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Rinaldi AO, Li M, Barletta E, D'Avino P, Yazici D, Pat Y, Ward S, Burla D, Tan G, Askary N, Larsson R, Bost J, Babayev H, Dhir R, Gaudenzio N, Akdis M, Nadeau K, Akdis CA, Mitamura Y. Household laundry detergents disrupt barrier integrity and induce inflammation in mouse and human skin. Allergy 2024; 79:128-141. [PMID: 37766519 DOI: 10.1111/all.15891] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/15/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Epithelial barrier impairment is associated with many skin and mucosal inflammatory disorders. Laundry detergents have been demonstrated to affect epithelial barrier function in vitro using air-liquid interface cultures of human epithelial cells. METHODS Back skin of C57BL/6 mice was treated with two household laundry detergents at several dilutions. Barrier function was assessed by electric impedance spectroscopy (EIS) and transepidermal water loss (TEWL) measurements after the 4 h of treatments with detergents. RNA sequencing (RNA-seq) and targeted multiplex proteomics analyses in skin biopsy samples were performed. The 6-h treatment effect of laundry detergent and sodium dodecyl sulfate (SDS) was investigated on ex vivo human skin. RESULTS Detergent-treated skin showed a significant EIS reduction and TEWL increase compared to untreated skin, with a relatively higher sensitivity and dose-response in EIS. The RNA-seq showed the reduction of the expression of several genes essential for skin barrier integrity, such as tight junctions and adherens junction proteins. In contrast, keratinization, lipid metabolic processes, and epidermal cell differentiation were upregulated. Proteomics analysis showed that the detergents treatment generally downregulated cell adhesion-related proteins, such as epithelial cell adhesion molecule and contactin-1, and upregulated proinflammatory proteins, such as interleukin 6 and interleukin 1 beta. Both detergent and SDS led to a significant decrease in EIS values in the ex vivo human skin model. CONCLUSION The present study demonstrated that laundry detergents and its main component, SDS impaired the epidermal barrier in vivo and ex vivo human skin. Daily detergent exposure may cause skin barrier disruption and may contribute to the development of atopic diseases.
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Affiliation(s)
- Arturo O Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Manru Li
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Elena Barletta
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Paolo D'Avino
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Duygu Yazici
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Yagiz Pat
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Siobhan Ward
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
- Christine Kühne - Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Daniel Burla
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Ge Tan
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | | | | | | | - Huseyn Babayev
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Raja Dhir
- SEED, Inc, Co, Los Angeles, California, USA
| | - Nicolas Gaudenzio
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), INSERM UMR1291, CNRS UMR5051, University Toulouse III, Toulouse, France
- Genoskin SAS, Toulouse, France
| | - Mubeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Kari Nadeau
- Department of Environmental Studies, Harvard T.H. Chan School of Public Health, Cambridge, Massachusetts, USA
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
- Christine Kühne - Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Yasutaka Mitamura
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
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2
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Mitamura Y, Reiger M, Kim J, Xiao Y, Zhakparov D, Tan G, Rückert B, Rinaldi AO, Baerenfaller K, Akdis M, Brüggen MC, Nadeau KC, Brunner PM, Roqueiro D, Traidl-Hoffmann C, Akdis CA. Spatial transcriptomics combined with single-cell RNA-sequencing unravels the complex inflammatory cell network in atopic dermatitis. Allergy 2023; 78:2215-2231. [PMID: 37312623 DOI: 10.1111/all.15781] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 04/06/2023] [Accepted: 05/08/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is the most common chronic inflammatory skin disease with complex pathogenesis for which the cellular and molecular crosstalk in AD skin has not been fully understood. METHODS Skin tissues examined for spatial gene expression were derived from the upper arm of 6 healthy control (HC) donors and 7 AD patients (lesion and nonlesion). We performed spatial transcriptomics sequencing to characterize the cellular infiltrate in lesional skin. For single-cell analysis, we analyzed the single-cell data from suction blister material from AD lesions and HC skin at the antecubital fossa skin (4 ADs and 5 HCs) and full-thickness skin biopsies (4 ADs and 2 HCs). The multiple proximity extension assays were performed in the serum samples from 36 AD patients and 28 HCs. RESULTS The single-cell analysis identified unique clusters of fibroblasts, dendritic cells, and macrophages in the lesional AD skin. Spatial transcriptomics analysis showed the upregulation of