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Reynolds WJ, Eje N, Christensen P, Li W, Daly SM, Parsa R, Chavan B, Birch‐Machin MA. Biological effects of air pollution on the function of human skin equivalents. FASEB Bioadv 2023; 5:470-483. [PMID: 37936922 PMCID: PMC10626160 DOI: 10.1096/fba.2023-00068] [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: 07/13/2023] [Revised: 07/13/2023] [Accepted: 09/14/2023] [Indexed: 11/09/2023] Open
Abstract
The World Health Organization reports that 99% of the global population are exposed to pollution levels higher than the recommended air quality guidelines. Pollution-induced changes in the skin have begun to surface; however, the effects require further investigation so that effective protective strategies can be developed. This study aimed to investigate some of the aging-associated effects caused by ozone and particulate matter (PM) on human skin equivalents. Full-thickness skin equivalents were exposed to 0.01 μg/μL PM, 0.05 μg/μL PM, 0.3 ppm ozone, or a combination of 0.01 μg/μL PM and 0.3 ppm ozone, before skin equivalents and culture medium were harvested for histological/immunohistochemical staining, gene and protein expression analysis using qPCR, Western blotting, and ELISA. Markers include MMP-1, MMP-3, COL1A1, collagen-I, 4-HNE, HMGCR, and PGE2. PM was observed to induce a decrease in epidermal thickness and an enhanced matrix building phenotype, with increases in COL1A1 and an increase in collagen-I protein expression. By contrast, ozone induced an increase in epidermal thickness and was found to induce a matrix-degrading phenotype, with decreases in collagen-I gene/protein expression and increases in MMP-1 and MMP-3 gene/protein expression. Ozone was also found to induce changes in lipid homeostasis and inflammation induction. Some synergistic damage was also observed when combining ozone and 0.01 μg/μL PM. The results presented in this study identify distinct pollutant-induced effects and show how pollutants may act synergistically to augment damage; given individuals are rarely only exposed to one pollutant type, exposure to multiple pollutant types should be considered to develop effective protective interventions.
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Affiliation(s)
- Wil J. Reynolds
- Dermatological Sciences, Institute of Translational and Clinical ResearchNewcastle UniversityNewcastle upon TyneUK
| | - Ndubuisi Eje
- Bedson Building, Newcastle UniversityNewcastle upon TyneUK
| | | | - Wen‐Hwa Li
- Johnson and Johnson Consumer Inc.SkillmanNew JerseyUSA
| | - Susan M. Daly
- Johnson and Johnson Consumer Inc.SkillmanNew JerseyUSA
| | - Ramine Parsa
- Johnson and Johnson Consumer Inc.SkillmanNew JerseyUSA
| | | | - Mark A. Birch‐Machin
- Dermatological Sciences, Institute of Translational and Clinical ResearchNewcastle UniversityNewcastle upon TyneUK
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2
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Fadadu RP, Abuabara K, Balmes JR, Hanifin JM, Wei ML. Air Pollution and Atopic Dermatitis, from Molecular Mechanisms to Population-Level Evidence: A Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2526. [PMID: 36767891 PMCID: PMC9916398 DOI: 10.3390/ijerph20032526] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/19/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
Atopic dermatitis (AD) has increased in prevalence to become the most common inflammatory skin condition globally, and geographic variation and migration studies suggest an important role for environmental triggers. Air pollution, especially due to industrialization and wildfires, may contribute to the development and exacerbation of AD. We provide a comprehensive, multidisciplinary review of existing molecular and epidemiologic studies on the associations of air pollutants and AD symptoms, prevalence, incidence, severity, and clinic visits. Cell and animal studies demonstrated that air pollutants contribute to AD symptoms and disease by activating the aryl hydrocarbon receptor pathway, promoting oxidative stress, initiating a proinflammatory response, and disrupting the skin barrier function. Epidemiologic studies overall report that air pollution is associated with AD among both children and adults, though the results are not consistent among cross-sectional studies. Studies on healthcare use for AD found positive correlations between medical visits for AD and air pollutants. As the air quality worsens in many areas globally, it is important to recognize how this can increase the risk for AD, to be aware of the increased demand for AD-related medical care, and to understand how to counsel patients regarding their skin health. Further research is needed to develop treatments that prevent or mitigate air pollution-related AD symptoms.
