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Calderón D, Navea O, Silva C, Lopez E, Valdés R. Styrene epoxide: Unusual allergen in clinical practice. Contact Dermatitis 2024; 91:78-79. [PMID: 38527464 DOI: 10.1111/cod.14551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/10/2024] [Accepted: 03/12/2024] [Indexed: 03/27/2024]
Affiliation(s)
| | - Oscar Navea
- General Practice, Universidad de los Andes, Santiago, Chile
| | - Catalina Silva
- Department of Dermatology, Clinica Alemana, Santiago, Chile
| | - Edinson Lopez
- Department of Dermatology, Clinica Alemana, Santiago, Chile
| | - Roberto Valdés
- Department of Dermatology, Clinica Alemana, Santiago, Chile
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2
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Atluri S, Jeong C, Rick JW, Dagenet C, Tran KA, De DR, Masson R, Hsiao JL, Shi VY. Allergens and Marketing Claims of Popular Baby Washes. Dermatitis 2024; 35:397-399. [PMID: 37890118 DOI: 10.1089/derm.2023.0175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Affiliation(s)
- Swetha Atluri
- University of Arizona College of Medicine Tucson, AZ USA
| | - Charlotte Jeong
- College of Medicine University of Arkansas for Medical Sciences Little Rock, AR USA
| | - Jonathan W Rick
- Department of Dermatology University of Arkansas for Medical Sciences Little Rock, AR USA
| | | | - Khiem A Tran
- Department of Dermatology University of Arkansas for Medical Sciences Little Rock, AR USA
| | - Devea R De
- Jacobs School of Medicine and Biomedical Sciences University at Buffalo Buffalo, NY USA
| | - Rahul Masson
- Keck School of Medicine University of Southern California Los Angeles, CA USA
| | - Jennifer L Hsiao
- Department of Dermatology University of Southern California Los Angeles, CA USA
| | - Vivian Y Shi
- Department of Dermatology University of Arkansas for Medical Sciences Little Rock, AR USA
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Brumley C, Arora P, Hylwa SA. Characterization of Pediatric Patch Testing: A Retrospective Review, 2020-2023. Dermatitis 2024. [PMID: 38913333 DOI: 10.1089/derm.2024.0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
Background: Recent evidence shows similar rates of allergic contact dermatitis (ACD) among children and adults despite children accounting for less than 10% of patch testing subjects. With a need for in-depth analyses of pediatric ACD, we herein characterize a pediatric cohort at a large North American patch testing center. Methods: A retrospective chart review was conducted for 135 patients ages 1-17 years who underwent patch testing from July 2020 from August 2023. Data were stratified by age 1-5, 6-11, and 12-17 years. Significance-Prevalence Index Numbers (SPIN) were calculated. Results: A total of 86% were sensitized, 40% had a relevant reaction, and positivity rates were equal between males and females. Top allergens by SPIN differed with age, but overall were linalool hydroperoxides (SPIN = 11.01), propylene glycol (10.30), limonene hydroperoxides (10.27), fragrance mix I (5.62), and lanolin (4.90). In total, 14% of the top allergens were not represented on the North American Contact Dermatitis Group standard series. Of those tested to personal products, 45% had positive reactions and 72% of which were relevant. Conclusions: Emulsifiers and fragrances were the most relevant allergen categories, with the impact of emulsifiers not previously reported. ACD may affect males and females equally in this population. Supplemental allergens and personal products tested "as-is" contribute to conclusive pediatric patch testing.
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Affiliation(s)
- Caroline Brumley
- From the Department of Dermatology, Park Nicollet Health Services, Minneapolis, Minnesota, USA
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Puneet Arora
- From the Department of Dermatology, Park Nicollet Health Services, Minneapolis, Minnesota, USA
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Sara A Hylwa
- From the Department of Dermatology, Park Nicollet Health Services, Minneapolis, Minnesota, USA
- Department of Dermatology, Hennepin Healthcare, Minneapolis, Minnesota, USA
- Department of Dermatology, University of Minnesota, Minneapolis, Minnesota, USA
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Markota Čagalj A, Markic J, Vuković D, Šitum Čeprnja Z, Gogić Salapić T, Buljan I, Pranić SM. Linguistic Validation and Reliability of the Croatian Version of the TOPICOP Questionnaire. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:968. [PMID: 38929585 PMCID: PMC11205604 DOI: 10.3390/medicina60060968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/01/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: This study demonstrates the factor structure and reliability of the Croatian version of the TOPICOP (Topical Corticosteroid Phobia) questionnaire, thereby contributing to further validation and standardization of the measurement of topical corticophobia with dermatological patients or their parents, which directly affects patient or parent compliance, as well as the final therapeutic effect. Materials and Methods: The cross-sectional, observational study was conducted at the University Hospital Centre Split, Department of Dermatovenerology. The research involved inviting 120 participants (age 12-68) who attended the University Hospital Centre Split's Atopy School, patients examined in the Dermatology Outpatient Clinic of the University Hospital Centre Split and diagnosed with atopic dermatitis (AD) or allergic contact dermatitis (ACD), and parents or legal representatives of patients younger than 12 years old. The TOPICOP questionnaire consists of 12 items assessing the three different components of topical corticophobia (worries, beliefs, and behaviour). Respondents evaluated their perception of the correctness of each statement within 10 min of filling out the questionnaire on a four-point Likert scale. Results: The response rate was 94%, resulting in a sample of 113 respondents (109 adults and 4 children). Factor analysis yielded one common factor of relatively high reliability (Cronbach α = 0.85, 95% CI 0.81 to 0.89). No differences were found in questionnaire scores between male and female participants, nor between the parents/legal representatives of dermatological patients and other patients. Conclusions: This research contributes to further development of the appropriate measuring instrument, its practical application, and thus, the better recognition, resolution, and prevention of topical corticophobia as part of the better overall healthcare and treatment of chronic dermatological patients.
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Affiliation(s)
- Adela Markota Čagalj
- Department of Dermatology and Venereology, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia; (A.M.Č.); (Z.Š.Č.); (T.G.S.)
- School of Medicine, University of Split, Šoltanska 2, 21000 Split, Croatia;
| | - Josko Markic
- School of Medicine, University of Split, Šoltanska 2, 21000 Split, Croatia;
- Department of Pediatrics, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Dubravka Vuković
- Department of Dermatology and Venereology, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia; (A.M.Č.); (Z.Š.Č.); (T.G.S.)
- School of Medicine, University of Split, Šoltanska 2, 21000 Split, Croatia;
| | - Zdenka Šitum Čeprnja
- Department of Dermatology and Venereology, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia; (A.M.Č.); (Z.Š.Č.); (T.G.S.)
- School of Medicine, University of Split, Šoltanska 2, 21000 Split, Croatia;
| | - Tina Gogić Salapić
- Department of Dermatology and Venereology, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia; (A.M.Č.); (Z.Š.Č.); (T.G.S.)
- School of Medicine, University of Split, Šoltanska 2, 21000 Split, Croatia;
| | - Ivan Buljan
- Department of Psychology, Faculty of Humanities and Social Sciences in Split, University of Split, Poljička cesta 35, 21000 Split, Croatia;
| | - Shelly Melissa Pranić
- Department of Public Health, School of Medicine, University of Split, Cohrane Croatia, Šoltanska 2, 21000 Split, Croatia;
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Ho JD, Burton ATM, McKenzie T, Best C, Clare-Lyn Shue A, Smith-Matthews S, Fraser K, Anderson A. Case report: "Fur stole and turtleneck" and "halter-back" signs: an expanded wardrobe for dermatomyositis. Front Immunol 2024; 15:1400575. [PMID: 38903505 PMCID: PMC11188451 DOI: 10.3389/fimmu.2024.1400575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 05/17/2024] [Indexed: 06/22/2024] Open
Abstract
A diagnosis of dermatomyositis requires recognition of distinct patterns of skin disease in combination with, and sometimes without, muscle weakness. Often, a striking contrast between involved and uninvolved areas is observed. Familiar patterns include eyelid and midfacial eruptions, Gottron papules/sign, and upper back (shawl sign), central chest (V/open collar sign), and lateral thigh (holster sign) involvement. More recently, new specific antibody/phenotype-associated patterns have been reported. We describe a case series of two distinct patterns of skin involvement in six adult patients with both classical and amyopathic dermatomyositis. Three had paraneoplastic disease. All had intermediate to richly pigmented skin; five were of Afro-Caribbean and one was of Asian-Caribbean descent. Four were men, and two were women. Ages ranged from 41 to 89 years. All patients had concomitant hallmark signs (facial, hand, and/or trunk signs). Three were amyopathic. The first pattern involved a sharply demarcated, horizontally oriented hyperpigmented patch/thin plaque across the shoulders and upper chest, extending up the anterior neck. The second was the combination of the classical upper back shawl distribution with distinct mid-back sparing and diffuse involvement of the lower back. Named patterns help with the recognition of skin rashes in dermatomyositis. Based on the current lexicon describing items of apparel, we liken the first pattern to a "fur stole and turtleneck" sign and the latter to a "halter-back" or "reflected-shawl" sign. Biopsies revealed hyperkeratosis and interface dermatitis, often with epidermal atrophy, compatible with dermatomyositis. These patterns perhaps represent the coalescence of already well-described signs, photo-exacerbation, koebnerization, mechanical stretch, and other currently unclear factors contributing to patterning in dermatomyositis. Pattern distribution recognition is particularly valuable in individuals with richly pigmented skin who may lack typical violaceous erythema. The distinct demarcation led to the initial misdiagnosis of allergic contact dermatitis or other exogenous dermatitis in most of our patients. Further work involves evaluation of antibody phenotype and internal involvement associations. Limitations include lack of specific antibody panels and longitudinal follow-up data.
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Affiliation(s)
- Jonathan D. Ho
- Division of Dermatology, Department of Medicine, The University of the West Indies, Mona, Kingston, Jamaica
- Department of Pathology, The University of the West Indies, Mona, Kingston, Jamaica
| | - Andrew T. M. Burton
- Division of Dermatology, Department of Medicine, The University of the West Indies, Mona, Kingston, Jamaica
| | - Trimane McKenzie
- Division of Dermatology, Department of Medicine, The University of the West Indies, Mona, Kingston, Jamaica
| | - Ciara Best
- Department of Medicine, The University of the West Indies, Mona, Kingston, Jamaica
| | | | - Stephanie Smith-Matthews
- Division of Dermatology, Department of Medicine, The University of the West Indies, Mona, Kingston, Jamaica
| | - Kimone Fraser
- George Town Hospital, Cayman Island Health Services Authority, George Town, Cayman Islands
| | - Asana Anderson
- Department of Medicine, The University of the West Indies, Mona, Kingston, Jamaica
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Lee E, Kale A, Gaspari AA. Toll-Like Receptors and Contact Dermatitis. Dermatitis 2024. [PMID: 38778705 DOI: 10.1089/derm.2023.0311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Contact dermatitis (CD) is a common cutaneous inflammatory condition that affects millions of people worldwide. Xenobiotic agents are frequently encountered in substances used in everyday life, making it difficult to avoid personal and occupational exposure. Toll-like receptors (TLRs) are transmembrane receptors that modulate the innate immune system in response to tissue injury or infection. TLRs play a key role in the pathophysiology of contact dermatitis. TLR signaling is involved in three major forms of CD: protein CD, allergic contact dermatitis (ACD), and irritant CD. Of the 10 TLRs found in humans, three play an important role in ACD. This makes TLRs a useful potential therapeutic target to consider against CD. In this review, we discuss the role of TLRs in CD and summarize current and emerging treatments for CD that target TLRs.
