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Ljungberg Silic L, Persson C, Pesonen M, Suuronen K, Svedman C, Bergendorff O. 2-Cyanoethyl dimethyldithiocarbamate, a new contact allergen found in accelerator-free nitrile gloves. Contact Dermatitis 2024; 91:45-53. [PMID: 38602297 DOI: 10.1111/cod.14553] [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: 01/16/2024] [Revised: 03/12/2024] [Accepted: 03/19/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Allergic contact dermatitis (ACD) from rubber glove usage is usually caused by rubber additives such as the accelerators. However, in analyses of the suspected gloves, ordinary rubber allergens are not always found. Accelerator-free rubber gloves are available, but some patients with accelerator allergy do not tolerate them and might also be patch test positive to them. OBJECTIVES To identify and chemically characterize a new allergen, 2-cyanoethyl dimethyldithiocarbamate (CEDMC), in rubber gloves. We describe two patient cases: patient 1 that led us to the identification of CEDMC and patient 2 with occupational ACD caused by CEDMC. METHODS The patients were examined with patch testing including baseline and rubber series, and their own rubber gloves. High-performance liquid chromatography (HPLC) was used for chemical analysis of rubber gloves. The allergen was synthesized and identified by nuclear magnetic resonance, mass spectrometry and infrared spectrometry, and tested on patient 2. RESULTS CEDMC was identified by HPLC in a nitrile glove associated with hand eczema in patient 1. Patient 2 whose nitrile gloves contained CEDMC was patch test positive to CEDMC. CONCLUSIONS CEDMC is a new contact allergen in nitrile gloves and probably forms during vulcanization from residual monomer acrylonitrile and rubber additives.
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Affiliation(s)
- Linda Ljungberg Silic
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Christina Persson
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Maria Pesonen
- Occupational Health Unit, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Katri Suuronen
- Occupational Health Unit, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Cecilia Svedman
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Ola Bergendorff
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
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2
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Eriksson TBJ, Isaksson M, Engfeldt M, Dahlin J, Tegner Y, Ofenloch R, Bruze M. Contact allergy in Swedish professional ice hockey players. Contact Dermatitis 2024; 90:574-584. [PMID: 38501375 DOI: 10.1111/cod.14529] [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: 08/10/2023] [Revised: 02/01/2024] [Accepted: 02/05/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Professional ice hockey players may contract irritant and allergic contact dermatitis. AIMS To investigate the presence of contact allergy (CA) in professional ice hockey players in Sweden. METHODS Ten teams from the two top leagues were assessed for potential occupational exposure to sensitizers. Exactly 107 players were patch tested with an extended baseline series and a working series, in total 74 test preparations. The CA rates were compared between the ice hockey players and controls from the general population and dermatitis patients. RESULTS One out of 4 players had at least one contact allergy. The most common sensitizers were Amerchol L 101, nickel and oxidized limonene. CA was as common in the ice hockey players as in dermatitis patients and significantly more common than in the general population. Fragrances and combined sensitizers in cosmetic products (fragrances + preservatives + emulsifier) were significantly more common in ice hockey players compared with the general population. CONCLUSION The possible relationship between CA to fragrances and cosmetic products on the one hand and the presence of dermatitis on the other should be explored further.