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Affiliation(s)
- Raj P. Fadadu
- Department of Dermatology, University of California, San Francisco, CA 94115, USA
- Dermatology Service, San Francisco VA Health Care System, San Francisco, CA 94121, USA
- School of Public Health, University of California, Berkeley, CA 94720, USA
| | - Katrina Abuabara
- Department of Dermatology, University of California, San Francisco, CA 94115, USA
- School of Public Health, University of California, Berkeley, CA 94720, USA
| | - John R. Balmes
- School of Public Health, University of California, Berkeley, CA 94720, USA
- Division of Occupational and Environmental Medicine, University of California, San Francisco, CA 94143, USA
| | - Jon M. Hanifin
- Department of Dermatology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Maria L. Wei
- Department of Dermatology, University of California, San Francisco, CA 94115, USA
- Dermatology Service, San Francisco VA Health Care System, San Francisco, CA 94121, USA
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3
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Ayasse MT, Ahmed A, Espinosa ML, Walker CJ, Yousaf M, Thyssen JP, Silverberg JI. What are the highest yielding search strategy terms for systematic reviews in atopic dermatitis? A systematic review. Arch Dermatol Res 2021; 313:737-750. [PMID: 33221950 DOI: 10.1007/s00403-020-02165-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/16/2020] [Accepted: 10/30/2020] [Indexed: 12/30/2022]
Abstract
The impact of search strategies on systematic reviews (SR) of atopic dermatitis (AD) is unknown. The purpose of this review was to evaluate search strategies used in SR of AD and their impact on the frequency of manuscripts identified. MEDLINE and EMBASE were searched for SR related to AD. Simulations were performed by running combinations of search terms in MEDLINE and EMBASE. Overall, 250 SR met inclusion criteria, of which 225 specified search strategies. SR using 5-6 terms (20.0% to 12.1%) or ≥ 7 (40.0% to 18.8%) terms decreased, whereas SR using 3-4 terms numerically increased (18.8% to 30.2%) and 1-2 terms remained similar (37.5% to 38.9%) from 1999-2009 to 2015-2019. The most commonly searched terms were "atopic dermatitis" (n = 166), followed by "eczema" (n = 156), "dermatitis atopic'" (n = 81), "atopic eczema" (n = 74), "neurodermatitis" (n = 59), "Besniers prurigo" (n = 29), "infantile eczema" (n = 27), and "childhood eczema" (n = 19). Simulations revealed that "eczema" and "atopic dermatitis" yielded the most hits. The number of search terms that maximized hits in MEDLINE and EMBASE was 5 and 4, respectively. Search strategies for AD were heterogeneous, with high proportions of search strategies providing few search hits. Future studies should use standardized and optimized search terms.
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Affiliation(s)
- Marissa T Ayasse
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, 2150 Pennsylvania Avenue NW, Suite 2B-425, Washington, DC, 20037, USA
| | - Adnan Ahmed
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Maria L Espinosa
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Christina J Walker
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Muhammad Yousaf
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jacob P Thyssen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, 2150 Pennsylvania Avenue NW, Suite 2B-425, Washington, DC, 20037, USA.
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4
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Schikowski T. Indoor and Outdoor Pollution as Risk Factor for Allergic Diseases of the Skin and Lungs. Handb Exp Pharmacol 2021; 268:359-366. [PMID: 34159483 DOI: 10.1007/164_2021_503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Air pollution is worldwide a major public health problem and affects large part of the population. Air pollution does not only harm the respiratory tract system but also the other organs of the body. The damage may result directly from the pollutants toxicity, because the pollutant enters into the organs through a direct route or indirectly through systemic inflammation. There is accumulating evidence suggesting that ambient air pollution not only affects the human lung and the cardiovascular system, but also has negative effects on allergic diseases. In this regard, it has been shown that exposure increases the risk of allergies and eczema in children and adults. However, the mechanism how ambient air pollution affects the skin is not well investigated up to now and needs further research.
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Affiliation(s)
- Tamara Schikowski
- IUF - Leibniz Institut für Umweltmedizinische Forschung gGmbH, Düsseldorf, Germany.
