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Uter W, Strahwald J, Hallmann S, Johansen JD, Havmose MS, Kezic S, van der Molen HF, Macan J, Babić Ž, Franić Z, Macan M, Turk R, Symanzik C, Weinert P, John SM. Systematic review on skin adverse effects of important hazardous hair cosmetic ingredients with a focus on hairdressers. Contact Dermatitis 2023; 88:93-108. [PMID: 36254351 DOI: 10.1111/cod.14236] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 09/20/2022] [Accepted: 10/12/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND The burden of occupational hand eczema in hairdressers is high, and (partly strong) allergens abound in the hair cosmetic products they use. OBJECTIVES To systematically review published evidence concerning contact allergy to an indicative list of active ingredients of hair cosmetics, namely, p-phenylenediamine (PPD), toluene-2,5-diamine (PTD), persulfates, mostly ammonium persulfate (APS), glyceryl thioglycolate (GMTG), and ammonium thioglycolate (ATG), concerning the prevalence of sensitization, particularly in terms of a comparison (relative risk; RR) between hairdressers and non-hairdressers. METHODS Following a PROSPERO-registered and published protocol, eligible literature published from 2000 to February 2021 was identified, yielding 322 publications, and extracted in standardized publication record forms, also considering risk of bias. RESULTS Based on 141 publications, the contact allergy prevalence to PPD was 4.3% (95% CI: 3.8-4.9%) in consecutively patch tested patients. Other ingredients were mostly tested in an aimed fashion, yielding variable, and partly high contact allergy prevalences. Where possible, the RR was calculated, yielding an average increased sensitization risk in hairdressers of between 5.4 (PPD) and 3.4 (ATG). Additional evidence related to immediate-type hypersensitivity, experimental results, exposures, and information from case reports was qualitatively synthesized. CONCLUSIONS An excess risk of contact allergy is clearly evident from the pooled published evidence from the last 20 years. This should prompt an improvement in working conditions and product safety.
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Affiliation(s)
- Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander Universität Erlangen/Nürnberg, Erlangen, Germany
| | - Julia Strahwald
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander Universität Erlangen/Nürnberg, Erlangen, Germany
| | - Sarah Hallmann
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander Universität Erlangen/Nürnberg, Erlangen, Germany
| | - Jeanne D Johansen
- National Allergy Research Centre, Department of Skin and Allergy, University of Copenhagen, Gentofte Hospital, Copenhagen, Denmark
| | - Martin S Havmose
- National Allergy Research Centre, Department of Skin and Allergy, University of Copenhagen, Gentofte Hospital, Copenhagen, Denmark
| | - Sanja Kezic
- Amsterdam UMC, University of Amsterdam, Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Henk F van der Molen
- Amsterdam UMC, University of Amsterdam, Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Jelena Macan
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Željka Babić
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Zrinka Franić
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Marija Macan
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Rajka Turk
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Cara Symanzik
- Department of Dermatology, Environmental Medicine and Health Theory, Osnabrück University, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at Osnabrück University, Osnabrück, Germany
| | - Patricia Weinert
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at Osnabrück University, Osnabrück, Germany
| | - Swen M John
- Department of Dermatology, Environmental Medicine and Health Theory, Osnabrück University, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at Osnabrück University, Osnabrück, Germany
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Effect of Graphene and Graphene Oxide on Airway Barrier and Differential Phosphorylation of Proteins in Tight and Adherens Junction Pathways. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:nano11051283. [PMID: 34068174 PMCID: PMC8152977 DOI: 10.3390/nano11051283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 12/15/2022]
Abstract
Via inhalation we are continuously exposed to environmental and occupational irritants which can induce adverse health effects, such as irritant-induced asthma (IIA). The airway epithelium forms the first barrier encountered by these agents. We investigated the effect of environmental and occupational irritants on the airway epithelial barrier in vitro. The airway epithelial barrier was mimicked using a coculture model, consisting of bronchial epithelial cells (16HBE) and monocytes (THP-1) seeded on the apical side of a permeable support, and human lung microvascular endothelial cells (HLMVEC) grown on the basal side. Upon exposure to graphene (G) and graphene oxide (GO) in a suspension with fetal calf serum (FCS), ammonium persulfate (AP), sodium persulfate (SP) and hypochlorite (ClO−), the transepithelial electrical resistance (TEER) and flux of fluorescent labelled dextran (FD4-flux), was determined. Exposure to graphene nanoparticles (GNPs) induced an immediate negative effect on the epithelial barrier, whereas ClO− only had a negative impact after 24 h of exposure. AP and SP did not affect the barrier properties. The tight junctions (TJ) network showed less connected zonula occludens 1 (ZO-1) and occludin staining in GNP-exposed cocultures. Functional analysis of the phosphoproteomic data indicated that proteins in the adherens junction (AJ) and TJ pathways showed an altered phosphorylation due to GNP exposure. To conclude, the negative effect of GNPs on the epithelial barrier can be explained by the slightly altered the TJ organization which could be caused by alterations in the phosphorylation level of proteins in the AJ and TJ pathway.
