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Holmannova D, Borsky P, Andrys C, Kremlacek J, Fiala Z, Parova H, Rehacek V, Esterkova M, Poctova G, Maresova T, Borska L. The Influence of Metabolic Syndrome on Potential Aging Biomarkers in Participants with Metabolic Syndrome Compared to Healthy Controls. Biomedicines 2024; 12:242. [PMID: 38275413 PMCID: PMC10813522 DOI: 10.3390/biomedicines12010242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/09/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Biological aging is a physiological process that can be altered by various factors. The presence of a chronic metabolic disease can accelerate aging and increase the risk of further chronic diseases. The aim of the study was to determine whether the presence of metabolic syndrome (MetS) affects levels of markers that are associated with, among other things, aging. MATERIAL AND METHODS A total of 169 subjects (58 with MetS, and 111 without metabolic syndrome, i.e., non-MetS) participated in the study. Levels of telomerase, GDF11/15, sirtuin 1, follistatin, NLRP3, AGEs, klotho, DNA/RNA damage, NAD+, vitamin D, and blood lipids were assessed from blood samples using specific enzyme-linked immunosorbent assay (ELISA) kits. RESULTS Telomerase (p < 0.01), DNA/RNA damage (p < 0.006) and GDF15 (p < 0.02) were higher in MetS group compared to non-MetS group. Only vitamin D levels were higher in the non-MetS group (p < 0.0002). Differences between MetS and non-MetS persons were also detected in groups divided according to age: in under 35-year-olds and those aged 35-50 years. CONCLUSIONS Our results show that people with MetS compared to those without MetS have higher levels of some of the measured markers of biological aging. Thus, the presence of MetS may accelerate biological aging, which may be associated with an increased risk of chronic comorbidities that accompany MetS (cardiovascular, inflammatory, autoimmune, neurodegenerative, metabolic, or cancer diseases) and risk of premature death from all causes.
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Affiliation(s)
- Drahomira Holmannova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
| | - Pavel Borsky
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
| | - Ctirad Andrys
- Institute of Clinical Immunology and Allergology, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic
| | - Jan Kremlacek
- Institute of Medical Biophysics, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic
| | - Zdenek Fiala
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
| | - Helena Parova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic
| | - Vit Rehacek
- Transfusion Department, University Hospital Hradec Kralove, 500 03 Hradec Kralove, Czech Republic
| | - Monika Esterkova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
| | - Gabriela Poctova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
| | - Tereza Maresova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
| | - Lenka Borska
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic (L.B.)
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Borsky P, Holmannova D, Andrys C, Kremlacek J, Fiala Z, Parova H, Rehacek V, Svadlakova T, Byma S, Kucera O, Borska L. Evaluation of potential aging biomarkers in healthy individuals: telomerase, AGEs, GDF11/15, sirtuin 1, NAD+, NLRP3, DNA/RNA damage, and klotho. Biogerontology 2023; 24:937-955. [PMID: 37523061 PMCID: PMC10615959 DOI: 10.1007/s10522-023-10054-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 07/14/2023] [Indexed: 08/01/2023]
Abstract
Aging is a natural process of gradual decrease in physical and mental capacity. Biological age (accumulation of changes and damage) and chronological age (years lived) may differ. Biological age reflects the risk of various types of disease and death from any cause. We selected potential biomarkers of aging - telomerase, AGEs, GDF11 and 15 (growth differentiation factor 11/15), sirtuin 1, NAD+ (nicotinamide adenine dinucleotide), inflammasome NLRP3, DNA/RNA damage, and klotho to investigate changes in their levels depending on age and sex. We included 169 healthy volunteers and divided them into groups according to age (under 35; 35-50; over 50) and sex (male, female; male and female under 35; 35-50, over 50). Markers were analyzed using commercial ELISA kits. We found differences in values depending on age and gender. GDF15 increased with age (under 30 and 35-50 p < 0.002; 35-50 and over 50; p < 0.001; under 35 and over 50; p < 0.001) as well as GDF11 (35-50 and over 50; p < 0.03; under 35 and over 50; p < 0.02), AGEs (under 30 and 35-50; p < 0.005), NLRP3 (under 35 over 50; p < 0.03), sirtuin 1 (35-50 and over 50; p < 0.0001; under 35 and over 50; p < 0.004). AGEs and GDF11 differed between males and females. Correlations were identified between individual markers, markers and age, and markers and sex. Markers that reflect the progression of biological aging vary with age (GDF15, GDF11, AGEs, NLRP3, sirtuin) and sex (AGEs, GDF11). Their levels could be used in clinical practice, determining biological age, risk of age-related diseases and death of all-causes, and initiating or contraindicating a therapy in the elderly based on the patient's health status.
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Affiliation(s)
- Pavel Borsky
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Drahomira Holmannova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic.
| | - Ctirad Andrys
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Jan Kremlacek
- Institute of Medical Biophysics, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Zdenek Fiala
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Helena Parova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Vit Rehacek
- Transfusion Center, University Hospital, 50003, Hradec Kralove, Czech Republic
| | - Tereza Svadlakova
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Svatopluk Byma
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Otto Kucera
- Institute of Physiology, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
| | - Lenka Borska
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003, Hradec Kralove, Czech Republic
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Zaaroura H, Gilding AJ, Sibbald C. Biomarkers in alopecia Areata: A systematic review and meta-analysis. Autoimmun Rev 2023; 22:103339. [PMID: 37087083 DOI: 10.1016/j.autrev.2023.103339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 04/13/2023] [Indexed: 04/24/2023]
Abstract
BACKGROUND Alopecia areata (AA) is an autoimmune non-scarring alopecia that affects the scalp or any hair-bearing areas in the body. The pathophysiology of AA is complex, but Th1, Th2, and Th17 cytokines dysregulation, as well as chemokines, immunoglobulins and other biomarkers have been shown to play a role in the pathogenesis of the disease. OBJECTIVE To conduct a systematic review and Meta-analysis to identify biomarkers that reflect AA activity and severity that could be used to better assess disease activity and response in both trials and clinical practice. METHODS A literature search was conducted using the PUBMED, EMBASE and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) from inception to December 2021. Articles reporting on associations between AA and serum clinical biomarkers (cytokines, chemokines, antibodies, immunoglobulins, and others) were included. Serum biomarkers were identified in patients with AA and were correlated with disease severity and patient characteristics (ex. age, sex, comorbidities). The quality of the studies was assessed using the National Heart, Lung, and Blood Institute's Quality Assessment Tool for Case-Control Studies. Meta-analysis pooling of the standardized mean differences (SMD) by the method of Cohen using the common-effect inverse-variance model was performed. For the Meta-analysis, data was pulled for all the markers with a minimum of 4 studies with means and standard deviations. Analysis of data reported as Median with range or inter-quartile range (IQR) revealed that the data was too skewed to recommend calculation and use of mean with standard deviation (SD). If the data were not skewed, mean and SD were calculated. RESULTS One thousand seven hundred fourteen studies were screened, with 91 included, reporting on a total of 52 biomarkers. Meta-analyses revealed pooled SMD that were significant for interleukin 6 (IL6), C-reactive protein (CRP) and vitamin D. CONCLUSIONS Serum IL6 and CRP levels are significantly increased in patients with AA compared to healthy age and sex matched controls. Conversely, serum vitamn D levels are significantly decreased in patients with AA compared to healthy age and sex matched controls. This data has the potenail to influence the clinical guidelines for the diagnostic workup of AA to include testing the serum levels of CRP and vitamin D.
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Affiliation(s)
- Hiba Zaaroura
- Division of Dermatology, Department of Paediatric Medicine, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Anthony J Gilding
- Canadian Alopecia Areata Foundation, Toronto, ON, Canada.; Department of Chemistry & Biology, Faculty of Science, Toronto Metropolitan University, Toronto, ON, Canada
| | - Cathryn Sibbald
- Division of Dermatology, Department of Paediatric Medicine, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
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Beranek M, Borsky P, Fiala Z, Andrys C, Hamakova K, Chmelarova M, Kovarikova H, Karas A, Kremlacek J, Palicka V, Borska L. Telomere length, oxidative and epigenetic changes in blood DNA of patients with exacerbated psoriasis vulgaris. An Bras Dermatol 2023; 98:68-74. [PMID: 36319514 PMCID: PMC9837651 DOI: 10.1016/j.abd.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/07/2022] [Accepted: 01/07/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The pathogenesis of psoriasis vulgaris involves changes in DNA molecules, genomic instability, telomere attrition, and epigenetic alterations among them. These changes are also considered important mechanisms of aging in cells and tissues. OBJECTIVE This study dealt with oxidation damage, telomere length and methylation status in DNA originating from peripheral blood of 41 psoriatic patients and 30 healthy controls. METHODS Oxidative damage of serum DNA/RNA was determined immunochemically. Real-time PCR was used for the analysis of the telomere length. ELISA technique determined levels of 5-methylcytosine in blood cells' DNA. RESULTS Oxidative damage of serum DNA/RNA was higher in patients than in controls (median, 3758 vs. 2286pg/mL, p<0.001). A higher length of telomeres per chromosome was found in patients whole-cell DNA than in controls (3.57 vs. 3.04 kilobases, p=0.011). A negative correlation of the length of telomeres with an age of the control subjects was revealed (Spearman's rho=-0.420, p=0.028). Insignificantly different levels of 5-methylcytosine in patients and controls were observed (33.20 vs. 23.35%, p=0.234). No influences of sex, smoking, BMI, PASI score, and metabolic syndrome on the methylation status were found. STUDY LIMITATIONS i) A relatively small number of the participants, particularly for reliable subgroup analyses, ii) the Caucasian origin of the participants possibly influencing the results of the parameters determined, and iii) Telomerase activity was not directly measured in serum or blood cells. CONCLUSION The study demonstrated increased levels of oxidized DNA/RNA molecules in the serum of patients with exacerbated psoriasis vulgaris. The results were minimally influenced by sex, the presence of metabolic syndrome, or cigarette smoking. In the psoriatic blood cells' DNA, the authors observed longer telomeres compared to healthy controls, particularly in females. Insignificantly higher global DNA methylation in psoriasis cases compared to the controls indicated marginal clinical importance of this epigenetic test performed in the blood cells' DNA.