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Affiliation(s)
- Emily Lee
- From the Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Aditi Kale
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Anthony A Gaspari
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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Kan AKC, Tang WT, Li PH. Helper T cell subsets: Development, function and clinical role in hypersensitivity reactions in the modern perspective. Heliyon 2024; 10:e30553. [PMID: 38726130 PMCID: PMC11079302 DOI: 10.1016/j.heliyon.2024.e30553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 04/28/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
Helper T cells are traditionally classified into T helper 1 (TH1) and T helper 2 (TH2). The more recent discoveries of T helper 17 (TH17), follicular helper T cells (TFH) and regulatory T cells (Treg) enhanced our understanding on the mechanisms of immune function and hypersensitivity reactions, which shaped the modern perspective on the function and role of these different subsets of helper T cells in hypersensitivity reactions. Each subset of helper T cells has characteristic roles in different types of hypersensitivity reactions, hence giving rise to the respective characteristic clinical manifestations. The roles of helper T cells in allergic contact dermatitis (TH1-mediated), drug rash with eosinophilia and systemic symptoms (DRESS) syndrome (TH2-mediated), and acute generalised exanthematous pustulosis (AGEP) (TH17-mediated) are summarised in this article, demonstrating the correlation between the type of helper T cell involved and the clinical features. TFH plays crucial roles in antibody class-switch recombination; they may be implicated in antibody-mediated hypersensitivity reactions, but further research is warranted to delineate their exact pathogenic roles. The helper T cell subsets and their specific cytokine profiles implicated in different hypersensitivity reactions could be potential treatment targets by biologics, but more clinical trials are warranted to establish their clinical effectiveness.
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Affiliation(s)
- Andy Ka Chun Kan
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong, Hong Kong Special Administrative Region of China
| | - Wang Tik Tang
- School of Biomedical Sciences, The University of Hong Kong, Hong Kong, Hong Kong Special Administrative Region of China
| | - Philip H. Li
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong, Hong Kong Special Administrative Region of China
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Trimeche K, Lahouel I, Belhadjali H, Salah NB, Youssef M, Zili J. Contact allergy in atopic dermatitis: A prospective study on prevalence, incriminated allergens and clinical insights. Contact Dermatitis 2024; 90:514-519. [PMID: 38151921 DOI: 10.1111/cod.14494] [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: 08/25/2023] [Revised: 12/10/2023] [Accepted: 12/18/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND The relationship between atopic dermatitis (AD) and allergic contact dermatitis (ACD) is a matter of debate. OBJECTIVES The purpose of our study is to assess the frequency of ACD in patients with AD, the incriminated allergens and the potential risk factors. METHODS This is a prospective study, including cases of AD diagnosed based on Hanifin and Rajka's criteria. All patients were patch tested to the European baseline series and corticosteroid series. RESULTS Ninety-three patients were included. Fifty-six patients (60.2%) had positive patch test results of which 71.4% were relevant. The most frequent allergens were: textile dye mix (24.7%), nickel (20.4%), cobalt (12.9%), isothiazolinone (8.6%), quanterium 15 (4.3%) and balsam of Peru (4.3%). Chromium, fragrance mix I, fragrance mix II and PTBP were positive in three cases (3.2%). Two cases of allergy to corticoids were identified. Facial involvement and duration of AD were significantly associated with contact sensitization (p = 0.04 and p = 0.005, respectively). Avoidance of relevant allergens resulted in a statistically significant decrease in SCORAD (p < 0.001). CONCLUSIONS ACD remains an important co-morbidity of AD. We observed a high frequency of ACD to textile dyes, isothiazolinones and fragrances. Avoidance of relevant allergens has resulted in an improvement of patients' skin symptoms.
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Affiliation(s)
- Khaoula Trimeche
- Dermatology Department, Fattouma Bourguiba Hospital, University of Monastir, Monastir, Tunisia
| | - Ines Lahouel
- Dermatology Department, Fattouma Bourguiba Hospital, University of Monastir, Monastir, Tunisia
| | - Hichem Belhadjali
- Dermatology Department, Fattouma Bourguiba Hospital, University of Monastir, Monastir, Tunisia
| | - Nesrine Ben Salah
- Dermatology Department, Fattouma Bourguiba Hospital, University of Monastir, Monastir, Tunisia
| | - Monia Youssef
- Dermatology Department, Fattouma Bourguiba Hospital, University of Monastir, Monastir, Tunisia
| | - Jameleddine Zili
- Dermatology Department, Fattouma Bourguiba Hospital, University of Monastir, Monastir, Tunisia
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9
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Newton J, Ogunremi O, Paulsen RT, Lien M, Sievers M, Greenway Bietz M. A cross-sectional review of contact allergens in popular self-tanning products. Int J Womens Dermatol 2024; 10:e134. [PMID: 38332994 PMCID: PMC10852387 DOI: 10.1097/jw9.0000000000000134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 12/17/2023] [Indexed: 02/10/2024] Open
Abstract
Background In recent years, self-tanners have become a well-liked alternative to sun tanning and tanning bed usage, as strikingly similar results can be achieved without the harmful side effects of ultraviolet exposure. Objective The aim of this study is to investigate the presence and prevalence of potential allergens in the most popular self-tanning products. Methods Five major retailers in the United States were evaluated, from which 17 different brands and 44 unique self-tanning products were analyzed. The ingredients in each self-tanning product were compared with 80 and 36 notable contact allergens taken from the North American Contact Dermatitis Group and Food and Drug Administration-approved T.R.U.E (Thin-Layer Rapid Use Epicutaneous Patch Test), respectively. Results We found that contact allergens are frequently present in self-tanning products; allergens especially common are propylene glycol, linalool, polysorbate, d-limonene, benzyl alcohol, tocopherol (vitamin E), fragrances, and other scented botanicals. On average, each self-tanner we analyzed contained 11.86 allergens. Limitations The limitation is that commercial names could not be eliminated from the analysis, introducing potential bias. Conclusion While self-tanning products are a safer alternative to tanning bed use or sunbathing, consumers and clinicians alike must be aware that they may cause an allergic reaction of the skin for some users.
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Affiliation(s)
- Jazmin Newton
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Vermillion, South Dakota
| | - Oluwafunke Ogunremi
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Vermillion, South Dakota
| | - Riley T. Paulsen
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Vermillion, South Dakota
| | - Molly Lien
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Vermillion, South Dakota
| | - Meaghan Sievers
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Vermillion, South Dakota
| | - Mandi Greenway Bietz
- Department of Internal Medicine, University of South Dakota Sanford School of Medicine, Vermillion, South Dakota
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10
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Suvarnakar A, Raiker R, Pakhchanian H, Jenkins K, Hussain A. Characteristics of Litigations Involving Contact Dermatitis: An Exploratory Analysis. Dermatitis 2024; 35:167-172. [PMID: 37788399 DOI: 10.1089/derm.2023.0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Background: Contact dermatitis (CD) is one of the most common skin disorders, occurring in >20% of patients worldwide. Estimated cost burden for CD in the United States approaches $1 billion annually. Objective: To describe characteristics of litigation among patients with CD. Methods: Westlaw legal database for U.S. lawsuits was queried for lawsuits between the years 1983 and 2021 containing the keywords "dermatitis or eczema." Each lawsuit associated with CD was analyzed by plaintiff demographics, verdict, prosecution reason, payouts, and allergen implicated. Results: Of 98 cases, 61 met the inclusion criteria. Verdicts issued favored plaintiffs (42.6%) more than defendants (32.8%) with the remaining cases decided through settlements. If payout occurred, the mean was $246,310 (standard deviation [SD] = $798,536), the median was $20,000 (Q1 = $8,500, Q3 = $88,725, interquartile range = $80,225). The top reason for litigation was toxic exposure (n = 38, 62.2%), and common contact allergens associated with lawsuits were latex (n = 4, 20%), surgical tape (n = 4, 20%), and beauty products (n = 4, 20%). Conclusion: Common allergens associated with lawsuits include latex, surgical tape, and beauty products. Most CD cases adjudicated in the United States since 1983 are associated with toxic exposures.
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Affiliation(s)
- Aashka Suvarnakar
- From the Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Rahul Raiker
- West Virginia University School of Medicine, Morgantown, West Virginia, USA
| | - Haig Pakhchanian
- George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Kendall Jenkins
- Boston University School of Medicine, Boston, Massachusetts, USA
| | - Aamir Hussain
- MedStar Washington Hospital Center/Georgetown University Dermatology Residency, Washington, District of Columbia, USA
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Andre N, Usher A, Ofri M, Kilimnik V, Horev A. Examining the benefits of extended patch test series in children: a comprehensive analysis. Int J Dermatol 2024. [PMID: 38411217 DOI: 10.1111/ijd.17103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/03/2024] [Accepted: 02/07/2024] [Indexed: 02/28/2024]
Abstract
INTRODUCTION The growing presence of allergens in materials and scarce data on allergic contact dermatitis in children has increased our need to refine its diagnosis in this population. We aimed to analyze children's specific responsivity to highly reactive subcomponents of Fragrance mix I, Fragrance mix II, and Textile dye mix from the European baseline series. METHODS We retrospectively analyzed patch test records of children aged 2 to 18 who underwent patch testing with the European baseline series between 2014 and 2022 in Israel. RESULTS A total of 367 children were included in the study. In all, 160 children had positive results; 43 patients reacted to one of the mixes, and 20 performed further testing. Eleven of them completed the extended series at the exact same times as the regular European series, which benefited children. Farnesol was the most reactive compound (30.8%). CONCLUSIONS Performing the extended European series provides a more accurate and time-efficient allergic contact dermatitis diagnosis. Farnesol reactivity appears prominent in children and may justify tighter product regulations.
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Affiliation(s)
- Nicolas Andre
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Alisa Usher
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- Pediatrics Department, Soroka University Medical Center, Beer Sheva, Israel
| | - Mai Ofri
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- Clinical Research Center, Soroka University Medical Center, Beer-Sheva, Israel
| | | | - Amir Horev
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- Pediatric Dermatology Service, Soroka University Medical Center, Beer Sheva, Israel
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12
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Xue M, Jackson CJ, Lin H, Zhao R, Liang HPH, Weiler H, Griffin JH, March L. Endothelial Protein C Receptor and 3K3A-Activated Protein C Protect Mice from Allergic Contact Dermatitis in a Contact Hypersensitivity Model. Int J Mol Sci 2024; 25:1255. [PMID: 38279255 PMCID: PMC10816322 DOI: 10.3390/ijms25021255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/28/2024] Open
Abstract
Endothelial protein C receptor (EPCR) is a receptor for the natural anti-coagulant activated protein C (aPC). It mediates the anti-inflammatory and barrier-protective functions of aPC through the cleavage of protease-activated receptor (PAR)1/2. Allergic contact dermatitis is a common skin disease characterized by inflammation and defective skin barrier. This study investigated the effect of EPCR and 3K3A-aPC on allergic contact dermatitis using a contact hypersensitivity (CHS) model. CHS was induced using 1-Fluoro-2,4-dinitrobenzene in EPCR-deficient (KO) and matched wild-type mice and mice treated with 3K3A-aPC, a mutant form of aPC with diminished anti-coagulant activity. Changes in clinical and histological features, cytokines, and immune cells were examined. EPCRKO mice displayed more severe CHS, with increased immune cell infiltration in the skin and higher levels of inflammatory cytokines and IgE than wild-type mice. EPCR, aPC, and PAR1/2 were expressed by the skin epidermis, with EPCR presenting almost exclusively in the basal layer. EPCRKO increased the epidermal expression of aPC and PAR1, whereas in CHS, their expression was reduced compared to wild-type mice. 3K3A-aPC reduced CHS severity in wild-type and EPCRKO mice by suppressing immune cell infiltration/activation and inflammatory cytokines. In summary, EPCRKO exacerbated CHS, whereas 3K3A-aPC could reduce the severity of CHS in both EPCRKO and wild-type mice.
