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Rosmarin D, Soliman AM, Piercy J, Marwaha S, Anderson P, Camp HS. Health-Related Quality of Life Burden Among Adults with Vitiligo: Relationship to Disease Severity and Disease Location. Dermatol Ther (Heidelb) 2024:10.1007/s13555-024-01187-z. [PMID: 38824482 DOI: 10.1007/s13555-024-01187-z] [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: 03/27/2024] [Accepted: 05/14/2024] [Indexed: 06/03/2024] Open
Abstract
INTRODUCTION Vitiligo was historically regarded as a cosmetic disorder; however, it is an autoimmune disease. As a visible condition, it affects patient well-being. We assessed the impact of disease severity, lesion location, and body surface area (BSA) affected on patient health-related quality of life (HRQoL). METHODS Retrospective data were from the Adelphi Real World Vitiligo Disease Specific Programme: a cross-sectional survey of physicians and their patients with vitiligo (10/2021-07/2022). Patient-reported outcomes were assessed by the Vitiligo-Specific Quality of Life Instrument (VitiQoL), Hospital Anxiety and Depression Scale (HADS), and EQ-5D-5L. The Work Productivity and Impairment Questionnaire (WPAI) questionnaire was used to assess disease-related impairment of daily activities. Data were stratified by physician-reported disease severity, presence/absence of vitiligo on the face, and BSA percentage affected. RESULTS In total, 1388 patients were included. Mean (SD) VitiQoL, HADS depression, and anxiety scores were higher for those with severe disease [40.5 (26.1), 5.2 (4.4), and 6.8 (4.7)] than those with mild [24.8 (18.8), 3.6 (3.8), 4.2 (3.8)] or moderate [27.1 (22.6), 3.8 (4.5), 4.3 (4.4)] disease. Patients with face affected reported higher VitiQoL [30.0 (22.3) versus 23.2 (19.3)], and HADS scores [depression, 4.3 (4.3) versus 3.2 (3.9); anxiety, 5.0 (4.3) versus 3.8 (3.9)] than those without. Patients with ≥ 5% BSA affected had higher VitiQoL, depression and anxiety scores [27.9 (21.8), 4.0 (4.4), and 4.5 (4.2)] than those with 0-5% [24.6 (19.7), 3.4 (3.7), and 4.3 (4.1)]. Patients with severe vitiligo, facial lesions, or ≥ 5% BSA reported higher activity impairment. Mean EQ-5D-5L-utility score was approximately 0.9 regardless of disease severity or total BSA affected. CONCLUSIONS These data demonstrate the impact disease severity can have on HRQoL and daily activities for patients with vitiligo. Lesions that are more severe, on the face, or covering a greater BSA are more often associated with poorer outcomes and activity impairment. These data also highlight the potential insensitivity of commonly used HRQoL measures and a need for more sensitive disease-specific measures.
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Affiliation(s)
- David Rosmarin
- Department of Dermatology, Indiana University School of Medicine, EH 139, DERM, IN, Indianapolis, IN, 46202, USA.
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Ni Y, Zhang Y, Sun J, Zhao L, Wu B, Ye J. The effect of antioxidant dietary supplements and diet-derived circulating antioxidants on vitiligo outcome: evidence from genetic association and comprehensive Mendelian randomization. Front Nutr 2024; 10:1280162. [PMID: 38274214 PMCID: PMC10808665 DOI: 10.3389/fnut.2023.1280162] [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: 09/15/2023] [Accepted: 12/27/2023] [Indexed: 01/27/2024] Open
Abstract
Background Previous studies have indicated that antioxidant diets may have a positive impact on vitiligo by interfering with oxidative stress mechanisms. However, there has been a lack of research utilizing the Mendelian randomization (MR) method to analyze the relationship between antioxidant diet intake and vitiligo. Methods In this study, we employed both univariate Mendelian randomization (UVMR) and multivariate Mendelian randomization (MVMR) approaches. The specific antioxidant dietary supplements (such as coffee intake, green tea intake, herbal tea intake, standard tea intake, and average weekly red wine intake) as well as diet-derived circulating antioxidants, including Vit. C (ascorbate), Vit. E (α-tocopherol), Vit. E (γ-tocopherol), Carotene, Vit. A (retinol), Zinc, and Selenium (N = 2,603-428,860) were significantly associated with independent single-nucleotide polymorphisms (SNPs). We obtained pooled statistics on vitiligo from a meta-analysis of three genome-wide association studies (GWASs) of European ancestry, including 4,680 cases and 39,586 controls. Inverse variance weighted (IVW) was employed as the primary analytical method, and sensitivity analysis was conducted to assess the robustness of the main findings. Results Genetically, coffee intake [odds ratio (OR) = 0.17, 95% confidence interval (CI) 0.07-0.37, p = 1.57 × 10-5], average weekly red wine intake (OR = 0.28, 95% CI 0.08-1.00, p = 0.049), and standard tea intake (OR = 0.99, 95% CI 0.98-0.99, p = 5.66 × 10-7) were identified as protective factors against vitiligo. However, no causal effect between the intake of other antioxidant diets and vitiligo was found. Moreover, no instances of pleiotropy or heterogeneity were observed in this study. Conclusion Our study indicates that coffee, standard tea, and red wine consumption can potentially reduce the risk of vitiligo. However, there is insufficient evidence to support that other antioxidant diets have a significant effect on vitiligo.