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Affiliation(s)
- Martin Beranek
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine, Hradec Kralove, Charles University, Czech Republic,Department of Biochemical Sciences, Faculty of Pharmacy, Hradec Kralove, Charles University, Czech Republic,Corresponding author.
| | - Pavel Borsky
- Institute of Preventive Medicine, Charles University, Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Zdenek Fiala
- Institute of Preventive Medicine, Charles University, Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Ctirad Andrys
- Institute of Clinical Immunology and Allergology, Charles University, Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Kvetoslava Hamakova
- Clinic of Dermatology and Venereology, University Hospital Hradec Kralove, Czech Republic
| | - Marcela Chmelarova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine, Hradec Kralove, Charles University, Czech Republic
| | - Helena Kovarikova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine, Hradec Kralove, Charles University, Czech Republic
| | - Adam Karas
- Institute of Preventive Medicine, Charles University, Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Jan Kremlacek
- Department of Medical Biophysics, Charles University, Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine, Hradec Kralove, Charles University, Czech Republic
| | - Lenka Borska
- Institute of Preventive Medicine, Charles University, Faculty of Medicine, Hradec Kralove, Czech Republic
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Xiao Y, Jing D, Tang Z, Peng C, Yin M, Liu H, Chen X, Shen M. Serum Lipids and Risk of Incident Psoriasis: A Prospective Cohort Study from the UK Biobank Study and Mendelian Randomization Analysis. J Invest Dermatol 2022; 142:3192-3199.e12. [PMID: 35850211 DOI: 10.1016/j.jid.2022.06.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 04/27/2022] [Accepted: 06/10/2022] [Indexed: 01/05/2023]
Abstract
The association between dyslipidemia and psoriasis has been studied widely. However, which individual indicators of serum lipids determine an increasing risk of incident psoriasis is still underappreciated in prospective cohorts. On the basis of UK Biobank, we investigate the causal relationship between four serum lipids and incident psoriasis by Cox proportional hazard model and Mendelian randomization analysis. After adjusting for covariates, high-density lipoprotein deficiency (<1.0 mmol/l for men, <1.3 mmol/l for women) and high triglyceride level (≥1.7 mmol/l) at baseline were associated with 16.6% and 10.6% increased risk of incident psoriasis, respectively. The effects were more pronounced in women, with 16.9 and 19.7% additional risk of psoriasis, respectively. The effects in the younger group (aged <60 years) and obese group in women were also more pronounced. No similar effect was observed in low-density lipoprotein and total cholesterol. Our subsequent Mendelian randomization analysis reinforced the main finding that high-density lipoprotein deficiency and high triglyceride cause incident psoriasis genetically. In conclusion, serum high-density lipoprotein/triglyceride levels predict psoriasis, particularly in women, indicating a distinct role of lipids engaging in the pathogenesis of psoriasis modified by sex. More metabolic-targeted, sex-specific management of psoriasis is suggested in the future.
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Affiliation(s)
- Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Danrong Jing
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zhenwei Tang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Mingzhu Yin
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China; Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China; Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China.
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The Presence of Psoriasis, Metabolic Syndrome and Their Combination Increases the Serum Levels of CRP and CD5L but Not sCD200R1 and sTLR2 in Participants. J Pers Med 2022; 12:jpm12121965. [PMID: 36556186 PMCID: PMC9783034 DOI: 10.3390/jpm12121965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/18/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Psoriasis and metabolic syndrome (MetS) are chronic inflammatory conditions associated with the dysregulation of immune system reactivity. The inflammatory processes of both diseases have not yet been fully characterized, and the evaluation of proteins/markers that could be involved in their pathogenesis is of great importance. We selected four markers: CRP, sCD200R1, CD5L, and sTLR2; in particular, sCDR2001 has not yet been measured in the context of psoriasis and metabolic syndrome. Material and methods: In the study, 64 controls and 43 patients with psoriasis with or without a metabolic syndrome were enrolled. The levels of selected markers were measured using ELISA kits. Results: CRP levels were significantly higher in psoriasis patients, especially in the subgroup of patients with MetS compared to nonMetS patients (p < 0.01). sCD200R1 and sTLR2 were not significantly different between groups and subgroups; however, CD200R1 levels were slightly higher in both control groups compared to both groups of patients. CD5L levels were significantly higher in patients with MetS compared to nonMets patients (p < 0.02). We also evaluated the correlations between parameters in controls and patients’ groups, as well as in subgroups. Correlations between BMI and CRP were found in all groups and subgroups. Other correlations were group- and subgroup-specific. For example, in the patients’ group, CD5L correlated with sCD200R1 (p < 0.05) and in MetS controls, with age (p < 0.03). Conclusion: The results show that the presence of systemic inflammation associated with psoriasis and metabolic syndrome and their combination alters the expression of specific molecules, especially CRP and CD5L, which were significantly increased in patients with psoriasis and a metabolic syndrome compared to controls without metabolic syndromes. Correlations between CRP and BMI in all groups suggest that overweight and obesity increase the intensity of inflammation and potentiate CD5L expression. In contrast, levels of molecules that may limit inflammation were not increased in psoriasis and metabolic syndrome subjects (they were non-significantly lower compared with healthy controls), which may reflect the chronic nature of both diseases and the exhaustion of inhibitory mechanisms.
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Xu J, Li J. Construction of a three commitment points for S phase entry cell cycle model and immune-related ceRNA network to explore novel therapeutic options for psoriasis. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2022; 19:13483-13525. [PMID: 36654055 DOI: 10.3934/mbe.2022630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
While competing endogenous RNAs (ceRNAs) play pivotal roles in various diseases, the proliferation and differentiation of keratinocytes are becoming a research focus in psoriasis. Therefore, the three commitment points for S phase entry (CP1-3) cell cycle model has pointed to a new research direction in these areas. However, it is unclear what role ceRNA regulatory mechanisms play in the interaction between keratinocytes and the immune system in psoriasis. In addition, the ceRNA network-based screening of potential therapeutic agents for psoriasis has not been explored. Therefore, we used multiple bioinformatics approaches to construct a ceRNA network for psoriasis, identified CTGF as the hub gene, and constructed a ceRNA subnetwork, after which validation datasets authenticated the results' accuracy. Subsequently, we used multiple online databases and the single-sample gene-set enrichment analysis algorithm, including the CP1-3 cell cycle model, to explore the mechanisms accounting for the increased proliferation and differentiation of keratinocytes and the possible roles of the ceRNA subnetwork in psoriasis. Next, we performed cell cycle and cell trajectory analyses based on a single-cell RNA-seq dataset of psoriatic skin biopsies. We also used weighted gene co-expression network analysis and single-gene batch correlation analysis-based gene set enrichment analysis to explore the functions of CTGF. Finally, we used the Connectivity Map to identify MS-275 (entinostat) as a novel treatment for psoriasis, SwissTargetPrediction to predict drug targets, and molecular docking to investigate the minimum binding energy and binding sites of the drug to target proteins.
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Affiliation(s)
- Jingxi Xu
- North Sichuan Medical College, Nanchong 637000, China
- Department of Rheumatology and Immunology, The First People's Hospital of Yibin, Yibin 644000, China
| | - Jiangtao Li
- Department of Rheumatology and Immunology, The First People's Hospital of Yibin, Yibin 644000, China
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Chromosomal Aberrations and Oxidative Stress in Psoriatic Patients with and without Metabolic Syndrome. Metabolites 2022; 12:metabo12080688. [PMID: 35893255 PMCID: PMC9331653 DOI: 10.3390/metabo12080688] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/12/2022] [Accepted: 07/22/2022] [Indexed: 02/01/2023] Open
Abstract
Psoriasis and metabolic syndrome (MetS), a common comorbidity of psoriasis, are associated with mild chronic systemic inflammation that increases oxidative stress and causes cell and tissue damage. At the cellular level, chromosomal and DNA damage has been documented, thus confirming their genotoxic effect. The main objective of our study was to show the genotoxic potential of chronic inflammation and determine whether the presence of both pathologies increases chromosomal damage compared to psoriasis alone and to evaluate whether there are correlations between selected parameters and chromosomal aberrations in patients with psoriasis and MetS psoriasis. Clinical examination (PASI score and MetS diagnostics according to National Cholesterol Education Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults; NCE/ATPIII criteria), biochemical analysis of blood samples (fasting glucose, total cholesterol, low density and high density lipoproteins; LDL, HDL, non-HDL, and triglycerides;TAG), DNA/RNA oxidative damage, and chromosomal aberration test were performed in 41 participants (20 patients with psoriasis without MetS and 21 with MetS and psoriasis). Our results showed that patients with psoriasis without metabolic syndrome (nonMetS) and psoriasis and MetS had a higher rate of chromosomal aberrations than the healthy population for which the limit of spontaneous, natural aberration was <2%. No significant differences in the aberration rate were found between the groups. However, a higher aberration rate (higher than 10%) and four numerical aberrations were documented only in the MetS group. We found no correlations between the number of chromosomal aberrations and the parameters tested except for the correlation between aberrations and HDL levels in nonMetS patients (rho 0.44; p < 0.02). Interestingly, in the MetS group, a higher number of chromosomal aberrations was documented in non-smokers compared to smokers. Data from our current study revealed an increased number of chromosomal aberrations in patients with psoriasis and MetS compared to the healthy population, especially in psoriasis with MetS, which could increase the genotoxic effect of inflammation and the risk of genomic instability, thus increasing the risk of carcinogenesis.
