliferation and aberrant apoptosis of keratinocytes.
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Affiliation(s)
- Ronghua Li
- Department of Dermatology, Qilu Hospital, Shandong University, 107 West Wenhua Road, Jinan, Shandong, China
| | - Meng Qiao
- Department of Dermatology, Qilu Hospital, Shandong University, 107 West Wenhua Road, Jinan, Shandong, China
| | - Xintong Zhao
- Department of Dermatology, Qilu Hospital, Shandong University, 107 West Wenhua Road, Jinan, Shandong, China
| | - Jianjun Yan
- Department of Dermatology, Qilu Hospital, Shandong University, 107 West Wenhua Road, Jinan, Shandong, China
| | - Xiaoyan Wang
- Department of Dermatology, Qingdao Municipal Hospital (Group), No. 1, Jiaozhou Road, Qingdao, Shandong, China
| | - Qing Sun
- Department of Dermatology, Qilu Hospital, Shandong University, 107 West Wenhua Road, Jinan, Shandong, China.
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El-Hadidi HH, Hassan AS, El-Hanafy G, Amr KS, Abdelmesih SF, Abdelhamid MF. Transforming growth factor-β1 gene polymorphism in psoriasis vulgaris. Clin Cosmet Investig Dermatol 2018; 11:415-419. [PMID: 30174452 PMCID: PMC6110268 DOI: 10.2147/ccid.s171403] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background Increased transforming growth factor beta 1 (TGF-β1) in the epidermis and serum has been found in psoriatic patients. The mechanism for this increase remains unclear. Objective To study the TGF-β1 gene polymorphism at codon 10 and its relation to psoriasis susceptibility in a sample of Egyptian patients. Materials and methods This cross-sectional study involved 70 patients with psoriasis vulgaris and 100 age- and sex- comparable healthy volunteers as a control group. Genomic DNA was prepared from peripheral blood lymphocytes from all subjects using QIAamp DNA mini kit (QIAGEN Inc., Germany). The TGF-β1 polymorphism was genotyped by PCR-based restricted fragment length polymorphism (PCR-RFLP) analysis. Amplification of codon 10, located in exon 1 of TGFβ1 gene was done through PCR reaction using gene-specific primers. Results Statistically significant difference was found between psoriasis patient and controls as regards TGF-β1 (T869C) polymorphism (P=0.045). The presence of TT genotype was associated with a 3-fold risk of psoriasis compared to CC genotype (P=0.016, OR: 3.13 95% CI: 1.24–7.88). T allele was significantly more frequent in psoriasis patients (P=0.017). TGF-β1 gene mutation was significantly higher among psoriasis patients with positive family history (P=0.007). Conclusion TGF-β1 gene polymorphism at codon 10 (T869C) is significantly associated with susceptibility to psoriasis in Egyptian patients. This polymorphism is more common in patients with a positive family history of psoriasis.