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Affiliation(s)
- Yao Ni
- Nanjing University of Traditional Chinese Medicine, Nanjing, Jiangsu, China
- Department of Dermatovenereology, Chengdu Second People’s Hospital, Chengdu, Sichuan, China
| | - Youqian Zhang
- Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Jingying Sun
- Department of Dermatovenereology, Chengdu Second People’s Hospital, Chengdu, Sichuan, China
| | - Lingyi Zhao
- Department of Dermatovenereology, Chengdu Second People’s Hospital, Chengdu, Sichuan, China
| | - Bo Wu
- Department of Dermatovenereology, Chengdu Second People’s Hospital, Chengdu, Sichuan, China
| | - Jianzhou Ye
- Nanjing University of Traditional Chinese Medicine, Nanjing, Jiangsu, China
- Department of Dermatovenereology, The First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, Yunnan, China
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Wang Y, Yao T, Lin Y, Ye L, Li S, Gao Y, Wu J. Exploring genetic associations between vitiligo and mental disorders using Mendelian randomization. Exp Dermatol 2024; 33:e14979. [PMID: 37975615 DOI: 10.1111/exd.14979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/10/2023] [Accepted: 11/04/2023] [Indexed: 11/19/2023]
Abstract
Although a large number of existing studies have confirmed that people with vitiligo are prone to mental disorders, these observational studies may be subject to confounding factors and reverse causality, so the true causal relationship is inconclusive. We conducted a bidirectional Mendelian randomization (MR) analysis to assess the causality between vitiligo and mental disorders, namely depression, anxiety, insomnia, schizophrenia, bipolar disorder, obsessive-compulsive disorder (OCD) and attention-deficit hyperactivity disorder (ADHD). Summary statistics from large available genome-wide association study (GWAS) datasets for generalized vitiligo (n = 44 266), depression (n = 173 005), anxiety (n = 17 310), insomnia (n = 386 988), schizophrenia (n = 130 644), bipolar disorder (n = 413 466), OCD (n = 9725) and ADHD (n = 225 534) were utilized. Inverse-variance weighted (IVW), MR-Egger and weighted median were employed to estimate causal effects. Sensitivity analysis and MR Pleiotropy Residual Sum and Outliers (MR PRESSO) were conducted to assess heterogeneity and pleiotropy, ensuring the robustness of the results. Additionally, we corrected for estimating bias that might be brought on by sample overlap using MRlap. In our findings, none of the rigorous bidirectional MR analyses uncovered a significant causal association. Even after applying the MRlap correction, the effect sizes remained statistically nonsignificant, thereby reinforcing the conclusions drawn via IVW. In summary, our genetic-level investigation did not reveal a causal link between generalized vitiligo and mental disorders.
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Affiliation(s)
- Yingwei Wang
- Department of Dermatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Tao Yao
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yunlu Lin
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lili Ye
- Department of Dermatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shuting Li
- Department of Dermatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yu Gao
- Department of Dermatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jianming Wu
- Department of Dermatology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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Howell MD, Kuo FI, Rumberger B, Boarder E, Sun K, Butler K, Harris JE, Grimes P, Rosmarin D. Baseline Levels of Circulating Inflammatory Biomarkers Stratify Patients with Vitiligo Who Significantly Repigment after Treatment with Ruxolitinib Cream. JID INNOVATIONS 2023; 3:100230. [PMID: 37840766 PMCID: PMC10568564 DOI: 10.1016/j.xjidi.2023.100230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/21/2023] [Accepted: 07/06/2023] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND Efficacy of ruxolitinib cream, a topical Jak1/Jak2 inhibitor, was demonstrated in a phase 2 trial in patients with vitiligo. OBJECTIVE This study aimed to characterize circulating inflammatory biomarker profiles in patients who demonstrated ≥50% improvement in facial Vitiligo Area Scoring Index scores by week 24 (group 1) and those who did not (group 2). DESIGN This was a posthoc analysis of a multicenter, randomized, double-blind, vehicle-controlled, phase 2 study in which screening was conducted between June 7, 2017 and March 21, 2018. POPULATION Patients aged between 18 and 75 years with vitiligo, including depigmentation affecting ≥0.5% of body surface area on the face and ≥3% of body surface area on nonfacial areas, were eligible. INTERVENTION Patients applied 1.5% ruxolitinib cream to lesions once or twice daily for 52 weeks. MAIN OUTCOMES AND MEASURES Patients were grouped by achievement of ≥50% improvement in facial Vitiligo Area Scoring Index at week 24. Proteomic analysis was performed on baseline serum samples. RESULTS Mean ± standard error facial Vitiligo Area Scoring Index in group 1 (n = 30) versus group 2 (n = 27) improved by 79.9 ± 4.0% versus 1.1 ± 7.3% and 91.9 ± 1.5% versus 25.1 ± 13.4% at weeks 24 and 52, respectively. Broad proteomic analysis revealed 76 proteins (of 1,104 tested) that were differentially expressed between groups 1 and 2 at baseline (P < 0.05). Ten distinct proteins were upregulated in group 1; 64 were elevated in group 2. CONCLUSION This analysis identified potential differences between patients who achieved ≥50% improvement in facial Vitiligo Area Scoring Index at 24 weeks and those who did not that require deeper scientific interrogation and may be important in stratifying therapeutic benefit for patients with vitiligo. TRIAL REGISTRATION The original study was registered at ClinicalTrials.gov, NCT03099304.
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Affiliation(s)
| | | | | | | | - Kang Sun
- Incyte, Wilmington, Delaware, USA
| | | | - John E. Harris
- Department of Dermatology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Pearl Grimes
- Vitiligo and Pigmentation Institute of Southern California, Los Angeles, California, USA
| | - David Rosmarin
- Department of Dermatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Rios-Duarte JA, Sanchez-Zapata MJ, Silverberg JI. Association of vitiligo with multiple cutaneous and extra-cutaneous autoimmune diseases: a nationwide cross-sectional study. Arch Dermatol Res 2023; 315:2597-2603. [PMID: 37405428 DOI: 10.1007/s00403-023-02661-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/17/2023] [Accepted: 06/25/2023] [Indexed: 07/06/2023]
Abstract
Previous studies found conflicting results about associations of vitiligo with different autoimmune diseases. To evaluate associations of vitiligo with multiple autoimmune diseases. A cross-sectional study representative of 612,084,148 US patients from the Nationwide Emergency Department Sample (NEDS) 2015-2019 was performed. Vitiligo and autoimmune diseases were identified using International Classification of Diseases-10 codes. The most frequent autoimmune disorders in patients with vitiligo were type 1 diabetes, rheumatoid arthritis, systemic lupus erythematosus (SLE), autoimmune thyroiditis, Addison's disease, and systemic sclerosis (SSc). Vitiligo was associated with any autoimmune disorder (adjusted odds ratio [95% confidence interval] 1.45 [1.32-1.58]). Cutaneous disorders with largest effect-sizes were alopecia areata (186.22 [115.31-300.72]) and SSc (32.13 [25.28-40.82]). Non-cutaneous comorbidities with largest effect-sizes were primary sclerosing cholangitis (43.12 [18.98-97.99]), pernicious anemia (41.26 [31.66-53.78]), Addison's disease (33.85 [26.68-42.9]), and autoimmune thyroiditis (31.65 [26.34-38.02]). Vitiligo is associated with multiple cutaneous and non-cutaneous autoimmune diseases, especially in females and older age.
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Affiliation(s)
| | | | - Jonathan I Silverberg
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Suite 2B-425, 2150 Pennsylvania Avenue NW, Washington, DC, 20037, USA.