COL6A5, COL4A1, TNC, and CCL19 in COL18A1-expressing fibroblasts in the leukocyte-infiltrated areas in AD skin. CCR7-expressing dendritic cells (DCs) showed a similar distribution in the lesions. Additionally, M2 macrophages expressed CCL13 and CCL18 in this area. Ligand-receptor interaction analysis of the spatial transcriptome identified neighboring infiltration and interaction between activated COL18A1-expressing fibroblasts, CCL13- and CCL18-expressing M2 macrophages, CCR7- and LAMP3-expressing DCs, and T cells. As observed in skin lesions, serum levels of TNC and CCL18 were significantly elevated in AD, and correlated with clinical disease severity. CONCLUSION In this study, we show the unknown cellular crosstalk in leukocyte-infiltrated area in lesional skin. Our findings provide a comprehensive in-depth knowledge of the nature of AD skin lesions to guide the development of better treatments.
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Affiliation(s)
- Yasutaka Mitamura
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Matthias Reiger
- CK CARE - Christine Kühne Center for Allergy Research and Education, Davos, Switzerland
- Department of Environmental Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
| | - Juno Kim
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Yi Xiao
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Swiss Institute of Bioinformatics (SIB), Davos, Switzerland
| | - Damir Zhakparov
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Swiss Institute of Bioinformatics (SIB), Davos, Switzerland
| | - Ge Tan
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Beate Rückert
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Arturo O Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Katja Baerenfaller
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Swiss Institute of Bioinformatics (SIB), Davos, Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Marie-Charlotte Brüggen
- CK CARE - Christine Kühne Center for Allergy Research and Education, Davos, Switzerland
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
- Faculty of Medicine, University Zurich, Zurich, Switzerland
| | - Kari C Nadeau
- Sean N. Parker Center for Allergy and Asthma Research, Stanford University, Stanford, California, USA
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, California, USA
| | - Patrick M Brunner
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Damian Roqueiro
- Swiss Institute of Bioinformatics (SIB), Davos, Switzerland
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
| | - Claudia Traidl-Hoffmann
- CK CARE - Christine Kühne Center for Allergy Research and Education, Davos, Switzerland
- Department of Environmental Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
- ZIEL, Technical University of Munich, Freising, Germany
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- CK CARE - Christine Kühne Center for Allergy Research and Education, Davos, Switzerland
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3
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Cardoso‐Vigueros C, von Blumenthal T, Rückert B, Rinaldi AO, Tan G, Dreher A, Radzikowska U, Menz G, Schmid‐Grendelmeier P, Akdis CA, Sokolowska M. Leukocyte redistribution as immunological biomarker of corticosteroid resistance in severe asthma. Clin Exp Allergy 2022; 52:1183-1194. [PMID: 35305052 PMCID: PMC9790739 DOI: 10.1111/cea.14128] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 02/15/2022] [Accepted: 03/07/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Earlier studies have suggested that the leukocyte redistribution can be considered as an immunological marker of the clinical response to corticosteroids (CS), representing an easy measurable potential biomarker in severe asthma. OBJECTIVE The aim of this study was to determinate the utility of the leukocyte redistribution as a biomarker of disease heterogeneity in patients with severe asthma and as a bioindicator of potential CS resistance. METHODS We developed an unbiased clustering approach based on the clinical data and the flow cytometry results of peripheral blood leukocyte phenotypes of 142 patients with severe asthma before and after systemic CS administration. RESULTS Based on the differences in the blood count eosinophils, neutrophils and lymphocytes, together with the flow cytometry measurements of basic T cell, B cell and NK cell subpopulations before and after systemic CS administration, we identified two severe asthma clusters, which differed in the cell frequencies, response to CS and atopy status. Patients in cluster 1 had higher frequency of blood eosinophils at baseline, were sensitized to less allergens and had better steroid responsiveness, measured as the pronounced leukocyte redistribution after the administration of systemic CS. Patients in cluster 2 were determined by the higher frequency of B-cells and stronger IgE sensitization status to the multiple allergens. They also displayed higher steroid resistance, as the clinical correlate for the lower leukocyte redistribution after administration of systemic CS. CONCLUSION The flow cytometry-based profiling of the basic populations of immune cells in the blood and its analysis before and after systemic corticosteroid administration could improve personalized treatment approaches in patients with severe asthma.