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Alajaji A, Scheinman P. Contact allergy to ammonium persulfate: An epidemiologic study of 2138 consecutive dermatitis patients. Indian J Dermatol 2021; 66:616-619. [PMID: 35283527 PMCID: PMC8906301 DOI: 10.4103/ijd.ijd_71_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Persulfate is an oxidizing agent used for multiple purposes, including bleaching hair, bleaching flour, and as pool/spa water disinfectant. Objective: To identify the prevalence and clinical characteristics of patients allergic to ammonium persulfate (APS) among patients who underwent patch testing in our clinic. Methods: A retrospective chart review of 2138 patients who underwent patch testing at Brigham and Women's hospital in Boston between July 2015 to November 2019. All patients were tested to our standard series including APS 2.5% petrolatum. Given the irritant nature of APS, we included for analysis only patients with 2+ or 3+ reactions. Results: Among 2138 patients, 61 (2.85%) had 2+ or 3+ reactions to APS. In this study, 72% were female. 75% had an atopic diathesis; 56% had 2+ reactions, and 44% had 3+ reactions. Clinical relevance was definite in 11%, probable in 10%, and unknown/possible in 79%. In patients with definite clinical relevance, 6/7 had occupational allergic contact dermatitis: 4 hairdressers, 1 hair salon cleaner, and 1 aquarium worker; 1/7 was bleaching her hair. Conclusion: Prevalence of 2+ or 3+ APS reactions in this single-center study was higher than that reported by the North American Contact Dermatitis Group, 2015–2016, (0.75% vs. 2.85% in our study). APS is an important occupational allergen, and clinicians should be aware of this when treating patients with exposure to APS.
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Inhalation of ammonium sulfate and ammonium nitrate adversely affect sperm function. Reprod Toxicol 2020; 96:424-431. [PMID: 32866586 DOI: 10.1016/j.reprotox.2020.08.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/19/2020] [Accepted: 08/22/2020] [Indexed: 01/09/2023]
Abstract
Among the components of air pollution in developing countries and Asia, (NH4)2SO4 and NH4NO3 are known as major water-soluble in-organic compounds that cause particulate matter. Several researchers have been reported that the (NH4)2SO4 and NH4NO3 induce abnormal decreases in body weight, as well as pneumotoxic, and immunotoxic. Moreover, while it has been reported that (NH4)2SO4 and NH4NO3 have detrimental effects on reproduction, specific effects on male fertility have not been addressed in depth. Therefore, the present study evaluated the reproductive toxicity of (NH4)2SO4 and NH4NO3 in spermatozoa under the capacitation condition. Results showed that various sperm motion parameters were significantly altered after inhalation of (NH4)2SO4 and NH4NO3. In particular, alterations to a range of motion kinematic parameters and to capacitation status were observed after capacitation. In addition, protein kinase A (PKA) activity and tyrosine phosphorylation were altered by (NH4)2SO4 and NH4NO3 regardless of capacitation. Taken together, our results show that inhalation of (NH4)2SO4 and NH4NO3 may induce adverse effects on male fertility such as sperm motility, motion kinematics, and capacitation status via unusual tyrosine phosphorylation by abnormal PKA activity. Therefore, we suggest that exposure to (NH4)2SO4 and NH4NO3 should be highlighted as a health risk, as it may lead to male reproductive toxicity in humans and animals.
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Cruz M, Sanchez-Díez S, I O, Romero-Mesones C, J V, Velde G V, X M. The immunomodulatory effects of diesel exhaust particles in asthma. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 263:114600. [PMID: 33618472 DOI: 10.1016/j.envpol.2020.114600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/31/2020] [Accepted: 04/13/2020] [Indexed: 06/12/2023]
Abstract
Ammonium persulfate (AP) causes occupational asthma (OA) and diesel exhaust particles (DEP) exacerbate asthma; however, the role of DEP in asthma due to chemical agents has not been assessed to date. Therefore, the present work aims to study the immunomodulatory effects of DEP in a mouse model of chemical asthma. BALB/c ByJ mice were randomly divided into four experimental groups. On days 1 and 8, mice were dermally sensitized with AP or saline. On days 15, 18 and 21, they received intranasal instillations of AP or saline. Two experimental groups received DEP on every of the three challenges. Airway hyperresponsiveness (AHR), lung mechanics, pulmonary inflammation in bronchoalveolar lavage, leukocyte numbers in total lung tissue, oxidative stress and optical projection tomography (OPT) studies were assessed. The AP-sensitized and challenged group showed asthma-like responses, such as airway hyperresponsiveness, increased levels of eosinophils and NKs and lower numbers of monocytes and CD11b-Ly6C- dendritic cells (DCs). Mice exposed to DEP alone showed increased levels of neutrophils and NKs, reduced numbers of monocytes and alveolar macrophages, and increased levels of CD11b + Ly6C- DCs. The AP sensitized and AP + DEP challenged group also showed asthma-like symptoms such as AHR, as well as increased numbers of eosinophils, neutrophils, CD11b + Ly6C- DCs and decreased levels of total and alveolar macrophages and tolerogenic DCs. Particle deposition was visualised using OPT. In the DEP group the particles were distributed relatively evenly, while in the AP + DEP group they were seen mainly in the large conducting airways. The results show that DEP exposure activates the innate immune response and, together with AP, exacerbates asthma immune hallmarks. This mouse model provides the first evidence of the capacity of DEPs to increase CD11b + Ly6C- (Th2-related) DCs. This study also demonstrates, for the first time, a differential deposition pattern of DEP in lungs depending on asthma status.