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5
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Earp E, Tsianou Z, Grindlay DJC, Rogers NK, Olabi B. What's new in atopic eczema? An analysis of systematic reviews published in 2019. Part 1: Risk factors and prevention. Clin Exp Dermatol 2021; 46:1205-1210. [PMID: 34080217 DOI: 10.1111/ced.14788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 11/30/2022]
Abstract
This review is part of an annual evidence update on atopic eczema (AE), providing a summary of key findings from 18 systematic reviews published in 2019 on AE risk factors and prevention. Parental atopy, particularly AE, is a risk factor for offspring AE, and this risk is augmented both by the number of parental atopic diseases present and the number of affected parents. Low-quality evidence suggests that autumn or winter birth increases childhood AE risk compared with birth in spring. There is some evidence to support filaggrin gene-environment interactions; however, this is limited by small underpowered studies. There is no evidence to suggest that polymorphisms in the -1082, -592 and -819 loci of the interleukin-10 gene increase susceptibility to AE. There is no robust evidence to support a relationship between childhood AE development and either yoghurt consumption in the first year of life, gut microbiota variants, prenatal or infantile paracetamol exposure, maternal antibiotic exposure or air pollution. Three systematic reviews investigated the effect of probiotics given during pregnancy or infancy; although low-quality evidence suggests benefits of combined probiotics, these studies were limited by significant heterogeneity. No relationship between the age at which complementary food and beverages are introduced and the risk of developing AE in infancy was identified. Consistent evidence showed no relationship between human milk feeding and infant AE development, aside from limited evidence suggesting a protective role in those with atopic heredity. This summary of recent evidence related to AE risk factors and prevention highlights the complex aetiology of AE.
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Affiliation(s)
- E Earp
- Department of Dermatology, Lauriston Building, Lauriston Place, Edinburgh, UK
| | - Z Tsianou
- Dermatology Department, Basildon University Hospital, Nethermayne, Basildon, Essex, UK
| | - D J C Grindlay
- Centre of Evidence Based Dermatology, School of Medicine, University of Nottingham, Nottingham, UK
| | - N K Rogers
- Centre of Evidence Based Dermatology, School of Medicine, University of Nottingham, Nottingham, UK
| | - B Olabi
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, UK
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6
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Passeron T, Krutmann J, Andersen ML, Katta R, Zouboulis CC. Clinical and biological impact of the exposome on the skin. J Eur Acad Dermatol Venereol 2021; 34 Suppl 4:4-25. [PMID: 32677068 DOI: 10.1111/jdv.16614] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/05/2020] [Indexed: 12/29/2022]
Abstract
The skin exposome is defined as the totality of environmental exposures over the life course that can induce or modify various skin conditions. Here, we review the impact on the skin of solar exposure, air pollution, hormones, nutrition and psychological factors. Photoageing, photocarcinogenesis and pigmentary changes are well-established consequences of chronic exposure of the skin to solar radiation. Exposure to traffic-related air pollution contributes to skin ageing. Particulate matter and nitrogen dioxide cause skin pigmentation/lentigines, while ozone causes wrinkles and has an impact on atopic eczema. Human skin is a major target of hormones, and they exhibit a wide range of biological activities on the skin. Hormones decline with advancing age influencing skin ageing. Nutrition has an impact on numerous biochemical processes, including oxidation, inflammation and glycation, which may result in clinical effects, including modification of the course of skin ageing and photoageing. Stress and lack of sleep are known to contribute to a pro-inflammatory state, which, in turn, affects the integrity of extracellular matrix proteins, in particular collagen. Hormone dysregulation, malnutrition and stress may contribute to inflammatory skin disorders, such as atopic dermatitis, psoriasis, acne and rosacea.