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Karas A, Holmannova D, Borsky P, Fiala Z, Andrys C, Hamakova K, Svadlakova T, Palicka V, Krejsek J, Rehacek V, Esterkova M, Kovarikova H, Borska L. Significantly Altered Serum Levels of NAD, AGE, RAGE, CRP, and Elastin as Potential Biomarkers of Psoriasis and Aging—A Case-Control Study. Biomedicines 2022; 10:biomedicines10051133. [PMID: 35625870 PMCID: PMC9138308 DOI: 10.3390/biomedicines10051133] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/06/2022] [Accepted: 05/11/2022] [Indexed: 01/11/2023] Open
Abstract
Background: This study aims to investigate potential markers of psoriasis and aging, and to elucidate possible connections between these two processes. Methods: The serum samples of 60 psoriatic patients and 100 controls were analysed, and the levels of four selected parameters (AGEs, RAGE, NAD, and elastin) were determined using commercial ELISA kits. Serum C-reactive protein was assayed using an immune-nephelometry method. Findings: Among the patients, the levels of CRP, AGEs, and RAGE were all increased, while the levels of NAD were reduced when compared to the control group. A negative correlation between the levels of AGEs and NAD was found. A negative correlation between age and the NAD levels among the control group was observed, however among the patients the relationship was diminished. While there was no difference in the levels of native elastin between the patients and the controls, a positive correlation between the levels of native elastin and age and a negative correlation between the levels of native elastin and the severity of psoriasis were found. Conclusions: The results of our study support the notion of psoriasis and possibly other immune-mediated diseases accelerating the aging process through sustained systemic damage. The serum levels of CRP, NAD, AGEs, and RAGE appear to be promising potential biomarkers of psoriasis. The decrease in the serum levels of NAD is associated with (pro)inflammatory states. Our analysis indicates that the levels of native elastin might strongly reflect both the severity of psoriasis and the aging process.
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Affiliation(s)
- Adam Karas
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
| | - Drahomira Holmannova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
| | - Pavel Borsky
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
- Correspondence: ; Tel.: +420-495-816-386
| | - Zdenek Fiala
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
| | - Ctirad Andrys
- Institute of Clinical Immunology and Allergology, University Hospital, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (C.A.); (J.K.)
| | - Kvetoslava Hamakova
- Clinic of Dermal and Venereal Diseases, University Hospital, 500 03 Hradec Kralove, Czech Republic;
| | - Tereza Svadlakova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
- Institute of Clinical Immunology and Allergology, University Hospital, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (C.A.); (J.K.)
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, University Hospital, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (V.P.); (H.K.)
| | - Jan Krejsek
- Institute of Clinical Immunology and Allergology, University Hospital, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (C.A.); (J.K.)
| | - Vit Rehacek
- Transfusion Center, University Hospital, 500 03 Hradec Kralove, Czech Republic;
| | - Monika Esterkova
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
| | - Helena Kovarikova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (V.P.); (H.K.)
| | - Lenka Borska
- Institute of Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Kralove, Czech Republic; (A.K.); (D.H.); (Z.F.); (T.S.); (M.E.); (L.B.)
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10
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The potential role of COVID-19 in the induction of DNA damage. MUTATION RESEARCH. REVIEWS IN MUTATION RESEARCH 2022; 789:108411. [PMID: 35690420 PMCID: PMC8767986 DOI: 10.1016/j.mrrev.2022.108411] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 11/30/2021] [Accepted: 01/17/2022] [Indexed: 01/07/2023]
Abstract
The coronavirus disease-2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is challenging global health and economic systems. In some individuals, COVID-19 can cause a wide array of symptoms, affecting several organs, such as the lungs, heart, bowels, kidneys and brain, causing multiorgan failure, sepsis and death. These effects are related in part to direct viral infection of these organs, immunological deregulation, a hypercoagulatory state and the potential for development of cytokine storm syndrome. Since the appearance of COVID-19 is recent, the long-term effects on the health of recovered patients remain unknown. In this review, we focused on current evidence of the mechanisms of DNA damage mediated by coronaviruses. Data supports that these viruses can induce DNA damage, genomic instability, and cell cycle deregulation during their replication in mammalian cells. Since the induction of DNA damage and aberrant DNA repair mechanisms are related to the development of chronic diseases such as cancer, diabetes, neurodegenerative disorders, and atherosclerosis, it will be important to address similar effects and outcomes in recovered COVID-19 patients.
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11
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Martínez-Morcillo FJ, Cantón-Sandoval J, Martínez-Navarro FJ, Cabas I, Martínez-Vicente I, Armistead J, Hatzold J, López-Muñoz A, Martínez-Menchón T, Corbalán-Vélez R, Lacal J, Hammerschmidt M, García-Borrón JC, García-Ayala A, Cayuela ML, Pérez-Oliva AB, García-Moreno D, Mulero V. NAMPT-derived NAD+ fuels PARP1 to promote skin inflammation through parthanatos cell death. PLoS Biol 2021; 19:e3001455. [PMID: 34748530 PMCID: PMC8601609 DOI: 10.1371/journal.pbio.3001455] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 11/18/2021] [Accepted: 10/22/2021] [Indexed: 01/26/2023] Open
Abstract
Several studies have revealed a correlation between chronic inflammation and nicotinamide adenine dinucleotide (NAD+) metabolism, but the precise mechanism involved is unknown. Here, we report that the genetic and pharmacological inhibition of nicotinamide phosphoribosyltransferase (Nampt), the rate-limiting enzyme in the salvage pathway of NAD+ biosynthesis, reduced oxidative stress, inflammation, and keratinocyte DNA damage, hyperproliferation, and cell death in zebrafish models of chronic skin inflammation, while all these effects were reversed by NAD+ supplementation. Similarly, genetic and pharmacological inhibition of poly(ADP-ribose) (PAR) polymerase 1 (Parp1), overexpression of PAR glycohydrolase, inhibition of apoptosis-inducing factor 1, inhibition of NADPH oxidases, and reactive oxygen species (ROS) scavenging all phenocopied the effects of Nampt inhibition. Pharmacological inhibition of NADPH oxidases/NAMPT/PARP/AIFM1 axis decreased the expression of pathology-associated genes in human organotypic 3D skin models of psoriasis. Consistently, an aberrant induction of NAMPT and PARP activity, together with AIFM1 nuclear translocation, was observed in lesional skin from psoriasis patients. In conclusion, hyperactivation of PARP1 in response to ROS-induced DNA damage, fueled by NAMPT-derived NAD+, mediates skin inflammation through parthanatos cell death.
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Affiliation(s)
- Francisco J. Martínez-Morcillo
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
| | - Joaquín Cantón-Sandoval
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
| | - Francisco J. Martínez-Navarro
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
| | - Isabel Cabas
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
| | - Idoya Martínez-Vicente
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- Departamento de Bioquímica y Biología Molecular A e Inmmunología, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - Joy Armistead
- Institute of Zoology, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases and Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Julia Hatzold
- Institute of Zoology, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases and Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Azucena López-Muñoz
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
| | - Teresa Martínez-Menchón
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Raúl Corbalán-Vélez
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Jesús Lacal
- Departamento de Microbiología y Genética, Facultad de Biología, Universidad de Salamanca, Spain
| | - Matthias Hammerschmidt
- Institute of Zoology, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases and Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - José C. García-Borrón
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- Departamento de Bioquímica y Biología Molecular A e Inmmunología, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - Alfonsa García-Ayala
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
| | - María L. Cayuela
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Ana B. Pérez-Oliva
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- * E-mail: (ABP-O); (DG-M); (VM)
| | - Diana García-Moreno
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- * E-mail: (ABP-O); (DG-M); (VM)
| | - Victoriano Mulero
- Departmento de Biología Celular e Histología, Facultad de Biología, Universidad de Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria-Arrixaca, Murcia, Spain
- * E-mail: (ABP-O); (DG-M); (VM)
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Biologic Treatment in Combination with Lifestyle Intervention in Moderate to Severe Plaque Psoriasis and Concomitant Metabolic Syndrome: Rationale and Methodology of the METABOLyx Randomized Controlled Clinical Trial. Nutrients 2021; 13:nu13093015. [PMID: 34578893 PMCID: PMC8471656 DOI: 10.3390/nu13093015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/19/2021] [Accepted: 08/27/2021] [Indexed: 01/04/2023] Open
Abstract
Inflammatory diseases including psoriasis are associated with metabolic and cardiovascular comorbidities, including obesity and metabolic syndrome. Obesity is associated with greater psoriasis disease severity and reduced response to treatment. Therefore, targeting metabolic comorbidities could improve patients’ health status and psoriasis-specific outcomes. METABOLyx is a randomized controlled trial evaluating the combination of a lifestyle intervention program with secukinumab treatment in psoriasis. Here, the rationale, methodology and baseline patient characteristics of METABOLyx are presented. A total of 768 patients with concomitant moderate to severe plaque psoriasis and metabolic syndrome were randomized to secukinumab 300 mg, or secukinumab 300 mg plus a tailored lifestyle intervention program, over 24 weeks. A substudy of immunologic and metabolic biomarkers is ongoing. The primary endpoint of METABOLyx is PASI90 response at week 24. Other endpoints include patient-reported outcomes and safety. METABOLyx represents the first large scale clinical trial of an immunomodulatory biologic in combination with a standardized lifestyle intervention.