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Affiliation(s)
- Mj Cruz
- Pulmonology Service, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER Enfermedades Respiratorias (CibeRes), Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain.
| | - S Sanchez-Díez
- Pulmonology Service, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER Enfermedades Respiratorias (CibeRes), Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ojanguren I
- Pulmonology Service, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER Enfermedades Respiratorias (CibeRes), Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - C Romero-Mesones
- Pulmonology Service, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER Enfermedades Respiratorias (CibeRes), Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Vanoirbeek J
- Centre of Environment and Health, KU Leuven, Leuven, Belgium
| | - Vande Velde G
- Department of Imaging and Pathology, Biomedical MRI, KU Leuven. Molecular Small Animal Imaging Center (MoSAIC), KU Leuven, Leuven, Belgium
| | - Muñoz X
- Pulmonology Service, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER Enfermedades Respiratorias (CibeRes), Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain; Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Barcelona, Spain
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Cho SA, Choi M, Park SR, An S, Park JH. Application of Spectro-DPRA, KeratinoSens™ and h-CLAT to estimation of the skin sensitization potential of cosmetics ingredients. J Appl Toxicol 2019; 40:300-312. [PMID: 31680285 DOI: 10.1002/jat.3904] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 08/17/2019] [Accepted: 08/26/2019] [Indexed: 12/21/2022]
Abstract
Ethical issues in animal toxicity testing have led to the search for alternative methods to determine the skin sensitization potential of cosmetic products. The emergence of ethical testing issues has led to the development of many alternative methods that can reliably estimate skin sensitization potentials. However, a single alternative method may not be able to achieve high predictivity due to the complexity of the skin sensitization mechanism. Therefore, several prediction assays, including both in chemico and in vitro test methods, were investigated and integrated based on the skin sensitization adverse outcome pathway. In this study, we evaluated three different integrated approaches to predict a human skin sensitization hazard using data from in vitro assays (KeratinoSens™ and human cell line activation test [h-CLAT]), and a newly developed in chemico assay (spectrophotometric direct peptide reactivity assay [Spectro-DPRA]). When the results of the in chemico and in vitro assays were combined, the predictivity of human data increased compared with that of a single assay. The highest predictivity was obtained for the approach in which sensitization potential was determined by Spectro-DPRA followed by final determination using the result of KeratinoSens™ and h-CLAT assays (96.3% sensitivity, 87.1% specificity, 86.7% positive predictive value, 96.4% negative predictive value and 91.4% accuracy compared with human data). While further optimization is needed, we believe this integrated approach may provide useful predictive data when determining the human skin sensitization potential of chemicals.
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Affiliation(s)
- Sun-A Cho
- Safety & Microbiology Research Lab, AmorePacific Corporation R&D Unit, Yongin-si, Republic of Korea.,Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Minseok Choi
- Safety & Microbiology Research Lab, AmorePacific Corporation R&D Unit, Yongin-si, Republic of Korea
| | - Sae-Ra Park
- Safety & Microbiology Research Lab, AmorePacific Corporation R&D Unit, Yongin-si, Republic of Korea
| | - Susun An
- Safety & Microbiology Research Lab, AmorePacific Corporation R&D Unit, Yongin-si, Republic of Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
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Boonchai W, Winayanuwattikun W, Limphoka P, Sukakul T. Contact allergy to hair cosmetic allergens in Thailand. Contact Dermatitis 2019; 81:426-431. [DOI: 10.1111/cod.13373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/27/2019] [Accepted: 08/04/2019] [Indexed: 12/01/2022]
Affiliation(s)
- Waranya Boonchai
- Department of Dermatology, Faculty of Medicine Siriraj HospitalMahidol University Bangkok Thailand
| | | | - Pichaya Limphoka
- Department of Dermatology, Faculty of Medicine Siriraj HospitalMahidol University Bangkok Thailand
| | - Thanisorn Sukakul
- Department of Dermatology, Faculty of Medicine Siriraj HospitalMahidol University Bangkok Thailand
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Cho SA, An S, Park JH. High-throughput screening (HTS)-based spectrophotometric direct peptide reactivity assay (Spectro-DPRA) to predict human skin sensitization potential. Toxicol Lett 2019; 314:27-36. [PMID: 31295538 DOI: 10.1016/j.toxlet.2019.07.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 06/09/2019] [Accepted: 07/06/2019] [Indexed: 11/25/2022]
Abstract
Some cosmetic ingredients can act as a chemical hapten to induce an immune response; therefore, evaluating the sensitizing potential of cosmetic ingredients is essential. We previously developed a novel in chemico direct peptide reactivity assay involving a spectrophotometric evaluation (Spectro-DPRA) for animal skin sensitization tests (local lymph node assay; LLNA). Based on previous research, we expanded the test materials to confirm the effectiveness of the Spectro-DPRA method for predicting the animal skin sensitization potential, and further determined the feasibility of the method for estimating the human skin sensitization potential. Spectro-DPRA showed 83.1% or 89.1% accuracy compared to a conventional LLNA or prediction based on human data, respectively, with a combination model using both a cysteine peptide and lysine peptide cut-off. To identify the effect of the lipophilicity of a chemical on predicting the skin sensitization potential, we applied our prediction model to chemicals with a Log Pow range of -1 to 4. Overall predictability was increased, and the accuracy compared to the LLNA and human data was 91.5% and 94.9%, respectively, in the combination cut-off prediction model. In conclusion, Spectro-DPRA serves as an easy, rapid, and high-throughput in chemico screening method with high accuracy to predict the human skin sensitization potential of chemicals.
