51
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Spertini F. Metabolomics and allergy: Opening Pandora's box. J Allergy Clin Immunol 2020; 145:782-784. [PMID: 31981625 DOI: 10.1016/j.jaci.2020.01.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 01/07/2020] [Accepted: 01/14/2020] [Indexed: 12/18/2022]
Affiliation(s)
- François Spertini
- Division of Immunology and Allergy, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
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52
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Zelm MC, McKenzie CI, Varese N, Rolland JM, O'Hehir RE. Recent developments and highlights in immune monitoring of allergen immunotherapy. Allergy 2019; 74:2342-2354. [PMID: 31587309 DOI: 10.1111/all.14078] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/01/2019] [Accepted: 10/02/2019] [Indexed: 12/15/2022]
Abstract
Allergic diseases are the most common chronic immune-mediated disorders and can manifest with an enormous diversity in clinical severity and symptoms. Underlying mechanisms for the adverse immune response to allergens and its downregulation by treatment are still being revealed. As a result, there have been, and still are, major challenges in diagnosis, prediction of disease progression/evolution and treatment. Currently, the only corrective treatment available is allergen immunotherapy (AIT). AIT modifies the immune response through long-term repeated exposure to defined doses of allergen. However, as the treatment usually needs to be continued for several years to be effective, and can be accompanied by adverse reactions, many patients face difficulties completing their schedule. Long-term therapy also potentially incurs high costs. Therefore, there is a great need for objective markers to predict or to monitor individual patient's beneficial changes in immune response during therapy so that efficacy can be identified as early as possible. In this review, we specifically address recent technical developments that have generated new insights into allergic disease pathogenesis, and how these could potentially be translated into routine laboratory assays for disease monitoring during AIT that are relatively inexpensive, robust and scalable.
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Affiliation(s)
- Menno C. Zelm
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
| | - Craig I. McKenzie
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
| | - Nirupama Varese
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
| | - Jennifer M. Rolland
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
| | - Robyn E. O'Hehir
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne VIC Australia
- Department of Respiratory Medicine Allergy and Clinical Immunology (Research) Central Clinical School Monash University, and Alfred Hospital Melbourne VIC Australia
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53
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Eigenmann PA, Akdis C, Bousquet J, Grattan CE, Hoffmann-Sommergruber K, Jutel M. Food and drug allergy, and anaphylaxis in EAACI journals (2018). Pediatr Allergy Immunol 2019; 30:785-794. [PMID: 31539176 DOI: 10.1111/pai.13125] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 09/17/2019] [Indexed: 12/14/2022]
Abstract
The European Academy of Allergy and Clinical Immunology (EAACI) supports three journals: "Allergy," "Pediatric Allergy and Immunology (PAI)," and "Clinical and Translational Allergy (CTA)." One of the major goals of EAACI is to support health promotion in which prevention of allergy and asthma plays a critical role and to disseminate the knowledge of allergy to all stakeholders including the EAACI junior members. This paper summarizes the achievements of 2018 in anaphylaxis, and food and drug allergy. Main topics that have been focused are anaphylaxis, mechanisms of food allergy (FA), epidemiology of FA, food allergens, diagnosis of FA, prevention and control of FA, FA immunotherapy, drug allergy, and political agenda.