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Topaloudi A, Jain P, Martinez MB, Bryant JK, Reynolds G, Zagoriti Z, Lagoumintzis G, Zamba-Papanicolaou E, Tzartos J, Poulas K, Kleopa KA, Tzartos S, Georgitsi M, Drineas P, Paschou P. PheWAS and cross-disorder analysis reveal genetic architecture, pleiotropic loci and phenotypic correlations across 11 autoimmune disorders. Front Immunol 2023; 14:1147573. [PMID: 37809097 PMCID: PMC10552152 DOI: 10.3389/fimmu.2023.1147573] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction Autoimmune disorders (ADs) are a group of about 80 disorders that occur when self-attacking autoantibodies are produced due to failure in the self-tolerance mechanisms. ADs are polygenic disorders and associations with genes both in the human leukocyte antigen (HLA) region and outside of it have been described. Previous studies have shown that they are highly comorbid with shared genetic risk factors, while epidemiological studies revealed associations between various lifestyle and health-related phenotypes and ADs. Methods Here, for the first time, we performed a comparative polygenic risk score (PRS) - Phenome Wide Association Study (PheWAS) for 11 different ADs (Juvenile Idiopathic Arthritis, Primary Sclerosing Cholangitis, Celiac Disease, Multiple Sclerosis, Rheumatoid Arthritis, Psoriasis, Myasthenia Gravis, Type 1 Diabetes, Systemic Lupus Erythematosus, Vitiligo Late Onset, Vitiligo Early Onset) and 3,254 phenotypes available in the UK Biobank that include a wide range of socio-demographic, lifestyle and health-related outcomes. Additionally, we investigated the genetic relationships of the studied ADs, calculating their genetic correlation and conducting cross-disorder GWAS meta-analyses for the observed AD clusters. Results In total, we identified 508 phenotypes significantly associated with at least one AD PRS. 272 phenotypes were significantly associated after excluding variants in the HLA region from the PRS estimation. Through genetic correlation and genetic factor analyses, we identified four genetic factors that run across studied ADs. Cross-trait meta-analyses within each factor revealed pleiotropic genome-wide significant loci. Discussion Overall, our study confirms the association of different factors with genetic susceptibility for ADs and reveals novel observations that need to be further explored.
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Affiliation(s)
- Apostolia Topaloudi
- Department of Biological Sciences, Purdue University, West Lafayette, IN, United States
| | - Pritesh Jain
- Department of Biological Sciences, Purdue University, West Lafayette, IN, United States
| | - Melanie B. Martinez
- Department of Biological Sciences, Purdue University, West Lafayette, IN, United States
| | - Josephine K. Bryant
- Department of Biological Sciences, Purdue University, West Lafayette, IN, United States
| | - Grace Reynolds
- Department of Biological Sciences, Purdue University, West Lafayette, IN, United States
- West Lafayette High School, West Lafayette, IN, United States
| | - Zoi Zagoriti
- Department of Pharmacy, University of Patras, Rio, Greece
| | | | - Eleni Zamba-Papanicolaou
- Department of Neuroepidemiology and Centre for Neuromuscular Disorders, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - John Tzartos
- B’ Neurology Department, School of Medicine, National & Kapodistrian University of Athens, “Attikon” University Hospital., Athens, Greece
| | | | - Kleopas A. Kleopa
- Department of Neuroscience and Centre for Neuromuscular Disorders, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Socrates Tzartos
- Department of Pharmacy, University of Patras, Rio, Greece
- Tzartos NeuroDiagnostics, Athens, Greece
| | - Marianthi Georgitsi
- Department of Molecular Biology and Genetics, School of Health Sciences, Democritus University of Thrace, Alexandroupoli, Greece
| | - Petros Drineas
- Department of Computer Science, Purdue University, West Lafayette, IN, United States
| | - Peristera Paschou
- Department of Biological Sciences, Purdue University, West Lafayette, IN, United States
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Han JH, Lee S, Ju HJ, Kim M, Choi CW, Bae JM. Automated Mass Screening for Comorbidities of Vitiligo Using the National Health Insurance Database. J Invest Dermatol 2023; 143:1717-1723. [PMID: 36958603 DOI: 10.1016/j.jid.2023.02.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 02/01/2023] [Accepted: 02/22/2023] [Indexed: 03/25/2023]
Abstract
Although the study design for identifying specific disease associations using a health insurance database has been well-established, few studies explore unknown comorbidities. We conducted a series of automated case-control studies for all International Classification of Disease, Tenth Revision, Clinical Modification diagnostic codes (A01-Z99) using the Korean National Health Insurance database from 2007 to 2017 to reveal undiscovered disease associations of vitiligo. A total of 90,297 patients with vitiligo and 90,297 age- and sex-matched controls without vitiligo were included, and disease associations for 1,265 relevant diagnostic codes were screened. A meta-analysis of the individual ORs for each International Classification of Disease, Tenth Revision code was performed to identify the possibility of selection bias. Finally, the association with vitiligo was significantly increased in 45 diseases and decreased in 6 diseases. We not only reaffirmed the positive correlation between vitiligo and other autoimmune diseases but also observed associations with obsessive-compulsive disorder and melanoma. In contrast, femur fracture showed a negative correlation. In this study, we attempted an automated mass screening and suggested a possible selection bias. In the era of large-scale databases, a systematic and comprehensive approach might be needed.
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Affiliation(s)
- Ju Hee Han
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Solam Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyun Jeong Ju
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Miri Kim
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chong Won Choi
- Department of Dermatology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jung Min Bae
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea.
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Dong J, Lai Y, Zhang X, Yue Y, Zhong H, Shang J. Optimization of Monobenzone-Induced Vitiligo Mouse Model by the Addition of Chronic Stress. Int J Mol Sci 2023; 24:ijms24086990. [PMID: 37108153 PMCID: PMC10138324 DOI: 10.3390/ijms24086990] [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: 03/12/2023] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 04/29/2023] Open
Abstract
Vitiligo is a common primary, limited or generalized skin depigmentation disorder. Its pathogenesis is complex, multifactorial and unclear. For this reason, few animal models can simulate the onset of vitiligo, and studies of drug interventions are limited. Studies have found that there may be a pathophysiological connection between mental factors and the development of vitiligo. At present, the construction methods of the vitiligo model mainly include chemical induction and autoimmune induction against melanocytes. Mental factors are not taken into account in existing models. Therefore, in this study, mental inducement was added to the monobenzone (MBEH)-induced vitiligo model. We determined that chronic unpredictable mild stress (CUMS) inhibited the melanogenesis of skin. MBEH inhibited melanin production without affecting the behavioral state of mice, but mice in the MBEH combined with CUMS (MC) group were depressed and demonstrated increased depigmentation of the skin. Further analysis of metabolic differences showed that all three models altered the metabolic profile of the skin. In summary, we successfully constructed a vitiligo mouse model induced by MBEH combined with CUMS, which may be better used in the evaluation and study of vitiligo drugs.