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Bonacina F, Pirillo A, Catapano AL, Norata GD. HDL in Immune-Inflammatory Responses: Implications beyond Cardiovascular Diseases. Cells 2021; 10:cells10051061. [PMID: 33947039 PMCID: PMC8146776 DOI: 10.3390/cells10051061] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/27/2021] [Accepted: 04/27/2021] [Indexed: 12/15/2022] Open
Abstract
High density lipoproteins (HDL) are heterogeneous particles composed by a vast array of proteins and lipids, mostly recognized for their cardiovascular (CV) protective effects. However, evidences from basic to clinical research have contributed to depict a role of HDL in the modulation of immune-inflammatory response thus paving the road to investigate their involvement in other diseases beyond those related to the CV system. HDL-C levels and HDL composition are indeed altered in patients with autoimmune diseases and usually associated to disease severity. At molecular levels, HDL have been shown to modulate the anti-inflammatory potential of endothelial cells and, by controlling the amount of cellular cholesterol, to interfere with the signaling through plasma membrane lipid rafts in immune cells. These findings, coupled to observations acquired from subjects carrying mutations in genes related to HDL system, have helped to elucidate the contribution of HDL beyond cholesterol efflux thus posing HDL-based therapies as a compelling interventional approach to limit the inflammatory burden of immune-inflammatory diseases.
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Affiliation(s)
- Fabrizia Bonacina
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy;
| | - Angela Pirillo
- Center for the Study of Atherosclerosis, E. Bassini Hospital, Cinisello Balsamo, 20092 Milan, Italy;
- IRCCS MultiMedica, Sesto S. Giovanni, 20099 Milan, Italy
| | - Alberico L. Catapano
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy;
- IRCCS MultiMedica, Sesto S. Giovanni, 20099 Milan, Italy
- Correspondence: (A.L.C.); (G.D.N.)
| | - Giuseppe D. Norata
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy;
- Center for the Study of Atherosclerosis, E. Bassini Hospital, Cinisello Balsamo, 20092 Milan, Italy;
- Correspondence: (A.L.C.); (G.D.N.)
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Efficacy and Safety of Certolizumab Pegol in Japanese Patients with Moderate to Severe Plaque Psoriasis: 52-Week Results. Dermatol Ther (Heidelb) 2021; 11:943-960. [PMID: 33886085 PMCID: PMC8163922 DOI: 10.1007/s13555-021-00520-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 03/24/2021] [Indexed: 11/24/2022] Open
Abstract
Introduction Certolizumab pegol (CZP), an Fc-free, PEGylated anti-tumour necrosis factor biologic, dosed at 400 mg every 2 weeks (Q2W) and 200 mg Q2W over 16 weeks, resulted in improvements in Japanese patients with moderate to severe plaque psoriasis (PSO); no new safety signals were identified. We present 52-week efficacy and safety results. Methods Patients ≥ 20 years with PSO ≥ 6 months [Psoriasis Area and Severity Index (PASI) ≥ 12, body surface area ≥ 10%, Physician’s Global Assessment (PGA) ≥ 3] were randomised 1:2:2 to placebo Q2W, CZP 400 mg Q2W and CZP 200 mg Q2W (400 mg weeks 0/2/4) for 16 weeks. Week 16 PASI 50 responders continued through week 52; CZP 200 mg Q2W-randomised patients were re-randomised 1:1 to CZP 200 mg Q2W or CZP 400 mg Q4W; patients initially randomised to other treatment groups continued in the same group. Outcomes included PASI 75/90/100, PGA 0/1, Dermatology Life Quality Index (DLQI) 0/1, Itch Numeric Rating Scale (INRS) 0, modified Nail Psoriasis Severity Index (mNAPSI), durability of response for week 16 PASI 75/90 responders, and safety. Results Of 26/53/48 patients randomised to placebo, CZP 400 mg Q2W and CZP 200 mg Q2W, 2/47/39 completed week 52, respectively. PASI 75/90 responses were generally maintained from weeks 16 to 52 for all CZP doses. Most week 16 PASI 75/90 achievers maintained their response through week 52. PASI 75/90/100 responses at week 52 in the CZP 400 mg Q2W and CZP 200 mg Q2W groups were 83.0/81.1/41.5% and 72.9/60.4/18.8%, respectively; DLQI/INRS remission rates were 64.2/50.9% in CZP 400 mg Q2W and 58.3/27.1% in CZP 200 mg Q2W-treated patients. Reductions in mNAPSI observed for CZP-treated groups were maintained through week 52. No new safety signals were identified. Conclusion CZP treatment resulted in improvements in signs and symptoms of PSO, which were maintained through week 52. The 400 mg Q2W dose could provide additional clinical benefit. Trial Registration NCT03051217. Supplementary Information The online version contains supplementary material available at 10.1007/s13555-021-00520-0.
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15
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Umezawa Y, Sakurai S, Hoshii N, Nakagawa H. Certolizumab Pegol for the Treatment of Moderate to Severe Plaque Psoriasis: 16-Week Results from a Phase 2/3 Japanese Study. Dermatol Ther (Heidelb) 2021; 11:513-528. [PMID: 33606269 PMCID: PMC8019007 DOI: 10.1007/s13555-021-00494-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 01/23/2021] [Indexed: 10/26/2022] Open
Abstract
INTRODUCTION Certolizumab pegol (CZP), the Fc-free, PEGylated anti-tumor necrosis factor, is approved for the treatment of moderate to severe plaque psoriasis (PSO) in Western countries and in Japan, among other indications. METHODS We report results from the first 16 weeks of a 52-week phase 2/3 trial of CZP in Japanese patients with PSO. Patients ≥ 20 years with PSO ≥ 6 months (Psoriasis Area and Severity Index [PASI] ≥ 12, body surface area affected ≥ 10%, and Physician's Global Assessment [PGA] ≥ 3 on a 5-point scale) were randomized 2:2:1 to CZP 400 mg every 2 weeks (Q2W), CZP 200 mg Q2W (400 mg weeks 0/2/4), or placebo Q2W. Outcomes assessed to week 16: PASI 75, PASI 90, PGA 0/1 (Markov chain Monte Carlo), Dermatology Life Quality Index (DLQI 0/1) and Itch Numeric Rating Scale (INRS 0) (non-responder imputation), and DLQI and INRS change from baseline (last observation carried forward). Safety data were reported for patients receiving ≥ 1 dose of study medication through weeks 0-16; adverse events were evaluated using Medical Dictionary for Regulatory Activities version 18.1. RESULTS A total of 127 patients were randomized to CZP 400 mg Q2W (N = 53), CZP 200 mg Q2W (N = 48), placebo (N = 26). Week 16 responder rates for CZP 400 mg/200 mg Q2W versus placebo were 87.1%/73.0% versus 7.9% for PASI 75; 75.7%/53.8% versus 0.2% for PASI 90; 66.7%/52.7% versus 0.0% for PGA 0/1 (all p < 0.0001 for both CZP doses versus placebo). Significant improvements in DLQI and INRS were reported at week 16 by patients receiving both CZP doses compared with placebo (p < 0.0001). Incidence of treatment-emergent adverse events within the CZP 400 mg Q2W, CZP 200 mg Q2W, and placebo groups were 326.1, 404.9, and 682.4 per 100 patient-years. No new safety signals were identified compared to previously reported data. CONCLUSION CZP dosed at 400 mg or 200 mg Q2W was associated with improved PSO signs and symptoms. TRIAL REGISTRATION ClinicalTrials.gov identifier, NCT03051217.
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16
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High-Density Lipoprotein (HDL) in Allergy and Skin Diseases: Focus on Immunomodulating Functions. Biomedicines 2020; 8:biomedicines8120558. [PMID: 33271807 PMCID: PMC7760586 DOI: 10.3390/biomedicines8120558] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 02/07/2023] Open
Abstract
From an evolutionary perspective, lipoproteins are not only lipid transporters, but they also have important functions in many aspects of immunity. High-density lipoprotein (HDL) particles are the most abundant lipoproteins and the most heterogeneous in terms of their composition, structure, and biological functions. Despite strong evidence that HDL potently influences the activity of several immune cells, the role of HDL in allergies and skin diseases is poorly understood. Alterations in HDL-cholesterol levels have been observed in allergic asthma, allergic rhinitis, atopic dermatitis (eczema), psoriasis, urticaria, and angioedema. HDL-associated apolipoprotein (apo) A-I, apoA-IV, and apoC-III, and lyso-phosphatidylcholines potently suppress immune cell effector responses. Interestingly, recent studies provided evidence that allergies and skin diseases significantly affect HDL composition, metabolism, and function, which, in turn, could have a significant impact on disease progression, but may also affect the risk of cardiovascular disease and infections. Interestingly, not only a loss in function, but also, sometimes, a gain in function of certain HDL properties is observed. The objective of this review article is to summarize the newly identified changes in the metabolism, composition, and function of HDL in allergies and skin diseases. We aim to highlight the possible pathophysiological consequences with a focus on HDL-mediated immunomodulatory activities.