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Affiliation(s)
- Heba H El-Hadidi
- Department of Dermatology, Kasr Al-Ainy University Hospitals, Cairo University, Giza, Egypt
| | - Akmal S Hassan
- Department of Dermatology, Kasr Al-Ainy University Hospitals, Cairo University, Giza, Egypt
| | - Ghada El-Hanafy
- Department of Dermatology, Kasr Al-Ainy University Hospitals, Cairo University, Giza, Egypt
| | - Khalda S Amr
- Department of Molecular Genetics, National Research Center, Cairo, Egypt
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Variances in the mRNA expression profile of TGF-β1-3 isoforms and its TGF-βRI-III receptors during cyclosporin a treatment of psoriatic patients. Postepy Dermatol Alergol 2018; 35:502-509. [PMID: 30429710 PMCID: PMC6232546 DOI: 10.5114/ada.2018.77242] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Accepted: 01/08/2018] [Indexed: 01/01/2023] Open
Abstract
Introduction Psoriasis is a chronic, immunologic, multi-factor inflammatory skin disease, strongly associated with a higher level of a number of cytokines, such as isoforms of transforming growth factor β (TGF-β1–3) and its receptors (TGF-βRI–III). One of the most popular and important drugs used to treat this disease is cyclosporin A (CsA). Aim The aim of this study was to investigate the expression of genes encoding the transforming growth factor (TGF)-β isoforms and receptors of the cytokine TGF-βRs in psoriatic patients during an 84-day long observation of the effects of cyclosporin A therapy. It made an attempt to determine the usefulness of testing mRNA expression of TGF-β1–3 and its receptors TGF-βRI–III as the supplementary molecular markers of lost sensitivity to the medicine. Material and methods The study group consisted of 32 patients with psoriasis (20 men and 12 women) treated with cyclosporin A. The changes in expression patterns of TGF-β1-3 and TGF-βRI-III were performed by real-time quantitative reverse transcription PCR (RTqPCR). Results The expression of TGF-β1-3 and TGF-βRI-III were detected in the whole period of therapy with CsA. Changes in transcriptional activities of TGF-β1–3 and TGF-βRI–III during pharmacotherapy were observed. Differences in the expression of these genes were found before and after 42 and 84 days of using CsA. Conclusions The changes in expression profiles of TGF-β1-3 and TGF-βRI-III during CsA therapy can be a useful molecular marker of lost sensitivity to the medicine.
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Pang W, Qi X, Cao C, Zhang S. Inhibitory effects of TGP on KGF‑induced hyperproliferation of HaCaT cells via suppression of the p38 MAPK/NF‑κB p65 pathway. Mol Med Rep 2018; 18:2207-2215. [PMID: 29916542 DOI: 10.3892/mmr.2018.9177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 01/04/2018] [Indexed: 11/05/2022] Open
Abstract
Psoriasis is a chronic inflammatory skin disease, primarily caused by overgrowth and abnormal differentiation of epidermal keratinocytes. Studies have suggested that keratinocyte growth factor (KGF) may be involved in the regulation of differentiation and development of keratinocytes. Total glucosides of peony (TGP) have been widely used for the treatment of psoriasis. The present study aimed to determine whether the therapeutic effect of TGP on psoriasis is mediated by modulation of the p38 mitogen‑activated protein kinase (p38 MAPK)/nuclear factor (NF)‑κB p65 signaling pathways. Cell proliferation was evaluated by CCK‑8 and cell cycle was assessed by flow cytometry assay. Protein and mRNA expression of genes were determined by western blot and reverse transcription‑quantitative polymerase chain reaction, respectively. The results of the present study demonstrated that KGF can promote proliferation of HaCaT cells in a dose‑dependent manner. In addition, it was demonstrated that TGP may suppress the hyperproliferation of HaCaT cells stimulated by KGF by inducing arrest of the cell cycle at the G1 phase. The expression levels of the proinflammatory cytokines interleukin (IL)‑22 and vascular endothelial growth factor (VEGF) were markedly elevated in cells treated with KGF, whereas they were downregulated in cells treated with TGP. Furthermore, combination treatments with p38 MAPK inhibitor SB203580 and KGF, or TGP and KGF suppressed the mRNA and protein expression levels of IL‑22 and VEGF, compared with cells treated with KGF alone. Furthermore, the expression profiles of phosphorylated‑p38 MAPK and NF‑κB p65 were similar to those of IL‑22 and VEGF. The results of the present study suggested that the therapeutic effect of TGP on psoriasis may be mediated by modulation of the p38 MAPK/NF‑κB p65 signaling pathway. The results of the present study contribute to the understanding of the role of TGP in the treatment of psoriasis. The present study provides insights suggesting that p38 MAPK may be a novel regulatory signaling pathway for the treatment of psoriasis.