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Affiliation(s)
- Sun-A Cho
- Safety and Microbiology Lab, Safety and Regulatory Research Division, AmorePacific Corporation R&D Unit, Yongin-si, South Korea; Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, South Korea
| | - Susun An
- Safety and Microbiology Lab, Safety and Regulatory Research Division, AmorePacific Corporation R&D Unit, Yongin-si, South Korea
| | - Jae-Hak Park
- Safety and Microbiology Lab, Safety and Regulatory Research Division, AmorePacific Corporation R&D Unit, Yongin-si, South Korea.
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Roy P, Dinda AK, Chaudhury S, Dasgupta S. β-cyclodextrin encapsulated polyphenols as effective antioxidants. Biopolymers 2017; 109. [DOI: 10.1002/bip.23084] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 10/09/2017] [Accepted: 10/24/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Pritam Roy
- Department of Chemistry; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Amit Kumar Dinda
- Department of Chemistry; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | | | - Swagata Dasgupta
- Department of Chemistry; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
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Ollé‐Monge M, Cruz M, Gomez‐Ollés S, Ojanguren I, Vanoirbeek J, Muñoz X. Effect of anti-IgE in occupational asthma caused by exposure to low molecular weight agents. Allergy 2017; 72:1720-1727. [PMID: 28439933 DOI: 10.1111/all.13190] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND The role of immunoglobulin (Ig)-E in occupational asthma (OA) due to low molecular weight (LMW) agents is not well established compared to classical atopic asthma. In this study, we evaluate whether anti-IgE monoclonal antibody (mAb) has an effect in a mouse model of OA, using persulfate salts. METHODS On days 1 and 8, BALB/C mice were dermally sensitized with 5% ammonium persulfate (AP) or dimethyl sulfoxide (DMSO). On days 15, 18, and 21, animals were injected intraperitoneally with anti-IgE mAb or PBS 6 hours before challenge with AP or saline. Airway hyper-responsiveness (AHR) using a methacholine test, airway inflammation in bronchoalveolar lavage (BAL) and lung tissue, and total free IgE in serum samples were analyzed 24, 48, and 96 hours after the last challenge. RESULTS Anti-IgE mAb treatment almost completely neutralized free serum IgE. In AP-sensitized and challenged mice, anti-IgE mAb treatment abolished AHR 24 hour and 48 hour after the last challenge and significantly reduced the total number of eosinophils and neutrophils 48 hour and 96 hour after the last AP challenge compared with nontreated mice. Levels of interleukin (IL)-13 in BAL were also significantly decreased after anti-IgE administration 24 hour and 48 hour after the last AP challenge. Histological analysis of the lung sections from anti-IgE-treated mice revealed normal inflammatory patterns similar to control groups 48 hour after the last challenge. CONCLUSIONS Anti-IgE-treated mice showed a significant improvement in asthma features related to the AHR and airway inflammation. Anti-IgE mAb has positive effects in OA induced by persulfate salts.