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Mustafa AI, Khashaba RA, Fawzy E, Baghdady SMA, Rezk SM. Cross talk between oxidative stress and inflammation in alopecia areata. J Cosmet Dermatol 2020; 20:2305-2310. [PMID: 33099870 DOI: 10.1111/jocd.13814] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/15/2020] [Accepted: 10/21/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Although the etiopathogenesis of alopecia areata (AA) is still unclear, inflammation, oxidative stress, and subsequent DNA damage might be considered role players in disease development. AIM We aimed at exploring the potential link between oxidative DNA damage and inflammation in AA patients through measuring 8-hydroxy deoxyguanosine (8-OHdG), high mobility group box 1 protein (HMGB1), and one of the inflammatory mediators, C-reactive protein (CRP). METHODS A total of 79 subjects (49 AA patients in addition to 30 apparently healthy control subjects) were tested for serum levels of 8-OHdG, HMBG1, and CRP. RESULTS Compared with the control group, serum 8-OHdG, HMBG1, and CRP levels were significantly elevated in the studied patients group (0.031, <0.001, and <0.001, respectively). Moreover, logistic regression analysis revealed that disease course, serum levels of 8-OHdG, and HMBG1 were considered independent predictors for AA severity in both uni- and multivariable analyses. CONCLUSION Our results suggest a possible role of oxidative stress together with proinflammatory biomarkers in development of AA and their benefit in predicting a severe form of the disease.
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Affiliation(s)
- Amany Ibrahim Mustafa
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Rana Atef Khashaba
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Eman Fawzy
- Department of Laboratory Medicine, Mansoura Fever Hospital, Ministry of Health, Mansoura, Egypt
| | | | - Shymaa Mostafa Rezk
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Benha University, Benha, Egypt
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Holmannova D, Borsky P, Borska L, Andrys C, Hamakova K, Rehacek V, Svadlakova T, Malkova A, Beranek M, Palicka V, Krejsek J, Fiala Z. Metabolic Syndrome, Clusterin and Elafin in Patients with Psoriasis Vulgaris. Int J Mol Sci 2020; 21:ijms21165617. [PMID: 32764517 PMCID: PMC7460615 DOI: 10.3390/ijms21165617] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/21/2020] [Accepted: 08/04/2020] [Indexed: 12/15/2022] Open
Abstract
Background: Psoriasis is a pathological condition characterized by immune system dysfunction and inflammation. Patients with psoriasis are more likely to develop a wide range of disorders associated with inflammation. Serum levels of various substances and their combinations have been associated with the presence of the disease (psoriasis) and have shown the potential to reflect its activity. The aim of the present study is to contribute to the elucidation of pathophysiological links between psoriasis, its pro-inflammatory comorbidity metabolic syndrome (MetS), and the expression of clusterin and elafin, which are reflected in the pathophysiological “portfolio” of both diseases. Material and methods: Clinical examinations (PASI score), ELISA (clusterin, elafin), and biochemical analyses (parameters of MetS) were performed. Results: We found that patients with psoriasis were more often afflicted by MetS, compared to the healthy controls. Clusterin and elafin levels were higher in the patients than in the controls but did not correlate to the severity of psoriasis. Conclusion: Our data suggest that patients with psoriasis are more susceptible to developing other systemic inflammatory diseases, such as MetS. The levels of clusterin and elafin, which are tightly linked to inflammation, were significantly increased in the patients, compared to the controls, but the presence of MetS in patients did not further increase these levels.
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Affiliation(s)
- Drahomira Holmannova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50038 Hradec Kralove, Czech Republic; (D.H.); (T.S.); (A.M.); (M.B.); (Z.F.)
| | - Pavel Borsky
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50038 Hradec Kralove, Czech Republic; (D.H.); (T.S.); (A.M.); (M.B.); (Z.F.)
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic;
- Correspondence:
| | - Lenka Borska
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic;
| | - Ctirad Andrys
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic; (C.A.); (J.K.)
| | - Kvetoslava Hamakova
- Clinic of Dermatology and Venereology, University Hospital Hradec Kralove, 50005 Hradec Králové, Czech Republic;
| | - Vit Rehacek
- Transfusion Center, University Hospital, 50005 Hradec Kralove, Czech Republic;
| | - Tereza Svadlakova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50038 Hradec Kralove, Czech Republic; (D.H.); (T.S.); (A.M.); (M.B.); (Z.F.)
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic; (C.A.); (J.K.)
| | - Andrea Malkova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50038 Hradec Kralove, Czech Republic; (D.H.); (T.S.); (A.M.); (M.B.); (Z.F.)
| | - Martin Beranek
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50038 Hradec Kralove, Czech Republic; (D.H.); (T.S.); (A.M.); (M.B.); (Z.F.)
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic;
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic;
| | - Jan Krejsek
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic; (C.A.); (J.K.)
| | - Zdenek Fiala
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50038 Hradec Kralove, Czech Republic; (D.H.); (T.S.); (A.M.); (M.B.); (Z.F.)
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Holmannova D, Borska L, Andrys C, Borsky P, Kremlacek J, Hamakova K, Rehacek V, Malkova A, Svadlakova T, Palicka V, Krejsek J, Fiala Z. The Impact of Psoriasis and Metabolic Syndrome on the Systemic Inflammation and Oxidative Damage to Nucleic Acids. J Immunol Res 2020; 2020:7352637. [PMID: 32537470 PMCID: PMC7256681 DOI: 10.1155/2020/7352637] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 04/14/2020] [Accepted: 04/27/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Psoriasis is a chronic systemic inflammatory disease associated with a wide range of comorbidities, including metabolic syndrome (MetS). Serum calprotectin, ANGPTL8, and oxidative damage to nucleic acids might be associated with both diseases. The presented study describes the influence of psoriasis and MetS on the serum levels of markers of systemic inflammation (calprotectin and ANGPTL8) and markers of oxidative damage to nucleic acids. The applicability of serum levels of calprotectin and ANGPTL8 for monitoring of the activity of psoriasis (diagnostic markers) is also evaluated. METHODS Clinical examination (PASI score, MetS), enzyme-linked immunosorbent assay (ELISA), and Enzyme Immunoassay (EIA). Serum calprotectin, ANGPTL8, 8-hydroxy-2'-deoxyguanosine, 8-hydroxyguanosine, and 8-hydroxyguanine. Results and Conclusions. The psoriasis significantly increased the serum level of calprotectin and the serum level of oxidative damage to nucleic acids, however not the serum level of ANGPTL8. The presence of MetS did not significantly affect the serum levels of calprotectin, ANGPTL8, and oxidative damage to nucleic acids in either psoriasis patients or controls. It seems that the serum level of calprotectin (but not the serum level of ANGPTL8) could be used as a biomarker for monitoring the activity of psoriasis.
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Affiliation(s)
- Drahomira Holmannova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Lenka Borska
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Ctirad Andrys
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Pavel Borsky
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Jan Kremlacek
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Kvetoslava Hamakova
- Clinic of Dermatology and Venereology, University Hospital Hradec Kralove, Czech Republic
| | - Vit Rehacek
- Transfusion Center, University Hospital, Hradec Kralove 500 03, Czech Republic
| | - Andrea Malkova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Tereza Svadlakova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Jan Krejsek
- Institute of Clinical Immunology and Allergology, University Hospital and Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
| | - Zdenek Fiala
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Czech Republic
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Alarmins HMGB1, IL-33, S100A7, and S100A12 in Psoriasis Vulgaris. Mediators Inflamm 2020; 2020:8465083. [PMID: 32377165 PMCID: PMC7180399 DOI: 10.1155/2020/8465083] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/08/2019] [Accepted: 03/26/2020] [Indexed: 12/13/2022] Open
Abstract
Background Psoriasis vulgaris is a chronic autoimmune disease associated with systemic inflammation. Increased levels of numerous cytokines, chemokines, growth factors, and other molecules were found in the skin and in the circulation of psoriatic patients. Alarmins, also known as danger signals, are intracellular proteins, which are released to an extracellular space after infection or damage. They are the markers of cell destructive processes. Objective The aim of the present study was to evaluate the suitability of selected alarmins (HMGB1, IL-33, S100A7, and S100A12) as potential biomarkers of severity of psoriasis and to explore possible relationships between these proteins for the purpose of better understanding their roles in the immunopathology of psoriasis. Methods The serum levels of selected alarmins were measured in 63 psoriatic patients and 95 control individuals. The levels were assessed by the ELISA technique using commercial kits. The data were statistically processed with MedCalc version 19.0.5. Results In psoriatic patients, we found significantly increased levels of HMGB1 (p < 0.05), IL-33 (p < 0.01), S100A7 (p < 0.0001), and S100A12 (p < 0.0001). In addition, we found a significant relationship between HMGB1 and S100A7 (Spearman's rho = 0.276, p < 0.05) in the patients and significant relationship between HMGB1 and IL-33 in the controls (Spearman's rho = 0.416, p < 0.05). We did not find any relationship between observed alarmins and the disease severity. Conclusions The alarmins HMGB1, IL-33, S100A7, and S100A12 were significantly elevated in the serum of patients, which states the hypothesis that they play specific roles in the immunopathology of psoriasis. However, we have not yet found a relationship between observed alarmins and the disease severity. The discovery of the relationship between HMGB1 and S100A7 is a novelty that should be studied in the future to further clarify its role and importance.
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Ismail AA, Donia HM, Ghatesh HM, Farid CI. CD200/CD200 receptor axis in psoriasis vulgaris. PLoS One 2020; 15:e0230621. [PMID: 32203537 PMCID: PMC7089552 DOI: 10.1371/journal.pone.0230621] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 03/04/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Psoriasis is a chronic inflammatory multisystem disease with imbalance between the Th17 and T regulatory sub-populations. CD200/CD200R is an anti-inflammatory/immune-suppressive axis that might contribute to its pathogenesis given its relation to the Tregs induction. The current study aimed to investigate the status of the CD200/CD200R axis in the blood of psoriasis vulgaris patients versus healthy controls. METHODS In this comparative cross sectional study, the blood levels of sCD200 and CD200R levels were measured in 25 psoriasis vulgaris patients and an age and sex matched 25 healthy controls using ELISA and flow-cytometry respectively. Their levels were tested for correlation to disease severity. RESULTS sCD200 was significantly higher while CD200R was significantly lower in psoriasis vulgaris patients than in controls. They did not correlate to each other or to psoriasis severity although they differed significantly among cases of different severities. CONCLUSION Aberrant expression of CD200/CD200R might play a role in psoriasis vulgaris pathophysiology and disease severity. It might constitute a future target of therapy, but cannot be used as a marker of disease severity.