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Affiliation(s)
- Tomas B J Eriksson
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Marléne Isaksson
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Malin Engfeldt
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Jakob Dahlin
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Yelverton Tegner
- Department of Health, Education and Technology, Luleå University of Technology, Luleå, Sweden
| | - Robert Ofenloch
- Occupational Dermatology, Department of Dermatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Magnus Bruze
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
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3
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Llamas-Segura C, Cebolla-Verdugo M, Velasco-Amador JP, Ruiz-Villaverde R, Navarro-Triviño FJ. Guarding the goal: A case study on allergic contact dermatitis in a young football goalkeeper's hand. Contact Dermatitis 2024. [PMID: 38764174 DOI: 10.1111/cod.14590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/01/2024] [Accepted: 05/08/2024] [Indexed: 05/21/2024]
Affiliation(s)
| | | | | | | | - Francisco José Navarro-Triviño
- Department of Dermatology, San Cecilio University Hospital, Granada, Spain
- Department of Contact Eczema and Immunoallergic Diseases, Dermatology, San Cecilio University Hospital, Granada, Spain
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4
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Bruze M, Antelmi A, Dahlin J, Hamnerius N, Hauksson I, Hindsén M, Isaksson M, Lejding T, Mowitz M, Svedman C, Bergendorff O. Should acetophenone azine be inserted in a baseline patch test series? Contact Dermatitis 2023; 89:295-297. [PMID: 37401042 DOI: 10.1111/cod.14378] [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: 06/02/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 07/05/2023]
Affiliation(s)
- Magnus Bruze
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Annarita Antelmi
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Jakob Dahlin
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Nils Hamnerius
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Inese Hauksson
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Monica Hindsén
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Marléne Isaksson
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Tina Lejding
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Martin Mowitz
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Cecilia Svedman
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Ola Bergendorff
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Malmö, Sweden
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5
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Impact of trends in new and emerging contact allergens. Int J Womens Dermatol 2022; 8:e006. [PMID: 35620033 PMCID: PMC9112390 DOI: 10.1097/jw9.0000000000000006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/09/2021] [Indexed: 11/26/2022] Open
Abstract
Allergic contact dermatitis represents a T cell-mediated, delayed-type hypersensitivity response to exogenous agents. While allergic contact dermatitis is one of the most common causes of skin disease encountered by dermatologists, emerging trends within the field are in constant flux, as influenced by ever-changing industry practices and evolving consumer behaviors. Although certain allergens continue to predominate, new chemicals are frequently being introduced, thus shifting the pattern of allergen exposure and sensitization. This review examines the impact of trends in new and emerging contact allergens, with particular attention to clinical contexts in which these agents may be encountered. In addition, we offer a working knowledge of these allergens’ characteristics, sources, and relevance, while outlining recommendations to accurately evaluate, diagnose, and provide appropriate counseling for these diseases.
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The Value of Patch Testing With Shoe Material Samples in Patients Suspected of Shoe Allergic Contact Dermatitis. Dermatitis 2021; 33:116-121. [PMID: 34570734 DOI: 10.1097/der.0000000000000790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Patch testing is the standard diagnostic tool for shoe allergic contact dermatitis (ACD). As shoe materials change over time, utilizing commercial allergen series might be ineffective. However, because testing with patients' shoe samples is laborious, its value is questioned. OBJECTIVE The aim of this study was to ascertain the benefits of patch testing with patients' shoes by comparing the frequencies of patch-test positivity of shoes and shoe-related allergens in baseline series for suspected shoe ACD patients. METHODS A retrospective study was conducted of patients with clinically suspected shoe ACD who underwent patch testing with baseline series and shoe samples 2000 to 2019. RESULTS Almost half of the cohort (77 of 178; 43.3%) was diagnosed with shoe ACD. Of those 77, 48 (62.3%) were positive to shoe-related allergens from the baseline series, whereas 53 (68.8%) were positive to their shoe materials. The prevalence of tests positive to shoe material but negative to shoe-related allergens was 29 of 77 (37.7%). The most common shoe-related allergens were potassium dichromate (7.9%), carba mix (6.8%), and mercapto mix (6.7%). CONCLUSIONS Patch testing with shoe materials increased the diagnostic yield by 37.7 percent. To diagnose shoe ACD, testing of shoe materials may compensate for unknown, scarce, or novel allergens not in the baseline series.