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Affiliation(s)
- Weirong Pang
- College of Traditional Chinese Medicine, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P.R. China
| | - Xiaoming Qi
- College of Traditional Chinese Medicine, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P.R. China
| | - Chunmei Cao
- College of Traditional Chinese Medicine, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P.R. China
| | - Shuosheng Zhang
- College of Traditional Chinese Medicine, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P.R. China
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The Pathophysiological Mechanisms and the Quest for Biomarkers in Psoriasis, a Stress-Related Skin Disease. DISEASE MARKERS 2018; 2018:5823684. [PMID: 29619128 PMCID: PMC5829341 DOI: 10.1155/2018/5823684] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 12/20/2017] [Accepted: 12/28/2017] [Indexed: 12/24/2022]
Abstract
Psoriasis is a physically, emotionally, and socially invalidating multifactorial disorder, with a significant impact on the patients' quality of life. Stress is one of the leading triggers for psoriasis and has been associated with disease onset and subsequent flare-ups, while the flare-ups by themselves often lead to psychological discomfort. The treatment of psoriasis is individualized, depending on the patients' measurable severity of illness, as well as the impact the skin condition has on patients' quality of life, as assessed by standardized questionnaires. The clinical scales used nowadays for measuring the severity of psoriasis are characterized by low reproducibility and high variability between examiners. Hence, there is a real need to identify objectively measurable biomarkers to standardize the assessment of the severity of psoriasis. We aim to review the pathophysiological mechanisms involved in psoriasis, focusing on the most critical advances in psoriasis biomarker discovery, pointing out those biomarkers which have also been studied in other stress-related conditions, thus emphasizing the relationship between psoriasis and stress.
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Kawaguchi M, Oka T, Sugaya M, Suga H, Kimura T, Morimura S, Fujita H, Sato S. IRF-2 haploinsufficiency causes enhanced imiquimod-induced psoriasis-like skin inflammation. J Dermatol Sci 2018; 90:35-45. [PMID: 29305258 DOI: 10.1016/j.jdermsci.2017.12.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 11/24/2017] [Accepted: 12/20/2017] [Indexed: 01/05/2023]
Abstract
BACKGROUNDS IFN regulatory factor (IRF)-2 is one of the potential susceptibility genes for psoriasis, but how this gene influences psoriasis pathogenesis is unclear. Topical application of imiquimod (IMQ), a TLR7 ligand, induces psoriasis-like skin lesions in mice. OBJECTIVE The aim of this study was to investigate whether IRF-2 gene status would influence severity of skin disease in IMQ-treated mice. METHODS Imiquimod-induced psoriasis-like skin inflammation was assessed by clinical findings, histology, and cytokine expression. The effects of imiquimod or IFN on peritoneal macrophages were analyzed in vitro. RESULTS IMQ-induced skin inflammation assessed by clinical findings and histology was more severe in IRF-2+/- mice than in wild-type mice. In inflamed skin, mRNA expression levels of tumor necrosis factor (TNF)-α, IL-12/23p40, IL-17A, and IL-22 were significantly elevated in IRF-2+/- mice compared to wild-type mice. Stimulation of peritoneal macrophages by IMQ significantly increased mRNA levels of TNF-α, IL-12/23p40, IL-23p19, IL-12p35, and IL-36. Interestingly, macrophages from IRF-2+/- mice expressed higher levels of TNF-α, IL-12/23p40, and IL-36 compared to those from wild-type mice 24 h after stimulation, while they expressed similar levels of IL-12p35 and IL-23p19. Moreover, elevated mRNA expression of inducible nitric oxide synthase was observed only in IMQ-stimulated macrophages derived from IRF-2+/- mice, which correlated with angiogenesis in IMQ-treated ears of IRF-2+/- mice. CONCLUSIONS These results suggest that IRF-2 haploinsufficiency creates heightened biologic responses to IFN-α that phenotypically lead to enhanced angiogenesis and psoriasis-like inflammation within skin.