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Affiliation(s)
| | - Tobias von Blumenthal
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland
| | - Beate Rückert
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland
| | - Arturo O. Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland
| | - Ge Tan
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland
| | - Anita Dreher
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | - Urszula Radzikowska
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland,Christine Kühne – Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | - Günter Menz
- Hochgebirgsklinik Davos (HGK)DavosSwitzerland
| | - Peter Schmid‐Grendelmeier
- Department of AllergyUniversity Hospital of ZurichZurichSwitzerland,Christine Kühne – Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland,Christine Kühne – Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF)University of ZurichDavosSwitzerland,Christine Kühne – Center for Allergy Research and Education (CK‐CARE)DavosSwitzerland
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Yazici D, Ogulur I, Kucukkase O, Li M, Rinaldi AO, Pat Y, Wallimann A, Wawrocki S, Sozener ZC, Buyuktiryaki B, Sackesen C, Akdis M, Mitamura Y, Akdis C. Epithelial barrier hypothesis and the development of allergic and autoimmune diseases. Allergo J 2022. [DOI: 10.1007/s15007-022-5033-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Ogulur I, Pat Y, Ardicli O, Barletta E, Cevhertas L, Fernandez‐Santamaria R, Huang M, Bel Imam M, Koch J, Ma S, Maurer DJ, Mitamura Y, Peng Y, Radzikowska U, Rinaldi AO, Rodriguez‐Coira J, Satitsuksanoa P, Schneider SR, Wallimann A, Zhakparov D, Ziadlou R, Brüggen M, Veen W, Sokolowska M, Baerenfaller K, Zhang L, Akdis M, Akdis CA. Advances and highlights in biomarkers of allergic diseases. Allergy 2021; 76:3659-3686. [PMID: 34519063 PMCID: PMC9292545 DOI: 10.1111/all.15089] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 05/19/2021] [Accepted: 09/08/2021] [Indexed: 12/16/2022]
Abstract
During the past years, there has been a global outbreak of allergic diseases, presenting a considerable medical and socioeconomical burden. A large fraction of allergic diseases is characterized by a type 2 immune response involving Th2 cells, type 2 innate lymphoid cells, eosinophils, mast cells, and M2 macrophages. Biomarkers are valuable parameters for precision medicine as they provide information on the disease endotypes, clusters, precision diagnoses, identification of therapeutic targets, and monitoring of treatment efficacies. The availability of powerful omics technologies, together with integrated data analysis and network‐based approaches can help the identification of clinically useful biomarkers. These biomarkers need to be accurately quantified using robust and reproducible methods, such as reliable and point‐of‐care systems. Ideally, samples should be collected using quick, cost‐efficient and noninvasive methods. In recent years, a plethora of research has been directed toward finding novel biomarkers of allergic diseases. Promising biomarkers of type 2 allergic diseases include sputum eosinophils, serum periostin and exhaled nitric oxide. Several other biomarkers, such as pro‐inflammatory mediators, miRNAs, eicosanoid molecules, epithelial barrier integrity, and microbiota changes are useful for diagnosis and monitoring of allergic diseases and can be quantified in serum, body fluids and exhaled air. Herein, we review recent studies on biomarkers for the diagnosis and treatment of asthma, chronic urticaria, atopic dermatitis, allergic rhinitis, chronic rhinosinusitis, food allergies, anaphylaxis, drug hypersensitivity and allergen immunotherapy. In addition, we discuss COVID‐19 and allergic diseases within the perspective of biomarkers and recommendations on the management of allergic and asthmatic patients during the COVID‐19 pandemic.