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Affiliation(s)
| | - Cezmi Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Jean Bousquet
- MACVIA-France, Fondation partenariale FMC VIA-LR, Montpellier, France.,INSERM U 1168, VIMA: Ageing and Chronic Diseases - Epidemiological and Public Health Approaches, Villejuif, France.,UMR-S 1168, Université Versailles St-Quentin-en-Yvelines, Montigny le Bretonneux, France.,Euforea, Brussels, Belgium
| | | | | | - Marek Jutel
- Department of Clinical Immunology, Wroclaw Medical University, Wrocław, Poland.,ALL-MED Medical Research Institute, Wrocław, Poland
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54
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Breiteneder H, Diamant Z, Eiwegger T, Fokkens WJ, Traidl‐Hoffmann C, Nadeau K, O’Hehir RE, O’Mahony L, Pfaar O, Torres MJ, Wang DY, Zhang L, Akdis CA. Future research trends in understanding the mechanisms underlying allergic diseases for improved patient care. Allergy 2019; 74:2293-2311. [PMID: 31056763 PMCID: PMC6973012 DOI: 10.1111/all.13851] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 03/28/2019] [Accepted: 04/12/2019] [Indexed: 12/16/2022]
Abstract
The specialties of allergy and clinical immunology have entered the era of precision medicine with the stratification of diseases into distinct disease subsets, specific diagnoses, and targeted treatment options, including biologicals and small molecules. This article reviews recent developments in research and patient care and future trends in the discipline. The section on basic mechanisms of allergic diseases summarizes the current status and defines research needs in structural biology, type 2 inflammation, immune tolerance, neuroimmune mechanisms, role of the microbiome and diet, environmental factors, and respiratory viral infections. In the section on diagnostic challenges, clinical trials, precision medicine and immune monitoring of allergic diseases, asthma, allergic and nonallergic rhinitis, and new approaches to the diagnosis and treatment of drug hypersensitivity reactions are discussed in further detail. In the third section, unmet needs and future research areas for the treatment of allergic diseases are highlighted with topics on food allergy, biologics, small molecules, and novel therapeutic concepts in allergen‐specific immunotherapy for airway disease. Unknowns and future research needs are discussed at the end of each subsection.
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Affiliation(s)
- Heimo Breiteneder
- Institute of Pathophysiology and Allergy Research Medical University of Vienna Vienna Austria
| | - Zuzana Diamant
- Department of Respiratory Medicine & Allergology, Institute for Clinical Science, Skane University Hospital Lund University Lund Sweden
- Department of Respiratory Medicine, First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
| | - Thomas Eiwegger
- Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Department of Pediatrics The Hospital for Sick Children Toronto Ontario Canada
- Research Institute, The Hospital for Sick Children, Translational Medicine Program Toronto Ontario Canada
- Department of Immunology The University of Toronto Toronto Ontario Canada
| | - Wytske J. Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres, Location AMC Amsterdam The Netherlands
| | - Claudia Traidl‐Hoffmann
- Chair and Institute of Environmental Medicine UNIKA‐T, Technical University of Munich and Helmholtz Zentrum München Augsburg Germany
- Christine Kühne Center for Allergy Research and Education Davos Switzerland
| | - Kari Nadeau
- Sean N. Parker Center for Allergy & Asthma Research Stanford University Stanford California
| | - Robyn E. O’Hehir
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Central Clinical School Monash University Melbourne Victoria Australia
- Allergy, Asthma and Clinical Immunology Service Alfred Health Melbourne Victoria Australia
| | - Liam O’Mahony
- Departments of Medicine and Microbiology, APC Microbiome Ireland National University of Ireland Cork Ireland
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy University Hospital Marburg, Philipps‐Universität Marburg Marburg Germany
| | - Maria J. Torres
- Allergy Unit Regional University Hospital of MalagaIBIMA‐UMA‐ARADyAL Malaga Spain
| | - De Yun Wang
- Department of Otolaryngology Yong Loo Lin School of Medicine National University of Singapore Singapore
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery and Department of Allergy Beijing Tongren Hospital Beijing China
| | - Cezmi A. Akdis
- Christine Kühne Center for Allergy Research and Education Davos Switzerland
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich Davos Switzerland
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55