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Frewen J, Bergendorff O, Divekar P. Shin-pad dermatitis in a young footballer. Clin Exp Dermatol 2021; 46:1379-1380. [PMID: 34142738 DOI: 10.1111/ced.14746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/06/2021] [Accepted: 05/12/2021] [Indexed: 11/29/2022]
Affiliation(s)
- J Frewen
- Department of Dermatology, Royal Cornwall Hospital, Truro, Cornwall, UK
| | - O Bergendorff
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - P Divekar
- Department of Dermatology, Royal Cornwall Hospital, Truro, Cornwall, UK
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8
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Nguyen J, Chen JK. Environmental Causes of Dermatitis. Immunol Allergy Clin North Am 2021; 41:375-392. [PMID: 34225895 DOI: 10.1016/j.iac.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Environmental, or exogenous, dermatitis is comprised of irritant and allergic contact dermatitis, which account for 80% and 20% of cases of contact dermatitis, respectively. Contact dermatitis is extremely common, and failure to diagnose this entity may result in overlooking a potentially curable driver of disease. In this review, we describe how clinical features, such as morphology or history, can assist in distinguishing exogenous from endogenous causes of dermatitis, and allergic from irritant contact dermatitis. Additionally, we provide an overview of common contact allergens and how dermatitis distribution can suggest possible culprit allergens. Patch testing is needed to confirm contact allergy.
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Affiliation(s)
- Jannett Nguyen
- Department of Dermatology, Stanford University School of Medicine, 450 Broadway Street, Pavilion C, 2nd Floor, Redwood City, CA 94063, USA
| | - Jennifer K Chen
- Department of Dermatology, Stanford University School of Medicine, 450 Broadway Street, Pavilion C, 2nd Floor, Redwood City, CA 94063, USA.
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9
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Brown C, Yu J. Pediatric Allergic Contact Dermatitis. Immunol Allergy Clin North Am 2021; 41:393-408. [PMID: 34225896 DOI: 10.1016/j.iac.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Allergic contact dermatitis (ACD) affects up to 20% of adults and children, although children are infrequently patch tested. Available data suggest that children and adults, with or without atopic dermatitis, have the same prevalence of ACD. Patch testing is the gold standard for evaluation of ACD. The Pediatric Baseline Series was recently published by expert consensus for use in pediatric patch testing, with additional allergens tested as guided by history. This article examines methods of patch testing and up-to-date data on pediatric ACD. The top allergens are reviewed, and avoidance strategies are discussed.
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Affiliation(s)
- Christen Brown
- Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112, USA
| | - JiaDe Yu
- Department of Dermatology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
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10
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Facial Personal Protective Equipment: Materials, Resterilization Methods, and Management of Occupation-Related Dermatoses. Dermatitis 2021; 32:78-85. [PMID: 33273243 DOI: 10.1097/der.0000000000000699] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The coronavirus infectious disease 2019 pandemic has resulted in health care workers donning personal protective equipment (PPE) for extended periods. OBJECTIVES The aims of the study were to review facial PPE (surgical masks and N95 respirators) ingredients, to identify facial PPE resterilization techniques, and to recommend strategies for prevention and management of facial PPE-related dermatoses. METHODS Twenty-one facial PPE (11 N95 respirators, 10 surgical masks) were reviewed. Resterilization techniques were identified. Personal protective equipment-induced occupational dermatoses and management strategies were explored. RESULTS Polypropylene is the most common chemical identified in facial PPE. Most masks contain aluminum at the nosepiece. Two surgical masks released nickel. Facial PPE dermatoses include irritant contact dermatitis, allergic contact dermatitis, acne, and contact urticaria. Strategies for prevention and management of facial PPE occupational dermatoses are discussed. CONCLUSIONS There are increasing reports of occupational dermatoses associated with facial PPE. This review discusses the components of facial PPE, mask resterilization methods, and strategies for prevention and management of facial PPE dermatoses.
