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Scala E, Mercurio L, Albanesi C, Madonna S. The Intersection of the Pathogenic Processes Underlying Psoriasis and the Comorbid Condition of Obesity. Life (Basel) 2024; 14:733. [PMID: 38929716 PMCID: PMC11204971 DOI: 10.3390/life14060733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/20/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024] Open
Abstract
In the past decade, our understanding of psoriasis pathogenesis has made significant steps forward, leading to the development of multiple game-changing therapies. While psoriasis primarily affects the skin, it is increasingly recognized as a systemic disease that can have effects beyond the skin. Obesity is associated with more severe forms of psoriasis and can potentially worsen the systemic inflammation and metabolic dysfunction seen in psoriatic patients. The exact mechanisms underlying the link between these two conditions are not fully understood, but it is believed that chronic inflammation and immune dysregulation play a role. In this review, we examine the existing body of knowledge regarding the intersection of pathogenic processes responsible for psoriasis and obesity. The ability of biological therapies to reduce systemic and obesity-related inflammation in patients with psoriasis will be also discussed.
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Srikanth M, Rasool M. Resistin - A Plausible Therapeutic Target in the Pathogenesis of Psoriasis. Immunol Invest 2024; 53:115-159. [PMID: 38054436 DOI: 10.1080/08820139.2023.2288836] [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] [Indexed: 12/07/2023]
Abstract
Resistin, a cytokine hormone predominantly secreted by adipose tissue, is elevated in various metabolic disorders such as obesity, type 2 diabetes, and cardiovascular disease. In addition to its involvement in metabolic regulation, resistin has been implicated in the pathogenesis of psoriasis, a chronic inflammatory skin disorder. Numerous studies have reported increased resistin levels in psoriatic skin lesions, suggesting a possible association between resistin and psoriasis. Recent studies have suggested the potential involvement of resistin in the development and progression of certain cancers. Resistin is overexpressed in breast, colorectal, and gastric cancers. This suggests that it may play a role in the development of these cancers, possibly by inducing inflammation and cell growth. The link between resistin and cancer raises the possibility of shared underlying mechanisms driving the pathogenesis of psoriasis. Chronic inflammation, one such mechanism, is a hallmark of psoriasis and cancer. Further research is needed to fully understand the relationship between resistin and psoriasis. Identifying potential therapeutic targets is crucial for effective management of psoriasis. By doing so, we may be able to develop more effective treatment options for individuals living with psoriasis and ultimately improve their quality of life. Ultimately, a more comprehensive understanding of the mechanisms underlying the impact of resistin on psoriasis is essential for advancing our knowledge and finding new ways to treat and manage this challenging condition.
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Affiliation(s)
- Manupati Srikanth
- Immunopathology Lab, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, India
| | - Mahaboobkhan Rasool
- Immunopathology Lab, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, India
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3
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Gao W, Wang Z, Li W, Li Y, Liu M. Biomarkers and biologics related with psoriasis and psoriatic arthritis. Int Immunopharmacol 2023; 122:110646. [PMID: 37454633 DOI: 10.1016/j.intimp.2023.110646] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/06/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
Over the past half century, psoriasis is considered as an immune-mediated inflammatory skin disease with the combined hallmarks of autoimmunity and autoinflammation, according to growing volumes of clinical and experimental findings. There is currently no cure for psoriasis, current treatment strategies focus on symptom control, disease minimization, and patient's quality of life enhancement. To meet these challenges, it keeps imperative to discover potential biomarkers, so that not only can they be used for the prediction and monitoring of psoriasis disease in clinic, but also can provide novel therapeutic targets or treatment strategies for psoriasis sufferers. This review systematically demonstrates the research progress of psoriasis-related biomarkers and elaborates their related mechanisms in the pathological development of psoriasis and psoriatic arthritis. In addition, we summarize the development of biologic therapies for psoriasis and psoriatic arthritis in order to drive the broader discussion of psoriasis as an autoimmune-mediated inflammatory skin disease.
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Affiliation(s)
- Weize Gao
- Department of Clinical Laboratory, Key Laboratory of Laboratory Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Zhan Wang
- Department of Clinical Laboratory, Key Laboratory of Laboratory Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Wenshuai Li
- Department of Clinical Laboratory, Key Laboratory of Laboratory Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Yongxin Li
- Department of Clinical Laboratory, Key Laboratory of Laboratory Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Mingjun Liu
- Department of Clinical Laboratory, Key Laboratory of Laboratory Medicine, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
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Kim H, Hong JY, Cheong S, Kang JH. Impact of biologic agents on body weight and obesity-related disorders in patients with psoriasis: A nationwide population-based cohort study. Obes Res Clin Pract 2023:S1871-403X(23)00042-X. [PMID: 37211465 DOI: 10.1016/j.orcp.2023.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 02/26/2023] [Accepted: 05/11/2023] [Indexed: 05/23/2023]
Abstract
OBJECTIVE This large-scale population-based study aimed to analyze the effects of biologic agents on body weight and obesity-related disorders in patients with psoriasis for 10 years (January 2010 to December 2019), using the customized database provided by the Korean National Health Insurance Service. METHODS The demographic data and health charts of 620,885 psoriasis patients, divided into three groups according to their treatment modalities (biologics, non-biologic systemic agents, and other agents), were analyzed. RESULTS Patients with severe psoriasis who were prescribed biologic agents had a higher rate of comorbidities, such as diabetes, dyslipidemia, fatty liver, increased body weight, body mass index, and waist circumference than those in the other treatment groups. We found that the use of biologic agents was a significant independent risk factor for gaining weight after correcting for age, sex, initial weight, total prescription period, duration between the weight measurements before and after psoriasis treatment, exercise, smoking, drinking and presence of comorbidities. In contrast, the use of non-biologic systemic agents was not a significant independent risk factor for weight change. Gender-stratified regression analysis found that biologics were an independent variable affecting weight change for men, but not for women. CONCLUSIONS Patients with severe psoriasis who are prescribed biologic agents tend to have a higher body weight and a higher prevalence of obesity-related disorders than those in other treatment groups. Caution must be exercised when using biologics, as they may cause additional weight gain, especially in men.
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Affiliation(s)
- Hyunhee Kim
- Department of Dermatology, Konyang University College of Medicine, Daejeon, South Korea
| | - Jee-Young Hong
- Department of Preventive Medicine, Konyang University College of Medicine, Daejeon, South Korea
| | - Seunghyun Cheong
- Department of Dermatology, Konyang University College of Medicine, Daejeon, South Korea.
| | - Jee-Hyun Kang
- Department of Family Medicine, Konyang University College of Medicine, Daejeon, South Korea.
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5
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Koussiouris J, Chandran V. Autoantibodies in psoriatic disease. Adv Clin Chem 2023; 115:135-174. [PMID: 37673519 DOI: 10.1016/bs.acc.2023.03.006] [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] [Indexed: 09/08/2023]
Abstract
Psoriasis is an inflammatory skin disease affecting over 8 million people in the US and Canada. Approximately, a quarter of psoriasis patients have an inflammatory arthritis termed psoriatic arthritis (PsA). Psoriatic disease encompassing both psoriasis and PsA is regarded as an immune-mediated inflammatory disease, exhibiting both autoimmune and autoinflammatory features. A review of the current literature on the presence and clinical significance of autoantibodies found in psoriatic disease are presented. The frequency of several autoantibodies in psoriasis and PsA patients as well as their clinical significance regarding disease diagnosis, disease activity and treatment response are reviewed. Additionally, the basic principles of antibody assays are presented, and the methods used for each study are analyzed. Despite historically described as a rheumatoid factor negative (seronegative) disease, an array of autoantibodies has been identified in patients with psoriatic disease. This points to an autoimmune component potentially playing a role in psoriatic disease; however, additional evidence is needed to determine the clinical utility of these autoantibodies.
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Affiliation(s)
- John Koussiouris
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Vinod Chandran
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, ON, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada; Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Department of Medicine, Memorial University, St. John's, NL, Canada.