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Affiliation(s)
- T Passeron
- Côte d'Azur University, Department of Dermatology, University Hospital Centre Nice, Nice, France.,Côte d'Azur University, INSERM U1065, C3M, Nice, France
| | - J Krutmann
- IUF - Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany.,Medical faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - M L Andersen
- Department of Psychobiology, Universidade Federal de São Paulo (UNIFESP)/Escola Paulista de Medicina, São Paulo, Brazil
| | - R Katta
- Volunteer Clinical Faculty, Baylor College of Medicine, McGovern Medical School at UT Health, Houston, TX, USA
| | - C C Zouboulis
- Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane, Dessau, Germany
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7
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Morgado-Carrasco D, Granger C, Trullas C, Piquero-Casals J. Impact of ultraviolet radiation and exposome on rosacea: Key role of photoprotection in optimizing treatment. J Cosmet Dermatol 2021; 20:3415-3421. [PMID: 33626227 PMCID: PMC8596706 DOI: 10.1111/jocd.14020] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 02/08/2021] [Accepted: 02/15/2021] [Indexed: 12/23/2022]
Abstract
Background Pathophysiology of rosacea is not completely understood and involves a complex interaction among genetics, ultraviolet (UV) light, microorganisms, impaired skin barrier, neuronal and vascular dysfunction, and immune system disruption. Aims To describe the etiology of rosacea with an emphasis on the role of UV radiation and exposome, and to review the importance of non‐pharmacologic strategies focusing on photoprotection. Methods We conducted a narrative review of the literature. We performed literature searches with PubMed from January 1990 to November 2020 using the keywords “rosacea”, “pathogenesis”, “ultraviolet radiation”, “exposome”, “photoprotection”, “sunscreens” and “non‐pharmacologic agents”. The search was limited to English, Spanish, and French language articles. Results Several environmental factors such as UV light, diverse microorganisms, air pollution, tobacco smoking, nutrition, and psychological stress showed to trigger or worsen rosacea. UV radiation was reported to induce pro‐inflammatory, pro‐angiogenic, and pro‐fibrotic responses. We found 6 original articles about the impact of sunscreens on rosacea. The use of sunscreens containing ingredients with emollient, anti‐inflammatory, and/or vasoregulatory properties was shown to significantly improve symptomatology. Conclusion UV radiation and the exposome play a key role in the development of rosacea. UV light is implicated in all significant aspects of rosacea: skin inflammation, neoangiogenesis, telangiectasia, and fibrosis, and may even initiate rosacea. While the use of sunscreens is widely recommended, the literature on the impact of photoprotection in rosacea is scarce. Adequately formulated sunscreens could not only provide the required level of photoprotection, but may also help to mitigate the barrier dysfunction, neutralize facial redness (tinted sunscreens), and decrease inflammation and vascular dysfunction.
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Affiliation(s)
- Daniel Morgado-Carrasco
- Department of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
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8
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Badloe FMS, De Vriese S, Coolens K, Schmidt-Weber CB, Ring J, Gutermuth J, Kortekaas Krohn I. IgE autoantibodies and autoreactive T cells and their role in children and adults with atopic dermatitis. Clin Transl Allergy 2020; 10:34. [PMID: 32774842 PMCID: PMC7398196 DOI: 10.1186/s13601-020-00338-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 07/27/2020] [Indexed: 12/14/2022] Open
Abstract
The pathophysiology of atopic dermatitis (AD) is highly complex and understanding of disease endotypes may improve disease management. Immunoglobulins E (IgE) against human skin epitopes (IgE autoantibodies) are thought to play a role in disease progression and prolongation. These antibodies have been described in patients with severe and chronic AD, suggesting a progression from allergic inflammation to severe autoimmune processes against the skin. This review provides a summary of the current knowledge and gaps on IgE autoreactivity and self-reactive T cells in children and adults with AD based on a systematic search. Currently, the clinical relevance and the pathomechanism of IgE autoantibodies in AD needs to be further investigated. Additionally, it is unknown whether the presence of IgE autoantibodies in patients with AD is an epiphenomenon or a disease endotype. However, increased knowledge on the clinical relevance and the pathophysiologic role of IgE autoantibodies and self-reactive T cells in AD can have consequences for diagnosis and treatment. Responses to the current available treatments can be used for better understanding of the pathways and may shed new lights on the treatment options for patients with AD and autoreactivity against skin epitopes. To conclude, IgE autoantibodies and self-reactive T cells can contribute to the pathophysiology of AD based on the body of evidence in literature. However, many questions remain open. Future studies on autoreactivity in AD should especially focus on the clinical relevance, the contribution to the disease progression and chronicity on cellular level, the onset and therapeutic strategies.