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11
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Mahler V. [New allergens for occupational dermatology?]. Hautarzt 2021; 72:474-483. [PMID: 33950272 DOI: 10.1007/s00105-021-04825-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND The environment is continuously subject to change. Exposures in the work environment and therefore the importance of occupational type I and type IV allergens may change. OBJECTIVES The most important trends concerning occupational allergens, new occupational allergens/allergen exposures, the diagnostic procedure to detect new allergens in practice and regulatory developments are presented. MATERIALS AND METHODS Building on known relevant allergen exposures in occupational dermatology, published trends from clinical cohorts are evaluated and a systematic literature search (PubMed 2016-2021) for new occupational allergens is also performed RESULTS: Occupations with the highest incidence of occupational allergic contact urticaria and/or protein contact dermatitis include bakers, farmers and farm workers, veterinary technicians, veterinarians, cooks, dairy and livestock workers, gardeners, and hairdressers. The highest risk of developing occupational contact dermatitis is in health care, agriculture, metalworking occupations and machine operators, the food sector, service industries, and construction occupations. The search strategy "new occupational allerg*" yielded 603 hits and "novel occupational allerg*" 158 hits. A total of 25 papers included results relevant to the research question and were processed. New protein-based immediate-type allergens, as well as contact allergens (haptens) relevant for occupational dermatology, are presented. CONCLUSIONS Current trends on known occupational allergens and new occupational allergens in the period 2016-2021 can be identified. Only a thorough individual workplace history and testing of patients' own materials can identify new allergens in occupational dermatology.
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Affiliation(s)
- Vera Mahler
- Paul-Ehrlich-Institut, Paul-Ehrlich-Str. 51-59, 63225, Langen, Deutschland. .,Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Erlangen, Deutschland.
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12
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Chemical Methods for Detection of Allergens and Skin Exposure. Contact Dermatitis 2021. [DOI: 10.1007/978-3-030-36335-2_27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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14
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15
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Besner Morin C, Stanciu M, Miedzybrodzki B, Sasseville D. Allergic contact dermatitis from acetophenone azine in a Canadian child. Contact Dermatitis 2020; 83:41-42. [DOI: 10.1111/cod.13504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 02/24/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Catherine Besner Morin
- Division of DermatologyMcGill University Health Centre, Montreal General Hospital Montréal Quebec Canada
| | - Monica Stanciu
- Centre for Dermatology and Psoriasis Montréal Quebec Canada
| | - Barbara Miedzybrodzki
- Division of Pediatric DermatologyMcGill University Health Centre, Montreal Children's Hospital Montréal Quebec Canada
| | - Denis Sasseville
- Division of DermatologyMcGill University Health Centre, Montreal General Hospital Montréal Quebec Canada
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16
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Allergic Reactions to Rubber Components. Contact Dermatitis 2020. [DOI: 10.1007/978-3-319-72451-5_87-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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17
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Chemical Methods for Detection of Allergens and Skin Exposure. Contact Dermatitis 2020. [DOI: 10.1007/978-3-319-72451-5_27-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Darrigade A, Raison‐Peyron N, Courouge‐Dorcier D, Vital‐Durand D, Milpied B, Giordano‐Labadie F, Aerts O. The chemical acetophenone azine: an important cause of shin and foot dermatitis in children. J Eur Acad Dermatol Venereol 2019; 34:e61-e62. [DOI: 10.1111/jdv.15911] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A.S. Darrigade
- Department of Dermatology Contact Allergy Unit University Hospital Antwerp (UZA) University of Antwerp (UA) Antwerp Belgium