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Affiliation(s)
- Meilang Xue
- Sutton Arthritis Research Laboratory, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia; (H.L.); (R.Z.); (H.P.H.L.)
- The Australian Arthritis and Autoimmune Biobank Collaborative (A3BC), Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia;
| | - Christopher J. Jackson
- Sutton Arthritis Research Laboratory, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia; (H.L.); (R.Z.); (H.P.H.L.)
| | - Haiyan Lin
- Sutton Arthritis Research Laboratory, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia; (H.L.); (R.Z.); (H.P.H.L.)
- The Australian Arthritis and Autoimmune Biobank Collaborative (A3BC), Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia;
| | - Ruilong Zhao
- Sutton Arthritis Research Laboratory, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia; (H.L.); (R.Z.); (H.P.H.L.)
| | - Hai Po H. Liang
- Sutton Arthritis Research Laboratory, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia; (H.L.); (R.Z.); (H.P.H.L.)
| | - Hartmut Weiler
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA;
- Department of Physiology, The Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - John H. Griffin
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA 92037, USA;
| | - Lyn March
- The Australian Arthritis and Autoimmune Biobank Collaborative (A3BC), Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2065, Australia;
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13
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Değer G, Demirdas AB, Akbaba D, Afacan MY. Allergic Contact Dermatitis in the Right Forearm Following Splint Application for Distal Radius Fracture: A Rare Case of Plaster Cotton Allergy. Cureus 2024; 16:e51802. [PMID: 38322073 PMCID: PMC10846668 DOI: 10.7759/cureus.51802] [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] [Accepted: 01/07/2024] [Indexed: 02/08/2024] Open
Abstract
Allergic contact dermatitis (ACD) after splint or cast application (plaster of Paris) is infrequently encountered in orthopedic and traumatology clinical practice. This case study aims to elucidate the identification of ACD after splint application, highlight the conditions that warrant vigilance, and outline the precautions and optional treatment methods available in such instances. A 56-year-old right-hand dominant female presented to the emergency department after a fall on her right hand, manifesting pain, swelling, and tenderness without neurovascular injury. Radiographs revealed a distal radius fracture, leading to the application of a plaster of Paris splint. Within one day, she returned to the emergency department with severe itching and burning in the right arm. The splint was removed, and a dermatology consultation confirmed ACD due to undercast cotton padding. After splint removal, the patient's fracture treatment continued using a shoulder-arm sling until the lesion healed. Topical antihistamine ointment and oral corticosteroids were prescribed. Regular follow-up revealed the healing and union of the fracture by the fifth week, with minimal residual skin color changes. This case underscores the importance of prompt diagnosis and appropriate treatment in managing such occurrences. A key takeaway is the crucial need to schedule a follow-up appointment with the patient within one day of applying the cast or splint. Skin problems can emerge rather than neurovascular issues following casts or splints. Educating patients on warning signs, including skin irritation, neurovascular deficits, and symptoms of compartment syndrome, ensures the timely identification of significant issues. Healthcare practitioners should inquire about patients' histories of allergic skin reactions, taking a proactive approach to prevent ACD through early intervention and preventive measures.
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Affiliation(s)
- Göker Değer
- Department of Orthopaedics and Traumatology, Beykoz State Hospital, Istanbul, TUR
| | - Ahmet Burak Demirdas
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Faculty of Medicine, Istanbul, TUR
| | - Derya Akbaba
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Faculty of Medicine, Istanbul, TUR
| | - Muhammed Yusuf Afacan
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Faculty of Medicine, Istanbul, TUR
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14
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Bangalore-Kumar A, Jin MF, Kunkel H, Sathe N, Hall MR, Drage LA, Youssef M, Yang YW, Yiannias JA, Killian J, Davis MDP. Results of Patch Testing to Botanicals: Review of the Mayo Clinic Experience Over 2 Decades (1997-2017). Dermatitis 2024; 35:43-48. [PMID: 38011689 DOI: 10.1089/derm.2023.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Background: Botanicals are increasingly incorporated into skincare products. Although allergic contact dermatitis due to botanicals is recognized, data describing the prevalence of positive patch tests to botanicals are sparse. Objective: To report the Mayo Clinic experience of patch testing to selected botanical products in the standard, extended standard, fragrance, and plant series. Methods: IRB-approved retrospective study of the Mayo Clinic experience with patch testing to botanicals from 1997 to 2017. Results: In total, 12,169 people were patch tested to botanicals in the standard, extended standard, fragrance, and plant series; 4032 were men and 8137 were women. The mean age of the population tested was 54 (standard deviation 17.7) years. Almost 11% (1320/12,169) of the patch-tested population exhibited positive reactions to at least 1 botanical agent. Myroxylon pereirae resin 25% was the most common positive allergen in the series. Patients who had positive reactions to at least 1 botanical agent were more (19.8%) likely to have a positive reaction to at least 1 additional botanical than those patients who did not have any positive tests. Most patients presented with generalized involvement (334) or involvement of the hands (284) or face (232). Conclusion: Physicians should be aware of the high prevalence of allergic contact dermatitis and patch test positivity associated with botanical products.
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Affiliation(s)
| | - Mauricio F Jin
- Alix School of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Hilary Kunkel
- From the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Nishad Sathe
- Departments of Internal Medicine and Dermatology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Matthew R Hall
- Department of Dermatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Lisa A Drage
- From the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Molly Youssef
- From the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Yul W Yang
- Department of Dermatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - James A Yiannias
- Department of Dermatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Jill Killian
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | - Mark D P Davis
- From the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA
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15
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Battis N, Ekstein SF, Shaik JA, Hylwa S. Negative formaldehyde release from textiles washed with a formaldehyde-containing laundry soap according to manufacturer instructions: An application of chromotropic acid testing. Contact Dermatitis 2023; 89:484-487. [PMID: 37706536 DOI: 10.1111/cod.14417] [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: 06/17/2023] [Revised: 08/24/2023] [Accepted: 09/06/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Formaldehyde is a common preservative used to prevent microbial growth in water. It can be found in personal care products and household cleaning products, including laundry detergents. Formaldehyde has frequently been recognised as a cause of allergic contact dermatitis, but whether it remains present in textiles washed with formaldehyde-containing laundry detergents is unknown. OBJECTIVES This study aimed to utilise the chromotropic acid method (CAM) to assess formaldehyde release from textiles washed with a laundry detergent known to contain formaldehyde. MATERIALS AND METHODS Textiles were laundered with a detergent containing calcium formate at four concentrations (0×, 0.5×, 1× and 5× the recommended amount per manufacturer label) and kept wet or allowed to dry. Select textiles were subjected to an additional rinse cycle. Textiles were then tested utilising the CAM. A sample of the pure laundry detergent was also tested using the CAM. RESULTS The CAM was positive only for wet textiles washed at 5× the recommended concentration of detergent and pure detergent. All dry textiles were negative. CONCLUSIONS Formaldehyde release was not detected from any textiles washed following the manufacturer's recommendations. Once dry, it is likely safe for formaldehyde-allergic patients to wear textiles washed with formaldehyde-containing detergents.
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Affiliation(s)
- Nicholas Battis
- Contact Dermatitis Clinic, Park Nicollet Health System, Minneapolis, Minnesota, USA
| | - Samuel F Ekstein
- Contact Dermatitis Clinic, Park Nicollet Health System, Minneapolis, Minnesota, USA
| | - Javed A Shaik
- Department of Dermatology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Sara Hylwa
- Contact Dermatitis Clinic, Park Nicollet Health System, Minneapolis, Minnesota, USA
- Department of Dermatology, University of Minnesota, Minneapolis, Minnesota, USA
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16
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Fraval A, Mont MA, Parvizi J. Iodine Allergy and the Orthopaedic Patient. J Bone Joint Surg Am 2023; 105:1731-1733. [PMID: 37262181 DOI: 10.2106/jbjs.22.01389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- Andrew Fraval
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Michael A Mont
- Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Baltimore, Maryland
| | - Javad Parvizi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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17
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Coêlho LF, Casaro MB, Ribeiro WR, Mendes E, Murata G, Xander P, Lino-dos-Santos-Franco A, Oliveira FA, Ferreira CM. A short-term high-sugar diet is an aggravating factor in experimental allergic contact dermatitis. Heliyon 2023; 9:e21225. [PMID: 38034704 PMCID: PMC10682547 DOI: 10.1016/j.heliyon.2023.e21225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 10/08/2023] [Accepted: 10/18/2023] [Indexed: 12/02/2023] Open
Abstract
Allergic contact dermatitis (ACD) is an inflammatory skin reaction whose incidence has increased and has been associated with a dietary pattern rich in saturated fats and refined sugars. Considering the increased incidence of ACD and the lack of research about the influence of a short-term high-sugar diet on dermatitis, our aim is to improve understanding of the influence of a high-sugar diet on ACD. We introduced a diet rich in sugar fifteen days before inducing contact dermatitis with oxazolone, in mice, and maintained it until the end of the experiment, which lasted three weeks in total. The dermatitis model increased cholesterol and triglycerides in the liver, and the combination of diet and dermatitis increased weight and worsened liver cholesterol measurements. Furthermore, the high-sugar diet increased the production of IL-6, IFN-γ and TNF-α in the skin, which may be involved in the increase in epithelial skin thickness observed in experimental ACD.
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Affiliation(s)
- Leila F. Coêlho
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemistry and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Mateus B. Casaro
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemistry and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Willian R. Ribeiro
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemistry and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Eduardo Mendes
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemistry and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Gilson Murata
- Nephrology Division, Medical Investigation Laboratory-29 (LIM-29), Medical School, University of São Paulo (FM-USP), São Paulo, Brazil
| | - Patrícia Xander
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemistry and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | | | - Fernando A. Oliveira
- Cellular and Molecular Neurobiology Laboratory (LaNeC) - Center for Mathematics, Computing and Cognition (CMCC), Federal University of ABC (UFABC), São Bernardo do Campo, Brazil
| | - Caroline M. Ferreira
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemistry and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
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18
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Baldo BA. MRGPRX2, drug pseudoallergies, inflammatory diseases, mechanisms and distinguishing MRGPRX2- and IgE/FcεRI-mediated events. Br J Clin Pharmacol 2023; 89:3232-3246. [PMID: 37430437 DOI: 10.1111/bcp.15845] [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: 04/11/2023] [Revised: 06/22/2023] [Accepted: 06/30/2023] [Indexed: 07/12/2023] Open
Abstract
MRGPRX2, a novel Gaq -coupled human mast cell receptor, mediates non-immune adverse reactions without the involvement of antibody priming. Constitutively expressed by human skin mast cells, MRGPRX2 modulates cell degranulation producing pseudoallergies manifesting as itch, inflammation and pain. The term pseudoallergy is defined in relation to adverse drug reactions in general and immune/non-immune-mediated reactions in particular. A list of drugs with MRGPRX2 activity is presented, including a detailed examination of three important and widely used approved therapies: neuromuscular blockers, quinolones and opioids. For the clinician, the significance of MRGPRX2 is considered as an aid in distinguishing and ultimately identifying specific immune and non-immune inflammatory reactions. Anaphylactoid/anaphylactic reactions, neurogenic inflammation and inflammatory diseases with a clear or strongly suspected association with MRGPRX2 activation are examined. Inflammatory diseases include chronic urticaria, rosacea, atopic dermatitis, allergic contact dermatitis, mastocytosis, allergic asthma, ulcerative colitis and rheumatoid arthritis. MRGPRX2- and allergic IgE/FcεRI-mediated reactions may be clinically similar. Importantly, the usual testing procedures do not distinguish the two mechanisms. Currently, identification of MRGPRX2 activation and diagnosis of pseudoallergic reactions is generally viewed as a process of exclusion once other non-immune and immune processes, particularly IgE/FcεRI-mediated degranulation of mast cells, are ruled out. This does not take into account that MRGPRX2 signals via β-arrestin, which can be utilized to detect MRGPRX2 activation by employing MRGPRX2 transfected cells to assess MRGPRX2 activation via two pathways, the G-protein-independent β-arrestin pathway and the G-protein-dependent Ca2+ pathway. Testing procedures, interpretations for distinguishing mechanisms, patient diagnosis, agonist identification and drug safety evaluations are addressed.