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Affiliation(s)
- Jing Dong
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yifan Lai
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Xiaofeng Zhang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yunyun Yue
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Hui Zhong
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Jing Shang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing 211198, China
- NMPA Key Laboratory for Research and Evaluation of Cosmetics, National Institutes for Food and Drug Control, Beijing 100050, China
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Di Bartolomeo L, Custurone P, Irrera N, Borgia F, Vaccaro F, Squadrito F, Vaccaro M. Vitiligo and Mental Health: Natural Compounds' Usefulness. Antioxidants (Basel) 2023; 12:antiox12010176. [PMID: 36671038 PMCID: PMC9854903 DOI: 10.3390/antiox12010176] [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: 11/03/2022] [Revised: 01/04/2023] [Accepted: 01/10/2023] [Indexed: 01/14/2023] Open
Abstract
Vitiligo is an autoimmune dermatosis frequently associated with other comorbidities, such as mental health disorders. It is unclear if vitiligo triggers mental disorders or if mental disorders trigger vitiligo, but each one affects and worsen the other, if present at the same time. Both mental health disorders and vitiligo present a multifactorial pathogenesis and often require prolonged periods of therapy, sometimes with poor results. Given the possible link of common pathogenetic factors and the need of integrated therapies, the aim of this review is to look at natural compounds as possible supplements for both conditions. The results yielded show a possible role of these supplements in ameliorating both conditions, thus helping these patients to achieve a better quality of life and reduce the need for prolonged therapies. The limitations regarding the relative lack of in vivo studies, and the increasing need to lighten the burden of these chronic diseases, suggests that it is mandatory to proceed with further trials.
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Affiliation(s)
- Luca Di Bartolomeo
- Department of Clinical and Experimental Medicine, Dermatology, University of Messina, 98125 Messina, Italy
| | - Paolo Custurone
- Department of Clinical and Experimental Medicine, Dermatology, University of Messina, 98125 Messina, Italy
| | - Natasha Irrera
- Department of Clinical and Experimental Medicine, Pharmacology, University of Messina, 98125 Messina, Italy
- Correspondence:
| | - Francesco Borgia
- Department of Clinical and Experimental Medicine, Dermatology, University of Messina, 98125 Messina, Italy
| | - Federico Vaccaro
- Department of Dermatology, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Francesco Squadrito
- Department of Clinical and Experimental Medicine, Pharmacology, University of Messina, 98125 Messina, Italy
| | - Mario Vaccaro
- Department of Clinical and Experimental Medicine, Dermatology, University of Messina, 98125 Messina, Italy
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Dorozhenok IY. [Nosogenic psychosomatic disorders in patients with skin diseases]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:36-43. [PMID: 37141127 DOI: 10.17116/jnevro202312304236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVE Development of a clinical typology of nosogenic psychosomatic disorders in patients with skin diseases. MATERIAL AND METHODS The study was carried out in the interclinical psychosomatic department of the Clinical Center and the Clinic of Skin and Venereal Diseases named after. V.A. Rakhmanov Sechenov University in 2007 to 2022. Nine hundred and forty-two patients (253 males, 689 females, average age 37.3±12.4 years) with nosogenic psychosomatic disorders in chronic dermatoses, including ichen planus (n=143), psoriasis (n=137), atopic dermatitis (n=132), acne (n=118), rosacea (n=115), eczema n=10), seborrheic dermatitis (n=88), vitiligo (n=52), pemphigus (n=48), were studied. Index of clinical symptoms (ICS); the Dermatology Quality of Life Index (DQLI); itching severity questionnaire - Behavioral rating scores (BRS); the Hospital Anxiety and Depression Scale (HADS) and statistical methods were used. RESULTS In patients with chronic dermatoses, nosogenic psychosomatic disorders were diagnosed according to ICD-10 criteria within adaptation disorders [F43.8] (n=465; 49.3%); hypochondriacal disorder [F45.2] (n=235; 24.9%); constitutionally determined and acquired (hypochondriac development) personality disorders [F60] (n=118; 12.5%); schizotypal disorder [F21] (n=65; 6.9%); recurrent depressive disorder [F33] (n=59; 6.2%). A typological model of nosogenic disorders in dermatology has been developed: hypochondriacal nosogenies in severe clinical forms of dermatosis (pemphigus, psoriasis, lichen planus, atopic dermatitis, eczema) and dysmorphic nosogenies in objectively mild, but cosmetically significant forms of dermatosis (acne, rosacea, seborrheic dermatitis, vitiligo). When analyzing socio-demographic and psychometric indicators, significant differences were revealed between the selected groups (p<0.001). In turn, the selected groups of nosogenic disorders demonstrate significant clinical heterogeneity and include various types of nosogenies that form a unique palette of the nosogenic spectrum in the structure of an extensive psychodermatological continuum. Along with the severity of the skin process, the dominant role in the formation of the clinical picture of nosogeny, including cases of paradoxical dissociation of the quality of life with the severity of dermatosis, amplification and somatization of itching, has a premorbid personality structure and somatoperceptive accentuation of the patient, as well as the presence of a comorbid mental disorder. CONCLUSION The typology of nosogenic psychosomatic disorders in patients with skin diseases requires consideration of both the psychopathological structure of the disorders under discussion and the severity/clinical features of the skin process.