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6
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Rinaldi AO, Korsfeldt A, Ward S, Burla D, Dreher A, Gautschi M, Stolpe B, Tan G, Bersuch E, Melin D, Askary Lord N, Grant S, Svedenhag P, Tsekova K, Schmid‐Grendelmeier P, Möhrenschlager M, Renner ED, Akdis CA. Electrical impedance spectroscopy for the characterization of skin barrier in atopic dermatitis. Allergy 2021; 76:3066-3079. [PMID: 33830511 DOI: 10.1111/all.14842] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 03/05/2021] [Accepted: 03/23/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Allergic disorders such as atopic dermatitis (AD) are strongly associated with an impairment of the epithelial barrier, in which tight junctions and/or filaggrin expression can be defective. Skin barrier assessment shows potential to be clinically useful for prediction of disease development, improved and earlier diagnosis, lesion follow-up, and therapy evaluation. This study aimed to establish a method to directly assess the in vivo status of epithelial barrier using electrical impedance spectroscopy (EIS). METHODS Thirty-six patients with AD were followed during their 3-week hospitalization and compared with 28 controls. EIS and transepidermal water loss (TEWL) were measured in lesional and non-lesional skin. Targeted proteomics by proximity extension assay in serum and whole-genome sequence were performed. RESULTS Electrical impedance spectroscopy was able to assess epithelial barrier integrity, differentiate between patients and controls without AD, and characterize lesional and non-lesional skin of patients. It showed a significant negative correlation with TEWL, but a higher sensitivity to discriminate non-lesional atopic skin from controls. During hospitalization, lesions reported a significant increase in EIS that correlated with healing, decreased SCORAD and itch scores. Additionally, EIS showed a significant inverse correlation with serum biomarkers associated with inflammatory pathways that may affect the epithelial barrier, particularly chemokines such as CCL13, CCL3, CCL7, and CXCL8 and other cytokines, such as IRAK1, IRAK4, and FG2, which were significantly high at admission. Furthermore, filaggrin copy numbers significantly correlated with EIS on non-lesional skin of patients. CONCLUSIONS Electrical impedance spectroscopy can be a useful tool to detect skin barrier dysfunction in vivo, valuable for the assessment of AD severity, progression, and therapy efficacy.