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Affiliation(s)
- Brian A Baldo
- Royal North Shore Hospital of Sydney, Kolling Institute of Medical Research, Sydney, New South Wales, Australia
- Department of Medicine, University of Sydney, Sydney, New South Wales, Australia
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19
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Rouhani DS, Singh NK, Chao JJ, Almutairi A, Badowski-Platz R, Seradj MH, Mofid MM. Silk Bioprotein as a Novel Surgical-Site Wound Dressing: A Prospective, Randomized, Single-Blinded, Superiority Clinical Trial. Aesthet Surg J Open Forum 2023; 5:ojad071. [PMID: 37899912 PMCID: PMC10603584 DOI: 10.1093/asjof/ojad071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023] Open
Abstract
Background Medical adhesive-related skin injuries (MARSIs) affect about 1.5 million patients annually in the United States. Complications include allergic contact dermatitis, skin blistering, skin tears, and surgical-site infections (SSIs). The authors hypothesize that a natural hypoallergenic silk bioprotein wound dressing will decrease the incidence of MARSI in comparison to a synthetic alternative. Objectives This study aimed to assess the efficacy and safety of a silk bioprotein wound dressing compared to the Dermabond Prineo (Ethicon, Inc., Somerville, NJ) skin closure system. Methods This prospective, randomized, single-blinded trial studied 25 patients who were dressed with Dermabond Prineo on one side of their body and on the contralateral side with the silk bioprotein dressing after undergoing abdominoplasty or reduction mammaplasty procedures. Data were collected over 5 postoperative visits using photographs and an investigator administered questionnaire to track rash, itch, discomfort, erythema, edema, SSIs, need for pharmaceutical intervention, mechanical injury, removal time, and bathing routines. Results Sixty-four percent (16/25) of patients characterized the severity of discomfort as a score of 4 out of 10 or greater on the Dermabond Prineo control side and only 4% (1/25) for the silk-dressing side (P < .001). Fifty-two percent (13/25) had a visible rash of 4 or higher on the Dermabond Prineo side of their incision and 0% (0/25) had a rash on the silk side (P < .001). Fifty-two percent (13/25) required steroids or antibiotics to treat MARSI to Dermabond Prineo and 0% (0/25) required pharmaceutical intervention on the silk side (P < .001). Conclusions The use of a silk bioprotein wound dressing significantly reduces the incidence of MARSI throughout the postoperative period. Level of Evidence 2
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Affiliation(s)
| | | | | | | | | | | | - Mehrdad Mark Mofid
- Corresponding Author: Dr Mehrdad Mark Mofid, 4150 Regents Park Row STE 300, La Jolla, CA 92037, USA. E-mail:
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20
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Miller AC, Ratushny V, Cognetta AB. Rash and Poor Wound Healing After Mastectomy. JAMA 2023; 330:1092-1093. [PMID: 37642971 DOI: 10.1001/jama.2023.16367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
A patient who had recently undergone bilateral mastectomy had erythema, edema, pain, pruritus, serous fluid drainage at the incision sites, and an erythematous papulovesicular rash on the trunk and extremities. A skin swab bacterial culture result was negative, and the skin findings did not improve with antibiotics. What is the diagnosis and what would you do next?
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Affiliation(s)
- Austinn C Miller
- Dermatology Associates of Tallahassee, Tallahassee, Florida
- University of Central Florida/HCA Consortium, Tallahassee
| | - Vladimir Ratushny
- Dermatology Associates of Tallahassee, Tallahassee, Florida
- Mohs Micrographic Surgery Unit, Division of Dermatology, Florida State University College of Medicine, Tallahassee
| | - Armand B Cognetta
- Dermatology Associates of Tallahassee, Tallahassee, Florida
- University of Central Florida/HCA Consortium, Tallahassee
- Mohs Micrographic Surgery Unit, Division of Dermatology, Florida State University College of Medicine, Tallahassee
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21
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Kazan D, Odyakmaz-Demirsoy E, Kiran R, Şikar-Aktürk A, Sayman N, Bayramgürler D. Methyl(chloro)isothiazolinone contact allergy: a monocentric experience from Turkey. Cutan Ocul Toxicol 2023; 42:97-102. [PMID: 37235630 DOI: 10.1080/15569527.2023.2217244] [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: 04/12/2023] [Revised: 05/08/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Due to their ubiquitous use, isothiazolinones caused allergic contact dermatitis epidemics and their use was restricted by legal regulations. OBJECTIVES We aimed to evaluate demographic data, clinical findings, and patch test features of patients with methylisothiazolinone (MI) and/or methylchloroisothiazolinone(MCI) sensitivity in our study. METHODS This study is a bidirectional and cross-sectional study, between July 2020 and September 2021. A total of 616 patients, including prospective and retrospective populations, demographic data, clinical findings, and patch test results were reviewed. Patients' demographics, patch test results, allergen sources, presence of occupational contact, and the characteristics of dermatitis attacks were recorded. RESULTS A total of 50 patients with MI and MCI/MI sensitivity, 36 male (72%) and 14 female (28%), were included in our study. The overall prevalence of MI and MCI/MI between 2014 and 2021 was 8.4% (52/616) with two peak levels in 2015(21%) and 2021 (20%). A statistically significant relationship was found between shampoo use and facial involvement (p = 0.031), shower gel use and arm involvement (p = 0.027), wet wipe use and hand involvement (p = 0.049), detergent use and the pulps (p = 0.026) and the lateral aspects of fingers involvement (p = 0.048), water-based dye use and periungual involvement (p = 0.047). CONCLUSION Although legal regulations related to MI and MCI/MI cause a decrease in the frequency of their sensitivities were still common causes of allergic contact dermatitis.
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Affiliation(s)
- Didem Kazan
- Department of Dermatology, Kocaeli University, Kocaeli, Turkey
| | | | - Rebiay Kiran
- Department of Dermatology, Kocaeli University, Kocaeli, Turkey
| | | | - Nilgün Sayman
- Department of Dermatology, Kocaeli University, Kocaeli, Turkey
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22
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Battis N, Hylwa SA. Can You Picture It? Using Smartphone Artificial Intelligence to Identify Allergenic Plants. Dermatitis 2023; 34:335. [PMID: 36847306 DOI: 10.1089/derm.2022.0042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Affiliation(s)
- Nicholas Battis
- From the Department of Dermatology, Contact Dermatitis Clinic, Park Nicollet Health System, Minneapolis, Minnesota, USA
| | - Sara A Hylwa
- From the Department of Dermatology, Contact Dermatitis Clinic, Park Nicollet Health System, Minneapolis, Minnesota, USA
- Department of Dermatology, University of Minnesota, Minneapolis, Minnesota, USA
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23
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Cichoń M, Trzeciak M, Sokołowska-Wojdyło M, Nowicki RJ. Contact Dermatitis to Diabetes Medical Devices. Int J Mol Sci 2023; 24:10697. [PMID: 37445875 DOI: 10.3390/ijms241310697] [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: 05/30/2023] [Revised: 06/22/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023] Open
Abstract
Skin adverse reactions to diabetes medical devices have been reported frequently over recent years. Adhesives attaching glucose sensors and continuous insulin infusion sets to the skin are proven to cause both allergic contact dermatitis and irritant contact dermatitis in patients with diabetes mellitus. Several allergens contained in adhesives and/or parts of medical devices are documented to cause allergic contact dermatitis, with acrylate chemicals being the most common culprit-especially isobornyl acrylate (IBOA), but also 2,2'-methylenebis(6-tert-butyl-4-methylphenol) monoacrylate or cyanoacrylates. Epoxy resin, colophonium and nickel were also identified as causative allergens. However, repetitive occlusion, maceration of the skin and resulting disruption of the skin barrier seem to have an impact on the development of skin lesions as well. The purpose of this study is to highlight the burden of contact dermatitis triggered by diabetes medical devices and to show possible mechanisms responsible for the development of contact dermatitis in a group of diabetic patients.
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Affiliation(s)
- Mikołaj Cichoń
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland
| | - Magdalena Trzeciak
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland
| | | | - Roman J Nowicki
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland
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24
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Tramontana M, Hansel K, Bianchi L, Sensini C, Malatesta N, Stingeni L. Advancing the understanding of allergic contact dermatitis: from pathophysiology to novel therapeutic approaches. Front Med (Lausanne) 2023; 10:1184289. [PMID: 37283623 PMCID: PMC10239928 DOI: 10.3389/fmed.2023.1184289] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 04/18/2023] [Indexed: 06/08/2023] Open
Abstract
Allergic contact dermatitis (ACD) is a common inflammatory skin disease that, especially when the condition becomes chronic, has a high impact on the quality of life and represents a significant disease burden. ACD represents a type IV delayed-type hypersensitivity reaction that is triggered by contact with an allergen in previously sensitized individuals through the activation of allergen-specific T cells. In the acute phase, it is characterized by eczematous dermatitis, which presents with erythema, edema, vesicles, scaling, and intense itch. Non-eczematous clinical forms are also described (lichenoid, bullous, and lymphomatosis). Lichenification is the most common clinical picture in the chronic phase if the culprit allergen is not found or eliminated. ACD can be associated with both occupational and non-occupational exposure to allergens, representing approximately 90% of occupational skin disorders along with irritant contact dermatitis. Patch testing with suspected allergens is required for a diagnosis. Metals, especially nickel, fragrance mix, isothiazolinones, and para-phenylenediamine, are the most commonly positive allergens in patients patch tested for suspected ACD. The treatment goal is to avoid contact with the culprit agent and use topical and/or systemic corticosteroid therapy.