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Affiliation(s)
- I Yu Dorozhenok
- Sechenov First Moscow Medical University (Sechenov University), Moscow, Russia
- Mental Health Research Center, Moscow, Russia
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Lee JH, Ju HJ, Seo JM, Almurayshid A, Kim GM, Ezzedine K, Bae JM. Comorbidities in Patients with Vitiligo: A Systematic Review and Meta-Analysis. J Invest Dermatol 2022; 143:777-789.e6. [PMID: 36574529 DOI: 10.1016/j.jid.2022.10.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/18/2022] [Accepted: 10/22/2022] [Indexed: 11/29/2022]
Abstract
Vitiligo has been reported to be associated with a variety of diseases, but it has not been systematically reviewed. Therefore, we aimed to identify prevalent diseases in patients with vitiligo and quantify their associations compared with those in healthy controls. A comprehensive search of MEDLINE and EMBASE from the inception to June 2022 was conducted. Observational studies on prevalent diseases in patients with vitiligo compared with those in healthy controls were included, whereas studies limited to pediatrics or providing only laboratory results were excluded. A total of 78 studies were eligible for analyses. Patients with vitiligo showed higher risks of having comorbid autoimmune and connective tissue diseases, including alopecia areata (OR = 2.63, 95% confidence interval [CI] = 2.50‒2.78), discoid lupus erythematosus (OR = 2.54, 95% CI = 1.74‒3.72), Sjogren's syndrome (OR = 2.50, 95% CI = 1.98‒3.16), myasthenia gravis (OR = 2.30, 95% CI = 1.74‒3.02), systemic lupus erythematosus (OR = 1.96, 95% CI = 1.52‒2.52), and rheumatoid arthritis (OR = 1.82, 95% CI = 1.55‒2.15). Thyroid diseases, diabetes mellitus, metabolic syndrome, sensorineural hypoacusis, and ophthalmic abnormalities were also more prevalent in patients with vitiligo. In conclusion, vitiligo is associated with various systemic diseases. Physicians should evaluate and manage potential comorbid conditions in patients with vitiligo.
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Affiliation(s)
- Ji Hae Lee
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Hyun Jeong Ju
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Ji Min Seo
- Department of Dermatology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu, Korea
| | - Abdurrahman Almurayshid
- Department of Medicine, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj City, Saudi Arabia
| | - Gyong Moon Kim
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Khaled Ezzedine
- Department of Dermatology, Henry Mondor Hospital, Paris Est Créteil University, Créteil, France
| | - Jung Min Bae
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea.
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The Current Status of Antioxidants in the Treatment of Vitiligo in China. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:2994558. [PMID: 35251468 PMCID: PMC8896159 DOI: 10.1155/2022/2994558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 01/26/2022] [Indexed: 11/17/2022]
Abstract
Little is known about the use of antioxidants in the clinical treatment of vitiligo. To investigate the specific use of antioxidants in the treatment of vitiligo and the possible reasons behind its use in China, we conducted a prospective questionnaire-based study using an online questionnaire comprising 26 questions in 5 areas. A total of 323 clinical frontline dermatologists participated in this study. Differences among groups were compared using Pearson’s chi-square test. Ordinal logistic regression was used to develop knowledge–use multiple regression models. Among the 323 dermatologists, 293 (90.7%) approved the oxidative stress theory of vitiligo, and 182 (56.3%) encouraged the use of antioxidants for treating vitiligo; nonetheless, only 11.8% frequently treated vitiligo with antioxidants. Insufficient knowledge of antioxidants was a significant predictor of lower frequency of antioxidant usage (adjusted odds ratio, 0.401 [95% confidence interval, 0.256-0.629];
). The predictors associated with higher antioxidant efficacy included advanced or rapid progression, moderate or moderate-to-severe vitiligo, age of 0–2 years or 13–18 years, segmental vitiligo, oral and topical combination therapy, and course duration of <1 month. The use of antioxidants for treating vitiligo is highly encouraged; however, the rates of their clinical use are considerably low. Insufficient knowledge of antioxidants is associated with a lower frequency of antioxidant usage. The synergistic curative efficacy of antioxidants could be affected by the stage, type, severity, age of patients with vitiligo, and method of using antioxidants.
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Phan K, Shumack S, Gupta M. Association between vitiligo and risk of suicide and suicidal ideation: systematic review and meta-analysis. PIGMENT INTERNATIONAL 2022. [DOI: 10.4103/pigmentinternational.pigmentinternational_69_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Ezzedine K, Eleftheriadou V, Jones H, Bibeau K, Kuo FI, Sturm D, Pandya AG. Psychosocial Effects of Vitiligo: A Systematic Literature Review. Am J Clin Dermatol 2021; 22:757-774. [PMID: 34554406 PMCID: PMC8566637 DOI: 10.1007/s40257-021-00631-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2021] [Indexed: 12/11/2022]
Abstract
Background Patients with vitiligo experience reduced quality of life. Objective To comprehensively describe the available evidence for psychosocial burden in vitiligo. Methods A systematic review of observational studies and clinical trials identified using PubMed, EMBASE, Scopus, and the Cochrane databases was performed through 1 March, 2021, to assess psychosocial comorbidities in vitiligo. Two independent reviewers performed an assessment of articles and extracted data for qualitative synthesis. Results Included studies (N = 168) were published between 1979 and 1 March, 2021; 72.6% were published since 2010. Disorders including or related to depression (41 studies, 0.1–62.3%) and anxiety (20 studies, 1.9–67.9%) were the most commonly reported. The most prevalent psychosocial comorbidities were feelings of stigmatization (eight studies, 17.3–100%), adjustment disorders (12 studies, 4–93.9%), sleep disturbance (seven studies, 4.6–89.0%), relationship difficulties including sexual dysfunction (ten studies, 2.0–81.8%), and avoidance or restriction behavior (12.5–76%). The prevalence of most psychosocial comorbidities was significantly higher vs healthy individuals. Factors associated with a significantly higher burden included female sex, visible or genital lesions, age < 30 years (particularly adolescents), and greater body surface area involvement, among others. The most commonly reported patient coping strategy was lesion concealment. Limitations Available studies were heterogeneous and often had limited details; additionally, publication bias is possible. Conclusions The results of this systematic review show that vitiligo greatly affects psychosocial well-being. The extent of psychosocial comorbidities supports the use of multidisciplinary treatment strategies and education to address the vitiligo-associated burden of disease. Protocol Registration PROSPERO (CRD42020162223). Graphic Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s40257-021-00631-6.