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Affiliation(s)
- M. Ollé‐Monge
- Servicio de Neumologia Hospital Universitario Vall d'Hebron Barcelona Spain
- CIBER Enfermedades Respiratorias (CibeRes) Barcelona Spain
- Departament de Medicina Universitat Autònoma de Barcelona Barcelona Spain
| | - M.J. Cruz
- Servicio de Neumologia Hospital Universitario Vall d'Hebron Barcelona Spain
- CIBER Enfermedades Respiratorias (CibeRes) Barcelona Spain
- Departament de Medicina Universitat Autònoma de Barcelona Barcelona Spain
| | - S. Gomez‐Ollés
- Servicio de Neumologia Hospital Universitario Vall d'Hebron Barcelona Spain
- CIBER Enfermedades Respiratorias (CibeRes) Barcelona Spain
- Departament de Medicina Universitat Autònoma de Barcelona Barcelona Spain
| | - I. Ojanguren
- Servicio de Neumologia Hospital Universitario Vall d'Hebron Barcelona Spain
- CIBER Enfermedades Respiratorias (CibeRes) Barcelona Spain
- Departament de Medicina Universitat Autònoma de Barcelona Barcelona Spain
| | - J. Vanoirbeek
- Department of Public Health and Primary Care Centre for Environment and Health KU Leuven Leuven Belgium
| | - X. Muñoz
- Servicio de Neumologia Hospital Universitario Vall d'Hebron Barcelona Spain
- CIBER Enfermedades Respiratorias (CibeRes) Barcelona Spain
- Departament de Medicina Universitat Autònoma de Barcelona Barcelona Spain
- Department of Cell Biology Physiology and Immunology Universitat Autònoma de Barcelona Barcelona Spain
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Cruz MJ, Olle-Monge M, Vanoirbeek JA, Assialioui A, Gomez-Olles S, Muñoz X. Persistence of respiratory and inflammatory responses after dermal sensitization to persulfate salts in a mouse model of non-atopic asthma. Allergy Asthma Clin Immunol 2016; 12:26. [PMID: 27222656 PMCID: PMC4878079 DOI: 10.1186/s13223-016-0131-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 04/22/2016] [Indexed: 01/09/2023] Open
Abstract
Background Exposure to ammonium persulfate (AP) has been reported to be the main cause of occupational asthma in hairdressers. The aim of this study is to assess how long the asthmatic response to AP can be induced after dermal sensitization in a mouse model. Methods BALB/c mice received dermal applications of AP or dimethylsulfoxide (DMSO) (control) on days 1 and 8. They then received a single nasal instillation (challenge) of AP or saline on days 15, 22, 29, 36, 45, 60 and 90. Respiratory responsiveness to methacholine was measured 24 h after the challenge using a non-specific methacholine provocation test. Pulmonary inflammation was analysed in bronchoalveolar lavage (BAL), and total serum immunoglobulin (Ig) E, IgG1 and IgG2a were measured in serum samples. Histological analysis of lung slides was performed. Results Mice dermally sensitized and intranasally challenged with AP showed respiratory responsiveness to methacholine as long as 45 days after initial sensitization, as well as increased percentage of neutrophils in BAL compared with the control group. At day 60, dermally sensitized mice still presented bronchial hyperresponsiveness, while the percentage of neutrophils returned to baseline levels similar to those of controls. Total serum IgE increased significantly on day 22 after dermal sensitization. Total serum IgG1 and IgG2a increased from 45 days after dermal sensitization and remained high at 90 days. Conclusions Both respiratory responsiveness to methacholine and airway inflammation responses decrease with increasing time between sensitization and challenge. Respiratory responsiveness to methacholine tends to persist longer than inflammation.
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Affiliation(s)
- M J Cruz
- Servicio de Neumologia, Hospital Universitario Vall d'Hebron, Passeig Vall d'Hebron, 119, 08035 Barcelona, Spain ; CIBER Enfermedades Respiratorias (CibeRes), Barcelona, Spain
| | - M Olle-Monge
- Servicio de Neumologia, Hospital Universitario Vall d'Hebron, Passeig Vall d'Hebron, 119, 08035 Barcelona, Spain ; CIBER Enfermedades Respiratorias (CibeRes), Barcelona, Spain ; Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J A Vanoirbeek
- Centre of Environment and Health, KU Leuven, Leuven, Belgium
| | - A Assialioui
- Servicio de Neumologia, Hospital Universitario Vall d'Hebron, Passeig Vall d'Hebron, 119, 08035 Barcelona, Spain
| | - S Gomez-Olles
- Servicio de Neumologia, Hospital Universitario Vall d'Hebron, Passeig Vall d'Hebron, 119, 08035 Barcelona, Spain ; CIBER Enfermedades Respiratorias (CibeRes), Barcelona, Spain
| | - X Muñoz
- Servicio de Neumologia, Hospital Universitario Vall d'Hebron, Passeig Vall d'Hebron, 119, 08035 Barcelona, Spain ; CIBER Enfermedades Respiratorias (CibeRes), Barcelona, Spain ; Department of Cell Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Barcelona, Spain
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12
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Methylisothiazolinone: dermal and respiratory immune responses in mice. Toxicol Lett 2015; 235:179-88. [PMID: 25907379 DOI: 10.1016/j.toxlet.2015.04.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 04/16/2015] [Accepted: 04/17/2015] [Indexed: 11/21/2022]
Abstract
Methylisothiazolinone (MI), a widely used chemical preservative in industrial and household products, and cosmetics, has been associated with allergic contact dermatitis. However, the asthmogenic capacity of MI is currently unknown. In this study, we investigated the capacity of MI to elicit asthma-like responses in a validated mouse model. On days 1 and 8, mice (C57Bl/6 and BALB/c) were dermally treated with MI or vehicle on each ear. On day 15, mice received a single intranasal challenge with MI or vehicle. Immediately after the challenge, the early ventilatory response was measured using a double chamber plethysmograph. One day later, airway hyperreactivity, pulmonary inflammation and immune-related parameters were assessed. Dermal treatment with MI in both C57Bl/6 and BALB/c mice induced increased T- and B-cell proliferation in the auricular lymph nodes, along with IFN-γ production and limited increases in total serum IgE, confirming dermal sensitization. An airway challenge with MI led to an early ventilatory response (decreased breathing frequency), indicative for acute sensory irritation. However, 24h later no allergic respiratory response (no airway hyperreactivity (AHR) nor pulmonary inflammation) was found in either mouse strains. Our study indicates that MI can be classified as a strong dermal sensitizer and irritant, but not an asthmogen after initial dermal sensitization, followed by an airway challenge.