- Department of Dermatology Hôpital Saint‐André‐CHU Bordeaux Bordeaux France
| | - N. Raison‐Peyron
- Department of Dermatology Allergology Unit Hôpital Saint Eloi‐ CHU Montpellier Montpellier France
| | | | - D. Vital‐Durand
- Department of Dermatology Hôpital Edouard Herriot Hospices civils de Lyon LyonFrance
| | - B. Milpied
- Department of Dermatology Hôpital Saint‐André‐CHU Bordeaux Bordeaux France
| | - F. Giordano‐Labadie
- Department of Dermatology Hôpital Larrey University of Toulouse Toulouse France
| | - O. Aerts
- Department of Dermatology Contact Allergy Unit University Hospital Antwerp (UZA) University of Antwerp (UA) Antwerp Belgium
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19
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Allergic Contact Dermatitis to Shin Pads in a Hockey Player: Acetophenone Is an Emerging Allergen. Dermatitis 2019; 30:162-163. [DOI: 10.1097/der.0000000000000444] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Chemical Methods for Detection of Allergens and Skin Exposure. Contact Dermatitis 2019. [DOI: 10.1007/978-3-319-72451-5_27-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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Tham EH, Dyjack N, Kim BE, Rios C, Seibold MA, Leung DYM, Goleva E. Expression and function of the ectopic olfactory receptor OR10G7 in patients with atopic dermatitis. J Allergy Clin Immunol 2018; 143:1838-1848.e4. [PMID: 30445058 DOI: 10.1016/j.jaci.2018.11.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/01/2018] [Accepted: 11/02/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND Ectopic olfactory receptors (ORs) are found in the skin, but their expression and biological function in normal skin and skin form patients with atopic dermatitis (AD) are unknown. OBJECTIVES We sought to characterize the expression of ORs in the skin and assess OR-mediated biological responses of primary human keratinocytes in the presence of odorant ligands. METHODS OR expression was examined by using whole-transcriptome sequencing of skin tape strips collected from patients with AD and healthy control (HC) subjects. OR10G7 and filaggrin 1 (FLG-1) expression was analyzed by using RT-PCR and immunostaining in skin biopsy specimens and primary human keratinocytes from patients with AD and HC subjects. ATP and cyclic AMP production by control and OR10G7 small interfering RNA-transfected keratinocytes in response to odorant stimulation with acetophenone and eugenol was assessed. RESULTS A total of 381 OR gene transcripts were detected in the skin samples, with the greatest OR expression detected in the skin tape strips corresponding to the upper granular layer of the skin. OR10G7 expression was significantly increased in skin biopsy specimens from patients with AD compared with those from HC subjects (P = .01) and inversely correlated with FLG-1 expression (P = .009). OR10G7 expression was greatest in undifferentiated keratinocytes from patients with AD and was downregulated with progressive differentiation. Primary human keratinocytes produced ATP, an essential neurotransmitter in sensory pathways, in response to acetophenone and eugenol, odorants previously identified as potential ligands for this receptor. This response was abolished in OR10G7 small interfering RNA-transfected keratinocytes. CONCLUSIONS OR10G7 is expressed at significantly greater levels in undifferentiated keratinocytes from patients with AD compared with HC subjects. OR10G7 is likely involved in transmission of skin-induced chemosensory responses to odorant stimulation, which might modulate differential nociceptive responses in AD skin.
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Affiliation(s)
- Elizabeth Huiwen Tham
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Khoo Teck Puat-National University Children's Medical Institute, National University Hospital, National University Health System, Singapore; Department of Pediatrics, National Jewish Health, Denver, Colo
| | - Nathan Dyjack
- Department of Pediatrics, National Jewish Health, Denver, Colo
| | - Byung Eui Kim
- Department of Pediatrics, National Jewish Health, Denver, Colo
| | - Cydney Rios
- Department of Pediatrics, National Jewish Health, Denver, Colo
| | - Max A Seibold
- Department of Pediatrics, National Jewish Health, Denver, Colo
| | | | - Elena Goleva
- Department of Pediatrics, National Jewish Health, Denver, Colo.