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Affiliation(s)
- Khaled Ezzedine
- Department of Dermatology, Henri Mondor University Hospital and Université Paris-Est Créteil Val de Marne, 51 Avenue du Maréchal de Lattre de Tassigny, Créteil, 94010, Paris, France.
| | | | | | | | | | | | - Amit G Pandya
- Palo Alto Foundation Medical Group, Mountain View, CA, USA
- University of Texas Southwestern Medical Center, Dallas, TX, USA
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Zhao SJ, Jia H, Xu XL, Bu WB, Zhang Q, Chen X, Ji J, Sun JF. Identification of the Role of Wnt/β-Catenin Pathway Through Integrated Analyses and in vivo Experiments in Vitiligo. Clin Cosmet Investig Dermatol 2021; 14:1089-1103. [PMID: 34511958 PMCID: PMC8423189 DOI: 10.2147/ccid.s319061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/14/2021] [Indexed: 01/18/2023]
Abstract
Purpose Vitiligo is an acquired depigmentation skin disease, which affects an average of 1% of the world’s population. The purpose of this study is to identify the key genes and pathways responsible for vitiligo and find new therapeutic targets. Methods The datasets GSE65127, GSE53146, and GSE75819 were downloaded from the Gene Expression Omnibus (GEO) database. R language was used to identify the differentially expressed genes (DEGs) between lesional skin of vitiligo and non-lesional skin. Next, the key pathways were obtained by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. The protein–protein interaction (PPI) networks were conducted by STRING database and Cytoscape software. Subsequently, module analysis was performed by Cytoscape. Among these results, the Wnt/β-catenin pathway and melanogenesis pathway caught our attention. The expression level of β-catenin, microphthalmia-associated transcription factor (MITF) and tyrosinase (TYR) was detected by immunofluorescence in vitiligo lesions and healthy skin. Moreover, zebrafish was treated with XAV-939, an inhibitor of the Wnt/β-catenin pathway. After that, the area of melanin granules as a percentage of the head area was measured. The mRNA expression of β-catenin, lymphoid-enhancing factor 1(lef1), tyr and mitf were detected by q-PCR (quantitative polymerase chain reaction) in zebrafish (Danio rerio). Results A total of 2442 DEGs were identified, including 1068 upregulated and 1374 downregulated DEGs. The key pathways were identified by GO and KEGG analyses, such as “NOD-like receptor signaling pathway”, “Wnt signaling pathway”, “Melanogenesis”, “mTOR signaling pathway”, “PI3K-Akt signaling pathway”, “Calcium signaling pathway” and “Rap1 signaling pathway”. The immunofluorescence results showed that the level of β-catenin, MITF and TYR was significantly downregulated in vitiligo lesional skin. In zebrafish, the mean percentage area of melanin granules and the expression of β-catenin, lef1, tyr and mitf were decreased after treated with XAV-939. Conclusion The present study identified key genes and signaling pathways associated with the pathophysiology of vitiligo. Among them, the Wnt/β-catenin pathway played an essential role in pigmentation and could be a breakthrough point in vitiligo treatment.
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Affiliation(s)
- Si-Jia Zhao
- Department of Pathology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
| | - Hong Jia
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
| | - Xiu-Lian Xu
- Department of Pathology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
| | - Wen-Bo Bu
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
| | - Qian Zhang
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
| | - Xi Chen
- Department of Medicine 3, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen Nuremberg, Erlangen, Bavaria, Germany
| | - Juan Ji
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
| | - Jian-Fang Sun
- Department of Pathology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, People's Republic of China
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Clinical Features, Immunopathogenesis, and Therapeutic Strategies in Vitiligo. Clin Rev Allergy Immunol 2021; 61:299-323. [PMID: 34283349 DOI: 10.1007/s12016-021-08868-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/31/2021] [Indexed: 12/19/2022]
Abstract
Vitiligo is an autoimmune disease of the skin characterized by epidermal melanocyte loss resulting in white patches, with an approximate prevalence of 0.5-2% worldwide. Several precipitating factors by chemical exposure and skin injury present commonly in patients with vitiligo. Although the diagnosis appears to be straightforward for the distinct clinical phenotype and specific histological features, vitiligo provides many challenges including chronicity, treatment resistance, frequent relapse, associated profound psychosocial effect, and negative impact on quality of life. Multiple mechanisms are involved in melanocyte disappearance, including genetics, environmental factors, and immune-mediated inflammation. Compelling evidence supports the melanocyte intrinsic abnormalities with poor adaptation to stressors leading to instability and release of danger signals, which will activate dendritic cells, natural killer cells, and innate lymphoid cells to initiate innate immunity, ultimately resulting in T-cell mediated adaptive immune response and melanocyte destruction. Importantly, the cross- talk between keratinocytes, melanocytes, and immune cells, such as interferon (IFN)-γ signaling pathway, builds inflammatory loops that give rise to the disease deterioration. Improved understanding of the immune pathogenesis of vitiligo has led to the development of new therapeutic options including Janus kinase (JAK) inhibitors targeting IFN-γ signaling pathways, which can effectively reverse depigmentation. Furthermore, definition of treatment goals and integration of comorbid diseases into vitiligo management have revolutionized the way vitiligo is treated. In this review, we highlight recent developments in vitiligo clinical aspects and immune pathogenesis. Our key objective is to raise awareness of the complexity of this disease, the potential of prospective therapy strategies, and the need for early and comprehensive management.
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Meta-Analytic Review of High Anxiety Comorbidity among Patients with Vitiligo. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6663646. [PMID: 34055993 PMCID: PMC8147524 DOI: 10.1155/2021/6663646] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 05/05/2021] [Indexed: 12/12/2022]
Abstract
Background Vitiligo is a disfiguring skin disease with profound psychosocial impacts, such as anxiety, but the reported effect sizes of associations vary. We aimed to conduct a meta-analysis to quantify the strength of association between anxiety and vitiligo and to estimate the prevalence of anxiety among individuals with vitiligo. Methods A systematic literature search was performed in five online databases (MEDLINE, Embase, Web of Science, Cochrane Library, and PsycINFO) from inception until March 20, 2020. All of the eligible studies were comprehensively reviewed, and all of the available data were analyzed according to our predefined criteria. Results Twenty-one studies involving 3259 patients in 11 countries were included in this meta-analysis. Compared with the healthy control group, patients with vitiligo often had concomitant anxiety (OR = 6.14 [95% CI: 3.35–11.24], I2 = 30.1%). The pooled prevalence of anxiety in female patients was significantly higher than that in males (OR = 2.24 [95% CI: 1.31–3.84], I2 = 0.0%). Subgroup analysis showed that the pooled prevalence of clinical anxiety disorder and anxiety symptoms was 12% (95% CI: 7%–16%, I2 = 76.3%) and 34% (95% CI: 21%–46%, I2 = 94.7%), respectively. No publication bias has been detected by Begg's funnel plot and Egger's test. Conclusion Patients with vitiligo have high anxiety comorbidity, with female predominance. Dermatologists and psychiatrists should be vigilant to the presence of anxiety, apply appropriate interventions to reduce the psychological impacts in a timely manner, and thus promote recovery in vitiligo patients. However, due to some objective limitations (poor information about the OR and diversity in assessment tools among included studies), findings should be interpreted with caution.