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6
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Cazzaniga S, Heidemeyer K, Dondi L, Ronconi G, Pedrini A, Bellatreccia A, Zhong Y, Naldi L, Martini N. Prevalence of psoriatic arthritis among patients with psoriasis in Italy. J Eur Acad Dermatol Venereol 2023; 37:e306-e308. [PMID: 35972199 DOI: 10.1111/jdv.18528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 08/08/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Simone Cazzaniga
- Centro Studi GISED, Bergamo, Italy.,Department of Dermatology, Inselspital University Hospital of Bern, Bern, Switzerland
| | - Kristine Heidemeyer
- Centro Studi GISED, Bergamo, Italy.,Department of Dermatology, Inselspital University Hospital of Bern, Bern, Switzerland
| | - Letizia Dondi
- Research and Health Foundation (ReS), Bologna, Italy
| | | | | | | | - Yichen Zhong
- WW Health Economics & Outcome Research, Bristol Myers Squibb, Princeton, New Jersey, USA
| | - Luigi Naldi
- Centro Studi GISED, Bergamo, Italy.,Dermatology Department, S. Bortolo Hospital, Vicenza, Italy
| | - Nello Martini
- Research and Health Foundation (ReS), Bologna, Italy
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7
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Lavis P, Morra S, Orte Cano C, Albayrak N, Corbière V, Olislagers V, Dauby N, Del Marmol V, Marchant A, Decaestecker C, Mascart F, De Vos N, Van de Borne P, Salmon I, Remmelink M, Parmentier M, Cardozo AK, Bondue B. Chemerin plasma levels are increased in COVID-19 patients and are an independent risk factor of mortality. Front Immunol 2022; 13:941663. [PMID: 36032171 PMCID: PMC9412239 DOI: 10.3389/fimmu.2022.941663] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/25/2022] [Indexed: 01/08/2023] Open
Abstract
Background Chemerin is an extracellular protein with chemotactic activities and its expression is increased in various diseases such as metabolic syndrome and inflammatory conditions. Its role in lung pathology has not yet been extensively studied but both known pro- and anti-inflammatory properties have been observed. The aim of our study was to evaluate the involvement of the chemerin/ChemR23 system in the physiopathology of COVID-19 with a particular focus on its prognostic value. Methods Blood samples from confirmed COVID-19 patients were collected at day 1, 5 and 14 from admission to Erasme Hospital (Brussels – Belgium). Chemerin concentrations and inflammatory biomarkers were analyzed in the plasma. Blood cells subtypes and their expression of ChemR23 were determined by flow cytometry. The expression of chemerin and ChemR23 was evaluated on lung tissue from autopsied COVID-19 patients by immunohistochemistry (IHC). Results 21 healthy controls (HC) and 88 COVID-19 patients, including 40 in intensive care unit (ICU) were included. Plasma chemerin concentration were significantly higher in ICU patients than in HC at all time-points analyzed (p<0.0001). Moreover, they were higher in deceased patients compared to survivors (p<0.05). Logistic univariate regression and multivariate analysis demonstrated that chemerin level at day 14 of admission was an independent risk factor for death. Accordingly, chemerin levels correlated with inflammatory biomarkers such as C-reactive protein and tumor necrosis factor α. Finally, IHC analysis revealed a strong expression of ChemR23 on smooth muscle cells and chemerin on myofibroblasts in advanced acute respiratory distress syndrome (ARDS). Discussion Increased plasma chemerin levels are a marker of severity and may predict death of COVID-19 patients. However, multicentric studies are needed, before chemerin can be considered as a biomarker of severity and death used in daily clinical practice. Further studies are also necessary to identify the precise mechanisms of the chemerin/ChemR23 system in ARDS secondary to viral pneumonia.
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Affiliation(s)
- Philomène Lavis
- Department of Pathology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
- I.R.I.B.H.M., Université libre de Bruxelles, Brussels, Belgium
| | - Sofia Morra
- Department of Cardiology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
| | - Carmen Orte Cano
- Department of Dermatology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
| | - Nurhan Albayrak
- Laboratory of Vaccinology and Mucosal Immunity, Université libre de Bruxelles, Brussels, Belgium
| | - Véronique Corbière
- Laboratory of Vaccinology and Mucosal Immunity, Université libre de Bruxelles, Brussels, Belgium
| | - Véronique Olislagers
- Institute for Medical Immunology, Université libre de Bruxelles, Brussels, Belgium
| | - Nicolas Dauby
- Institute for Medical Immunology, Université libre de Bruxelles, Brussels, Belgium
- Department of Infectious Diseases, C.H.U. Saint-Pierre, Brussels, Belgium
| | - Véronique Del Marmol
- Department of Dermatology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
| | - Arnaud Marchant
- Institute for Medical Immunology, Université libre de Bruxelles, Brussels, Belgium
| | - Christine Decaestecker
- DIAPath, Center for Microscopy and Molecular Imaging, Université libre de Bruxelles, Gosselies, Belgium
- Laboratory of Image Synthesis and Analysis, Université libre de Bruxelles, Brussels, Belgium
| | - Françoise Mascart
- Laboratory of Vaccinology and Mucosal Immunity, Université libre de Bruxelles, Brussels, Belgium
| | - Nathalie De Vos
- Department of Clinical Chemistry, LHUB-ULB, Université libre de Bruxelles, Brussels, Belgium
| | - Philippe Van de Borne
- Department of Cardiology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
- Institute for Translational Research in Cardiovascular and Respiratory Sciences, Université libre de Bruxelles, Brussels, Belgium
| | - Isabelle Salmon
- Department of Pathology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
- DIAPath, Center for Microscopy and Molecular Imaging, Université libre de Bruxelles, Gosselies, Belgium
- Centre Universitaire inter Régional d’expertise en Anatomie Pathologique Hospitalière, Jumet, Belgium
| | - Myriam Remmelink
- Department of Pathology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
| | - Marc Parmentier
- I.R.I.B.H.M., Université libre de Bruxelles, Brussels, Belgium
| | - Alessandra Kupper Cardozo
- Inflammation and Cell Death Signalling group, Experimental Gastroenterology Laboratory and Endotools, Université libre de Bruxelles, Brussels, Belgium
| | - Benjamin Bondue
- I.R.I.B.H.M., Université libre de Bruxelles, Brussels, Belgium
- Department of Pneumology, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
- *Correspondence: Benjamin Bondue,
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8
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Fischer TF, Beck-Sickinger AG. Chemerin - exploring a versatile adipokine. Biol Chem 2022; 403:625-642. [PMID: 35040613 DOI: 10.1515/hsz-2021-0409] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 12/23/2021] [Indexed: 12/14/2022]
Abstract
Chemerin is a small chemotactic protein and a key player in initiating the early immune response. As an adipokine, chemerin is also involved in energy homeostasis and the regulation of reproductive functions. Secreted as inactive prochemerin, it relies on proteolytic activation by serine proteases to exert biological activity. Chemerin binds to three distinct G protein-coupled receptors (GPCR), namely chemokine-like receptor 1 (CMKLR1, recently named chemerin1), G protein-coupled receptor 1 (GPR1, recently named chemerin2), and CC-motif chemokine receptor-like 2 (CCRL2). Only CMKLR1 displays conventional G protein signaling, while GPR1 only recruits arrestin in response to ligand stimulation, and no CCRL2-mediated signaling events have been described to date. However, GPR1 undergoes constitutive endocytosis, making this receptor perfectly adapted as decoy receptor. Here, we discuss expression pattern, activation, and receptor binding of chemerin. Moreover, we review the current literature regarding the involvement of chemerin in cancer and several obesity-related diseases, as well as recent developments in therapeutic targeting of the chemerin system.
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Affiliation(s)
- Tobias F Fischer
- Institute of Biochemistry, University of Leipzig, Brüderstraße 34, D-04103 Leipzig, Germany
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9
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Koussiouris J, Chandran V. Autoantibodies in Psoriatic Disease. J Appl Lab Med 2022; 7:281-293. [PMID: 34996072 DOI: 10.1093/jalm/jfab120] [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: 07/11/2021] [Accepted: 09/13/2021] [Indexed: 11/14/2022]
Abstract
BACKGROUND Psoriasis (Ps) is an inflammatory skin disease affecting over 8 million people in the USA and Canada. Approximately a quarter of patients with Ps have an inflammatory arthritis termed psoriatic arthritis (PsA). Psoriatic disease encompassing both Ps and PsA is regarded as an immune-mediated inflammatory disease, exhibiting both autoimmune and autoinflammatory features. Innate immune cell activation promotes inflammation and the cellular infiltrate in inflamed tissue is predominantly lymphocytic. CONTENT A narrative review of the current literature on the presence and clinical significance of autoantibodies found in psoriatic disease are presented. The frequency of several autoantibodies in Ps and PsA patients as well as their association with disease diagnosis, disease activity, and treatment response are reviewed. SUMMARY Despite historically described as a rheumatoid factor negative (seronegative) disease, an array of autoantibodies has been identified in patients with psoriatic disease. Many of the autoantibodies reviewed are elevated in Ps and PsA patients and are associated with disease activity, treatment response, and cardiovascular disease risk. The identification of autoantibodies in Ps and PsA patients points to an autoimmune component potentially playing a role in psoriatic disease; however, additional evidence is needed to determine the clinical utility of these autoantibodies and their contribution to disease pathogenesis.
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Affiliation(s)
- John Koussiouris
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Vinod Chandran
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Memorial University, St. John's, Newfoundland and Labrador, Canada
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Serum Levels of Chemerin in Patients with Inflammatory Bowel Disease as an Indicator of Anti-TNF Treatment Efficacy. J Clin Med 2021; 10:jcm10194615. [PMID: 34640632 PMCID: PMC8509701 DOI: 10.3390/jcm10194615] [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: 09/20/2021] [Revised: 10/03/2021] [Accepted: 10/05/2021] [Indexed: 12/20/2022] Open
Abstract
Chemerin belongs to the adipokines—proteins secreted by white adipose tissue. It plays an important role in angiogenesis and metabolism and its levels correlate with inflammation severity in many clinical states. Circulating chemerin levels in IBD are only rarely evaluated, with inconsistent results. The possible impact of anti-TNF therapy treatment in IBD on chemerin levels has not been addressed. The study aim was to evaluate the serum levels of chemerin in patients with inflammatory bowel disease (IBD), depending on disease severity as well as anti-TNF treatment. Serum chemerin was measured with ELISA in 77 patients with IBD as well as in 42 healthy controls (HCs). Twenty-six participants who underwent anti-TNF therapy were re-examined after 14 weeks. Overall, IBD patients had significantly higher serum chemerin levels than HCs. In patients with IBD exacerbation, chemerin levels were significantly higher compared to the remission group. Serum chemerin levels were significantly higher in UC patients compared to CD. Chemerin correlated with the severity of CD, but not with UC. Serum levels of chemerin decreased significantly after 14 weeks of anti-TNF treatment. Chemerin correlated with the clinical severity of IBD, and its levels decreased after anti-TNF treatment, which suggests its relationship with disease activity. It may be assumed that chemerin levels may possibly be useful for anti-TNF clinical course and treatment monitoring.