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25
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Brancaccio R, Murdaca G, Casella R, Loverre T, Bonzano L, Nettis E, Gangemi S. miRNAs' Cross-Involvement in Skin Allergies: A New Horizon for the Pathogenesis, Diagnosis and Therapy of Atopic Dermatitis, Allergic Contact Dermatitis and Chronic Spontaneous Urticaria. Biomedicines 2023; 11:biomedicines11051266. [PMID: 37238937 DOI: 10.3390/biomedicines11051266] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/29/2023] [Accepted: 04/21/2023] [Indexed: 05/28/2023] Open
Abstract
Skin inflammation is a common underlying feature of atopic dermatitis, allergic contact dermatitis and chronic spontaneous urticaria. The pathogenetic mechanisms have not been fully elucidated. The purpose of this study was to examine whether miRNA, by regulating inflammatory mechanisms through the modulation of innate and adaptive immune responses, could play a major role in the pathogenesis of these skin conditions. We conducted a narrative review using the Pubmed and Embase scientific databases and search engines to find the most relevant miRNAs related to the pathophysiology, severity and prognosis of skin conditions. The studies show that miRNAs are involved in the pathogenesis and regulation of atopic dermatitis and can reveal an atopic predisposition or indicate disease severity. In chronic spontaneous urticaria, different miRNAs which are over-expressed during urticaria exacerbations not only play a role in the possible response to therapy or remission, but also serve as a marker of chronic autoimmune urticaria and indicate associations with other autoimmune diseases. In allergic contact dermatitis, miRNAs are upregulated in inflammatory lesions and expressed during the sensitization phase of allergic response. Several miRNAs have been identified as potential biomarkers of these chronic skin conditions, but they are also possible therapeutic targets.
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Affiliation(s)
- Raffaele Brancaccio
- Dermatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42122 Reggio nell'Emilia, Italy
| | - Giuseppe Murdaca
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy
- Department of Internal Medicine, Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Rossella Casella
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, 70124 Bari, Italy
| | - Teresa Loverre
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, 70124 Bari, Italy
| | - Laura Bonzano
- Dermatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42122 Reggio nell'Emilia, Italy
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico di Bari, 70124 Bari, Italy
| | - Sebastiano Gangemi
- Department of Clinical and Experimental Medicine, School and Division of Allergy and Clinical Immunology, University of Messina, 98125 Messina, Italy
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26
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Woźniak E, Owczarczyk-Saczonek A, Lange M, Czarny J, Wygonowska E, Placek W, Nedoszytko B. The Role of Mast Cells in the Induction and Maintenance of Inflammation in Selected Skin Diseases. Int J Mol Sci 2023; 24:ijms24087021. [PMID: 37108184 PMCID: PMC10139379 DOI: 10.3390/ijms24087021] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/23/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Under physiological conditions, skin mast cells play an important role as guardians that quickly react to stimuli that disturb homeostasis. These cells efficiently support, fight infection, and heal the injured tissue. The substances secreted by mast cells allow for communication inside the body, including the immune, nervous, and blood systems. Pathologically non-cancerous mast cells participate in allergic processes but also may promote the development of autoinflammatory or neoplastic disease. In this article, we review the current literature regarding the role of mast cells in autoinflammatory, allergic, neoplastic skin disease, as well as the importance of these cells in systemic diseases with a pronounced course with skin symptoms.
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Affiliation(s)
- Ewelina Woźniak
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, The University of Warmia and Mazury, 10-229 Olsztyn, Poland
| | - Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, The University of Warmia and Mazury, 10-229 Olsztyn, Poland
| | - Magdalena Lange
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland
| | - Justyna Czarny
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland
| | - Ewa Wygonowska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, The University of Warmia and Mazury, 10-229 Olsztyn, Poland
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, The University of Warmia and Mazury, 10-229 Olsztyn, Poland
| | - Bogusław Nedoszytko
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland
- Invicta Fertility and Reproductive Centre, Molecular Laboratory, 81-740 Sopot, Poland
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27
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Siwicki M, Kubes P. Neutrophils in host defense, healing, and hypersensitivity: Dynamic cells within a dynamic host. J Allergy Clin Immunol 2023; 151:634-655. [PMID: 36642653 DOI: 10.1016/j.jaci.2022.12.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 11/11/2022] [Accepted: 12/02/2022] [Indexed: 01/15/2023]
Abstract
Neutrophils are cells of the innate immune system that are extremely abundant in vivo and respond quickly to infection, injury, and inflammation. Their constant circulation throughout the body makes them some of the first responders to infection, and indeed they play a critical role in host defense against bacterial and fungal pathogens. It is now appreciated that neutrophils also play an important role in tissue healing after injury. Their short life cycle, rapid response kinetics, and vast numbers make neutrophils a highly dynamic and potentially extremely influential cell population. It has become clear that they are highly integrated with other cells of the immune system and can thus exert critical effects on the course of an inflammatory response; they can further impact tissue homeostasis and recovery after challenge. In this review, we discuss the fundamentals of neutrophils in host defense and healing; we explore the relationship between neutrophils and the dynamic host environment, including circadian cycles and the microbiome; we survey the field of neutrophils in asthma and allergy; and we consider the question of neutrophil heterogeneity-namely, whether there could be specific subsets of neutrophils that perform different functions in vivo.
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Affiliation(s)
- Marie Siwicki
- Immunology Research Group, Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada
| | - Paul Kubes
- Immunology Research Group, Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada.
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Liu S, Matsuo T, Abe T. Revisiting Cryptocyanine Dye, NK-4, as an Old and New Drug: Review and Future Perspectives. Int J Mol Sci 2023; 24:4411. [PMID: 36901839 PMCID: PMC10002675 DOI: 10.3390/ijms24054411] [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: 12/13/2022] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/25/2023] Open
Abstract
NK-4 plays a key role in the treatment of various diseases, such as in hay fever to expect anti-allergic effects, in bacterial infections and gum abscesses to expect anti-inflammatory effects, in scratches, cuts, and mouth sores from bites inside the mouth for enhanced wound healing, in herpes simplex virus (HSV)-1 infections for antiviral effects, and in peripheral nerve disease that causes tingling pain and numbness in hands and feet, while NK-4 is used also to expect antioxidative and neuroprotective effects. We review all therapeutic directions for the cyanine dye NK-4, as well as the pharmacological mechanism of NK-4 in animal models of related diseases. Currently, NK-4, which is sold as an over-the-counter drug in drugstores, is approved for treating allergic diseases, loss of appetite, sleepiness, anemia, peripheral neuropathy, acute suppurative diseases, wounds, heat injuries, frostbite, and tinea pedis in Japan. The therapeutic effects of NK-4's antioxidative and neuroprotective properties in animal models are now under development, and we hope to apply these pharmacological effects of NK-4 to the treatment of more diseases. All experimental data suggest that different kinds of utility of NK-4 in the treatment of diseases can be developed based on the various pharmacological properties of NK-4. It is expected that NK-4 could be developed in more therapeutic strategies to treat many types of diseases, such as neurodegenerative and retinal degenerative diseases.
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Affiliation(s)
- Shihui Liu
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama 700-8558, Japan
| | - Toshihiko Matsuo
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama 700-8558, Japan
- Department of Ophthalmology, Okayama University Hospital, Okayama 700-8558, Japan
| | - Takumi Abe
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8530, Japan
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29
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Liu XX, Chen CY, Li L, Guo MM, He YF, Meng H, Dong YM, Xiao PG, Yi F. Bibliometric Study of Adaptogens in Dermatology: Pharmacophylogeny, Phytochemistry, and Pharmacological Mechanisms. Drug Des Devel Ther 2023; 17:341-361. [PMID: 36776447 PMCID: PMC9912821 DOI: 10.2147/dddt.s395256] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/24/2023] [Indexed: 02/08/2023] Open
Abstract
Background Adaptogens are a class of medicinal plants that can nonspecifically enhance human resistance. Most of the plant adaptogens have relevant applications in dermatology, but there are still few studies related to their particular action and co-operative mechanisms in topical skin application. Methods Plant adaptogens related articles and reviews that published between 1999 and 2022 were obtained from the Web of Science Core Collection database. Various bibliographic elements were collected, including the annual number of publications, countries/regions, and keywords. CiteSpace, a scientometric software, was used to conduct bibliometric analyses. Also, the patsnap global patent database was used to analyze the patent situation of plant adaptogens in the field of cosmetics up to 2021. Results We found that the effects of plant adaptogens on skin diseases mainly involve atopic dermatitis, acne, allergic contact dermatitis, psoriasis, eczema, and androgenetic alopecia, etc. And the effects on skin health mainly involve anti-aging and anti-photoaging, anti-bacterial and anti-fungal, anti-inflammatory, whitening, and anti-hair loss, etc. Also, based on the results of patent analysis, it is found that the effects of plant adaptogens on skin mainly focus on aging retardation. The dermatological effects of plant adaptogens are mainly from Fabaceae Lindl., Araliaceae Juss. and Lamiaceae Martinov., and their mainly efficacy phytochemical components are terpenoids, phenolic compounds and flavonoids. Conclusion The plant adaptogens can repair the skin barrier and maintain skin homeostasis by regulating the skin HPA-like axis, influencing the oxidative stress pathway to inhibit inflammation, and regulating the extracellular matrix (ECM) components to maintain a dynamic equilibrium, ultimately achieving the treatment of skin diseases and the maintenance of a healthy state.
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Affiliation(s)
- Xiao-Xing Liu
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Chun-Yu Chen
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Li Li
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Miao-Miao Guo
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Yi-Fan He
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Hong Meng
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Yin-Mao Dong
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China
| | - Pei-Gen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, People’s Republic of China
| | - Fan Yi
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China,Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, People’s Republic of China,Institute of Cosmetic Regulatory Science, Beijing Technology and Business University, Beijing, People’s Republic of China,Correspondence: Fan Yi, Email
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30
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Pope EM, Laageide L, Beck LA. Management of Allergic Skin Disorders in Pregnancy. Immunol Allergy Clin North Am 2023; 43:117-132. [PMID: 36410998 PMCID: PMC10875915 DOI: 10.1016/j.iac.2022.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The safe management of allergic skin disorders during pregnancy is essential to maternal and fetal health. Poorly controlled allergic skin disease affects the health of mother and child. This article reviews the disease course and treatment of atopic dermatitis, chronic urticaria, and allergic contact dermatitis in pregnancy. It focuses on topical and systemic therapies in the context of pregnancy and breastfeeding. Because disease activity may vary in pregnancy, prescription stewardship is imperative; a balance among disease control, minimum effective dosing, and medication safety profiles should be maintained. Secondary complications and risks to maternal or infant health should also be avoided.
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Affiliation(s)
- Eleanor M Pope
- UR Medicine Dermatology, 40 Celebration Drive, Rochester, NY 14620
| | - Leah Laageide
- UR Medicine Dermatology, 40 Celebration Drive, Rochester, NY 14620
| | - Lisa A Beck
- UR Medicine Dermatology, 40 Celebration Drive, Rochester, NY 14620.
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31
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Yuehui Z, Hosoki M, Oshima M, Tajima T, Miyagi M, Raman S, Raju R, Matsuka Y. Identification of microRNA Signatures in Peripheral Blood of Young Women as Potential Biomarkers for Metal Allergy. Biomedicines 2023; 11:biomedicines11020277. [PMID: 36830814 PMCID: PMC9953729 DOI: 10.3390/biomedicines11020277] [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: 12/15/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/20/2023] Open
Abstract
MicroRNA (miRNA) is a short (19-24 nucleotide) endogenous non-protein RNA that exists in the body and controls the translation process from genes to proteins. It has become useful as a diagnostic tool and a potential treatment target in cancer research. To explore the function of miRNA in contact dermatitis, female participants with a positive metal allergy diagnosis (n = 3) were enrolled along with additional female participants with no medical history of metal allergy (n = 3). A patch test was performed on each participant. Peripheral blood was collected from all the participants before the patch test and at days 3 and 7 after starting the patch test. After total RNA was obtained from peripheral blood leukocytes and cDNA was generated, microarray analysis was performed to analyze the large-scale circulating miRNA profile. Real-time polymerase chain reaction (RT-PCR) was then used to clarify the overall target miRNA expression. Downregulation of hsa-let-7d-5p, hsa-miR-24-3p, hsa-miR-23b-3p, hsa-miR-26b-5p, and hsa-miR-150-5p was found on day 7. Certain miRNAs were confirmed using RT-PCR. These peripheral blood miRNAs could be diagnostic biomarkers for metal allergies.