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Affiliation(s)
- Arturo O. Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF Davos Switzerland
| | | | - Siobhan Ward
- Swiss Institute of Allergy and Asthma Research (SIAF Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Daniel Burla
- Swiss Institute of Allergy and Asthma Research (SIAF Davos Switzerland
| | - Anita Dreher
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Marja Gautschi
- Hochgebirgsklinik – High Altitude Clinic (HGK) Davos Switzerland
| | - Britta Stolpe
- Hochgebirgsklinik – High Altitude Clinic (HGK) Davos Switzerland
| | - Ge Tan
- Swiss Institute of Allergy and Asthma Research (SIAF Davos Switzerland
- Functional Genomics Center Zurich ETH Zurich/University of Zurich Zurich Switzerland
| | - Eugen Bersuch
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | | | | | | | | | - Kristina Tsekova
- Hochgebirgsklinik – High Altitude Clinic (HGK) Davos Switzerland
| | - Peter Schmid‐Grendelmeier
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
- Department of Dermatology University Hospital Zurich Switzerland
| | | | - Ellen D. Renner
- Hochgebirgsklinik – High Altitude Clinic (HGK) Davos Switzerland
- Translational Immunology in Environmental Medicine Technical University of Munich Munich Germany
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
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7
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Mitamura Y, Ogulur I, Pat Y, Rinaldi AO, Ardicli O, Cevhertas L, Brüggen MC, Traidl-Hoffmann C, Akdis M, Akdis CA. Dysregulation of the epithelial barrier by environmental and other exogenous factors. Contact Dermatitis 2021; 85:615-626. [PMID: 34420214 PMCID: PMC9293165 DOI: 10.1111/cod.13959] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 08/11/2021] [Accepted: 08/18/2021] [Indexed: 12/26/2022]
Abstract
The “epithelial barrier hypothesis” proposes that the exposure to various epithelial barrier–damaging agents linked to industrialization and urbanization underlies the increase in allergic diseases. The epithelial barrier constitutes the first line of physical, chemical, and immunological defense against environmental factors. Recent reports have shown that industrial products disrupt the epithelial barriers. Innate and adaptive immune responses play an important role in epithelial barrier damage. In addition, recent studies suggest that epithelial barrier dysfunction plays an essential role in the pathogenesis of the atopic march by allergen sensitization through the transcutaneous route. It is evident that external factors interact with the immune system, triggering a cascade of complex reactions that damage the epithelial barrier. Epigenetic and microbiome changes modulate the integrity of the epithelial barrier. Robust and simple measurements of the skin barrier dysfunction at the point‐of‐care are of significant value as a biomarker, as recently reported using electrical impedance spectroscopy to directly measure barrier defects. Understanding epithelial barrier dysfunction and its mechanism is key to developing novel strategies for the prevention and treatment of allergic diseases. The aim of this review is to summarize recent studies on the pathophysiological mechanisms triggered by environmental factors that contribute to the dysregulation of epithelial barrier function.
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Affiliation(s)
- Yasutaka Mitamura
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos
| | - Ismail Ogulur
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos.,Division of Pediatric Allergy and Immunology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Yagiz Pat
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos.,Department of Medical Microbiology, Faculty of Medicine, Aydin Menderes University, Aydin, Turkey
| | - Arturo O Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos
| | - Ozge Ardicli
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos.,Department of Microbiology, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey
| | - Lacin Cevhertas
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos.,Department of Medical Immunology, Institute of Health Sciences, Bursa Uludag University, Bursa, Turkey
| | - Marie-Charlotte Brüggen
- Christine Kühne-Center for Allergy Research and Education, Davos.,Department of Dermatology, University Hospital Zurich, Zurich, Switzerland.,Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Claudia Traidl-Hoffmann
- Christine Kühne-Center for Allergy Research and Education, Davos.,Department of Environmental Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Mubeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos.,Christine Kühne-Center for Allergy Research and Education, Davos
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8
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Cevhertas L, Ogulur I, Maurer DJ, Burla D, Ding M, Jansen K, Koch J, Liu C, Ma S, Mitamura Y, Peng Y, Radzikowska U, Rinaldi AO, Satitsuksanoa P, Globinska A, Veen W, Sokolowska M, Baerenfaller K, Gao Y, Agache I, Akdis M, Akdis CA. Advances and recent developments in asthma in 2020. Allergy 2020; 75:3124-3146. [PMID: 32997808 DOI: 10.1111/all.14607] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 12/13/2022]
Abstract
In this review, we discuss recent publications on asthma and review the studies that have reported on the different aspects of the prevalence, risk factors and prevention, mechanisms, diagnosis, and treatment of asthma. Many risk and protective factors and molecular mechanisms are involved in the development of asthma. Emerging concepts and challenges in implementing the exposome paradigm and its application in allergic diseases and asthma are reviewed, including genetic and epigenetic factors, microbial dysbiosis, and environmental exposure, particularly to indoor and outdoor substances. The most relevant experimental studies further advancing the understanding of molecular and immune mechanisms with potential new targets for the development of therapeutics are discussed. A reliable diagnosis of asthma, disease endotyping, and monitoring its severity are of great importance in the management of asthma. Correct evaluation and management of asthma comorbidity/multimorbidity, including interaction with asthma phenotypes and its value for the precision medicine approach and validation of predictive biomarkers, are further detailed. Novel approaches and strategies in asthma treatment linked to mechanisms and endotypes of asthma, particularly biologicals, are critically appraised. Finally, due to the recent pandemics and its impact on patient management, we discuss the challenges, relationships, and molecular mechanisms between asthma, allergies, SARS-CoV-2, and COVID-19.