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Affiliation(s)
- Aisha A. Ismail
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Hanaa M. Donia
- Department of Clinical and Chemical pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Hafsa M. Ghatesh
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Carmen I. Farid
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- * E-mail: ,
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Lv J, Zhou D, Wang Y, Sun W, Zhang C, Xu J, Yang H, Zhou T, Li P. Effects of luteolin on treatment of psoriasis by repressing HSP90. Int Immunopharmacol 2020; 79:106070. [DOI: 10.1016/j.intimp.2019.106070] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 02/08/2023]
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Serum sphingolipid level in psoriatic patients with obesity. Postepy Dermatol Alergol 2019; 36:714-721. [PMID: 31998000 PMCID: PMC6986291 DOI: 10.5114/ada.2019.91422] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 07/17/2018] [Indexed: 01/03/2023] Open
Abstract
Introduction Psoriasis is a chronic inflammatory disease associated with metabolic syndrome, including obesity. Ceramides (CER) and sphingosine-1-phosphate (S1P), which belongs to sphingolipids, have both biological and structural functions in the human epidermis. Aim To evaluate serum concentrations of selected CER in psoriatic patients in different weight ranges, the impact of obesity on the concentration of circulating CERs, their association with the course of psoriasis and selected inflammatory markers. Material and methods Eigthy-five patients with active plaque-type psoriasis and 32 healthy controls were enrolled in the study. Patients were divided into 3 groups: normal weight, overweight and obese. Serum concentrations of 14 ceramides were measured by gas-liquid chromatography. The results were correlated with the Psoriasis Area and Severity Index (PASI), serum lipid profile and inflammatory markers. Results There were no significant differences in total serum CER concentration between psoriatic groups of patients. The S1P concentration was higher in psoriatic patients with normal body weight and overweight than in the control group (p = 0.002 and p = 0.04, respectively). In psoriatic patients with normal body weight, nervonic ceramide (C24:1) correlated with PASI (r = 0.38; p = 0.042) and CRP (C-reactive protein) (r = 0.42; p = 0.023). In overweight patients, the concentration of lignoceric ceramide (C24:0) correlated inversely with the severity of the disease (r = -0.41; p = 0.022) and CRP (r = -0.6; p = 0.0004). Conclusions We have demonstrated an abnormal sphingolipid profile in psoriatic patients in different weight groups. Selected CER might be the biomarkers of psoriasis severity and inflammation, may reflect lipid disturbances and contribute to the development of metabolic syndrome.
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Peralta C, Hamid P, Batool H, Al Achkar Z, Maximus P. Psoriasis and Metabolic Syndrome: Comorbidities and Environmental and Therapeutic Implications. Cureus 2019; 11:e6369. [PMID: 31938651 PMCID: PMC6957052 DOI: 10.7759/cureus.6369] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Psoriasis (PS) is an incessant, fiery skin sickness characterized by erythematous plaques with thick silvery scales, white or red patches of the skin, which encompasses several immunological, biomolecular, genetic, and environmental factors that may lead to further development of metabolic syndrome (MS) and vice versa. Metabolic syndrome is composed of multiple components (high blood pressure, abdominal obesity, glucose intolerance, and dyslipidemia) of risk factors that arise primarily from insulin resistance, mostly mediated by inflammatory cytokines, such as tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6) together with leptin and adiponectin, which are molecules also found in PS. The incidence, severity, and poor prognosis of the psoriatic diseases could be influenced by cardiometabolic diseases, which are controllable or preventable with intense lifestyle modification such as diet, exercise, and weight control. We performed a far-reaching writing search of different databases as part of this review; 47 investigations were regarded as important based on our search. Fasting, proper weight management, and special diet modifications seemed to have a positive impact on the management of PS. This review agrees with previous literature that nutritionists and specialists of preventive medicine should play a central role in the evaluation and management of psoriatic patients. We recommended that the management of this disease should focus on the environmental factors first instead of the genetic and immunologic pathways.
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Affiliation(s)
- Cesar Peralta
- Internal Medicine, California Institute of Behavioral Neuroscience and Psychology, Fairfield, USA
| | - Pousette Hamid
- Neurology, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Humera Batool
- Internal Medicine, California Institute of Behavorial Neurosciences and Psychology, Fairfield, USA
| | - Zeina Al Achkar
- Internal Medicine, California Institute of Behavioral Neuroscience and Pshycology, Fairfield, USA
| | - Pierre Maximus
- Internal Medicine, California Institute of Behavioral Neuroscience and Psychology, Fairfield, USA
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Guarneri F, Sapienza D, Papaianni V, Marafioti I, Guarneri C, Mondello C, Roccuzzo S, Asmundo A, Cannavò SP. Association between genetic polymorphisms of glutathione S-transferase M1/T1 and psoriasis in a population from the area of the strict of messina (Southern Italy). Free Radic Res 2019; 54:57-63. [PMID: 31774007 DOI: 10.1080/10715762.2019.1698738] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Glutathione S-transferases (GST) are antioxidant enzymes with frequent genetic polymorphisms. Homozygosis for gene deletion ("null" genotype) of GSTM1 and GSTT1, causing decrease of the antioxidant potential of the organism, is frequent, with variable frequency in different ethnic contexts. Although oxidative stress notoriously plays a role in the pathogenesis of psoriasis, few studies exist on the association between GSTM1/GSTT1 genotype and psoriasis, with different results. We aimed to assess the frequency of GSTM1/GSTT1 polymorphisms in Southern Italian psoriatic patients and controls and investigate the association of the GSTM1/GSTT1 genotype with individual and disease parameters. To this aim, the GSTM1/GSTT1 genotype of 148 psoriatic patients and 148 age- and sex-matched controls was defined by PCR on oral mucosa cells. GSTT1 null was associated with psoriasis (55.4% of patients vs. 25% of controls, p = 9.58 × 10-8, odds ratio 3.73), while GSTM1 null was not. The GSTM1/GSTT1 "double null" genotype conferred an even higher odds ratio for psoriasis (5.94). The association between psoriasis and GSTT1 null was stronger in women (54.1% of patients vs. 19.7% of controls, p = 8.13 × 10-5) than in men (56.3% of patients vs. 28.7% of controls, p = 0.0002). No association was found between GSTM1/GSTT1 genotype and psoriasis severity, age of onset or comorbidities (psoriatic arthritis, metabolic syndrome). The remarkable differences among the few available data on the association between GSTM1/GSTT1 polymorphisms and psoriasis suggest the need for further studies, on different and larger populations, to improve knowledge on the pathogenesis of psoriasis and possibly provide more precise and personalised prevention and treatment in the future.
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Affiliation(s)
- F Guarneri
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
| | - D Sapienza
- Department of Biomedical Sciences, Dental and of Morphological and Functional Images, University of Messina, Messina, Italy
| | - V Papaianni
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
| | - I Marafioti
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
| | - C Guarneri
- Department of Biomedical Sciences, Dental and of Morphological and Functional Images, University of Messina, Messina, Italy
| | - C Mondello
- Department of Biomedical Sciences, Dental and of Morphological and Functional Images, University of Messina, Messina, Italy
| | - S Roccuzzo
- Department of Biomedical Sciences, Dental and of Morphological and Functional Images, University of Messina, Messina, Italy
| | - A Asmundo
- Department of Biomedical Sciences, Dental and of Morphological and Functional Images, University of Messina, Messina, Italy
| | - S P Cannavò
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, Messina, Italy
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Do VQ, Park KH, Seo YS, Park JM, Kim B, Kim SK, Sung JH, Lee MY. Inhalation exposure to cigarette smoke induces endothelial nitric oxide synthase uncoupling and enhances vascular collagen deposition in streptozotocin-induced diabetic rats. Food Chem Toxicol 2019; 136:110988. [PMID: 31759066 DOI: 10.1016/j.fct.2019.110988] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 11/13/2019] [Accepted: 11/18/2019] [Indexed: 12/22/2022]
Abstract
Smoking is an acknowledged risk factor for vascular disorders, and vascular complication is a main outcome of diabetes. Hence, we investigated the impact of cigarette smoke on blood vessels in diabetes, postulating that smoking might aggravate diabetic vascular impairment. Sprague-Dawley rats were divided into four groups: control, cigarette smoke-exposed, diabetic, and cigarette smoke-exposed diabetic groups. Streptozotocin-induced diabetic rats were exposed to cigarette smoke by inhalation at total particulate matter concentration of 200 μg/L for 4 h/day, 5 day/week for a total of 4 weeks. Diabetes caused structural change of aorta, but additional cigarette smoke exposure did not induce further alteration. Collagen, a marker for fibrosis, was increased in media of diabetic aorta, and this increase was augmented by cigarette smoke. Cigarette smoke induced endothelial nitric oxide synthase (eNOS) uncoupling in the diabetic group. Malondialdehyde was increased and glutathione was decreased in blood from diabetes, but these effects were not exaggerated by cigarette smoke. Cigarette smoke caused NADPH oxidase (NOX) 2 expression in diabetic aorta and enhanced diabetes-induced NOX4 expression in aorta. Taken together, cigarette smoke exposure can aggravate vascular fibrosis and induce eNOS uncoupling in diabetes under experimental condition, suggesting that smoking might exacerbate diabetic vascular impairments.