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Zou Q, Si J, Guo Y, Yu J, Shi H. Association between serum visfatin levels and psoriasis and their correlation with disease severity: a meta-analysis. J Int Med Res 2021; 49:3000605211002381. [PMID: 33771065 PMCID: PMC8168054 DOI: 10.1177/03000605211002381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Objective To determine the association between serum visfatin levels and psoriasis and to evaluate the correlation between serum visfatin levels and the severity of psoriasis. Methods The electronic databases PubMed®, Embase® and the Cochrane Library were searched for articles published from inception to 1 May 2020. Data were extracted and then standard mean differences (SMDs) and 95% confidence intervals (CIs) were calculated for pooled estimates. Results A total of 11 studies met the inclusion criteria and were included (448 patients diagnosed with psoriasis and 377 controls). This meta-analysis demonstrated that patients with psoriasis had significantly higher levels of visfatin than the controls (SMD = 0.90, 95% CI 0.52, 1.28). Subgroup analyses showed that differences in serum visfatin levels between the patient group and the control group were associated with ethnicity, Psoriasis Area and Severity Index (PASI) and body mass index. Additionally, a meta-analysis of correlations showed that visfatin levels in patients with psoriasis were positively correlated with PASI (r = 0.51, 95% CI 0.14, 0.75). Conclusions This meta-analysis showed that serum visfatin levels in patients with psoriasis were significantly higher than those in the controls and a positive correlation between serum visfatin levels and psoriasis severity was observed.
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Affiliation(s)
- Qian Zou
- Department of Clinical Medicine, Ningxia Medical University, Ningxia, China
| | - Jiawei Si
- Department of Clinical Medicine, Ningxia Medical University, Ningxia, China
| | - Yatao Guo
- Department of Clinical Medicine, Ningxia Medical University, Ningxia, China
| | - Jiayu Yu
- Department of Clinical Medicine, Ningxia Medical University, Ningxia, China
| | - Huijuan Shi
- Department of Dermatovenereology, General Hospital of Ningxia Medical University, Ningxia, China
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12
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Kutlu Ö, Çetinkaya P, Şahin T, Ekşioğlu HM. The Effect of Biological Agents on Antinuclear Antibody Status in Patients with Psoriasis: A Single-Center Study. Indian Dermatol Online J 2020; 11:904-909. [PMID: 33344337 PMCID: PMC7734973 DOI: 10.4103/idoj.idoj_164_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 08/03/2020] [Accepted: 09/12/2020] [Indexed: 11/28/2022] Open
Abstract
Background and Aims: Biological agents are being used as treatment of psoriasis for years. However, autoimmunity can develop after the using of these agents. Antinuclear antibody (ANA) status changes during biological therapy can be affected by certain factors including the presence of immunosuppression. We aimed to evaluate the effect of antitumor necrosis factor agents and ustekinumab on ANA status, as well as other factors leading to change in ANA status such as history of phototherapy and methotrexate combination therapy. Methods: In this study, the laboratory findings of thirty-one patients with psoriasis who received biological agents including infliximab, etanercept, adalimumab, and ustekinumab from 2016 to 2018 managed at the department of dermatology were reviewed. The ANA status of the patients was evaluated every 2–3 months. Results: Twelve (38.7%) out of the thirty-one patients developed ANA positivity during treatment. Nine patients receiving infliximab, two patients receiving etanercept, and one patient receiving adalimumab developed ANA positivity. The nuclear homogeneous, nuclear fine speckled, and nuclear large/coarse speckled were the most common patterns of ANA. A patient receiving infliximab also developed anti-dsDNA positivity. None of the patients developed drug-induced lupus erythematosus or any autoimmune diseases. Concomitant methotrexate use and phototherapy history had no effect on ANA status statistically (P = 0.240 and 0.717, respectively). Conclusion: The emergence of ANA positivity during infliximab therapy among all biological agents was more common. ANA positivity during biologic agents does not cause any signs and symptoms of autoimmune diseases in patients with psoriasis; thus, it can be suggested that biological agents are not major risk factors for autoimmunity.
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Affiliation(s)
- Ömer Kutlu
- Department of Dermatology and Venereology, Uşak University Faculty of Medicine, Turkey
| | - Pınar Çetinkaya
- Department of Dermatology and Venereology, Aydın Nazilli State Hospital, Turkey
| | - Tijen Şahin
- Department of Dermatology and Venereology, Health Sciences University, Ankara Training and Research Hospital, Turkey
| | - Hatice Meral Ekşioğlu
- Department of Dermatology and Venereology, Health Sciences University, Ankara Training and Research Hospital, Turkey
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Lei Z, Lu Y, Bai X, Jiang Z, Yu Q. Chemerin-9 Peptide Enhances Memory and Ameliorates Aβ 1–42-Induced Object Memory Impairment in Mice. Biol Pharm Bull 2020; 43:272-283. [DOI: 10.1248/bpb.b19-00510] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- ZeLin Lei
- Key Laboratory of Biotherapy and Regenerative Medicine, the First Hospital of Lanzhou University
| | - YaQin Lu
- Department of Neurology, the First Hospital of Lanzhou University
| | - Xue Bai
- Key Laboratory of Biotherapy and Regenerative Medicine, the First Hospital of Lanzhou University
| | - ZhenXiu Jiang
- Department of Neurology, the First Hospital of Lanzhou University
| | - Qin Yu
- Key Laboratory of Biotherapy and Regenerative Medicine, the First Hospital of Lanzhou University
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14
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Analysis of serum chemerin concentrations in psoriatic patients in relation to metabolic abnormalities. Postepy Dermatol Alergol 2019; 36:531-537. [PMID: 31839769 PMCID: PMC6906971 DOI: 10.5114/ada.2019.89503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 07/19/2018] [Indexed: 11/17/2022] Open
Abstract
Introduction Recent data depict psoriasis as a systemic disease with many comorbidities, especially metabolic syndrome and cardiovascular diseases. Chemerin, an adipokine secreted by adipose tissue cells, may prove to be an important link between psoriasis and its comorbidities. Aim Assessment of serum concentrations of chemerin in patients with psoriasis and the healthy control group as well as evaluation of a possible correlation between adipokine concentrations and selected psoriasis severity indices and metabolic syndrome components. Material and methods One hundred and two patients with diagnosed psoriasis and 40 healthy volunteers were enrolled in the study. In all subjects, serum chemerin concentrations and selected metabolic syndrome components including lipid and glucose levels were determined. Psoriasis severity was assessed using the PASI and BSA indices. Results A higher concentration of chemerin was demonstrated in the group of psoriasis patients compared to the control group (p < 0.05). A positive correlation between chemerin concentration and C-reactive protein concentration (p = 0.001), body mass index (p = 0.031) and triglyceride concentration (p = 0.043) was found. An inverse correlation with high-density lipoprotein cholesterol concentrations (p = 0.015) was also noted. Significantly higher concentrations of chemerin were observed in psoriatic patients with elevated low-density lipoptotein (LDL) cholesterol levels in comparison with patients with normal LDL values (p = 0.032). Chemerin concentrations were also significantly higher in patients with both psoriasis and elevated glucose levels compared to patients with normal blood glucose values (p = 0.043). Conclusions The results obtained suggest a possible role of chemerin as an adipokine linking psoriasis with metabolic syndrome.
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Korman NJ. Management of psoriasis as a systemic disease: what is the evidence? Br J Dermatol 2019; 182:840-848. [PMID: 31225638 PMCID: PMC7187293 DOI: 10.1111/bjd.18245] [Citation(s) in RCA: 219] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2019] [Indexed: 12/16/2022]
Abstract
Background Psoriasis is a chronic, systemic immune‐mediated disease characterized by development of erythematous, indurated, scaly, pruritic and often painful skin plaques. Psoriasis pathogenesis is driven by proinflammatory cytokines and psoriasis is associated with increased risk for comorbidities, including, but not limited to, psoriatic arthritis, cardiovascular disease, diabetes mellitus, obesity, inflammatory bowel disease and nonalcoholic fatty liver disease compared with the general population. Objectives To explore the pathophysiological relationship between psoriasis and its common comorbidities and discuss the need for new treatment paradigms that include strategies to reduce systemic inflammation in patients with moderate‐to‐severe psoriasis. Methods This narrative review summarizes the published evidence related to the ability of biological therapies to ameliorate the consequences of systemic inflammation in patients with psoriasis. Results Current evidence suggests that preventing damage associated with inflammation, and preventing development of future inflammatory damage and comorbidities, may be a potentially achievable treatment goal for many patients with moderate‐to‐severe plaque psoriasis when biological therapies are utilized early in the disease. Encouraging data from recent studies suggest that the loftier goal of reversing existing inflammatory damage and improving signs and symptoms of inflammatory comorbidities could also possibly be attainable. Conclusions Results from ongoing prospective studies regarding the effects of biologics on markers of systemic inflammation in patients with psoriasis will strengthen the clinical evidence base that can be used to inform treatment decisions for patients with moderate‐to‐severe psoriasis. What's already known about this topic? Psoriasis is a systemic inflammatory disease and treatments are needed to optimize patient outcomes.