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Affiliation(s)
- Zhang Yuehui
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
| | - Maki Hosoki
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
| | - Masamitsu Oshima
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
| | - Toyoko Tajima
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
| | - Mayu Miyagi
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
| | - Swarnalakshmi Raman
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
| | - Resmi Raju
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD 20892, USA
| | - Yoshizo Matsuka
- Department of Stomatognathic Function and Occlusal Reconstruction, Graduate School of Biomedical Sciences, Tokushima University, Tokushima 7708504, Japan
- Correspondence:
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32
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Daftary K, Scheman A, Bai H, Ghafari G, Liszewski W. Rate of Patch Testing Induced Anaphylaxis. Dermatitis 2023; 34:33-35. [PMID: 36705647 DOI: 10.1089/derm.0000000000000956] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Background: Although allergic contact dermatitis is a type IV hypersensitivity reaction, type I hypersensitivity reactions, such as anaphylaxis, have been reported during patch testing. Objective: The aim of this study was to identify reported cases of anaphylaxis from patch testing and estimate its rate. Methods: A literature review was conducted on PubMed to identify previously reported cases of anaphylaxis after patch testing and suspected allergens. In addition, a survey was distributed to expert patch testing dermatologists to determine the rate of anaphylaxis after patch testing. Results: Three anaphylaxis cases due to patch testing were found in the literature. Twenty-seven of 36 expert patch testers completed the survey for a 75% response rate. These dermatologists have tested an estimated 201,720 patients in their combined careers. From them, 2 cases of patch test anaphylaxis were reported. The rate of anaphylaxis from patch testing was calculated to be 1 in 100,860 tests among our cohort. Conclusions: Patch testing induced anaphylaxis is rare and may be more likely in patients with a history of anaphylaxis. Although rare, dermatologists should have a management plan in place.
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Affiliation(s)
- Karishma Daftary
- From the Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago
| | - Andrew Scheman
- From the Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago.,North Shore Center for Medical Aesthetics, Northbrook, IL
| | - Heidi Bai
- University of Rochester School of Medicine and Dentistry, NY
| | - Ghazal Ghafari
- From the Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago
| | - Walter Liszewski
- From the Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago.,Division of Cancer Epidemiology, Department of Preventative Medicine, Northwestern University, Chicago, IL
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33
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Pezeshki PS, Nowroozi A, Razi S, Rezaei N. Asthma and Allergy. Clin Immunol 2023. [DOI: 10.1016/b978-0-12-818006-8.00002-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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34
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Song B, Chen Q, Li Y, Zhan S, Zhao R, Shen X, Liu M, Tong C. Functional Roles of Exosomes in Allergic Contact Dermatitis. J Microbiol Biotechnol 2022; 32:1506-1514. [PMID: 36377198 PMCID: PMC9843815 DOI: 10.4014/jmb.2206.06024] [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: 06/16/2022] [Revised: 08/29/2022] [Accepted: 09/06/2022] [Indexed: 11/17/2022]
Abstract
Allergic contact dermatitis (ACD) is an allergen-specific T-cell-mediated inflammatory response, albeit with unclear pathogenesis. Exosomes are nanoscale extracellular vesicles secreted by several cell types and widely distributed in various biological fluids. Exosomes affect the occurrence and development of ACD through immunoregulation among other ways. Nevertheless, the role of exosomes in ACD warrants further clarification. This review examines the progress of research into exosomes and their involvement in the pathogenesis, diagnosis, and treatment of ACD and provides ideas for exploring new diagnostic and treatment methods for this disease.
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Affiliation(s)
- Bocui Song
- Department of Pharmaceutical Engineering, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China,
B. Song Phone/ Fax: +86-6819296 E-mail:
| | - Qian Chen
- Molecular Mechanism of Disease and Research and Development of Bioactive Substances, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China
| | - Yuqi Li
- Molecular Mechanism of Disease and Research and Development of Bioactive Substances, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China
| | - Shuang Zhan
- Animal Husbandry and Veterinary Station of Yongji Economic Development Zone, Jilin 132200, Jilin Province, P.R. China
| | - Rui Zhao
- Department of Pharmaceutical Engineering, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China
| | - Xue Shen
- Molecular Mechanism of Disease and Research and Development of Bioactive Substances, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China
| | - Min Liu
- Department of Pharmaceutical Engineering, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China
| | - Chunyu Tong
- Department of Biological Science, College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing 163319, Heilongjiang Province, P.R. China,Corresponding authors C. Tong Phone/ Fax: +86-6819296 E-mail:
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35
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Dysregulated haemostasis in thrombo-inflammatory disease. Clin Sci (Lond) 2022; 136:1809-1829. [PMID: 36524413 PMCID: PMC9760580 DOI: 10.1042/cs20220208] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/17/2022] [Accepted: 11/25/2022] [Indexed: 12/23/2022]
Abstract
Inflammatory disease is often associated with an increased incidence of venous thromboembolism in affected patients, although in most instances, the mechanistic basis for this increased thrombogenicity remains poorly understood. Acute infection, as exemplified by sepsis, malaria and most recently, COVID-19, drives 'immunothrombosis', where the immune defence response to capture and neutralise invading pathogens causes concurrent activation of deleterious prothrombotic cellular and biological responses. Moreover, dysregulated innate and adaptive immune responses in patients with chronic inflammatory conditions, such as inflammatory bowel disease, allergies, and neurodegenerative disorders, are now recognised to occur in parallel with activation of coagulation. In this review, we describe the detailed cellular and biochemical mechanisms that cause inflammation-driven haemostatic dysregulation, including aberrant contact pathway activation, increased tissue factor activity and release, innate immune cell activation and programmed cell death, and T cell-mediated changes in thrombus resolution. In addition, we consider how lifestyle changes increasingly associated with modern life, such as circadian rhythm disruption, chronic stress and old age, are increasingly implicated in unbalancing haemostasis. Finally, we describe the emergence of potential therapies with broad-ranging immunothrombotic functions, and how drug development in this area is challenged by our nascent understanding of the key molecular and cellular parameters that control the shared nodes of proinflammatory and procoagulant pathways. Despite the increasing recognition and understanding of the prothrombotic nature of inflammatory disease, significant challenges remain in effectively managing affected patients, and new therapeutic approaches to curtail the key pathogenic steps in immune response-driven thrombosis are urgently required.
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36
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Lian N, Chen Y, Chen S, Xiao T, Song C, Ke Y, Wei X, Gong C, Yu H, Gu H, Chen Q, Li M, Chen X. Necroptosis-mediated HMGB1 secretion of keratinocytes as a key step for inflammation development in contact hypersensitivity. Cell Death Dis 2022; 8:451. [PMID: 36344541 PMCID: PMC9640721 DOI: 10.1038/s41420-022-01228-6] [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: 09/21/2022] [Revised: 10/18/2022] [Accepted: 10/18/2022] [Indexed: 11/09/2022]
Abstract
Keratinocyte necroptosis (with proinflammatory characteristic) is required for epidermal damage in contact hypersensitivity (CHS). In DNCB-induced CHS mice model, we observed the aggravated keratinocyte death and increased phosphorylation level of MLKL, RIPK3 and RIPK1. However, CHS skin lesion did not present in keratinocyte-specific Mlkl knockout mice. We validated that MLKL-mediated keratinocyte necroptosis is required for epidermal damage in response to immune microenvironment in CHS. Moreover, MLKL-mediated necroptosis deficiency or inhibition resulted in blocking recruitment and activation of inflammatory cells in CHS via reducing HMGB1 release in keratinocytes. This study suggests that MLKL-mediated keratinocyte necroptosis functions as a self-amplified actor in inflammatory responses and could be considered as an effective therapeutic target. It proposes an innovative prospective that inhibiting keratinocyte necroptosis can prevent the development of epidermal damage in CHS. ![]()
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37
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Tattoo-Related Allergic Contact Dermatitis. CURRENT DERMATOLOGY REPORTS 2022. [DOI: 10.1007/s13671-022-00371-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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38
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Wang G, Shen T, Huang X, Luo Z, Tan Y, He G, Wang Z, Li P, Liu X, Yu X, Zhang B, Zhou H, Luo X, Yang X. Autophagy involvement in T lymphocyte signalling induced by nickel with quantitative phosphoproteomic analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 242:113878. [PMID: 35849902 DOI: 10.1016/j.ecoenv.2022.113878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
Nickel-induced allergic contact dermatitis (ACD) is a common skin disease. The mechanism by which nickel causes ACD is not clear. There is no treatment for it, only symptomatic therapy. However, due to the lifetime sensitization characteristics, the recurrence rate in patients is high. T lymphocytes play a key role in nickel-induced ACD. Elucidating the potential mechanism underlying nickel-induced T lymphocyte signalling might make it possible to achieve targeted treatment of nickel-induced ACD. In our study, a phosphoproteomic approach based on tandem mass tag (TMT) labelling and LCMS/MS analyses was employed. An animal model of nickel allergy was established. Splenic T lymphocytes were purified for quantitative phosphoproteomic analysis. The numbers of phosphoproteins, phosphopeptides and phosphosites identified in this study were 3072, 7977 and 10,200, respectively. Comprehensive gene ontology (GO) analysis combined with Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis revealed that nickel can significantly affect the phosphorylation of the mTOR signalling pathway in T lymphocytes. Western blotting analysis was used to detect changes in the expression of autophagy-related proteins (Beclin 1, LC3II, and p62). Nickel allergy changed autophagy-related protein expression (p < 0.05). It has been demonstrated that nickel causes autophagy of T lymphocytes in the spleen. Using autophagy inhibitors to intervene, it was found that Th1 differentiation was inhibited, and the expression of Th1-related inflammatory factors was downregulated. Overall, the identification of relevant signalling pathways yielded new insights into the molecular mechanisms underlying nickel allergy and might help in the discovery and development of mechanism-based drugs.
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Affiliation(s)
- Gong Wang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Department of Neurology, Xinqiao Hospital, Army Medical University, Chongqing 400038, China
| | - Tingting Shen
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xueyan Huang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Zhen Luo
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China
| | - Yulong Tan
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China
| | - Genlin He
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China
| | - Zeze Wang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Ping Li
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xiaoqian Liu
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xueting Yu
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Boyi Zhang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Huan Zhou
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - Xue Luo
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China.
| | - Xuesen Yang
- Department of Tropical Medicine, College of Military Preventive Medicine, Army Medical University, Chongqing 400038, China; Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Army Medical University, Chongqing, China.