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Affiliation(s)
- Lacin Cevhertas
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
- Department of Medical Immunology Institute of Health Sciences, Bursa Uludag University Bursa Turkey
| | - Ismail Ogulur
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Faculty of Medicine, Division of Pediatric Allergy and Immunology Marmara University Istanbul Turkey
| | - Debbie J. Maurer
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Daniel Burla
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Mei Ding
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan Hubei China
| | - Kirstin Jansen
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Jana Koch
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Swiss Institute for Bioinformatics (SIB) Davos Switzerland
| | - Chengyao Liu
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Department of Otolaryngology Head and Neck Surgery Beijing TongRen HospitalCapital Medical University Beijing China
| | - Siyuan Ma
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Department of Otolaryngology Head and Neck Surgery Beijing TongRen HospitalCapital Medical University Beijing China
| | - Yasutaka Mitamura
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Yaqi Peng
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Otorhinolaryngology HospitalThe First Affiliated HospitalSun Yat‐sen University Guangzhou China
| | - Urszula Radzikowska
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
- Department of Regenerative Medicine and Immune Regulation Medical University of Bialystok Bialystok Poland
| | - Arturo O. Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Pattraporn Satitsuksanoa
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Anna Globinska
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Willem Veen
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Katja Baerenfaller
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Swiss Institute for Bioinformatics (SIB) Davos Switzerland
| | - Ya‐dong Gao
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan Hubei China
| | - Ioana Agache
- Faculty of Medicine Transylvania University Brasov Romania
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
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Sugita K, Soyka MB, Wawrzyniak P, Rinaldi AO, Mitamura Y, Akdis M, Akdis CA. Outside-in hypothesis revisited: The role of microbial, epithelial, and immune interactions. Ann Allergy Asthma Immunol 2020; 125:517-527. [PMID: 32454094 DOI: 10.1016/j.anai.2020.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/14/2020] [Accepted: 05/17/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Our understanding of the origin of allergic diseases has increased in recent years, highlighting the importance of microbial dysbiosis and epithelial barrier dysfunction in affected tissues. Exploring the microbial-epithelial-immune crosstalk underlying the mechanisms of allergic diseases will allow the development of novel prevention and treatment strategies for allergic diseases. DATA SOURCES This review summarizes the recent advances in microbial, epithelial, and immune interactions in atopic dermatitis, allergic rhinitis, chronic rhinosinusitis, and asthma. STUDY SELECTIONS We performed a literature search, identifying relevant recent primary articles and review articles. RESULTS Dynamic crosstalk between the environmental factors and microbial, epithelial, and immune cells in the development of atopic dermatitis, allergic rhinitis, chronic rhinosinusitis, and asthma underlies the pathogenesis of these diseases. There is substantial evidence in the literature suggesting that environmental factors directly affect barrier function of the epithelium. In addition, T-helper 2 (TH2) cells, type 2 innate lymphoid cells, and their cytokine interleukin 13 (IL-13) damage skin and lung barriers. The effects of environmental factors may at least in part be mediated by epigenetic mechanisms. Histone deacetylase activation by type 2 immune response has a major effect on leaky barriers and blocking of histone deacetylase activity corrects the defective barrier in human air-liquid interface cultures and mouse models of allergic asthma with rhinitis. We also present and discuss a novel device to detect and monitor skin barrier dysfunction, which provides an opportunity to rapidly and robustly assess disease severity. CONCLUSION A complex interplay between environmental factors, epithelium, and the immune system is involved in the development of systemic allergic diseases.