What does this study add? This review discusses new psoriasis treatment paradigms that may potentially reduce effects of systemic inflammation. Evidence demonstrating that biological treatment may prevent or reverse inflammatory damage associated with psoriasis comorbidities is reviewed.
Linked Comment:https://doi.org/10.1111/bjd.18456
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Affiliation(s)
- N J Korman
- Department of Dermatology, Case Western Reserve University, Cleveland, OH, U.S.A.,University Hospitals Cleveland Medical Center, Cleveland, OH, U.S.A
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Abstract
BACKGROUND Psoriasis, psoriatic arthritis, spondyloarthritis, rheumatoid arthritis, ulcerative colitis, and Crohn disease share similar underlying pathophysiological processes, providing the opportunity to treat the patients using similar biological therapies. Failure of biological treatments due to underexposure can be managed by therapeutic drug monitoring. Adjusting the treatment based on pharmacokinetic monitoring can be further improved by taking pharmacodynamic parameters such as clinical and molecular markers into account. METHODS Here, we critically evaluate the existing evidence, the hurdles to be taken, and the opportunities for a widespread implementation of pharmacodynamic monitoring. RESULTS Pharmacodynamic monitoring typically is the monitoring of biochemical markers. A pharmacodynamic marker preferably is specific for the pharmacological action of a drug, but most of the time nonspecific pharmacodynamic markers are used, such as C-reactive protein and the erythrocyte sedimentation rate. Clinical pharmacodynamic markers typically evaluate physical variables or symptoms. Although physician-reported outcomes have been studied for a longer time and often have been shown to correlate well with molecular pharmacodynamic markers and treatment outcomes, the introduction of mobile health or mHealth technologies caused a shift toward patient-reported outcomes, with the associated challenge to consistently reflect the inflammatory state, thereby preventing undertreatment or unnecessary overdosing of patients. CONCLUSIONS The primary goal of pharmacodynamic monitoring is to optimize the response, but it can also have an impact on safety, costs, patient adherence, etc. Ideally, the constant remote monitoring of patient-reported disease activity is expected to become the standard, facilitated by mHealth technologies.
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Chiricozzi A, Gisondi P, Girolomoni G. The pharmacological management of patients with comorbid psoriasis and obesity. Expert Opin Pharmacother 2019; 20:863-872. [DOI: 10.1080/14656566.2019.1583207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Andrea Chiricozzi
- Institute of Dermatology, Catholic University - Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Paolo Gisondi
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Giampiero Girolomoni
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
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18
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Prevalence of psoriatic arthritis in patients with psoriasis: A systematic review and meta-analysis of observational and clinical studies. J Am Acad Dermatol 2018; 80:251-265.e19. [PMID: 29928910 DOI: 10.1016/j.jaad.2018.06.027] [Citation(s) in RCA: 329] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 05/30/2018] [Accepted: 06/10/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Wide-ranging prevalence estimates of psoriatic arthritis (PsA) in patients with psoriasis have been reported. OBJECTIVES To assess the prevalence and incidence of PsA in patients with psoriasis. METHODS Two authors independently searched 3 databases for studies reporting on the prevalence or incidence of PsA in patients with psoriasis. A proportion meta-analysis was performed to calculate the pooled proportion estimates of PsA in patients with psoriasis. RESULTS A total of 266 studies examining 976,408 patients with psoriasis were included. Overall, the pooled proportion (95% confidence interval [CI]) of PsA among patients with psoriasis was 19.7% (95% CI, 18.5%-20.9%). In children and adolescents (<18 years of age), the pooled prevalence was 3.3% (95% CI, 2.1%-4.9%). The PsA prevalence was 22.7% (95% CI, 20.6%-25.0%) in European patients with psoriasis, 21.5% (95% CI, 15.4%-28.2%) in South American patients with psoriasis, 19.5% (95% CI, 17.1%-22.1%) in North American patients with psoriasis, 15.5% (95% CI, 0.009%-51.5%) in African patients with psoriasis, and 14.0% (95% CI, 95% CI, 11.7%-16.3%) in Asian patients with psoriasis. The prevalence of PsA was 23.8% (95% CI, 20.1%-27.6%) in studies in which the Classification Criteria for Psoriatic Arthritis were applied. The incidence of PsA among patients with psoriasis ranged from 0.27 to 2.7 per 100 person-years. LIMITATIONS Between-study heterogeneity may have affected the estimates. CONCLUSIONS We found that 1 in 4 patients with psoriasis have PsA. With the growing recognition of the Classification Criteria for Psoriatic Arthritis, more homogenous and comparable prevalence estimates are expected to be reported.
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Kyriakou A, Patsatsi A, Sotiriadis D, Goulis DG. Effects of treatment for psoriasis on circulating levels of leptin, adiponectin and resistin: a systematic review and meta-analysis. Br J Dermatol 2018; 179:273-281. [PMID: 29432655 DOI: 10.1111/bjd.16437] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Metabolic syndrome, a risk factor of cardiovascular disease, is more common in patients with psoriasis than in the general population. Circulating adipokine concentrations are altered in patients with psoriasis and are suggested to represent the pathophysiological link between psoriatic lesions and metabolic alterations. OBJECTIVES To perform a systematic review of the literature for studies that investigated possible differences in circulating levels of leptin, adiponectin or resistin in patients with psoriasis before and after any treatment intervention, and to meta-analyse the best evidence available. METHODS A search was conducted in three databases (PubMed, Central and Embase). Eligible for the review were studies that assessed leptin, adiponectin or resistin concentrations in patients with psoriasis before and after any topical or systemic treatment. RESULTS After treatment, blood concentrations of leptin were similar to those before treatment [standardized mean difference (SMD) 0·06, 95% confidence interval (CI) -0·09 to 0·20], with no heterogeneity among studies (I2 = 0%, P = 0·88). After treatment, blood concentrations of adiponectin were similar to those before treatment (SMD -0·14, 95% CI -0·34 to 0·05), with significant heterogeneity among studies (I2 = 36·8%, P = 0·032). After treatment, blood concentrations of resistin were significantly lower than those before treatment (SMD 0·50, 95% CI 0·20-0·79), with significant heterogeneity among studies (I2 = 61·4%, P < 0·001). CONCLUSIONS There is no evidence that treatment for psoriasis modifies leptin and adiponectin concentrations. However, treatment intervention reduces resistin concentrations, a finding that is expected to be of clinical importance.
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Affiliation(s)
- A Kyriakou
- 2nd Department of Dermatology and Venereology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - A Patsatsi
- 2nd Department of Dermatology and Venereology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - D Sotiriadis
- 2nd Department of Dermatology and Venereology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - D G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
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20
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Nevzorova TA, Zhao Q, Lomakin YA, Ponomareva AA, Mukhitov AR, Purohit PK, Weisel JW, Litvinov RI. Single-Molecule Interactions of a Monoclonal Anti-DNA Antibody with DNA. BIONANOSCIENCE 2017; 7:132-147. [PMID: 29104846 DOI: 10.1007/s12668-016-0303-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Interactions of DNA with proteins are essential for key biological processes and have both a fundamental and practical significance. In particular, DNA binding to anti-DNA antibodies is a pathogenic mechanism in autoimmune pathology, such as systemic lupus erythematosus. Here we measured at the single-molecule level binding and forced unbinding of surface-attached DNA and a monoclonal anti-DNA antibody MRL4 from a lupus erythematosus mouse. In optical trap-based force spectroscopy, a microscopic antibodycoated latex bead is trapped by a focused laser beam and repeatedly brought into contact with a DNA-coated surface. After careful discrimination of non-specific interactions, we showed that the DNA-antibody rupture force spectra had two regimes, reflecting formation of weaker (20-40 pN) and stronger (>40 pN) immune complexes that implies the existence of at least two bound states with different mechanical stability. The two-dimensional force-free off-rate for the DNA-antibody complexes was ~2.2 × 10-3 s-1, the transition state distance was ~0.94 nm, the apparent on-rate was ~5.26 s-1, and the stiffness of the DNA-antibody complex was characterized by a spring constant of 0.0021 pN/nm, suggesting that the DNA-antibody complex is a relatively stable, but soft and deformable macromolecular structure. The stretching elasticity of the DNA molecules was characteristic of single-stranded DNA, suggesting preferential binding of the MRL4 antibody to one strand of DNA. Collectively, the results provide fundamental characteristics of formation and forced dissociation of DNA-antibody complexes that help to understand principles of DNA-protein interactions and shed light on the molecular basis of autoimmune diseases accompanied by formation of anti-DNA antibodies.