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Affiliation(s)
- Makiko Kawaguchi
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Tomonori Oka
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Makoto Sugaya
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan.
| | - Hiraku Suga
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Takayuki Kimura
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Sohshi Morimura
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Hideki Fujita
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Shinichi Sato
- Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
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Bressan AL, Pereira D, Medeiros PM, Carneiro S, Azulay-Abulafia L. How relevant are vascular endothelial growth factor and intercellular adhesion molecule in the systemic capillary leak syndrome of psoriasis? An Bras Dermatol 2017; 92:826-829. [PMID: 29364440 PMCID: PMC5786398 DOI: 10.1590/abd1806-4841.20175994] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 12/24/2016] [Indexed: 12/26/2022] Open
Abstract
Psoriasis is a chronic disease, characterized by erythematous scaly lesions, presented in eight different forms: plaques, guttate, pustular, erythrodermic, inverse, nail and scalp psoriasis, and psoriatic arthritis. Its development depends on genetic factors, external stimulus and immune response alteration.1 Proinflammatory cytokines such as TNF-alpha, IL-12 and 23 may also be involved. In the worst cases, systemic complications linked to endothelial alterations may occur. A literature review was conducted for a better understanding of what roles VEGF (vascular endothelial growth factor) and ICAM-1 (intercellular adhesion molecule) have, among other cytokines, in systemic capillary leak syndrome, involved in erythrodermic and pustular psoriasis, the most unstable forms of the disease.
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Affiliation(s)
- Aline Lopes Bressan
- Department of Dermatology, Hospital Universitário Pedro
Ernesto - Universidade do Estado do Rio de Janeiro (HUPE-UERJ) - Rio de Janeiro
(RJ), Brazil
| | | | - Paula Mota Medeiros
- Department of Dermatology, Centro Universitário Cesmac -
Maceió (AL), Brazil
- Department of Dermatology, Centro Universitário Tiradentes
(Unit) - Maceió (AL), Brazil
| | - Sueli Carneiro
- Department of Dermatology, Hospital Universitário Pedro
Ernesto - Universidade do Estado do Rio de Janeiro (HUPE-UERJ) - Rio de Janeiro
(RJ), Brazil
| | - Luna Azulay-Abulafia
- Department of Dermatology, Hospital Universitário Pedro
Ernesto - Universidade do Estado do Rio de Janeiro (HUPE-UERJ) - Rio de Janeiro
(RJ), Brazil
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Li Y, Su J, Li F, Chen X, Zhang G. MiR-150 regulates human keratinocyte proliferation in hypoxic conditions through targeting HIF-1α and VEGFA: Implications for psoriasis treatment. PLoS One 2017; 12:e0175459. [PMID: 28399173 PMCID: PMC5388478 DOI: 10.1371/journal.pone.0175459] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 03/27/2017] [Indexed: 12/27/2022] Open
Abstract
Psoriasis is a common and chronic autoimmune skin disease which affects 2 to 3% of the world population. Abnormal proliferation of human keratinocytes is an important feature of psoriasis, along with local hypoxia and vascular abnormal growth. To leverage recent molecular findings into the personalized treatment of psoriasis, we need a strategy that integrates clinical stratification with molecular phenotyping. MicroRNAs (miRNAs) are a large family of small non-coding RNA which regulates diverse biological process, including cell proliferation, by modulating gene expression at the posttranscriptional level. In the present study, we indicated that miR-150 specifically down-regulated expressed in psoriatic skin lesions, and could inhibit HaCaT cells and primary adult human keratinocytes (HKCs)’ proliferation in either normal or hypoxia conditions; by direct targeting, miR-150 could also regulate the expression of hypoxia-inducible factor-1α (HIF-1α) and vascular endothelial growth factor A (VEGFA). In addition, we found that HIF-1α and VEGFA were highly expressed in the lesional psoriatic skin compared with the non-lesional psoriatic skin, and negatively correlated with miR-150 expression. Taken together, we indicated miR-150 regulates human keratinocytes’ proliferation in hypoxic conditions through targeting HIF-1α and VEGFA in psoriasis for the first time, and provide diagnostic markers and a novel target for psoriasis treatment.