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Affiliation(s)
- Kazunari Sugita
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland; Division of Dermatology, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, Tottori University, Yonago, Japan.
| | - Michael B Soyka
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Department of Otorhinolaryngology, Head and Neck Surgery, University and University Hospital of Zurich, Zurich, Switzerland
| | - Paulina Wawrzyniak
- Division of Clinical Chemistry and Biochemistry and Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Arturo O Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Yasutaka Mitamura
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
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10
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Radzikowska U, Rinaldi AO, Çelebi Sözener Z, Karaguzel D, Wojcik M, Cypryk K, Akdis M, Akdis CA, Sokolowska M. The Influence of Dietary Fatty Acids on Immune Responses. Nutrients 2019; 11:E2990. [PMID: 31817726 PMCID: PMC6950146 DOI: 10.3390/nu11122990] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/25/2019] [Accepted: 12/02/2019] [Indexed: 12/16/2022] Open
Abstract
Diet-derived fatty acids (FAs) are essential sources of energy and fundamental structural components of cells. They also play important roles in the modulation of immune responses in health and disease. Saturated and unsaturated FAs influence the effector and regulatory functions of innate and adaptive immune cells by changing membrane composition and fluidity and by acting through specific receptors. Impaired balance of saturated/unsaturated FAs, as well as n-6/n-3 polyunsaturated FAs has significant consequences on immune system homeostasis, contributing to the development of many allergic, autoimmune, and metabolic diseases. In this paper, we discuss up-to-date knowledge and the clinical relevance of the influence of dietary FAs on the biology, homeostasis, and functions of epithelial cells, macrophages, dendritic cells, neutrophils, innate lymphoid cells, T cells and B cells. Additionally, we review the effects of dietary FAs on the pathogenesis of many diseases, including asthma, allergic rhinitis, food allergy, atopic dermatitis, rheumatoid arthritis, multiple sclerosis as well as type 1 and 2 diabetes.
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Affiliation(s)
- Urszula Radzikowska
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, 7265 Davos Wolfgang, Switzerland
- Christine Kühne-Center for Allergy Research and Education, 7265 Davos Wolfgang, Switzerland
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Arturo O Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, 7265 Davos Wolfgang, Switzerland
- Christine Kühne-Center for Allergy Research and Education, 7265 Davos Wolfgang, Switzerland
| | - Zeynep Çelebi Sözener
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, 7265 Davos Wolfgang, Switzerland
- Department of Chest Disease, Division of Allergy and Clinical Immunology, Ankara University School of Medicine, 06100 Ankara, Turkey
| | - Dilara Karaguzel
- Department of Biology, Faculty of Science, Hacettepe University, 06800 Ankara, Turkey
| | - Marzena Wojcik
- Department of Structural Biology, Medical University of Lodz, 90-752 Lodz, Poland
| | - Katarzyna Cypryk
- Department of Internal Medicine and Diabetology, Medical University of Lodz, 90-549 Lodz, Poland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, 7265 Davos Wolfgang, Switzerland
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, 7265 Davos Wolfgang, Switzerland
- Christine Kühne-Center for Allergy Research and Education, 7265 Davos Wolfgang, Switzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, 7265 Davos Wolfgang, Switzerland
- Christine Kühne-Center for Allergy Research and Education, 7265 Davos Wolfgang, Switzerland
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11
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Rinaldi AO, Morita H, Wawrzyniak P, Dreher A, Grant S, Svedenhag P, Akdis CA. Direct assessment of skin epithelial barrier by electrical impedance spectroscopy. Allergy 2019; 74:1934-1944. [PMID: 30989659 DOI: 10.1111/all.13824] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 03/12/2019] [Accepted: 03/26/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Many skin and mucosal inflammatory disorders, such as atopic dermatitis, have been associated with an impaired epithelial barrier function, which allows allergens, pollutants, or microbes to enter the tissue and activate the immune response. The aim of this study was to establish a method to