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Affiliation(s)
- Tatiana A Nevzorova
- Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, 421 Curie Boulevard, Philadelphia, PA 19104, USA.,Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlyovskaya St, Kazan 420008, Russian Federation
| | - Qingze Zhao
- Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania School of Engineering and Applied Science, 220 S. 33rd Street, Philadelphia, PA 19104, USA
| | - Yakov A Lomakin
- Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Mikluho-Maklaya St, Moscow 117997, Russian Federation
| | - Anastasia A Ponomareva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlyovskaya St, Kazan 420008, Russian Federation.,Kazan Institute of Biochemistry and Biophysics, Russian Academy of Sciences, 2/31 Lobachevsky str, Kazan 420111, Russian Federation
| | - Alexander R Mukhitov
- Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, 421 Curie Boulevard, Philadelphia, PA 19104, USA
| | - Prashant K Purohit
- Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania School of Engineering and Applied Science, 220 S. 33rd Street, Philadelphia, PA 19104, USA
| | - John W Weisel
- Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, 421 Curie Boulevard, Philadelphia, PA 19104, USA
| | - Rustem I Litvinov
- Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, 421 Curie Boulevard, Philadelphia, PA 19104, USA.,Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlyovskaya St, Kazan 420008, Russian Federation
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21
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Bai F, Zheng W, Dong Y, Wang J, Garstka MA, Li R, An J, Ma H. Serum levels of adipokines and cytokines in psoriasis patients: a systematic review and meta-analysis. Oncotarget 2017; 9:1266-1278. [PMID: 29416693 PMCID: PMC5787437 DOI: 10.18632/oncotarget.22260] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/04/2017] [Indexed: 12/19/2022] Open
Abstract
Purpose To evaluate the association of serum levels of adipokines and cytokines with psoriasis. Materials and Methods A comprehensive literature search was performed in PubMed, ScienceDirect and Web of Science for the available relevant studies published before December 1, 2016. Differences in serum marker levels between patients and controls were pooled as standardized mean differences (SMDs) with 95% confidence interval to combine the effect estimations. We also conducted stratified analysis, meta-regression analysis and sensitivity analysis. Results Sixty-three studies containing 2876 psoriasis patients and 2237 healthy controls were included in this meta-analysis. The pooled serum levels of TNF-α, IFN-γ, IL-2, IL-6, IL-8, IL-18, IL-22, chemerin, lipocalin-2, resistin, sE-selectin, fibrinogen and C3 were higher in psoriasis patients compared with healthy controls (all P < 0.05). In contrast, adiponectin levels were lower. Serum levels of IL-1β, IL-4, IL-10, IL-12, IL-17, IL-21, IL-23, visfatin and omentin were not significantly different between psoriasis patients and controls (all P > 0.05). However, increased serum levels of IL-17 correlated with psoriasis in men. For other biomarkers, age, gender and psoriasis area and severity index did not explain the differences in effect size between the studies. Conclusions Serum levels of TNF-α, IFN-γ, IL-2, IL-6, IL-8, IL-18, IL-22, chemerin, lipocalin-2, resistin, sE-selectin, fibrinogen, complement 3, and adiponectin correlate with psoriasis and can be used as potential biomarkers for psoriasis and response to the treatment. Future studies are needed to identify additional players involved in the pathogenesis of psoriasis and to fully decipher the underlying mechanism.
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Affiliation(s)
- Fan Bai
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wen Zheng
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Dong
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Juan Wang
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | | | - Ruilian Li
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jingang An
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Huiqun Ma
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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22
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Zhou Q, Fu Y, Hu L, Li Q, Jin M, Jiang E. Relationship of circulating chemerin and omentin levels with Th17 and Th9 cell immune responses in patients with asthma. J Asthma 2017; 55:579-587. [PMID: 28771382 DOI: 10.1080/02770903.2017.1355378] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Adipokines are correlated with immune responses in asthma, but data on the roles of chemerin and omentin in asthma are limited. This study explored the relationship of chemerin and omentin levels with Th17 and Th9 cells in asthma. METHODS Seventy-six asthmatics were divided into intermittent-to-mild persistent (n = 28), moderate persistent (n = 26) and severe persistent (n = 22) and were enrolled in the study. Additionally, 20 healthy subjects were enrolled as controls. Clinical characteristics of the subjects, the Asthma Control Test, lung function, fractional exhaled nitric oxide score, and plasma chemerin and omentin levels were evaluated, and the percentages of Th17 and Th9 cells were determined by flow cytometry. RESULTS The percentages of Th17 and Th9 cells were higher in the moderate-to-severe persistent asthmatics than in the intermittent-to-mild persistent asthmatics or healthy controls (p < 0.05). The severe persistent asthma group had a higher chemerin level but lower omentin levels than the control group (p < 0.05). Chemerin levels were positively correlated with Th17 and Th9 cell percentages, while omentin levels were negatively correlated with Th17 and Th9 cell percentages (p < 0.01). CONCLUSIONS The regulatory functions of adipokines on immune responses may be associated with pathogenesis and processes of asthma.
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Affiliation(s)
- Qing Zhou
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Yu Fu
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Liangan Hu
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Qian Li
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - Meng Jin
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
| | - E Jiang
- a Department of Respiratory and Critical Care Medicine , The First Affiliated Hospital of Chongqing Medical University , Chongqing , China
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23
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Lynch M, Ahern T, Sweeney CM, Malara A, Tobin AM, O'Shea D, Kirby B. Adipokines, psoriasis, systemic inflammation, and endothelial dysfunction. Int J Dermatol 2017; 56:1103-1118. [DOI: 10.1111/ijd.13699] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 05/06/2017] [Accepted: 06/09/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Maeve Lynch
- St. Vincent's University Hospital; Dublin Ireland
| | - Tomas Ahern
- St. Vincent's University Hospital; Dublin Ireland
| | | | - Anna Malara
- St. Vincent's University Hospital; Dublin Ireland
| | | | - Donal O'Shea
- St. Vincent's University Hospital; Dublin Ireland
| | - Brian Kirby
- St. Vincent's University Hospital; Dublin Ireland
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Oter-López B, Llamas-Velasco M, Sánchez-Pérez J, Dauden E. Induction of Autoantibodies and Autoimmune Diseases in Patients with Psoriasis Receiving Tumor Necrosis Factor Inhibitors. ACTAS DERMO-SIFILIOGRAFICAS 2017. [DOI: 10.1016/j.adengl.2017.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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25
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Ramos-Junior ES, Leite GA, Carmo-Silva CC, Taira TM, Neves KB, Colón DF, da Silva LA, Salvador SL, Tostes RC, Cunha FQ, Fukada SY. Adipokine Chemerin Bridges Metabolic Dyslipidemia and Alveolar Bone Loss in Mice. J Bone Miner Res 2017; 32:974-984. [PMID: 28029186 DOI: 10.1002/jbmr.3072] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 12/21/2016] [Accepted: 12/26/2016] [Indexed: 12/12/2022]
Abstract
Chemerin is an adipokine that regulates adipogenesis and metabolic functions of mature adipocytes mainly through the activation of chemokine-like receptor 1 (CMKLR1). Elevated levels of chemerin have been found in individuals with obesity, type 2 diabetes, and osteoporosis. This adipokine was identified as an inflammatory and metabolic syndrome marker. Considering that the association between metabolic syndrome and bone health remains unclear, the present study aimed to clarify the role of chemerin in the pathophysiology of bone loss induced by dyslipidemia, particularly modulating osteoclastogenesis. In vitro analyses showed a downregulation of CMKLR1 at the early stage of differentiation and a gradual increase at late stages. Strikingly, chemerin did not modify osteoclast differentiation markers or osteoclast formation; however, it increased the actin-ring formation and bone resorption activity in mature osteoclasts. The increased bone resorption activity induced by chemerin was effectively inhibited by CMKLR1 antagonist (CCX832). Chemerin boosting mature osteoclast activity involves ERK5 phosphorylation. Moreover, two models of dyslipidemia (high-fat diet [HFD]-treated C57/BL6 and db/db mice) exhibited significantly increased level of chemerin in the serum and gingival tissue. Morphometric analysis showed that HFD-treated and db/db mice exhibited increased alveolar bone loss compared to respective control mice, which was associated with an up-regulation of chemerin, CMKLR1 and cathepsin K mRNA expression in the gingival tissue. The treatment of db/db mice with CCX832 effectively inhibited bone loss. Antagonism of chemerin receptor also inhibited the expression of cathepsin K in the gingival tissue. Our results show that chemerin not only increases osteoclasts activity in vitro, but also that increased level of chemerin in dyslipidemic mice plays a critical role in bone homeostasis. © 2016 American Society for Bone and Mineral Research.