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Affiliation(s)
- Yongjian Li
- Department of Dermatology, Second Affiliated Hospital of Nanhua University, Hengyang, Hunan, China
| | - Juan Su
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Department of Dermatology, XiangYa Hospital, Central South University, Changsha, Hunan, China
| | - Fangfang Li
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Department of Dermatology, XiangYa Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, XiangYa Hospital, Central South University, Changsha, Hunan, China
| | - Guiying Zhang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- * E-mail:
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Turina MC, Landewé R, Baeten D. Lessons to be learned from serum biomarkers in psoriasis and IBD – the potential role in SpA. Expert Rev Clin Immunol 2016; 13:333-344. [DOI: 10.1080/1744666x.2017.1244004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Maureen C. Turina
- Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and immunology Center, Academic Medical Center/University of Amsterdam, Amsterdam, The Netherlands
| | - Robert Landewé
- Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and immunology Center, Academic Medical Center/University of Amsterdam, Amsterdam, The Netherlands
| | - Dominique Baeten
- Department of Clinical Immunology and Rheumatology, Amsterdam Rheumatology and immunology Center, Academic Medical Center/University of Amsterdam, Amsterdam, The Netherlands
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Braun J, Baraliakos X, Hermann KGA, Xu S, Hsu B. Serum Vascular Endothelial Growth Factor Levels Lack Predictive Value in Patients with Active Ankylosing Spondylitis Treated with Golimumab. J Rheumatol 2016; 43:901-6. [PMID: 26932345 DOI: 10.3899/jrheum.150897] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2016] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To assess vascular endothelial growth factor (VEGF) correlations with new bone formation and bone marrow edema in patients with ankylosing spondylitis (AS) treated with golimumab (GOL). METHODS Following placebo control (through weeks 16 and 24), GO-RAISE (A Multicenter Randomized, Double-blind, Placebo-controlled Trial of Golimumab, a Fully Human Anti-TNF-α Monoclonal Antibody, Administered Subcutaneously, in Subjects with Active Ankylosing Spondylitis; ClinicalTrials.gov: NCT00265083) all patients received GOL; sera/images were available at weeks 0, 104, and 208. Lateral spinal radiographs and magnetic resonance imaging (MRI) were scored using the modified Stokes Ankylosing Spondylitis Spine Score (mSASSS) and the Ankylosing Spondylitis Spinal MRI activity score, respectively. RESULTS VEGF levels and the mSASSS did not significantly correlate. Logistic regression analyses showed no association between VEGF levels and an increased risk of syndesmophyte formation at weeks 104 and 208. Pretreatment/Week 14 VEGF did not predict MRI scores/changes at Week 104. CONCLUSION Serum VEGF did not predict radiographic progression/spinal inflammation in patients receiving antitumor necrosis factor.
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Affiliation(s)
- Jürgen Braun
- From Rheumatology, Rheumazentrum Ruhrgebiet, Herne; Ruhr-University Bochum, Bochum; Radiology, Charité Universitätsmedizin, Berlin, Germany; Biostatistics, and Immunology, Janssen Research & Development LLC, Spring House, Pennsylvania, USA.J. Braun, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; X. Baraliakos, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; K.G. Hermann, MD, PhD, Radiology, Charité Universitätsmedizin; S. Xu, MS, Biostatistics, Janssen Research & Development LLC; B. Hsu, MD, PhD, Immunology, Janssen Research & Development LLC.