directly assess in vivo the epidermal barrier function by electrical impedance (EI) spectroscopy. METHODS Mice epidermal barrier was damaged by epicutaneous application of proteases and cholera toxin and by tape stripping. EI and transepidermal water loss (TEWL) were measured before and after the application. Additionally, histological analysis, immunofluorescence staining, and RT-PCR were performed on skin biopsies to evaluate the epithelial barrier. RESULTS A few hours after papain application, a dose-dependent reduction of EI was detected, reflecting the decreased barrier function. At the same time, an increase of TEWL was observed, with a significant negative correlation with EI, demonstrating that EI changes were directly linked to barrier defects. Twenty-four and 48 hours after the treatment, EI starts to increase to background levels, indicating tissue healing and restoration of skin barrier. Barrier disruption was confirmed by histological analysis showing an impaired stratum corneum and higher cellular infiltration after papain application. In addition, immunofluorescence staining and RT-PCR showed downregulation of molecules involved in the barrier function, such as filaggrin, occludin, and claudin-1, and mRNA levels of filaggrin, loricrin, and involucrin. Comparable results were observed after tape stripping and cholera toxin treatment. CONCLUSION Electrical impedance spectroscopy is a rapid and reliable diagnostic tool to detect skin barrier defects.
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Affiliation(s)
- Arturo O. Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Hideaki Morita
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Paulina Wawrzyniak
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | - Anita Dreher
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
| | | | | | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos Switzerland
- Christine Kühne – Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
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12
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Sanseverino I, Rinaldi AO, Purificato C, Cortese A, Millefiorini E, Gessani S, Gauzzi MC. CCL2 induction by 1,25(OH)2D3 in dendritic cells from healthy donors and multiple sclerosis patients. J Steroid Biochem Mol Biol 2014; 144 Pt A:102-5. [PMID: 24184699 DOI: 10.1016/j.jsbmb.2013.10.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 10/21/2013] [Accepted: 10/23/2013] [Indexed: 01/19/2023]
Abstract
CCL2 plays a pivotal role in the recruitment of different immune cells to sites of inflammation and evidence indicates its involvement in multiple sclerosis (MS) pathogenesis. MS lesions are characterized by an inflammatory infiltrate, whose nature is controlled by chemokines and cytokines, and elevated expression of CCL2 has been found in acute and chronic MS plaques within the brain. Vitamin D deficiency is currently considered one of the main environmental MS risk factors. In this study we analyzed the role of 1,25(OH)2D3, the bioactive vitamin D metabolite, in the regulation of CCL2 expression by dendritic cells (DC) obtained from healthy donors and relapsing-remitting MS patients. We report that 1,25(OH)2D3, as well as 25OHD3, its main blood precursor, induce the secretion of high levels of CCL2. 1,25(OH)2D3-induced CCL2 levels are comparable to those secreted in response to a classical DC maturation stimulus. Moreover, we observed that 1,25(OH)2D3 is able to induce a significant CCL2 secretion in DC obtained from relapsing-remitting MS patients, although CCL2 levels in these latter are lower with respect to healthy controls. The cause(s) of this apparently defective response of DC from patients and its consequences in the context of MS remain to be elucidated. However, we propose CCL2 as a molecular player contributing to the immunomodulatory activity of 1,25(OH)2D3 on DC, and hypothesize a role for this chemokine in the response of MS patients to vitamin D therapy. This article is part of a Special Issue entitled '16th Vitamin D Workshop'.
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Affiliation(s)
- Isabella Sanseverino
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Arturo O Rinaldi
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Cristina Purificato
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Antonio Cortese
- Multiple Sclerosis Center, Sapienza University of Rome, Rome, Italy
| | | | - Sandra Gessani
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - M Cristina Gauzzi
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy.
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