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Lysdal SH, Mosbech H, Johansen JD, Søsted H. Asthma and respiratory symptoms among hairdressers in Denmark: results from a register based questionnaire study. Am J Ind Med 2014; 57:1368-76. [PMID: 25351556 DOI: 10.1002/ajim.22390] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2014] [Indexed: 11/07/2022]
Abstract
BACKGROUND Hairdressers are at risk of developing occupational respiratory disorders due to persulfates and other hairdressing chemicals. METHODS A register based questionnaire study comprising 7,840 graduates from hairdressing vocational schools was conducted. The postal questionnaire concerned self-reported asthma, airway symptoms, occupation, smoking, and atopic dermatitis. RESULTS A response rate of 67.9% was obtained. The hairdressers reported asthma (11.2%), cough (25.3%), nasal congestion (24.0%), and rhinitis (18.2%). Less than 1/3 of all hairdressers with suspected occupational asthma reported their asthma as an occupational disease to the authorities. In total, 27.3% were daily smokers; the smoking pattern was similar between hairdressers with and without asthma. Local exhaust ventilation was only used consistently by 63.8% for permanent waving and hair coloring procedures. CONCLUSIONS Asthma and especially respiratory symptoms were commonly reported by hairdressers, but rarely reported as an occupational disease. Local exhaust ventilation was inconsistently used. Our results underline the need for improved measures to ascertain and prevent occupational asthma in hairdressers.
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Affiliation(s)
- Susan Hovmand Lysdal
- Research Centre for Hairdressers and Beauticians; Department of Dermato-Allergology; Copenhagen University Hospital Gentofte; Hellerup Denmark
| | - Holger Mosbech
- Allergy Clinic; Department of Dermato-Allergology; Copenhagen University Hospital Gentofte; Hellerup Denmark
| | - Jeanne Duus Johansen
- National Allergy Research Centre; Department of Dermato-Allergology; Copenhagen University Hospital Gentofte; Hellerup Denmark
| | - Heidi Søsted
- Research Centre for Hairdressers and Beauticians; Department of Dermato-Allergology; Copenhagen University Hospital Gentofte; Hellerup Denmark
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González-Muñoz P, Conde-Salazar L, Vañó-Galván S. Allergic Contact Dermatitis Caused by Cosmetic Products. ACTAS DERMO-SIFILIOGRAFICAS 2014. [DOI: 10.1016/j.adengl.2014.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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González-Muñoz P, Conde-Salazar L, Vañó-Galván S. Dermatitis alérgica de contacto a cosméticos. ACTAS DERMO-SIFILIOGRAFICAS 2014; 105:822-32. [DOI: 10.1016/j.ad.2013.12.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Revised: 11/19/2013] [Accepted: 12/01/2013] [Indexed: 11/29/2022] Open
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Persistence of asthmatic response after ammonium persulfate-induced occupational asthma in mice. PLoS One 2014; 9:e109000. [PMID: 25303285 PMCID: PMC4193836 DOI: 10.1371/journal.pone.0109000] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Accepted: 08/31/2014] [Indexed: 12/16/2022] Open
Abstract
Introduction Since persulfate salts are an important cause of occupational asthma (OA), we aimed to study the persistence of respiratory symptoms after a single exposure to ammonium persulfate (AP) in AP-sensitized mice. Material and Methods BALB/c mice received dermal applications of AP or dimethylsulfoxide (DMSO) on days 1 and 8. On day 15, they received a single nasal instillation of AP or saline. Airway hyperresponsiveness (AHR) was assessed using methacholine provocation, while pulmonary inflammation was evaluated in bronchoalveolar lavage (BAL), and total serum immunoglobulin E (IgE), IgG1 and IgG2a were measured in blood at 1, 4, 8, 24 hours and 4, 8, 15 days after the single exposure to the causal agent. Histological studies of lungs were assessed. Results AP-treated mice showed a sustained increase in AHR, lasting up to 4 days after the challenge. There was a significant increase in the percentage of neutrophils 8 hours after the challenge, which persisted for 24 hours in AP-treated mice. The extent of airway inflammation was also seen in the histological analysis of the lungs from challenged mice. Slight increases in total serum IgE 4 days after the challenge were found, while IgG gradually increased further 4 to 15 days after the AP challenge in AP-sensitized mice. Conclusions In AP-sensitized mice, an Ig-independent response is induced after AP challenge. AHR appears immediately, but airway neutrophil inflammation appears later. This response decreases in time; at early stages only respiratory and inflammatory responses decrease, but later on immunological response decreases as well.