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22
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Uter W, Werfel T, White IR, Johansen JD. Contact Allergy: A Review of Current Problems from a Clinical Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15061108. [PMID: 29844295 PMCID: PMC6025382 DOI: 10.3390/ijerph15061108] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 05/20/2018] [Accepted: 05/26/2018] [Indexed: 12/17/2022]
Abstract
Contact allergy is common, affecting 27% of the general population in Europe. Original publications, including case reports, published since 2016 (inclusive) were identified with the aim of collating a full review of current problems in the field. To this end, a literature search employing methods of systematic reviewing was performed in the Medline® and Web of Science™ databases on 28 January 2018, using the search terms (“contact sensitization” or “contact allergy”). Of 446 non-duplicate publications identified by above search, 147 were excluded based on scrutiny of title, abstract and key words. Of the remaining 299 examined in full text, 291 were deemed appropriate for inclusion, and main findings were summarised in topic sections. In conclusion, diverse sources of exposures to chemicals of widely-differing types and structures, continue to induce sensitisation in man and may result in allergic contact dermatitis. Many of the chemicals are “evergreen” but others are “newcomers”. Vigilance and proper investigation (patch testing) are required to detect and inform of the presence of these haptens to which our populations remain exposed.
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Affiliation(s)
- Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, University of Erlangen/Nürnberg, 91054 Erlangen, Germany.
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, 30625 Hannover, Germany.
| | - Ian R White
- St John's Institute of Dermatology, Guy's Hospital, London SE1 9RT, UK.
| | - Jeanne D Johansen
- Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark.
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23
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De Fré C, Bergendorff O, Raison-Peyron N, van de Voorde K, Romaen E, Lambert J, Persson C, Aerts O. Acetophenone azine: a new shoe allergen causing severe foot dermatitis. Contact Dermatitis 2017; 77:416-417. [DOI: 10.1111/cod.12843] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 05/12/2017] [Indexed: 11/26/2022]
Affiliation(s)
- Charlotte De Fré
- Department of Dermatology; University Hospital Antwerp (UZA) and University of Antwerp (UA); 2650 Antwerp Belgium
| | - Ola Bergendorff
- Department of Occupational and Environmental Dermatology; Skåne University Hospital, Lund University; 214 28 Malmö Sweden
| | - Nadia Raison-Peyron
- Allergology Unit, Department of Dermatology; Hôpital Saint Eloi CHU Montpellier; 34295 Montpellier Cedex 5 France
| | - Karen van de Voorde
- Department of Dermatology; University Hospital Antwerp (UZA) and University of Antwerp (UA); 2650 Antwerp Belgium
| | - Elien Romaen
- Department of Dermatology; University Hospital Antwerp (UZA) and University of Antwerp (UA); 2650 Antwerp Belgium
| | - Julien Lambert
- Department of Dermatology; University Hospital Antwerp (UZA) and University of Antwerp (UA); 2650 Antwerp Belgium
| | - Christina Persson
- Department of Occupational and Environmental Dermatology; Skåne University Hospital, Lund University; 214 28 Malmö Sweden
| | - Olivier Aerts
- Department of Dermatology; University Hospital Antwerp (UZA) and University of Antwerp (UA); 2650 Antwerp Belgium
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Raison-Peyron N, Bergendorff O, Du-Thanh A, Bourrain JL, Bruze M. Two new cases of severe allergic contact dermatitis caused by acetophenone azine. Contact Dermatitis 2017; 76:380-381. [DOI: 10.1111/cod.12777] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 01/13/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Nadia Raison-Peyron
- Allergology Unit, Dermatology Department; Hôpital Saint Eloi, CHU Montpellier; 34295 Montpellier cedex 5 France
| | - Ola Bergendorff
- Department of Occupational and Environmental Dermatology; Skåne University Hospital, Lund University; 205 02 Malmö Sweden
| | - Aurélie Du-Thanh
- Allergology Unit, Dermatology Department; Hôpital Saint Eloi, CHU Montpellier; 34295 Montpellier cedex 5 France
| | - Jean-Luc Bourrain
- Allergology Unit, Dermatology Department; Hôpital Saint Eloi, CHU Montpellier; 34295 Montpellier cedex 5 France
| | - Magnus Bruze
- Department of Occupational and Environmental Dermatology; Skåne University Hospital, Lund University; 205 02 Malmö Sweden
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