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Affiliation(s)
- Van Quan Do
- College of Pharmacy, Dongguk University, Goyang-si, Gyeonggi-do, 10326, Republic of Korea
| | - Kwang-Hoon Park
- College of Pharmacy, Dongguk University, Goyang-si, Gyeonggi-do, 10326, Republic of Korea
| | - Yoon-Seok Seo
- College of Pharmacy, Dongguk University, Goyang-si, Gyeonggi-do, 10326, Republic of Korea
| | - Jung-Min Park
- College of Pharmacy, Dongguk University, Goyang-si, Gyeonggi-do, 10326, Republic of Korea
| | - Bumseok Kim
- College of Veterinary Medicine, Chonbuk National University, Iksan, Jeollabuk-do, 54596, Republic of Korea
| | - Sang-Kyum Kim
- College of Pharmacy, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Jae Hyuck Sung
- Bio Technology Division, Korea Conformity Laboratories, Incheon, 21999, Republic of Korea
| | - Moo-Yeol Lee
- College of Pharmacy, Dongguk University, Goyang-si, Gyeonggi-do, 10326, Republic of Korea.
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Biagi LG, Sañudo A, Bagatin E. Severe Acne and Metabolic Syndrome: A Possible Correlation. Dermatology 2019; 235:456-462. [PMID: 31484190 DOI: 10.1159/000501986] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 07/09/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/PURPOSE Chronic inflammatory skin diseases have been shown to increase or predispose metabolic or vascular damage. However, little is known about systemic effects of the pro-inflammatory state of severe acne. We analyzed data of 85 patients at Lipid Outpatient Clinics (UNIFESP/EPM) who were treated for metabolic syndrome (MS). Medical history and physical examinations were performed in order to search characteristics of acne scars. METHODS Patients' electronic records were accessed for one year. The ones presenting MS were evaluated by clinical examination in order to detect presence of acne scars. Clinical analysis comprised anamnesis, measurement of abdominal circumference, blood pressure, and body mass index (BMI). Laboratory tests included fasting glucose, CBC, serum levels of insulin, triglycerides, LDL, HDL, ALT, AST, urea, and creatinine. Statistical analysis consisted of prevalence (95% CI) of acne history/scars among patients treated at the Lipid Outpatient Clinics. The χ2 test, Pearson's test, or Fisher's exact test was used to evaluate the association of social and demographic data, clinical and lab exams with the presence of MS or acne scars. Statistical 5% significance level was adopted. RESULTS Fifty-two patients confirmed having a medical history of acne, and 33 denied. Acne scars were found in 61.17%. There was no statistical difference between the groups according to medium value of BMI, hypertension, abdominal circumference, and serum levels of hemoglobin, leucocytes, platelets, triglycerides, LDL, HDL, AST, ALT, glycemia, creatinine, and urea. Twenty-seven out of the 52 patients with acne history presented acne scars, which symbolizes a 31.76% prevalence. This equals a 51.92% prevalence among all patients with acne history. There was no statistical difference among groups according to mean (±SD) in data such as family history, weight, BMI, hypertension, abdominal circumference, serum levels of hemoglobin, leucocytes, platelets, LDL, HDL, AST, ALT, glycemia, creatinine, and urea. A statistical difference in the triglyceride level was present, being elevated in patients with acne scars. DISCUSSION Apart from the limitation (small sample size), a correlation between acne and MS could be suggested. The high prevalence of acne history/scars in patients treated for MS may indicate a possible correlation with any type of acne. This hypothesis may raise discussion about an association like the already proven risk of metabolic alterations in other inflammatory chronic dermatoses, such as psoriasis or rosacea, regardless of acne severity. We highlight the importance of early treatment and follow-up for patients with MS that could be observed in this study, as clinical and laboratory criteria were all within normal levels among patients from that specific outpatient clinic. Results can draw attention to evaluation of clinical and laboratory investigation related to risk of MS. It corroborates to early diagnosis and prevention of complications of MS. Further studies are needed to confirm our findings.
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Affiliation(s)
- Lucas Garcia Biagi
- Medical School of São Paulo (EPM), Federal University of São Paulo (UNIFESP)/São Paulo Hospital (HSP), São Paulo, Brazil,
| | - Adriana Sañudo
- Department of Preventive Medicine, Medical School of São Paulo (EPM), Federal University of São Paulo (UNIFESP)/São Paulo Hospital (HSP), São Paulo, Brazil
| | - Edileia Bagatin
- Department of Dermatology, Medical School of São Paulo (EPM), Federal University of São Paulo (UNIFESP)/São Paulo Hospital (HSP), São Paulo, Brazil
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Beranek M, Malkova A, Fiala Z, Kremlacek J, Hamakova K, Zaloudkova L, Borsky P, Adamus T, Palicka V, Borska L. Goeckerman Therapy of Psoriasis: Genotoxicity, Dietary Micronutrients, Homocysteine, and MTHFR Gene Polymorphisms. Int J Mol Sci 2019; 20:ijms20081908. [PMID: 30999684 PMCID: PMC6514650 DOI: 10.3390/ijms20081908] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 12/21/2022] Open
Abstract
Goeckerman therapy (GT) of psoriasis vulgaris is based on the application of crude coal tar and ultraviolet radiation. We investigated DNA damage by the number of micronucleated binucleated cells (MNBC) in lymphocytes, serum homocysteine, vitamin B12, folic acid, and two polymorphisms (C677T and A1298C) in the MTHFR gene in 35 patients with exacerbated psoriasis vulgaris classified according to the psoriasis area and severity index (PASI) score and treated by GT. The median of PASI score decreased from nineteen to five, and MNBC increased from 10 to 18‰ after GT (p < 0.001 in both cases). Correlations of MNBC with homocysteine (Spearman’s rho = 0.420, p = 0.012) and vitamin B12 (rho = −0.389, p = 0.021) before the therapy were observed. Hyperhomocysteinemia was an independent predictor of genotoxicity (OR 9.91; 95% CI, 2.09–55.67; p = 0.003). Homocysteine was higher in females than in males (13 vs. 12 µmol/L, p = 0.045). In contrast, vitamin B12 levels in the females were lower than in the males (160 vs. 192 pmol/L, p = 0.047). Vitamin B12 in the females were negatively influenced by smoking status (160 pmol/L in smokers vs. 192 pmol/L in non-smokers, p = 0.025). A significantly higher MNBC was found in CC homozygous patients (A1298C polymorphism) than in AC heterozygotes (32 vs. 16‰, p = 0.005) and AA homozygotes (32 vs. 18‰, p = 0.036). Our data showed that homocysteine participates in the pathogenesis of psoriasis. Its serum levels correlated with MNBC and allowed the prediction of DNA damage to appear within GT. Both micronutrients status and homocysteine metabolic pathway contribute to the genotoxicity of GT.
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Affiliation(s)
- Martin Beranek
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic.
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic.
| | - Andrea Malkova
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic.
| | - Zdenek Fiala
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic.
| | - Jan Kremlacek
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic.
| | - Kvetoslava Hamakova
- Clinic of Dermatology and Venereology, University Hospital Hradec Kralove, 50005 Hradec Kralove, Czech Republic.
| | - Lenka Zaloudkova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic.
| | - Pavel Borsky
- Institute of Hygiene and Preventive Medicine, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic.
| | - Tomas Adamus
- Department of Biomedical Sciences, Faculty of Medicine, University of Ostrava, 70300 Ostrava, Czech Republic.
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove and Faculty of Medicine in Hradec Kralove, Charles University, 50005 Hradec Kralove, Czech Republic.
| | - Lenka Borska
- Institute of Pathological Physiology, Faculty of Medicine in Hradec Kralove, Charles University, 50003 Hradec Kralove, Czech Republic.
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Ambrożewicz E, Wójcik P, Wroński A, Łuczaj W, Jastrząb A, Žarković N, Skrzydlewska E. Pathophysiological Alterations of Redox Signaling and Endocannabinoid System in Granulocytes and Plasma of Psoriatic Patients. Cells 2018; 7:cells7100159. [PMID: 30301214 PMCID: PMC6210326 DOI: 10.3390/cells7100159] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 10/03/2018] [Accepted: 10/04/2018] [Indexed: 02/01/2023] Open
Abstract
Inflammatory granulocytes are characterized by an oxidative burst, which may promote oxidative stress and lipid modification both in affected tissues and on a systemic level. On the other hand, redox signaling involving lipid peroxidation products acting as second messengers of free radicals play important yet not fully understood roles in the pathophysiology of inflammation and various stress-associated disorders. Therefore, the aim of this study was to evaluate the onset of oxidative stress and alterations of enzyme-dependent lipid metabolism resulting from redox imbalance in granulocytes and plasma obtained from patients with psoriasis vulgaris or psoriatic arthritis in comparison to the healthy subjects. The results obtained revealed enhanced activity of pro-oxidant enzymes nicotinamide adenine dinucleotide phosphate (NADPH) and xanthine oxidases in granulocytes with a decrease of enzymatic and non-enzymatic antioxidants in the plasma of psoriatic patients. The nuclear factor erythroid 2–related factor 2 (Nrf2) and its regulators were increased in both forms of psoriasis while heme oxygenase 1 levels were increased only in psoriasis vulgaris. The redox imbalance was associated with decreased levels of phospholipids and of free polyunsaturated fatty acids but with enhanced activity of enzymes involved in lipid metabolism (phospholipase A2, acetylhydrolase PAF, cyclooxygenases 1 and 2) and increased lipid peroxidation products 4-hydroxynonenal, isoprostanes, and neuroprostanes. Increased endocannabinoids and G protein-coupled receptor 55 were observed in both forms of the disease while expression of the cannabinoid type 1 receptor (CB1) was increased only in patients with psoriatic arthritis, which is opposite to the cannabinoid type 2 receptor. This receptor was increased only in psoriasis vulgaris. Changes in protein expression promoted the apoptosis of granulocytes by increased caspases mainly in psoriasis vulgaris. This study indicates that inhibition of the Nrf2 pathway in psoriatic arthritis promotes a redox imbalance. In addition, increased expression of CB1 receptors leads to increased oxidative stress, lipid modifications, and inflammation, which, in turn, may promote the progression of psoriasis into the advanced, arthritic form of the disease.