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39
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Németh D, Temesvári E, Holló P, Pónyai G. Preservative Contact Hypersensitivity among Adult Atopic Dermatitis Patients. Life (Basel) 2022; 12:life12050715. [PMID: 35629382 PMCID: PMC9147108 DOI: 10.3390/life12050715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/28/2022] [Accepted: 05/05/2022] [Indexed: 01/19/2023] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory disease characterised by an impaired skin barrier. The prolonged use of topical preparations containing medications, emollients, fragrances and preservatives may increase the risk of contact hypersensitivity (CHS). In the Allergy Outpatient Unit of the Department of Dermatology, Venereology and Dermatooncology of Semmelweis University, 5790 adult patients were patch tested between 2007–2021 with the European Environmental Baseline Series according to international standards. Among all the tested adult patients, 723 had preservative CHS (PCHS) and 639 had AD. Among the 723 PCHS patients, 68 (9.4%) had AD; the female to male ratio was 3:1 in this group. Out of 639 AD patients, 68 had PCHS (10.6%). In the AD-PCHS group, 83.8% had CHS to methylisothiazolinone (MI) (tested from 2014), 36.8% to Kathon CG®, 16.2% to methyldibromo-glutaronitrile, 11.8% to paraben, 7.4% to formaldehyde, 4.4% to para-tert-butylphenol-formaldehyde resin and 1.5% to Quaternium-15. The most common concomitant PCHS combination was Kathon CG® + MI. Most patients (32.4%) belonged to the age group of 21–30, and skin symptoms affected mostly the limbs and face. The most common other concomitant allergens were nickel, lanolin alcohol and balsam of Peru. Preservatives (especially MI and Kathon CG®) are important contact allergens in adult AD, mostly among young women. The rate of AD in the PCHS group and the rate of PCHS in the AD group is remarkable; thus, the role of PCHS should be highlighted in the topical therapy and in the prevention of possible AD exacerbations.
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Affiliation(s)
- Dominik Németh
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 41 Mária Street, 1085 Budapest, Hungary; (E.T.); (P.H.); (G.P.)
- Károly Rácz Doctoral School of Clinical Medicine, Semmelweis University, 26 Üllői Street, 1085 Budapest, Hungary
- Correspondence: ; Tel.: +36-20-476311; Fax: +36-1267-6974
| | - Erzsébet Temesvári
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 41 Mária Street, 1085 Budapest, Hungary; (E.T.); (P.H.); (G.P.)
| | - Péter Holló
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 41 Mária Street, 1085 Budapest, Hungary; (E.T.); (P.H.); (G.P.)
| | - Györgyi Pónyai
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 41 Mária Street, 1085 Budapest, Hungary; (E.T.); (P.H.); (G.P.)
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Koh YG, Park JW, Shin SH, Kim BJ, Yoo KH. Dupilumab for the treatment of refractory allergic contact dermatitis from rubber/latex concomitant with atopic dermatitis. J Eur Acad Dermatol Venereol 2022; 36:e640-e643. [PMID: 35338674 DOI: 10.1111/jdv.18099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Young Gue Koh
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jae Wan Park
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Sun Hye Shin
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Beom Joon Kim
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Kwang Ho Yoo
- Department of Dermatology, Chung-Ang University Gwang-Myeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong-si, Gyeonggi-do, Republic of Korea
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Allergic rhinitis, allergic contact dermatitis and disease comorbidity belong to separate entities with distinct composition of T-cell subsets, cytokines, immunoglobulins and autoantibodies. Allergy Asthma Clin Immunol 2022; 18:10. [PMID: 35148790 PMCID: PMC8840545 DOI: 10.1186/s13223-022-00646-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/06/2022] [Indexed: 11/10/2022] Open
Abstract
Background Allergic rhinitis (AR) and allergic contact dermatitis (ACD) are prevalent allergic diseases and have significant impacts on patients’ daily life. Despite many studies on AR or ACD have been conducted separately, little is known about the immune responses in patients of AR combined with ACD and the interplay between AR and ACD. Our study compared various aspects of immune elements in patients with AR or/and ACD, aiming to characterize the immune responses in AR, ACD, and AR combined with ACD. Methods A total of 57 patients diagnosed with AR or/and ACD and 28 healthy volunteers were included. AR patients were further divided into seasonal AR (SAR) and perennial AR (PAR). All subjects’ blood samples were taken to assess the concentration of immunoglobulins, complement C3, C4, autoantibodies and cytokines in serum by immunoturbidimetry, ELISA or Luminex200 platform. Peripheral blood mononuclear cells (PBMCs) were subjected to the analysis of lymphocyte subpopulations by flow cytometry. Results It indicated that AR disease caused elevated levels of IgE, IgA, IgG, IgG4, as well as IL-4, IL-15, IL-8 and IL-6 in serum. AR patients possessed a decreased CD4/CD8 ratio and an increased proportion of memory CD4 + T-cell subset, with a skewed Th2 response and an enhanced CD8 + T-cell activation. Compared with patients with sole AR or ACD condition, AR + ACD patients presented with a significantly increased proportion of memory CD8 + T-cell subset and were prone to autoimmune disorders as indicated by the increased autoantibodies. The immune elements in patients with ACD only were least affected compared with those in other conditions. Additionally, seasonal or perennial AR patients exhibited different cytokine profiles and proportions of memory T-cell subsets. Conclusions In this study, we illuminated the respective characteristics of immune responses in AR, ACD, and AR combined with ACD. Meanwhile, we discovered that the PAR and SAR patients possessed different cytokine profiles and T-cell compartments. It suggested that these allergic conditions belong to different disease entities. Characterizing the detailed immune changes in these allergic diseases would help to develop proper treatments targeting particular immune elements in different allergic diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s13223-022-00646-6.
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Activated Protein C Protects against Murine Contact Dermatitis by Suppressing Protease-Activated Receptor 2. Int J Mol Sci 2022; 23:ijms23010516. [PMID: 35008942 PMCID: PMC8745259 DOI: 10.3390/ijms23010516] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/31/2021] [Accepted: 12/31/2021] [Indexed: 12/12/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disease associated with excessive inflammation and defective skin barrier function. Activated protein C (APC) is a natural anticoagulant with anti-inflammatory and barrier protective functions. However, the effect of APC on AD and its engagement with protease activated receptor (PAR)1 and PAR2 are unknown. Methods: Contact hypersensitivity (CHS), a model for human AD, was induced in PAR1 knockout (KO), PAR2KO and matched wild type (WT) mice using 2,4-dinitrofluorobenzene (DNFB). Recombinant human APC was administered into these mice as preventative or therapeutic treatment. The effect of APC and PAR1KO or PARKO on CHS was assessed via measurement of ear thickness, skin histologic changes, inflammatory cytokine levels, Th cell phenotypes and keratinocyte function. Results: Compared to WT, PAR2KO but not PAR1KO mice displayed less severe CHS when assessed by ear thickness; PAR1KO CHS skin had less mast cells, lower levels of IFN-γ, IL-4, IL-17 and IL-22, and higher levels of IL-1β, IL-6 and TGF-β1, whereas PAR2KO CHS skin only contained lower levels of IL-22 and IgE. Both PAR1KO and PAR2KO spleen cells had less Th1/Th17/Th22/Treg cells. In normal skin, PAR1 was present at the stratum granulosum and spinosum, whereas PAR2 at the upper layers of the epidermis. In CHS, however, the expression of PAR1 and PAR2 were increased and spread to the whole epidermis. In vitro, compared to WT cells, PAR1KO keratinocytes grew much slower, had a lower survival rate and higher para permeability, while PAR2KO cells grew faster, were resistant to apoptosis and para permeability. APC inhibited CHS as a therapeutic but not as a preventative treatment only in WT and PAR1KO mice. APC therapy reduced skin inflammation, suppressed epidermal PAR2 expression, promoted keratinocyte growth, survival, and barrier function in both WT and PAR1KO cells, but not in PAR2KO cells. Conclusions: APC therapy can mitigate CHS. Although APC acts through both PAR1 and PAR2 to regulate Th and mast cells, suppression of clinical disease in mice is achieved mainly via inhibition of PAR2 alone. Thus, APC may confer broad therapeutic benefits as a disease-modifying treatment for AD.
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Nickel dust-induced occupational contact dermatitis by welding and grinding work in shipyard workers: a report of nine cases. Ann Occup Environ Med 2022; 34:e7. [PMID: 35425617 PMCID: PMC9005885 DOI: 10.35371/aoem.2022.34.e7] [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: 09/10/2021] [Accepted: 03/08/2022] [Indexed: 11/20/2022] Open
Abstract
Background Occupational skin diseases are skin conditions that occur or worsen in relation to work and known to be the second most common type of occupational disease affecting individuals in the United States. In Korea, epidemiological reports related to occupational skin diseases are rare. But, no cases of occupational contact dermatitis caused by welding and grinding work have been reported previously. Case presentation Nine male workers working in the production department for liquefied natural gas (LNG) ships in Ulsan complained of erythematous papules/patches and itching in various areas of the body after welding and grinding work. The work environment monitoring report revealed that the amount of nickel dust exceeded the time weighted average (TWA) and poor local ventilation status. Based on the symptoms and the overall results of surveys, several tests, and work environment monitoring report, the 2 workers who had positive patch-test reactions to nickel were diagnosed with nickel dust-induced allergic contact dermatitis. The other 7 workers were diagnosed that there was a high probability that they had nickel dust-induced irritant contact dermatitis. The 2 workers who had nickel dust-induced allergic contact dermatitis were recommended to switch their jobs. Conclusions Nickel is one of the most common cause of allergic contact dermatitis. In this case, the dust was assumed to be created by welding work with a high nickel content new welding rod and subsequent grinding work, and the concentration of this dust exceeded the time weighted average. Thus, it is thought that the nickel dust may have caused contact dermatitis through continuous contact with the workers' exposed skin in a poorly ventilated space. Currently, several domestic shipbuilding companies are manufacturing LNG tankers using a new construction method. Consequently, it is highly likely that similar cases will occur in the future, which makes this case report meaningful.
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Skin co-delivery of contact sensitizers and neurokinin-1 receptor antagonists integrated in microneedle arrays suppresses allergic contact dermatitis. J Allergy Clin Immunol 2022; 150:114-130. [DOI: 10.1016/j.jaci.2021.12.794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 11/03/2021] [Accepted: 12/03/2021] [Indexed: 11/18/2022]
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Di Agosta E, Salvati L, Corazza M, Baiardini I, Ambrogio F, Angileri L, Antonelli E, Belluzzo F, Bonamonte D, Bonzano L, Brancaccio R, Custurone P, De Marco A, Detoraki A, Di Guida A, Di Leo E, Fantò M, Fassio F, Ferrucci SM, Foti C, Gallo R, Gatta A, Guarneri F, Guidolin L, Hansel K, Lamacchia D, Lombardo C, Minciullo PL, Napolitano M, Pannofino A, Paravisi A, Parente R, Passante M, Patruno C, Peroni D, Quecchia C, Schettini N, Spadaro G, Stingeni L, Tarrini D, Tramontana M, Nettis E, Rossi O. Quality of life in patients with allergic and immunologic skin diseases: in the eye of the beholder. Clin Mol Allergy 2021; 19:26. [PMID: 34930291 PMCID: PMC8690422 DOI: 10.1186/s12948-021-00165-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/15/2021] [Indexed: 12/24/2022] Open
Abstract
Allergic and immunologic skin diseases negatively impact the quality of life (QoL) of affected patients with detrimental consequences. Nonetheless, in everyday clinical practice the evaluation of QoL is often overlooked. Considering the increasing prevalence of atopic dermatitis, allergic contact dermatitis, hereditary angioedema, cutaneous mastocytosis, and urticaria, it is essential to determine the effects of allergic and immunologic skin diseases on QoL. A joint meeting (GET TOGETHER 2021) of the Italian Society of Allergology, Asthma and Clinical Immunology (SIAAIC) and the Italian Society of Allergological, Occupational and Environmental Dermatology (SIDAPA) aimed to summarize the features of the main QoL tools used in these diseases and to describe the extent of QoL impairment as well as the impact of treatments on QoL, particularly biologic therapies. The assessment of QoL in patients with allergic and immunologic skin diseases relies on generic, organ-specific and disease-specific questionnaires. While generic and organ-specific questionnaires allow comparison between different diseases, disease-specific questionnaires are designed and validated for specific cohorts: the QoL Index for Atopic Dermatitis (QoLIAD) and the Childhood Atopic Dermatitis Impact Scale (CADIS) in atopic dermatitis, the ACD-11 in allergic contact dermatitis, the Angioedema QoL Questionnaire (AE-QoL) and the Hereditary Angioedema QoL questionnaire (HAE-QoL) in hereditary angioedema, the Mastocytosis QoL Questionnaires (MCQoL e MQLQ) in cutaneous mastocytosis, and the Chronic Urticaria QoL questionnaire (CU-Q2oL) in urticaria. Among the many factors that variably contribute to QoL impairment, pruritus can represent the leading cause of patient discomfort. Biologic therapies significantly ameliorate QoL in atopic dermatitis, hereditary angioedema, mastocytosis and chronic urticaria. In general, adequate management strategies are essential for improving QoL in patients with allergic and immunologic skin diseases.