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Abstract
BACKGROUND Contact eczema to foods, spices, and food additives can occur in occupational and nonoccupational settings in those who grow, handle, prepare, or cook food. Pizza is one of the most eaten foods in every continent, and pizza making is a common work in many countries. OBJECTIVE We aimed to evaluate the occurrence and the causes of contact dermatitis in pizza makers in Naples. METHODS We performed an observational study in 45 pizza makers: all the enrolled subjects had to answer a questionnaire designed to detect personal history of respiratory or cutaneous allergy, atopy; work characteristics and timing were also investigated. Every subject attended the dermatology clinic for a complete skin examination, and when needed, patients were patch tested using the Italian baseline series of haptens integrated with an arbitrary pizza makers series. RESULTS Our results reported that 13.3% of the enrolled pizza makers (6/45) presented hand eczema, and that 8.9% (4/45) were affected by occupational allergic contact dermatitis. Diallyl disulfide and ammonium persulfate were the responsible substances. CONCLUSIONS Performing patch tests in pizza makers and food handlers affected by hand contact dermatitis is useful. We propose a specific series of haptens for this wide working category.
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Pignatti P, Frossi B, Pala G, Negri S, Oman H, Perfetti L, Pucillo C, Imbriani M, Moscato G. Oxidative activity of ammonium persulfate salt on mast cells and basophils: implication in hairdressers' asthma. Int Arch Allergy Immunol 2012. [PMID: 23183487 DOI: 10.1159/000343020] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Persulfate salts are components of bleaching powders widely used by hairdressers during hair-bleaching procedures. Hairdressers are at high risk for occupational asthma and rhinitis, and ammonium persulfate is the main etiologic agent. OBJECTIVE To explore the effects of ammonium persulfate on human albumin, mast cells, and basophils in order to evaluate a possible effect of ammonium persulfate oxidizing activity in the mechanism of ammonium persulfate-induced occupational asthma. METHODS High-performance liquid chromatography/mass spectrometry was performed on ammonium persulfate-incubated human albumin. The activation of LAD2 human mast cell and KU812 human basophil cell lines incubated with ammonium persulfate was evaluated. CD63 expression on persulfate-in-vitro-incubated blood basophils from nonexposed healthy controls (n = 31) and hairdressers with work-related respiratory symptoms (n = 29) was assessed by flow cytometry. RESULTS No persulfate-albumin conjugate was found. An oxidative process on tryptophan and methionine was detected. Ammonium persulfate induced reactive oxygen species (ROS) generation and the degranulation of LAD2 and KU812 cells. Human basophils from healthy controls, incubated in vitro with ammonium persulfate, showed increased CD63 expression and ROS production. In hairdressers with ammonium persulfate-caused occupational asthma (positive persulfate challenge), basophil-CD63 expression was higher than in those with a negative challenge and in healthy controls. CONCLUSIONS Ammonium persulfate incubated with human albumin did not generate any adduct but oxidized some amino acids. This oxidizing activity induced human mast cell and basophil activation which might be crucial in the mechanism of persulfate-induced occupational asthma and rhinitis.
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Affiliation(s)
- Patrizia Pignatti
- Allergy and Immunology Unit, Fondazione Salvatore Maugeri, Institute of Research and Care, Scientific Institute of Pavia, Pavia, Italy.
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Hoekstra M, van der Heide S, Coenraads PJ, Schuttelaar MLA. Anaphylaxis and severe systemic reactions caused by skin contact with persulfates in hair-bleaching products. Contact Dermatitis 2012; 66:317-22. [PMID: 22568838 DOI: 10.1111/j.1600-0536.2012.02047.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Persulfates have been reported to cause both delayed-type and immediate skin reactions. They may also cause immediate reactions of the mucous membranes of the bronchial system through inhalation, leading to asthma and rhinitis. Anaphylactic reactions caused by contact with persulfates are rare. The mechanism of immediate reactions caused by persulfates is unclear. OBJECTIVES To report 2 cases with systemic reactions after skin contact with persulfates, and to propose a test protocol for diagnosing immediate reactions caused by persulfates. METHODS Prick tests with serial dilutions of ammonium and potassium persulfate were performed. Patch tests were also performed with the two agents. Persulfate-specific IgE was detected with two different IgE immunoblotting techniques. RESULTS Prick tests were positive with ammonium and potassium persufate, but no specific IgE was detected in the serum. Patch tests showed early positive reactions to both persulfates in 1 patient. CONCLUSIONS Prick tests and patch tests can be valuable in the testing of patients with a suspicion of an immediate-type reaction caused by persulfates. The mechanism of these reactions remains unclear.