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Affiliation(s)
- Erivan S Ramos-Junior
- School of Pharmaceutical Sciences of Ribeirao Preto, Department of Physics and Chemistry, University of Sao Paulo, Sao Paulo, Brazil
| | - Gisele A Leite
- School of Dentistry of Ribeirao Preto, Department of Pediatric Dentistry, University of Sao Paulo, Sao Paulo, Brazil
| | - Cecilia C Carmo-Silva
- School of Pharmaceutical Sciences of Ribeirao Preto, Department of Physics and Chemistry, University of Sao Paulo, Sao Paulo, Brazil
| | - Thaise M Taira
- School of Dentistry of Ribeirao Preto, Department of Pediatric Dentistry, University of Sao Paulo, Sao Paulo, Brazil
| | - Karla B Neves
- School of Medicine of Ribeirao Preto, Department of Pharmacology, University of Sao Paulo, Sao Paulo, Brazil
| | - David F Colón
- School of Medicine of Ribeirao Preto, Department of Pharmacology, University of Sao Paulo, Sao Paulo, Brazil
| | - Lea Ab da Silva
- School of Dentistry of Ribeirao Preto, Department of Pediatric Dentistry, University of Sao Paulo, Sao Paulo, Brazil
| | - Sergio L Salvador
- School of Pharmaceutical Sciences of Ribeirao Preto, Department of Clinical Analyses, University of Sao Paulo, Sao Paulo, Brazil
| | - Rita C Tostes
- School of Medicine of Ribeirao Preto, Department of Pharmacology, University of Sao Paulo, Sao Paulo, Brazil
| | - Fernando Q Cunha
- School of Medicine of Ribeirao Preto, Department of Pharmacology, University of Sao Paulo, Sao Paulo, Brazil
| | - Sandra Y Fukada
- School of Pharmaceutical Sciences of Ribeirao Preto, Department of Physics and Chemistry, University of Sao Paulo, Sao Paulo, Brazil
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Induction of Autoantibodies and Autoimmune Diseases in Patients with Psoriasis Receiving Tumor Necrosis Factor Inhibitors. ACTAS DERMO-SIFILIOGRAFICAS 2017; 108:445-456. [PMID: 28267955 DOI: 10.1016/j.ad.2016.12.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 12/20/2016] [Accepted: 12/22/2016] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The induction of antinuclear antibodies (ANA) and the onset of autoimmune diseases have been reported after treatment with tumor necrosis factor (TNF) inhibitors, though controversy persists. OBJECTIVES To determine the frequency of onset of autoimmune diseases and of the appearance of autoantibodies in psoriasis patients administered TNF inhibitors (adalimumab and etanercept) subcutaneously and to correlate this with the effectiveness of treatment, adverse effects, and the order of use of TNF inhibitors. We also tried to identify any factors that might predict the appearance of ANA and autimmune diseases. METHODS We performed a retrospective study of a cohort of 121 patients monitored over an 11-year period. ANA were measured at baseline and at 3, 6, and 12 months; positive results were followed up by study of antibodies to double-stranded DNA. Extractable nuclear antigen (ENA) antibodies were also studied at baseline and at 3, 6, and 12 months. Patients with a baseline assay of ANA and ENA at least one more assay during the first year were included in the study, and these antibodies were measured annually thereafter. Psoriasis area severity index was calculated and adverse effects were recorded at each visit. RESULTS A significant increase in ANA positivity was observed during treatment of moderate-to-severe psoriasis with adalimumab and etanercept, but this was not associated with the onset of autoimmune diseases. No correlation was observed with treatment efficacy, the order of use of TNF inhibitors, or the appearance of adverse effects. No predictive factors for the appearance of ANA were identified, except for the body mass index. CONCLUSIONS We recommend ANA measurement and screening for autoimmune diseases prior to treatment with TNF inhibitors, but not routine serial measurements of ANA during follow-up except in patients with signs or symptoms suggestive of autoimmune disease.
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27
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Gisondi P, Del Giglio M, Girolomoni G. Considerations for Systemic Treatment of Psoriasis in Obese Patients. Am J Clin Dermatol 2016; 17:609-615. [PMID: 27411805 DOI: 10.1007/s40257-016-0211-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Psoriasis is an immune-mediated inflammatory skin disease frequently associated with metabolic disorders, including diabetes, dyslipidaemia and metabolic syndrome. Moreover, a growing number of studies confirm the association between psoriasis and obesity. It has been found that obesity, as measured by body mass index >30 kg/m2, can double the risk of incident psoriasis. A positive correlation between different measures of adiposity and the severity of psoriasis has also been reported. Epidemiologic studies have also provided robust evidence confirming the association between obesity and psoriatic arthritis. Genetic, metabolic and environmental factors are all likely to contribute to these associations. Adipose tissue is an active endocrine and paracrine organ that has a key role in lipid and glucose metabolism as well as inflammation. Fat tissue is traditionally distributed into two main compartments with different metabolic characteristics, i.e. the subcutaneous and visceral adipose tissue. Particular attention has been devoted to visceral adiposity because of its contribution to inflammation and atherosclerosis. The association between psoriasis and obesity should be properly considered when choosing a systemic treatment, because it could exert negative effects on metabolic parameters, including liver enzymes, serum lipids and renal function. Obesity may increase the risk of liver and renal toxicity from methotrexate and cyclosporine. Moreover, obesity can compromise the effectiveness of systemic treatments for psoriasis (conventional and biological therapies). Dermatologists are also expected to promote a healthy lifestyle and weight loss for obese patients because they could improve metabolic parameters and responsiveness to psoriasis therapies.
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Affiliation(s)
- Paolo Gisondi
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Piazzale A. Stefani 1, 37126, Verona, Italy.
| | - Micol Del Giglio
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Piazzale A. Stefani 1, 37126, Verona, Italy
| | - Giampiero Girolomoni
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Piazzale A. Stefani 1, 37126, Verona, Italy
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Al-Shobaili HA, Ahmed AA, Rasheed Z. Recognition of oxidized albumin and thyroid antigens by psoriasis autoantibodies. A possible role of reactive-oxygen-species induced epitopes in chronic plaque psoriasis. Saudi Med J 2016; 36:1408-19. [PMID: 26620982 PMCID: PMC4707396 DOI: 10.15537/smj.2015.12.12612] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES To investigate the role of reactive-oxygen-species (ROS) induced epitopes on human-serum-albumin (HSA) and thyroid antigens in psoriasis autoimmunity. METHODS This study was performed in the College of Medicine, Qassim University, Buraidah, Saudi Arabia between May 2014 and February 2015. The study was designed to explore the role of ROS-induced epitopes in psoriasis autoimmunity. Singlet-oxygen (or ROS)-induced epitopes on protein (ROS-epitopes-albumin) was characterized by in-vitro and in-vivo. Thyroid antigens were prepared from rabbit thyroid, and thyroglobulin was isolated from thyroid extract. Immunocross-reactions of protein-A purified anti-ROS-epitopes-HSA-immunoglobulin G (IgGs) with thyroid antigen, thyroglobulin, and their oxidized forms were determined. Binding characteristics of autoantibodies in chronic plaque psoriasis patients (n=26) against ROS-epitopes-HSA and also with native and oxidized thyroid antigens were screened, and the results were compared with age-matched controls (n=22). RESULTS The anti-ROS-epitopes-HSA-IgGs showed cross-reactions with thyroid antigen, thyroglobulin and with their oxidized forms. High degree of specific binding by psoriasis IgGs to ROS-epitopes-HSA, ROS-thyroid antigen and ROS-thyroglobulin was observed. Immunoglobulin G from normal-human-controls showed negligible binding with all tested antigens. Moreover, sera from psoriasis patients had higher levels of carbonyl contents compared with control sera. CONCLUSION Structural alterations in albumin, thyroid antigens by ROS, generate unique neo-epitopes that might be one of the factors for the induction of autoantibodies in psoriasis.
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Affiliation(s)
- Hani A Al-Shobaili
- Department of Dermatology, College of Medicine, Qassim University, Buraidah, Kingdom of Saudi Arabia. E-mail.
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Wolk K, Sabat R. Adipokines in psoriasis: An important link between skin inflammation and metabolic alterations. Rev Endocr Metab Disord 2016; 17:305-317. [PMID: 27554109 DOI: 10.1007/s11154-016-9381-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Psoriasis is a chronic inflammatory skin disease most common in Europe, North America, and Australia. The etiology and pathomechanisms underlying the evolution and persistence of the skin alterations are increasingly being understood and have led to the development of effective anti-psoriatic therapies. Apart from the skin manifestations, psoriasis is associated with the metabolic syndrome (MetS), known to increase the risk of type 2 diabetes mellitus and cardiovascular disorders. Research of the last years demonstrated a dysregulated adipokine balance as an important link between inflammation, MetS, and consequential disorders. This article describes selected adipokines and their potential role in both metabolic comorbidity and skin inflammation in psoriasis.
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Affiliation(s)
- Kerstin Wolk
- Psoriasis Research and Treatment Center, Department of Dermatology and Allergy & Institute of Medical Immunology, University Medicine Charité, Charitéplatz 1, 10117, Berlin, Germany.