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Affiliation(s)
- Ewa Ambrożewicz
- Department of Analytical Chemistry, Medical University of Bialystok, 15-222 Bialystok, Poland.
| | - Piotr Wójcik
- Department of Analytical Chemistry, Medical University of Bialystok, 15-222 Bialystok, Poland.
| | - Adam Wroński
- Dermatological Specialized Center "DERMAL" NZOZ in Bialystok, 15-453 Bialystok Poland.
| | - Wojciech Łuczaj
- Department of Analytical Chemistry, Medical University of Bialystok, 15-222 Bialystok, Poland.
| | - Anna Jastrząb
- Department of Analytical Chemistry, Medical University of Bialystok, 15-222 Bialystok, Poland.
| | - Neven Žarković
- LabOS, Rudjer Boskovic Institute, Laboratory for Oxidative Stress, 10000 Zagreb, Croatia.
| | - Elżbieta Skrzydlewska
- Department of Analytical Chemistry, Medical University of Bialystok, 15-222 Bialystok, Poland.
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Gao M, Si X. Rapamycin ameliorates psoriasis by regulating the expression and methylation levels of tropomyosin via ERK1/2 and mTOR pathways in vitro and in vivo. Exp Dermatol 2018; 27:1112-1119. [PMID: 30019485 DOI: 10.1111/exd.13745] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 06/21/2018] [Accepted: 07/14/2018] [Indexed: 12/31/2022]
Abstract
Psoriasis is a chronic inflammatory disease, affecting more than millions of people in the world. Recently, the mTOR inhibitor rapamycin (RAPA) was reported to be involved in the pathogenesis of psoriasis. However, the underlying mechanism remains unclear. Haematoxylin and eosin staining was used to examine the effects of RAPA on inflammatory level of lesional tissues from patients with psoriasis and animal models. Quantitative real-time PCR, immunohistochemistry and western blot assay were performed to assess the effects of RAPA on tropomyosins (TPMs) expression in patients with psoriasis, cell models and animal models. Phalloidin staining was used to assess the RAPA effects on cell skeleton. The effects of RAPA on cell proliferation and cell cycle were detected by CCK-8 assay, EdU staining and flow cytometry. Methylation status of TPMs was analysed by methylation-specific PCR. The expression of TPM1 and TPM2 was significantly downregulated, while their methylation level was obviously higher in the lesional tissues, cell models and animal models of psoriasis. After treated with RAPA, the expression and methylation levels of TPMs were all restored in the cell models and animal models of psoriasis. RAPA inhibited cell proliferation and decreased the ratio of S phase cell in Hacat or human epidermal keratinocytes cell models of psoriasis. Finally, the activated ERK1/2 and mTOR pathways in the cell model and animal model of psoriasis were suppressed by the treatment of RAPA. RAPA could be used as an effective agent for the treatment of psoriasis by decreasing the methylation level of TPM1 and TPM2 via inhibiting the ERK1/2 and mTOR signalling pathways.
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Affiliation(s)
- Minhong Gao
- Department of Dermatology, Qianfoshan Hospital affiliated of Shangdong University, Jinan, China
| | - Xiaoqing Si
- Department of Dermatology, Qianfoshan Hospital affiliated of Shangdong University, Jinan, China
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Bollag WB, Helwa I, Choudhary V, Chen X, Kaddour-Djebbar I. Response to Letter to the Editor on “Anti-Psoriatic Drug Monomethylfumarate Increases Nuclear Factor Erythroid 2-Related Factor 2 Levels and Induces Aquaporin-3 mRNA and Protein Expression”. J Pharmacol Exp Ther 2018; 364:449-451. [DOI: 10.1124/jpet.117.246595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 12/21/2017] [Indexed: 11/22/2022] Open
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Juncal-Ruiz M, Riesco-Dávila L, de la Foz VOG, Ramírez-Bonilla M, Martínez-García O, Irure-Ventura J, Leza JC, López-Hoyos M, Crespo-Facorro B. The effect of excess weight on circulating inflammatory cytokines in drug-naïve first-episode psychosis individuals. J Neuroinflammation 2018; 15:63. [PMID: 29490673 PMCID: PMC6389043 DOI: 10.1186/s12974-018-1096-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 02/11/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Low-grade inflammation has been repeatedly associated with both excess weight and psychosis. However, no previous studies have addressed the direct effect of body mass index (BMI) on basal serum cytokines in individuals with first-episode psychosis (FEP). OBJECTIVES The aim of this study is to analyze the effect of BMI on basal serum cytokine levels in FEP patients and control subjects, separating the total sample into two groups: normal-weight and overweight individuals. METHODS This is a prospective and open-label study. We selected 75 FEP patients and 75 healthy controls with similar characteristics to patients according to the following variables: sex, age, and cannabis and tobacco consumption. Both controls and patients were separated into two groups according to their BMI: subjects with a BMI under 25 were considered as normal weight and those with a BMI equal to or more than 25 were considered as overweight. Serum levels of 21 cytokines/chemokines were measured at baseline using the Human High Sensitivity T Cell Magnetic Bead Panel protocol from the Milliplex® Map Kit. We compared the basal serum levels of the 21 cytokines between control and patient groups according to their BMI. RESULTS In the normal-weight group, IL-8 was the only cytokine that was higher in patients than in the control group (p = 0.001), whereas in the overweight group, serum levels of two pro-inflammatory cytokines (IL-6, p = 0.000; IL-1β, p = 0.003), two chemokines (IL-8, p = 0.001; MIP-1β, p = 0.001), four Th-1 and Th-2 cytokines (IL-13, p = 0.009; IL-2, p = 0.001; IL-7, p = 0.001; IL-12p70, p = 0.010), and one Type-3 cytokine (IL-23, p = 0.010) were higher in patients than in controls. CONCLUSIONS Most differences in the basal serum cytokine levels between patients and healthy volunteers were found in the overweight group. These findings suggest that excess weight can alter the homeostasis of the immune system and therefore may have an additive pro-inflammatory effect on the one produced by psychosis in the central nervous system.
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Affiliation(s)
- María Juncal-Ruiz
- Department of Psychiatry, Sierrallana Hospital, IDIVAL, School of Medicine, University of Cantabria, Torrelavega, Spain.
| | - Laura Riesco-Dávila
- Department of Immunology, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain
| | - Víctor Ortiz-García de la Foz
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain
| | - Mariluz Ramírez-Bonilla
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain
| | - Obdulia Martínez-García
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain
| | - Juan Irure-Ventura
- Department of Immunology, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain
| | - Juan Carlos Leza
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Complutense University, Madrid, Spain
- Department of Pharmacology, Faculty of Medicine, Complutense University, Madrid, Spain
- Instituto de Investigación Sanitaria (IIS) Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Marcos López-Hoyos
- Department of Immunology, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain
| | - Benedicto Crespo-Facorro
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain.
- Centro de investigación Biomédica en Red de Salud Mental (CIBERSAM), Santander, Spain.
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Stefanadi EC, Dimitrakakis G, Antoniou CK, Challoumas D, Punjabi N, Dimitrakaki IA, Punjabi S, Stefanadis CI. Metabolic syndrome and the skin: a more than superficial association. Reviewing the association between skin diseases and metabolic syndrome and a clinical decision algorithm for high risk patients. Diabetol Metab Syndr 2018; 10:9. [PMID: 29483947 PMCID: PMC5822485 DOI: 10.1186/s13098-018-0311-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 02/12/2018] [Indexed: 02/08/2023] Open
Abstract
There is ongoing scientific interest regarding comorbidities associated with the metabolic syndrome (MeTS). MeTS comprises a combination of parameters that predispose individuals to the development of type 2 diabetes and cardiovascular disease (CVD). Three or more of the following criteria are necessary: fasting glucose > 110 mg/dl (5.6 mmol/l), hypertriglyceridemia > 150 mg/dl (1.7 mmol/l), HDL levels < 40 mg/dl (men)/< 50 mg/dl (women), blood pressure > 130/85 mmHg, waist circumference (values for Mediterranean populations > 94 cm (men)/> 89 cm (women). In this review we attempted to summarize relevant data by searching dermatological literature regarding associations between various skin conditions and MeTS. A multitude of studies was retrieved and a further goal of the present article is to present plausible mechanistic connections. The severity of skin conditions like psoriasis has been linked with MeTS. Parameters of MeTS like insulin resistance are present in patients with early onset androgenic alopecia, hidradenitis suppurativa acne and rosacea. Since MeTS can lead to CVD and type 2 diabetes early detection of patients would be very important. Also therapeutic intervention on MeTS could lead to improvement on the severity of skin conditions. This reciprocal relationship between skin diseases and MeTS in our opinion holds great interest for further investigation.
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Affiliation(s)
- Ellie C. Stefanadi
- Dermatology Department, Athens Medical Centre, Athens, Greece
- National and Kapodistrian University of Athens and Athens Medical Center, Papadiamantopoulou 20, Ilisia, Athens, Greece
| | | | | | | | | | | | - Sangeeta Punjabi
- Dermatology Department, Northwick Park and Middlesex Hospitals, London, UK
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