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Affiliation(s)
- Margriet Hoekstra
- Department of Dermatology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
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Mörtstedt H, Jeppsson MC, Ferrari G, Jönsson BAG, Kåredal MH, Lindh CH. Strategy for identification and detection of multiple oxidative modifications within proteins applied on persulfate-oxidized hemoglobin and human serum albumin. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2011; 25:327-340. [PMID: 21192028 DOI: 10.1002/rcm.4867] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Oxidative stress has been suggested as an underlying mechanism of many human diseases. However, definitive evidence for this association has not been presented due to different shortcomings of the methods used to measure biomarkers of oxidative stress. Persulfates are oxidizing agents known to elicit hypersensitive reactions from the airways and skin. Despite a frequent use of persulfates at many work places, no biomarkers for persulfate exposure are available. The aim of this study was to develop a strategy for the identification and detection of multiple oxidative modifications within proteins. This strategy was applied on persulfate-oxidized proteins to identify oxidized peptides suitable for further investigation as biomarkers of persulfate exposure or oxidative stress. A strategy for the identification and the relative quantification of multiple oxidative modifications within proteins was developed. The usage of two software packages facilitated the search for modified peptides to a great extent. Oxidized peptides were relatively quantified using liquid chromatography/tandem mass spectrometry in selected reaction monitoring mode. The result showed that persulfates oxidize tryptophans and methionines resulting in mass shifts of 16 and/or 32 Da. Also, oxidized albumin peptides in nasal lavage fluid samples from subjects challenged with persulfate were detected. The oxidation degree before and after challenge remained constant for peptides containing methionine sulfoxide. For peptides containing oxidized tryptophan the oxidation degree increased after exposure. Some of these oxidized peptides may be suitable as biomarkers; however, further evaluation is required.
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Affiliation(s)
- Harriet Mörtstedt
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund, Lund University, SE-221 85 Lund, Sweden.
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Moscato G, Pala G, Perfetti L, Frascaroli M, Pignatti P. Clinical and inflammatory features of occupational asthma caused by persulphate salts in comparison with asthma associated with occupational rhinitis. Allergy 2010; 65:784-90. [PMID: 20015325 DOI: 10.1111/j.1398-9995.2009.02288.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The relationships between asthma and rhinitis are still a crucial point in respiratory allergy and have scarcely been analysed in occupational setting. We aimed to compare the clinical and inflammatory features of subjects with occupational asthma only (OA) to subjects with OA associated to occupational rhinitis (OAR) caused by persulphate salts. METHODS The clinical charts of 26 subjects diagnosed in our Unit as respiratory allergy caused by ammonium persulphate (AP), confirmed by specific inhalation challenge (SIC), were reviewed. Twenty-two out of twenty-six patients underwent pre-SIC-induced sputum challenge test (IS) and 24/26 underwent nasal secretion collection and processing. RESULTS Twelve out of twenty-six patients received a diagnosis of OA-only and 14/26 of OAR. Duration of exposure before diagnosis, latency period between the beginning of exposure and asthma symptom onset, basal FEV(1), airway reactivity to methacholine and asthma severity did not differ in the two groups. Eosinophilic inflammation of upper and lower airways characterized both groups. Eosinophil percentage in IS tended to be higher in OAR [11.9 (5.575-13.925)%] than in OA-only [2.95 (0.225-12.5)%] (P = 0.31). Eosinophilia in nasal secretions was present both in subjects with OAR [55 (46-71)%] and in subjects with OA-only [38 (15-73.5)%], without any significant difference. DISCUSSION Our results indicate that OA because of ammonium persulphate coexists with occupational rhinitis in half of the patients. Unexpectedly, rhinitis did not seem to have an impact on the natural history of asthma. The finding of nasal inflammation in subjects with OA-only without clinical manifestations of rhinitis supports the united airway disease concept in occupational respiratory allergy as a result of persulphates.
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Affiliation(s)
- G Moscato
- Allergy and Immunology Unit, Fondazione Salvatore Maugeri, Institute of Research and Care, Scientific Institute of Pavia, Via Maugeri 10, Pavia, Italy.
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Bregnhøj A, Søsted H. Type I ammonium persulfate allergy with no cross reactivity to potassium persulfate. Contact Dermatitis 2010; 61:356-7. [PMID: 20059501 DOI: 10.1111/j.1600-0536.2009.01644.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- A Bregnhøj
- Department of Dermatology and Allergology, Research Centre for Hairdressers and Beauticians, Gentofte Hospital, University of Copenhagen, Dk-2900 Hellerup, Denmark.
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