- Berlin-Brandenburg Center of Regenerative Therapies, University Medicine Charité, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Robert Sabat
- Psoriasis Research and Treatment Center, Department of Dermatology and Allergy & Institute of Medical Immunology, University Medicine Charité, Charitéplatz 1, 10117, Berlin, Germany
- Research Center Immunosciences, University Medicine Charité, Charitéplatz 1, 10117, Berlin, Germany
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Coimbra S, Catarino C, Santos-Silva A. The triad psoriasis-obesity-adipokine profile. J Eur Acad Dermatol Venereol 2016; 30:1876-1885. [PMID: 27230733 DOI: 10.1111/jdv.13701] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 03/25/2016] [Indexed: 12/17/2022]
Abstract
Psoriasis is a chronic inflammatory skin disease, often associated with overweight/obesity. The adipose tissue is a complex organ that secretes several adipokines, involved in the regulation of some metabolic processes, such as lipid metabolism, glucose homeostasis, angiogenesis, blood pressure and inflammation. In obesity, the distribution and function of adipose tissue, and the adipokine profile are altered. The unbalanced production of pro- and anti-inflammatory adipokines in obesity, contributes to the development of a chronic low-grade inflammation state, which seems to favour worsening of psoriasis lesion and a poorer response to treatment. In this review, we will debate published data concerning the current knowledge about the triad psoriasis-obesity-adipokine profile.
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Affiliation(s)
- S Coimbra
- UCIBIO\REQUIMTE, Departamento de Ciências Biológicas, Laboratório de Bioquímica, Faculdade de Farmácia, Universidade do Porto (FFUP), Porto, Portugal. .,CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, GRD-Paredes, Portugal.
| | - C Catarino
- UCIBIO\REQUIMTE, Departamento de Ciências Biológicas, Laboratório de Bioquímica, Faculdade de Farmácia, Universidade do Porto (FFUP), Porto, Portugal
| | - A Santos-Silva
- UCIBIO\REQUIMTE, Departamento de Ciências Biológicas, Laboratório de Bioquímica, Faculdade de Farmácia, Universidade do Porto (FFUP), Porto, Portugal.
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de la Brassinne M, Ghislain PD, Lambert JLW, Lambert J, Segaert S, Willaert F. Recommendations for managing a suboptimal response to biologics for moderate-to-severe psoriasis: A Belgian perspective. J DERMATOL TREAT 2015; 27:128-33. [PMID: 26415615 DOI: 10.3109/09546634.2015.1086476] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Over the past decade, biologics have become the gold standard in the treatment of moderate-to-severe psoriasis for patients who have failed or who have contraindications to traditional systemic treatments. However, although practical recommendations on how to treat a suboptimal response to biologics exist in other chronic inflammatory diseases, they are only just beginning to emerge for psoriasis. This article aims to formulate recommendations in the case of a suboptimal response of psoriasis to biologics in the Belgian setting. A Belgian taskforce of psoriasis experts was convened to review the results of a literature search and formulate recommendations based on the available evidence and provide expert opinion to address gaps in the evidence. The taskforce has proposed a treatment algorithm for patients with a primary non-response or a secondary loss of response to help address an unmet need. Expert recommendations have been developed to address treatment strategies in case of a primary or secondary suboptimal response to biologics in the treatment of moderate-to-severe psoriasis in Belgium.
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Affiliation(s)
- Michel de la Brassinne
- a Department of Dermatology , Centre Hospitalier Universitaire de Liège , Liège , Belgium
| | - Pierre-Dominique Ghislain
- b Department of Dermatology , Clinical Research, Cliniques Saint-Luc, Université Catholique de Louvain , Brussels , Belgium
| | - Jo L W Lambert
- c Department of Dermatology , University of Ghent , Ghent , Belgium
| | - Julien Lambert
- d Department of Dermatology , University Hospital of Antwerp, University of Antwerp , Antwerp , Belgium
| | - Siegfried Segaert
- e Department of Dermatology , University Hospitals Leuven , Leuven , Belgium , and
| | - Fabienne Willaert
- f Department of Dermatology , Erasme University Hospital , Brussels , Belgium
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Pirowska MM, Goździalska A, Lipko-Godlewska S, Obtułowicz A, Sułowicz J, Podolec K, Wojas-Pelc A. Autoimmunogenicity during anti-TNF therapy in patients with psoriasis and psoriatic arthritis. Postepy Dermatol Alergol 2015; 32:250-4. [PMID: 26366147 PMCID: PMC4565839 DOI: 10.5114/pdia.2015.53320] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 04/28/2015] [Accepted: 04/30/2015] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION The tumor necrosis factor (TNF-α) was initially described as lymphotoxin or cachectin. The discovery of therapies blocking the action of TNF-α, in 1988, started a new era in the therapy. One of often reported adverse effects related to the use of TNF-α antagonists is induction of the formation of autologous antibodies and antibodies neutralizing anti-TNF drugs. The development of anti-TNF-induced lupus or classical drug-induced lupus is more rarely reported. AIM To evaluate the presence and the level of anti-nuclear antibodies in patients with psoriasis and psoriatic arthritis and the influence of anti-TNF therapy used on the concentration of antinuclear antibody (ANA). MATERIAL AND METHODS A total of 28 subjects were included in the study. 71.4% of subjects were diagnosed with psoriatic arthritis and 28.6% with plaque psoriasis. RESULTS Among the patients with plaque psoriasis, the antinuclear antibodies were found in 25% of subjects and in 80% of patients with psoriatic arthritis. After the treatment an increase in the titer or appearance of antibodies was found in 66.7% in the infliximab group, 18.2% in the etanercept group and 54.7% in the adalimumab group. No subjects developed symptoms of drug-induced systemic lupus. CONCLUSIONS Our findings have shown that all anti-TNF therapies induced ANA in psoriatic arthritis and psoriatic patients. Considering a mild course of lupus induced by anti-TNF treatment and, usually intrinsic, resolution of symptoms, the biological therapy still appears as a safe treatment for patients.
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Affiliation(s)
- Magdalena M. Pirowska
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland. Head of the Department: Prof. Anna Wojas-Pelc MD, PhD
| | - Anna Goździalska
- Department of Health and Medical Science, Andrzej Frycz Modrzewski Krakow University, Krakow, Poland. Head of the Department: Prof. Jerzy Jaśkiewicz MD, PhD
| | - Sylwia Lipko-Godlewska
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland. Head of the Department: Prof. Anna Wojas-Pelc MD, PhD
| | - Aleksander Obtułowicz
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland. Head of the Department: Prof. Anna Wojas-Pelc MD, PhD
| | - Joanna Sułowicz
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland. Head of the Department: Prof. Anna Wojas-Pelc MD, PhD
| | - Katarzyna Podolec
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland. Head of the Department: Prof. Anna Wojas-Pelc MD, PhD
| | - Anna Wojas-Pelc
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland. Head of the Department: Prof. Anna Wojas-Pelc MD, PhD
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Antinuclear Antibodies in Patients with Psoriatic Arthritis Treated or Not with Biologics. PLoS One 2015; 10:e0134218. [PMID: 26230924 PMCID: PMC4521886 DOI: 10.1371/journal.pone.0134218] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 07/07/2015] [Indexed: 01/25/2023] Open
Abstract
Background With the emergence of biotherapies, accurate diagnosis in early arthritis is needed. At this time, there is no biological marker of psoriatic arthritis. Objective To test whether antinuclear antibodies (ANA) can be used as a diagnostic tool in psoriatic arthritis (PsA), we evaluated the prevalence of ANA in biologic-naïve PsA patients and in healthy blood donors. Methods 232 patients from the Rheumatology department, St Marguerite's Hospital, Marseilles, who fulfilled the CASPAR criteria for PsA, underwent clinical and laboratory investigations. Antinuclear antibodies (ANA), anti-extractable nuclear antigen antibodies (ENA), rheumatoid factor (RF), anti-citrullinated protein antibodies (ACPA) were assayed. Ninety-one healthy blood donors were also tested. Results Detection of ANA by indirect immunofluorescence was significantly more frequent in sera from PsA patients than those from controls at serum dilution of 1:100 (57% compared with 40%, Odds Ratio (OR) 1.98 (1.2-3.4) p<0.02) and 1:160 (52% compared with 24%, OR 3,7 (1.9-7.2) p<0.001). No patients had lupus specific autoantibodies, 15 % had RF (34/232), and 1.7 % had ACPA (4/232). Conclusions Detection of ANA was more frequent in sera from PsA patients than in those from healthy controls. This suggests that ANA could be a diagnosis orientation tool in PsA. Nevertheless, the specificity of these antibodies still remains to be investigated.