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McPhie ML, Bridgman AC, Kirchhof MG. A Review of Skin Disease in Schizophrenia. Dermatology 2020; 237:248-261. [PMID: 32759610 DOI: 10.1159/000508868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 05/22/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Schizophrenia is a debilitating neuropsychiatric condition that affects 0.5% of the North American population. Skin disease in schizophrenia has not been well described. Identifying skin diseases that are commonly comorbid with schizophrenia may help clinicians address the burden of skin disease in patients with schizophrenia. SUMMARY We conducted a nonsystematic review of the literature to identify skin diseases that may be associated with schizophrenia. We searched MEDLINE, EMBASE, and PsycINFO for articles published in English from December 2000 through April 2020 using the key words "skin disease" or "dermatological" or "dermatology" and "schizophrenia." Based on our results, we further refined the search terms to include more specific skin diseases. Schizophrenia appears to be associated with a number of skin diseases, including inflammatory dermatoses, autoimmune diseases, and certain genodermatoses. Limitations include being a nonsystematic review and the relative paucity of more rigorous clinical research using longitudinal study designs.
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Affiliation(s)
- Meghan L McPhie
- School of Medicine, Queen's University, Kingston, Ontario, Canada
| | | | - Mark G Kirchhof
- Division of Dermatology, Department of Medicine, University of Ottawa and The Ottawa Hospital, Ottawa, Ontario, Canada,
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19
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Rosmarin D, Pandya AG, Lebwohl M, Grimes P, Hamzavi I, Gottlieb AB, Butler K, Kuo F, Sun K, Ji T, Howell MD, Harris JE. Ruxolitinib cream for treatment of vitiligo: a randomised, controlled, phase 2 trial. Lancet 2020; 396:110-120. [PMID: 32653055 DOI: 10.1016/s0140-6736(20)30609-7] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/25/2020] [Accepted: 03/06/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Vitiligo is a chronic autoimmune disease resulting in skin depigmentation and reduced quality of life. There is no approved treatment for vitiligo repigmentation and current off-label therapies have limited efficacy, emphasising the need for improved treatment options. We investigated the therapeutic potential of ruxolitinib cream in patients with vitiligo and report the efficacy and safety results up to 52 weeks of double-blind treatment. METHODS We did a multicentre, randomised, double-blind, phase 2 study for adult patients with vitiligo in 26 US hospitals and medical centres in 18 states. Patients with depigmentation of 0·5% or more of their facial body surface area (BSA) and 3% or more of their non-facial BSA were randomly assigned (1:1:1:1:1) by use of an interactive response technology system to receive ruxolitinib cream (1·5% twice daily, 1·5% once daily, 0·5% once daily, or 0·15% once daily) or vehicle (control group) twice daily on lesions constituting 20% or less of their total BSA for 24 weeks. Patients in the control group in addition to patients in the 0·15% once daily group who did not show a 25% or higher improvement from baseline in facial Vitiligo Area Scoring Index (F-VASI) at week 24 were re-randomised to one of three higher ruxolitinib cream doses (0·5% once daily, 1·5% once daily, 1·5% twice daily). Patients in the 0·5% once daily, 1·5% once daily, or 1·5% twice daily groups remained at their original dose up to week 52. Patients, investigators, and the study sponsor (except members of the interim analysis and primary endpoint analysis data monitoring teams) remained masked to treatment assignment throughout the study. The primary endpoint was the proportion of patients achieving a 50% or higher improvement from baseline in F-VASI (F-VASI50) at week 24, assessed in the intention-to-treat population. The study is registered with ClinicalTrials.gov, NCT03099304. FINDINGS Between June 7, 2017, and March 21, 2018, 205 patients were screened for eligibility, 48 were excluded and 157 patients (mean age, 48·3 years [SD 12·9]; 73 [46%] male and 84 [54%] female) were randomly assigned to either an intervention group or the control group. 32 (20%) of 157 were assigned to the control group, 31 (20%) to the 0·15% once daily group, 31 (20%) to the 0·5% once daily group, 30 (19%) to the 1·5% once daily group, and 33 (21%) to the 1·5% twice daily group. F-VASI50 at week 24 was reached by significantly more patients given ruxolitinib cream at 1·5% twice daily (15 [45%] of 33) and 1·5% once daily (15 [50%] of 30) than were treated with vehicle (one [3%] of 32). Four patients had serious treatment-emergent adverse events (one patient in the 1·5% twice daily group developed subdural haematoma; one patient in the 1·5% once daily group had a seizure; one patient in the 0·5% once daily group had coronary artery occlusion; and one patient in the 0·5% once daily group had oesophageal achalasia), all of which were unrelated to study treatment. Application site pruritus was the most common treatment-related adverse event among patients given ruxolitinib cream (one [3%] of 33 in the 1·5% twice daily group; three [10%] of 30 in the 1·5% once daily group; three [10%] of 31 in the 0·5% once daily group; and six [19%] of 31 in the 0·15% once daily group)with three [9%] of 32 patients showing application site pruritis in the control group. Acne was noted as a treatment-related adverse event in 13 (10%) of 125 patients who received ruxolitinib cream and one (3%) of 32 patients who received vehicle cream. All treatment-related adverse events were mild or moderate in severity and similar across treatment groups. INTERPRETATION Treatment with ruxolitinib cream was associated with substantial repigmentation of vitiligo lesions up to 52 weeks of treatment, and all doses were well tolerated. These data suggest that ruxolitinib cream might be an effective treatment option for patients with vitiligo. FUNDING Incyte.