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Affiliation(s)
- Fariza Mishaal Saiema Badloe
- Department of Dermatology, SKIN Research Group, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 103, Building D, Room D148, 1090 Brussels, Belgium
| | - Shauni De Vriese
- Department of Dermatology, SKIN Research Group, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 103, Building D, Room D148, 1090 Brussels, Belgium
| | - Katarina Coolens
- Department of Dermatology, SKIN Research Group, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 103, Building D, Room D148, 1090 Brussels, Belgium
| | - Carsten B Schmidt-Weber
- Center of Allergy and Environment (ZAUM), Technical University and Helmholtz Center Munich, Munich, Germany.,Member of the German Center of Lung Research (DZL) and the Helmholtz Initiative for Inflammation and Immunology (I&I), Munich, Germany
| | - Johannes Ring
- Department of Dermatology, SKIN Research Group, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 103, Building D, Room D148, 1090 Brussels, Belgium.,Center of Allergy and Environment (ZAUM), Technical University and Helmholtz Center Munich, Munich, Germany
| | - Jan Gutermuth
- Department of Dermatology, SKIN Research Group, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 103, Building D, Room D148, 1090 Brussels, Belgium
| | - Inge Kortekaas Krohn
- Department of Dermatology, SKIN Research Group, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 103, Building D, Room D148, 1090 Brussels, Belgium
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9
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Dijkhoff IM, Drasler B, Karakocak BB, Petri-Fink A, Valacchi G, Eeman M, Rothen-Rutishauser B. Impact of airborne particulate matter on skin: a systematic review from epidemiology to in vitro studies. Part Fibre Toxicol 2020; 17:35. [PMID: 32711561 PMCID: PMC7382801 DOI: 10.1186/s12989-020-00366-y] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/14/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Air pollution is killing close to 5 million people a year, and harming billions more. Air pollution levels remain extremely high in many parts of the world, and air pollution-associated premature deaths have been reported for urbanized areas, particularly linked to the presence of airborne nano-sized and ultrafine particles. MAIN TEXT To date, most of the research studies did focus on the adverse effects of air pollution on the human cardiovascular and respiratory systems. Although the skin is in direct contact with air pollutants, their damaging effects on the skin are still under investigation. Epidemiological data suggested a correlation between exposure to air pollutants and aggravation of symptoms of chronic immunological skin diseases. In this study, a systematic literature review was conducted to understand the current knowledge on the effects of airborne particulate matter on human skin. It aims at providing a deeper understanding of the interactions between air pollutants and skin to further assess their potential risks for human health. CONCLUSION Particulate matter was shown to induce a skin barrier dysfunction and provoke the formation of reactive oxygen species through direct and indirect mechanisms, leading to oxidative stress and induced activation of the inflammatory cascade in human skin. Moreover, a positive correlation was reported between extrinsic aging and atopic eczema relative risk with increasing particulate matter exposure.
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Affiliation(s)
- Irini M Dijkhoff
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Barbara Drasler
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Bedia Begum Karakocak
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Alke Petri-Fink
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Giuseppe Valacchi
- Department of Biomedical and Specialist Surgical Sciences, University of Ferrara, Ferrara, Italy
- Department of Animal Sciences, PHHI NCRC, North Carolina State University, Kannapolis, NC, USA
| | | | - Barbara Rothen-Rutishauser
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland.
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10
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Pistone G, Tilotta G, Gurreri R, Castelli E, Curiale S, Bongiorno M. Possible role of polycyclic aromatic hydrocarbons in the onset of melanoma: preliminary data. J Eur Acad Dermatol Venereol 2019; 33:e280-e282. [DOI: 10.1111/jdv.15554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- G. Pistone
- Section of Dermatology Department of Health Promotion, Maternal‐Infant, Internal Medicine and Specialization of Excellence “G. D'Alessandro” (PROMISE) University of Palermo Via del Vespro 129, 90127 Palermo Italy
| | - G. Tilotta
- Section of Dermatology Department of Health Promotion, Maternal‐Infant, Internal Medicine and Specialization of Excellence “G. D'Alessandro” (PROMISE) University of Palermo Via del Vespro 129, 90127 Palermo Italy
| | - R. Gurreri
- Section of Dermatology Department of Health Promotion, Maternal‐Infant, Internal Medicine and Specialization of Excellence “G. D'Alessandro” (PROMISE) University of Palermo Via del Vespro 129, 90127 Palermo Italy
| | - E. Castelli
- Section of Dermatology Department of Health Promotion, Maternal‐Infant, Internal Medicine and Specialization of Excellence “G. D'Alessandro” (PROMISE) University of Palermo Via del Vespro 129, 90127 Palermo Italy
| | - S. Curiale
- Section of Dermatology Department of Health Promotion, Maternal‐Infant, Internal Medicine and Specialization of Excellence “G. D'Alessandro” (PROMISE) University of Palermo Via del Vespro 129, 90127 Palermo Italy
| | - M.R. Bongiorno
- Section of Dermatology Department of Health Promotion, Maternal‐Infant, Internal Medicine and Specialization of Excellence “G. D'Alessandro” (PROMISE) University of Palermo Via del Vespro 129, 90127 Palermo Italy
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