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Huang H, Shen E, Tang S, Tan X, Guo X, Wang Q, Ding H. Increased serum resistin levels correlate with psoriasis: a meta-analysis. Lipids Health Dis 2015; 14:44. [PMID: 25980409 PMCID: PMC4451955 DOI: 10.1186/s12944-015-0039-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 04/20/2015] [Indexed: 01/14/2023] Open
Abstract
Background Recent studies implicate adipokines in the pathogenesis of inflammatory diseases, including psoriasis. In this study we evaluated the significance of serum resistin levels in psoriasis patients using a meta-analysis approach.223 Methods Relevant articles were retrieved by searching the following English and Chinese databases: Cochrane Library, PubMed, Springer Link, Chinese Biomedical Database (CBM) and Chinese National Knowledge Infrastructure (CNKI). The retrieved studies were subjected to a thorough screening procedure to identify case–control studies that contained the required data. Data was extracted from each study and Version 12.0 STATA statistical software was employed for statistical analyses. Results Nine case–control studies, containing 421 psoriasis patients and 348 healthy controls, were included in this study. The major result of the meta-analysis revealed a statistically significant association between serum resistin levels and psoriasis (SMD = 2.22, 95%CI: 1.14-3.29, P < 0.001). Subgroup analysis based on ethnicity showed that, compared to the healthy controls, serum resistin levels were markedly higher in psoriasis patients in both Asian and Caucasian populations (Asians: SMD = 3.27, 95%CI = 1.62 ~ 4.91, P < 0.001; Caucasians: SMD = 0.91, 95%CI = 0.28 ~ 1.54, P < 0.001). Conclusions Based on our results, we conclude that serum resistin level in psoriasis patients is higher than healthy controls, and raises the possibility that elevated serum resistin levels may be a novel diagnostic marker in psoriasis and may predict the occurrence of co-morbidities in psoriasis patients.
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Affiliation(s)
- Huiyun Huang
- Dermatological Department, the First People's Hospital of YueYang, Dong Mao Ling Road No.39, YueYang, 414000, P.R. China.
| | - Erdong Shen
- Department of Oncology, the First People's Hospital of YueYang, YueYang, 414000, P.R. China.
| | - Shiqing Tang
- Dermatological Department, the First People's Hospital of YueYang, Dong Mao Ling Road No.39, YueYang, 414000, P.R. China.
| | - Xingyou Tan
- Dermatological Department, the First People's Hospital of YueYang, Dong Mao Ling Road No.39, YueYang, 414000, P.R. China.
| | - Xiuli Guo
- Dermatological Department, the First People's Hospital of YueYang, Dong Mao Ling Road No.39, YueYang, 414000, P.R. China.
| | - Qiang Wang
- Dermatological Department, the First People's Hospital of YueYang, Dong Mao Ling Road No.39, YueYang, 414000, P.R. China.
| | - Hongwei Ding
- Dermatological Department, the First People's Hospital of YueYang, Dong Mao Ling Road No.39, YueYang, 414000, P.R. China.
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Guzel S, Erfan G, Kulac M, Guzel EC, Kucukyalcin V, Kaya S, Kiziler AR. Chemerin and calprotectin levels correlate with disease activity and inflammation markers in psoriasis vulgaris. DERMATOL SIN 2015. [DOI: 10.1016/j.dsi.2014.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Chimenti MS, Spinelli FR, Giunta A, Martinelli F, Saraceno R, Conti F, Perricone R, Valesini G. Emergence of Antinuclear Antibodies in Psoriatic Patients Treated with Infliximab: Personal Experience and Literature Review. Drug Dev Res 2014; 75 Suppl 1:S61-3. [DOI: 10.1002/ddr.21198] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Maria Sole Chimenti
- Dipartimento di “Medicina dei Sistemi”-Reumatologia; Allergologia e Immunologia Clinica; Università di Rome “Tor Vergata”; 00163 Rome Italy
| | - Francesca Romana Spinelli
- Dipartimento di Medicina Interna e Specialità Mediche-Reumatologia; Sapienza Università di Roma; 00161 Rome Italy
| | - Alessandro Giunta
- Dipartimento di “Medicina dei Sistemi”-Dermatologia; Università di Roma “Tor Vergata,”; 00163 Rome Italy
| | - Francesco Martinelli
- Dipartimento di Medicina Interna e Specialità Mediche-Reumatologia; Sapienza Università di Roma; 00161 Rome Italy
| | - Rosita Saraceno
- Dipartimento di “Medicina dei Sistemi”-Dermatologia; Università di Roma “Tor Vergata,”; 00163 Rome Italy
| | - Fabrizio Conti
- Dipartimento di Medicina Interna e Specialità Mediche-Reumatologia; Sapienza Università di Roma; 00161 Rome Italy
| | - Roberto Perricone
- Dipartimento di “Medicina dei Sistemi”-Reumatologia; Allergologia e Immunologia Clinica; Università di Rome “Tor Vergata”; 00163 Rome Italy
| | - Guido Valesini
- Dipartimento di Medicina Interna e Specialità Mediche-Reumatologia; Sapienza Università di Roma; 00161 Rome Italy
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Coimbra S, Santos-Silva A. Biomarkers of psoriasis severity and therapy monitoring. World J Dermatol 2014; 3:15-27. [DOI: 10.5314/wjd.v3.i2.15] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 01/13/2014] [Accepted: 02/18/2014] [Indexed: 02/06/2023] Open
Abstract
Psoriasis is a chronic, recurrent inflammatory cutaneous disease. Psoriasis patients alternate between periods of remission and periods of exacerbation of the disease. Usually, psoriasis severity is clinically evaluated using tools like Psoriasis Area and Severity Index that present some limitations and subjectivity. Clinicians select the therapy according to psoriasis severity, aiming that patients achieve longer remission periods and improve their quality of life. Biological markers for diagnosis and prognosis of psoriasis help to establish its severity and to monitor the therapeutic response; moreover, biomarkers of psoriasis assist clinicians in their therapeutic decision to treat psoriasis and to choose earlier and more adequate therapeutic strategies, avoiding or minimising worsening of psoriasis. With these markers, they would be able to monitor therapeutics, avoiding unnecessary therapeutic surcharge or changes to a more aggressive therapy. As any attempt to identify these biomarkers should be encouraged, in this review, we will debate published data concerning the proposal of biomarkers to evaluate severity and response to treatment of psoriasis vulgaris.
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Girolomoni G, Altomare G, Ayala F, Berardesca E, Calzavara Pinton P, Chimenti S, Martini P, Peserico A, Puglisi Guerra A, Antonio Vena G. Differential management of mild-to-severe psoriasis with biologic drugs: An Italian Delphi consensus expert panel. J DERMATOL TREAT 2014; 26:128-33. [DOI: 10.3109/09546634.2014.907466] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Mattern A, Zellmann T, Beck-Sickinger AG. Processing, signaling, and physiological function of chemerin. IUBMB Life 2014; 66:19-26. [PMID: 24446308 DOI: 10.1002/iub.1242] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Accepted: 12/22/2013] [Indexed: 12/13/2022]
Abstract
Chemerin is an immunomodulating factor secreted predominantly by adipose tissue and skin. Processed by a variety of proteases linked to inflammation, it activates the G-protein coupled receptor chemokine-like receptor 1 (CMKLR1) and induces chemotaxis in natural killer cells, macrophages, and immature dendritic cells. Recent developments revealed the role of the nonsignaling chemerin receptor C-C chemokine receptor-like 2 (CCRL2) in inflammation. Besides further research establishing its link to inflammatory skin conditions such as psoriasis, functions in healthy skin have also been reported. Here, the current understanding of chemerin processing, signaling and physiological function has been summarized, focusing on the regulation of its activity, its different receptors and its controversially discussed role in diseases.
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Affiliation(s)
- Andreas Mattern
- Faculty of Biosciences, Pharmacy and Psychology, Institute of Biochemistry, Universität Leipzig, Leipzig, Germany
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Beygi S, Lajevardi V, Abedini R. C-reactive protein in psoriasis: a review of the literature. J Eur Acad Dermatol Venereol 2013; 28:700-11. [PMID: 23998353 DOI: 10.1111/jdv.12257] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 07/26/2013] [Indexed: 12/26/2022]
Abstract
A great deal of research has addressed the elevation of C-reactive protein (CRP) among psoriatic patients and the role of this marker in assessment of disease severity and progression. However, there are some discrepancies in this area. We sought to figure out the relationship between CRP values and disease severity as well as the changes in marker levels after treatment through an extensive literature review. Comparison between CRP levels in psoriatic patients and those in healthy or non-psoriatic individuals was also another focus of this review. A thorough search in Pubmed and Embase was conducted for articles investigating different aspects of CRP measurement in patients with psoriasis. Overall, 32 articles were found to meet our inclusion criteria. Of 28 studies comparing the CRP values in psoriatic patients with those of controls, 24 found a statistically significant difference. In addition, 12 out of 16 papers examining the association between disease severity and CRP values noted significant results. With regard to CRP changes over the course of a treatment, all 15 studies addressing this issue revealed a significant decrease in marker levels. In conclusion, high CRP levels only for moderate and severe forms of disease might be inferred from the literature and there is no sufficient evidence suggesting a similar association for mild disease as well. Moreover, CRP may serve interchangeably with Psoriasis Area and Severity Index (PASI) as a measure of disease severity in the case of untreated psoriatic patients who do not have disease related arthritis. For other patients, however, a careful clinical examination and PASI calculation still remain the mainstay of severity assessment.
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Affiliation(s)
- S Beygi
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran; National Elite Foundation, Tehran, Iran
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Unraveling the soul of autoimmune diseases: pathogenesis, diagnosis and treatment adding dowels to the puzzle. Immunol Res 2013; 56:200-5. [DOI: 10.1007/s12026-013-8429-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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