| | - Xenofon Baraliakos
- From Rheumatology, Rheumazentrum Ruhrgebiet, Herne; Ruhr-University Bochum, Bochum; Radiology, Charité Universitätsmedizin, Berlin, Germany; Biostatistics, and Immunology, Janssen Research & Development LLC, Spring House, Pennsylvania, USA.J. Braun, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; X. Baraliakos, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; K.G. Hermann, MD, PhD, Radiology, Charité Universitätsmedizin; S. Xu, MS, Biostatistics, Janssen Research & Development LLC; B. Hsu, MD, PhD, Immunology, Janssen Research & Development LLC
| | - Kay-Geert A Hermann
- From Rheumatology, Rheumazentrum Ruhrgebiet, Herne; Ruhr-University Bochum, Bochum; Radiology, Charité Universitätsmedizin, Berlin, Germany; Biostatistics, and Immunology, Janssen Research & Development LLC, Spring House, Pennsylvania, USA.J. Braun, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; X. Baraliakos, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; K.G. Hermann, MD, PhD, Radiology, Charité Universitätsmedizin; S. Xu, MS, Biostatistics, Janssen Research & Development LLC; B. Hsu, MD, PhD, Immunology, Janssen Research & Development LLC
| | - Stephen Xu
- From Rheumatology, Rheumazentrum Ruhrgebiet, Herne; Ruhr-University Bochum, Bochum; Radiology, Charité Universitätsmedizin, Berlin, Germany; Biostatistics, and Immunology, Janssen Research & Development LLC, Spring House, Pennsylvania, USA.J. Braun, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; X. Baraliakos, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; K.G. Hermann, MD, PhD, Radiology, Charité Universitätsmedizin; S. Xu, MS, Biostatistics, Janssen Research & Development LLC; B. Hsu, MD, PhD, Immunology, Janssen Research & Development LLC
| | - Benjamin Hsu
- From Rheumatology, Rheumazentrum Ruhrgebiet, Herne; Ruhr-University Bochum, Bochum; Radiology, Charité Universitätsmedizin, Berlin, Germany; Biostatistics, and Immunology, Janssen Research & Development LLC, Spring House, Pennsylvania, USA.J. Braun, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; X. Baraliakos, MD, Department of Rheumatology, Rheumazentrum Ruhrgebiet, and Ruhr-University Bochum; K.G. Hermann, MD, PhD, Radiology, Charité Universitätsmedizin; S. Xu, MS, Biostatistics, Janssen Research & Development LLC; B. Hsu, MD, PhD, Immunology, Janssen Research & Development LLC
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Ryu HH, Choe YS, Jo S, Youn JI, Jo SJ. Remission period in psoriasis after multiple cycles of narrowband ultraviolet B phototherapy. J Dermatol 2014; 41:622-7. [PMID: 24942986 DOI: 10.1111/1346-8138.12541] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 05/18/2014] [Indexed: 11/30/2022]
Abstract
The aim of this study was to investigate the duration of remission periods in psoriasis after narrowband ultraviolet B (NB-UVB) phototherapy, especially during multiple cycles of treatment. We analyzed 63 patients (101 cases) demonstrating marked improvement after NB-UVB phototherapy. The remission period was defined as the duration of time from the end of phototherapy until treatment using either phototherapy or systemic treatments was required again. It was found that an age of 60 years or older, history of systemic therapy within 6 months and three or more phototherapy cycles were significantly associated with shorter remission periods. Furthermore, multivariate analysis confirmed that three or more phototherapy cycles (odds ratio [OR], 4.0; 95% confidence interval [CI], 1.73-9.33; P = 0.001) and a history of systemic therapy (OR, 2.2; 95% CI, 1.27-3.95; P = 0.005) were independently associated with the shorter remission period. In conclusion, when planning NB-UVB phototherapy for psoriatic patients who have undergone multiple phototherapy cycles, clinicians should consider the possibility of shorter remission periods.
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Affiliation(s)
- Hyeong Ho Ryu
- Department of Dermatology, Seoul National University Hospital, Seoul, Korea
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