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Affiliation(s)
- Ester Di Agosta
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Lorenzo Salvati
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Monica Corazza
- Section of Dermatology and Infectious Diseases, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Ilaria Baiardini
- Respiratory Unit for Continuity of Care, IRCCS Ospedale Policlinico San Martino, Department of Internal Medicine (DiMI), University of Genoa, Genova, Italy
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Francesca Ambrogio
- Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Luisa Angileri
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Elettra Antonelli
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Domenico Bonamonte
- Department of Biomedical Sciences and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Laura Bonzano
- Dermatology Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Raffaele Brancaccio
- Division of Allergy and Clinical Immunology, "Santa Maria Della Speranza" Hospital, Salerno, Italy
| | - Paolo Custurone
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Aurora De Marco
- Department of Biomedical Sciences and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Aikaterini Detoraki
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Adriana Di Guida
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Napoli, Italy
| | - Elisabetta Di Leo
- Section of Allergy and Clinical Immunology, Unit of Internal Medicine-"F. Miulli" Hospital, Acquaviva Delle Fonti, Bari, Italy
| | - Marta Fantò
- Unit of Allergology, Department of Dermatology, Policlinico Umberto I, Hospital-University Sapienza of Rome, Roma, Italy
| | - Filippo Fassio
- Allergy and Clinical Immunology Unit, San Giovanni di Dio Hospital, Firenze, Italy
| | - Silvia Mariel Ferrucci
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Caterina Foti
- Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Rosella Gallo
- Section of Dermatology - Department of Health Sciences, University of Genoa, Ospedale Policlinico San Martino - IRCCS, Genova, Italy
| | - Alessia Gatta
- Department of Medicine and Science of Ageing, G. d'Annunzio University, Chieti, Italy
| | - Fabrizio Guarneri
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Lucia Guidolin
- Allergy Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Katharina Hansel
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Donatella Lamacchia
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Carla Lombardo
- Allergy Unit, Villa Igea Hospital. A.P.S.S. Trento, Trento, Italy
| | - Paola Lucia Minciullo
- Department of Clinical and Experimental Medicine, School and Division of Allergy and Clinical Immunology, University Hospital 'G. Martino', Messina, Italy
| | - Maddalena Napolitano
- Department of Medicine and Health Science "V. Tiberio", University of Molise, Campobasso, Italy
| | - Alessandro Pannofino
- Allergology and Immunology Clinic, Operative Unit of Medicine, Policoro Hospital, Policoro, Matera, Italy
| | - Andrea Paravisi
- Section of Dermatology, Department of Health Sciences, University of Genoa, Ospedale Policlinico San Martino - IRCCS, Genova, Italy
| | - Roberta Parente
- Department of Medicine, Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Maria Passante
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Cataldo Patruno
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Diego Peroni
- Section of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Cristina Quecchia
- Io e l'Asma Center, Children's Hospital, ASST Spedali Civili, Brescia, Italy
| | - Natale Schettini
- Section of Dermatology and Infectious Diseases, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Napoli, Italy
| | - Luca Stingeni
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Daniele Tarrini
- Allergy and Clinical Immunology Unit, Department of Clinical Medicine, Mauriziano Umberto I Hospital, University of Turin, Torino, Italy
| | - Marta Tramontana
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, University of Bari - Aldo Moro, Bari, Italy
| | - Oliviero Rossi
- Immunoallergology Unit, SOD Immunoallergologia, Azienda Ospedaliero-Universitaria Careggi, Firenze, Italy.
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Levian B, Chan J, DeLeo VA, Adler BL. Patch Testing and Immunosuppression: a Comprehensive Review. CURRENT DERMATOLOGY REPORTS 2021. [DOI: 10.1007/s13671-021-00346-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Kishimoto R, Kato N, Koike M, Iwashita N, Takagi Y, Fukuyama T. Topical treatment with mastic (resin from Pistacia lentiscus) elicits anti-inflammatory and anti-pruritic responses by modulating keratinocyte activation in a mouse model of allergic dermatitis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153679. [PMID: 34332283 DOI: 10.1016/j.phymed.2021.153679] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 07/01/2021] [Accepted: 07/15/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND As the number of patients with skin allergies, including atopic dermatitis, has increased rapidly, therapeutic options such as anti-IL-31 antibody and Janus kinase inhibitor have been developed recently. However, many concerns remain regarding the adverse effects and cost of these drugs; therefore, development of supplements that could support the effect of therapeutic agents is always required. PURPOSE The aim of this study was to develop preventive and supportive options for skin allergies by focusing on a natural product called "Mastic". METHODS Initially, the anti-inflammatory and anti-pruritic responses of 3% and 30% Mastic topical treatment were investigated in a mouse model of allergic contact dermatitis, generated by topical application of toluene-2,4-diisocyanate (TDI), a hapten that induces type 2 helper T cells. After itch behaviour and ear-swelling response were monitored, serum, auricular lymph nodes, and skin tissues were collected to analyse immunocyte differentiation, cytokine determination, and histological changes. RESULTS Our findings indicated that topical treatment with mastic significantly ameliorated ear swelling, itch behaviour, immunocyte infiltration, and cytokine production. Histological evaluation confirmed the occurrence of anti-inflammatory responses. The anti-inflammatory and anti-pruritic effects of topical treatment with mastic (3% and 5%) were further confirmed in a mouse model of atopic dermatitis which was generated by topical application of TDI in NC/Nga mice. Thickness of the back skin, AD score, transepidermal water loss (TEWL), and itch behaviour were measured weekly, and immunocyte differentiation, cytokine determination, and histological changes were also analysed. Mastic treatment significantly attenuated the skin thickness, AD score, TEWL, and itch behaviour. Corroborated reduction was observed in the numbers of T cells and IgE-B cells, as well as in pro-inflammatory cytokine production. The reproducibility of the effects of mastic was confirmed with 1% mastic ointment in a setting similar to the AD mouse model. In vitro evaluation of keratinocytes indicated that mastic pre-exposure induced a significant dose-dependent decrease in cytokine production. CONCLUSION Our findings thus demonstrate that topical treatment with mastic significantly ameliorate inflammatory and pruritic responses in a mouse model of allergic dermatitis.
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Affiliation(s)
- Risako Kishimoto
- Laboratory of Veterinary Pharmacology, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa, Japan
| | - Narumi Kato
- Laboratory of Veterinary Pharmacology, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa, Japan
| | - Mayuka Koike
- Laboratory of Veterinary Pharmacology, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa, Japan
| | - Naoki Iwashita
- Laboratory of Veterinary Pharmacology, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa, Japan; Bioalchemis, 3-28-61 Honshuku-cho, Fuchu-shi, Tokyo, Japan
| | - Yoshiichi Takagi
- Laboratory of Veterinary Pharmacology, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa, Japan; Japan SLC, Inc, 85 Ohara-cho, Kita-ku, Hamamatsu-shi, Shizuoka, Japan
| | - Tomoki Fukuyama
- Laboratory of Veterinary Pharmacology, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa, Japan.
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Li Y, Li L. Contact Dermatitis: Classifications and Management. Clin Rev Allergy Immunol 2021; 61:245-281. [PMID: 34264448 DOI: 10.1007/s12016-021-08875-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2021] [Indexed: 01/04/2023]
Abstract
Contact dermatitis (CD) is a common inflammatory skin disease caused by exposure to contact allergens and irritants. It is also the most common reason of occupational dermatitis and contributes greatly to hand dermatitis and facial dermatitis. Besides the two major forms of contact dermatitis: allergic contact dermatitis and irritant contact dermatitis, other subtypes of CD have been recognized including immediate skin reactions, photoinduced contact dermatitis, systemic contact dermatitis, and non-eczematous contact dermatitis. CD is a great imitator which can mimic many kinds of skin diseases, such as atopic dermatitis, lichen planus, and angioedema. For the diagnosis of CD, a complete medical history, including occupational history, is very important. It can give a clue of CD and provide a list of suspected substances. Besides the well-known diagnostic test, patch testing, there are many other diagnostic tests can be used to help diagnosis of CD and identify the causative allergens, including photopatch test, skin tests for detecting of immediate contact reactions, serum allergen-specific IgE test, and qualitative and quantitative testing of allergen in the suspected materials patients exposed to and challenge test. Before the treatment, the suspected irritants or allergens should be avoided completely. This includes both the removal of the patient from the environment that contains those substances and the promotion of the metabolism and expulsion of the allergens that have been absorbed by the body. In addition, it is also important to restore the skin barrier and reduce skin inflammation through multiple treatments, such as emollients, topical corticosteroids, and antihistamines, as well as systemic corticosteroids and immunosuppressants. Early and appropriate treatments are important to prevent further deterioration and persistence of the skin condition.
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Affiliation(s)
- Yan Li
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Linfeng Li
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
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Goldenberg M, Wang H, Walker T, Kaffenberger BH. Clinical and immunologic differences in cellulitis vs. pseudocellulitis. Expert Rev Clin Immunol 2021; 17:1003-1013. [PMID: 34263717 DOI: 10.1080/1744666x.2021.1953982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction: The immunologic mechanisms between cellulitis and pseudocellulitis differ greatly, even though their clinical presentations may overlap.Areas covered: This article discusses cellulitis and common entities within the pseudocellulitis spectrum including acute lymphedema, superficial venous thrombosis, allergic contact dermatitis, lipodermatosclerosis, stasis dermatitis, erythema nodosum, cutaneous gout, and bursitis. The literature search was conducted from PubMed search engine between March and May 2021.Expert commentary: While immunologic differences in cellulitis and the various entities of pseudocellulitis are clear, there is a practice gap in applying these differences to the clinic and hospital setting. Further, existing studies are weakened by the lack of a gold-standard diagnosis in this disease category. Additional work is necessary in developing a gold-standard for the diagnosis and secondly, to project these immunologic differences as biomarkers to differentiate sterile inflammation from a potential life threatening bacterial or fungal infection.
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Affiliation(s)
- Michael Goldenberg
- Division of Dermatology, Ohio State University College of Medicine, the Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Henry Wang
- Department of Emergency Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Trent Walker
- Division of Dermatology, Ohio State University College of Medicine, the Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Benjamin H Kaffenberger
- Division of Dermatology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
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