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Affiliation(s)
| | - Amit G Pandya
- Palo Alto Foundation Medical Group, Mountain View, CA, USA; University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mark Lebwohl
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pearl Grimes
- The Vitiligo and Pigmentation Institute of Southern California, Los Angeles, CA, USA
| | | | | | | | - Fiona Kuo
- Incyte Corporation, Wilmington, DE, USA
| | - Kang Sun
- Incyte Corporation, Wilmington, DE, USA
| | - Tao Ji
- Incyte Corporation, Wilmington, DE, USA
| | | | - John E Harris
- University of Massachusetts Medical School, Worcester, MA, USA
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Ucuz I, Altunisik N, Sener S, Turkmen D, Kavuran NA, Marsak M, Colak C. Quality of life, emotion dysregulation, attention deficit and psychiatric comorbidity in children and adolescents with vitiligo. Clin Exp Dermatol 2020; 46:510-515. [PMID: 32064670 DOI: 10.1111/ced.14196] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 02/11/2020] [Accepted: 02/13/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Vitiligo is an acquired pigmentation disorder, which can have a negative effect on patient quality of life (QoL). AIM To evaluate QoL and psychiatric comorbidity in paediatric patients with vitiligo. METHODS In total, 30 patients aged 8-18 years who were diagnosed with vitiligo and 30 age- and sex-matched healthy controls (HCs) were included in the study. The Children's Depression Inventory, Screen for Child Anxiety Related Disorders, State-Trait Anxiety Inventory for Children and Child Somatization Inventory were completed for both patients and controls. The Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version (K-SADS-PL) was administered to all patients by a child psychiatrist. Families were also asked to complete the Pediatric Quality of Life Inventory and Emotion Regulation Checklist for children. RESULTS The K-SADS-PL evaluation showed that 90% of the patients in the vitiligo group had at least one psychiatric diagnosis, whereas this rate was 20% in the HCs (P < 0.001). There were statistically significant differences between vitiligo and HCs in terms of anxiety, state and trait anxiety scores (P < 0.05). Attention deficit and hyperactivity disorder (ADHD) was detected in 36.6% of the patients. CONCLUSION The most important finding of this study is that anxiety disorders are more prominent than depression in childhood vitiligo. Another important finding of this study is that the prevalence of ADHD is significantly higher than the normal population.
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Affiliation(s)
- I Ucuz
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - N Altunisik
- Department of Dermatology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - S Sener
- Department of Dermatology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - D Turkmen
- Department of Dermatology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - N A Kavuran
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - M Marsak
- Department of Dermatology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - C Colak
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, Malatya, Turkey
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Abstract
Skin color is one of the major attributes that defines both individual distinctiveness and differences between groups. There is a preference for lighter skin world-wide, among both light- and dark-skinned individuals, further leading to skin-color bias based upon skin-color hierarchy within certain ethnoracial groups. The psychiatric and psychosocial ramifications of skin color are important in several situations, including (1) disorders of skin discoloration (eg, vitiligo), which can significantly affect the psychosocial development of the patient especially when it has its first onset during adolescence; (2) widespread use of skin-lightening products, which are used despite knowledge about serious toxicity from inorganic mercury and potent corticosteroids that are some of their main constituents; (3) indoor tanning, which is a recognized carcinogen and practiced by over 50% of university-age adults and 20% of adolescents. Educating about photocarcinogenicity does not change tanning behaviors, which is strongly driven by peer pressure; and (4) when a psychiatric disorder, such as body dysmorphic disorder or major depressive disorder, is the primary basis for skin color dissatisfaction. Despite the role of complex sociocultural and psychiatric factors in clinical manifestations involving skin color, a supportive relation with the dermatologist can significantly aid the patient in managing their disease burden.
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Affiliation(s)
- Madhulika A Gupta
- Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada; Psychmed Research, London, Ontario, Canada.
| | - Aditya K Gupta
- Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Mediprobe Research, London, Ontario, Canada
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22
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RNA-seq Reveals Dysregulation of Novel Melanocyte Genes upon Oxidative Stress: Implications in Vitiligo Pathogenesis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:2841814. [PMID: 31871544 PMCID: PMC6913168 DOI: 10.1155/2019/2841814] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 10/01/2019] [Indexed: 01/01/2023]
Abstract
Oxidative stress is known to induce melanocyte death, but the underlying mechanisms are incompletely understood. To identify oxidative stress-induced global gene expression changes in melanocytes, we treated PIG1 melanocytes with H2O2 in a dose- and time-dependent manner and performed RNA-seq. This approach allowed us to capture the events occurring early as well as late phase after treatment with H2O2. Our bioinformatics analysis identified differentially expressed genes involved in various biological processes of melanocytes which are known to contribute to the vitiligo development, such as apoptosis, autophagy, cell cycle regulation, cell adhesion, immune and inflammatory responses, melanocyte pluripotency, and developmental signaling such as WNT and NOTCH pathways. We uncovered several novel genes that are not previously described to be involved in melanocytic response to stress nor in vitiligo pathogenesis. Quantitative PCR and western blot analysis of selected proteins, performed on PIG1 and primary human epidermal melanocytes, confirmed the RNA-seq data. Interestingly, we discovered an aberrant regulation of several transcription factors that are involved in diabetes, neurological, and psychiatric diseases, all of which are comorbid conditions in patients with vitiligo. Our results may lead to a better understanding of the molecular mechanisms underlying vitiligo pathogenesis and help developing new drug targets for effective treatment.
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Moyle M, Cevikbas F, Harden JL, Guttman‐Yassky E. Understanding the immune landscape in atopic dermatitis: The era of biologics and emerging therapeutic approaches. Exp Dermatol 2019; 28:756-768. [PMID: 30825336 PMCID: PMC6850480 DOI: 10.1111/exd.13911] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 01/28/2019] [Accepted: 02/14/2019] [Indexed: 12/15/2022]
Abstract
Atopic dermatitis (AD) is a chronic, systemic, inflammatory disease that affects the skin and is characterized by persistent itch and marked redness. AD is associated with an increased risk of skin infections and a reduced quality of life. Most AD treatment options to date were not designed to selectively target disease-causing pathways that have been established for this indication. Topical therapies have limited efficacy in moderate-to-severe disease, and systemic agents such as corticosteroids and immunosuppressants present with tolerability issues. Advances in the understanding of AD pathobiology have made possible a new generation of more disease-specific AD therapies. AD is characterized by the inappropriate activation of type 2 T helper (Th2) cells and type 2 innate lymphoid (ILC2) cells, with a predominant increase in type 2 cytokines in the skin, including interleukin (IL)-13 and IL-4. Both cytokines are implicated in tissue inflammation and epidermal barrier dysfunction, and monoclonal antibodies targeting each of these interleukins or their receptors are in clinical development in AD. In March 2017, dupilumab, a human anti-IL-4Rα antibody, became the first biologic to receive approval in the United States for the treatment of moderate-to-severe AD. The anti-IL-13 monoclonal antibodies lebrikizumab and tralokinumab, which bind different IL-13 epitopes with potentially different effects, are currently in advanced-stage trials. Here, we briefly review the underlying pathobiology of AD, the scientific basis for current AD targets, and summarize current clinical studies of these agents, including new research to develop both predictive and response biomarkers to further advance AD therapy in the era of precision medicine.
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