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Sanchez‐Solares J, Delgado‐Dolset MI, Mera‐Berriatua L, Hormias‐Martin G, Cumplido JA, Saiz V, Carrillo T, Moreno‐Aguilar C, Escribese MM, Gomez‐Casado C, Barber D. Respiratory allergies with no associated food allergy disrupt oral mucosa integrity. Allergy 2019; 74:2261-2265. [PMID: 31077403 DOI: 10.1111/all.13860] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Javier Sanchez‐Solares
- Department of Basic Medical Sciences, Faculty of Medicine, Institute of Applied Molecular Medicine San Pablo CEU University Madrid Spain
| | - Maria I. Delgado‐Dolset
- Department of Basic Medical Sciences, Faculty of Medicine, Institute of Applied Molecular Medicine San Pablo CEU University Madrid Spain
| | - Leticia Mera‐Berriatua
- Department of Basic Medical Sciences, Faculty of Medicine, Institute of Applied Molecular Medicine San Pablo CEU University Madrid Spain
| | - Gonzalo Hormias‐Martin
- Technical School of Food, Agronomic and Biosystems Engineering Technical University of Madrid Madrid Spain
| | - Jose A. Cumplido
- Allergology Service Dr Negrin University Hospital of Gran Canaria Las Palmas de Gran Canaria Spain
| | - Vanesa Saiz
- Unit of Clinical Immunology and Allergology Maimonides Institute for Research in Biomedicine, Reina Sofia University Hospital Cordoba Spain
| | - Teresa Carrillo
- Allergology Service Dr Negrin University Hospital of Gran Canaria Las Palmas de Gran Canaria Spain
| | - Carmen Moreno‐Aguilar
- Unit of Clinical Immunology and Allergology Maimonides Institute for Research in Biomedicine, Reina Sofia University Hospital Cordoba Spain
| | - Maria M. Escribese
- Department of Basic Medical Sciences, Faculty of Medicine, Institute of Applied Molecular Medicine San Pablo CEU University Madrid Spain
| | - Cristina Gomez‐Casado
- Department of Basic Medical Sciences, Faculty of Medicine, Institute of Applied Molecular Medicine San Pablo CEU University Madrid Spain
| | - Domingo Barber
- Department of Basic Medical Sciences, Faculty of Medicine, Institute of Applied Molecular Medicine San Pablo CEU University Madrid Spain
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56
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Agache I, Annesi‐Maesano I, Bonertz A, Branca F, Cant A, Fras Z, Ingenrieth F, Namazova‐Baranova L, Odemyr M, Spanevello A, Vieths S, Yorgancioglu A, Alvaro‐Lozano M, Barber Hernandez D, Chivato T, Del Giacco S, Diamant Z, Eguiluz‐Gracia I, Wijk RG, Gevaert P, Graessel A, Hellings P, Hoffmann‐Sommergruber K, Jutel M, Lau S, Lauerma A, Maria Olaguibel J, O'Mahony L, Ozdemir C, Palomares O, Pfaar O, Sastre J, Scadding G, Schmidt‐Weber C, Schmid‐Grendelmeier P, Shamji M, Skypala I, Spinola M, Spranger O, Torres M, Vereda A, Bonini S. Prioritizing research challenges and funding for allergy and asthma and the need for translational research-The European Strategic Forum on Allergic Diseases. Allergy 2019; 74:2064-2076. [PMID: 31070805 DOI: 10.1111/all.13856] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/02/2019] [Accepted: 05/05/2019] [Indexed: 02/07/2023]
Abstract
The European Academy of Allergy and Clinical Immunology (EAACI) organized the first European Strategic Forum on Allergic Diseases and Asthma. The main aim was to bring together all relevant stakeholders and decision-makers in the field of allergy, asthma and clinical Immunology around an open debate on contemporary challenges and potential solutions for the next decade. The Strategic Forum was an upscaling of the EAACI White Paper aiming to integrate the Academy's output with the perspective offered by EAACI's partners. This collaboration is fundamental for adapting and integrating allergy and asthma care into the context of real-world problems. The Strategic Forum on Allergic Diseases brought together all partners who have the drive and the influence to make positive change: national and international societies, patients' organizations, regulatory bodies and industry representatives. An open debate with a special focus on drug development and biomedical engineering, big data and information technology and allergic diseases and asthma in the context of environmental health concluded that connecting science with the transformation of care and a joint agreement between all partners on priorities and needs are essential to ensure a better management of allergic diseases and asthma in the advent of precision medicine together with global access to innovative and affordable diagnostics and therapeutics.
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Affiliation(s)
| | - Isabella Annesi‐Maesano
- Department of Epidemiology of Allergic and Respiratory Diseases Medical School Saint Antoine, IPLESP, INSERM and Sorbonne Université Paris France
| | - Andreas Bonertz
- Federal Agency for Vaccines and Biomedicines Paul‐Ehrlich‐Institut Langen Germany
| | - Francesco Branca
- Department of Nutrition for Health and Development Geneva Switzerland
- WHO/HQ Geneva Switzerland
| | - Andrew Cant
- University of Newcastle Upon Tyne Newcastle upon Tyne UK
- European Society for Immunodeficiencies Geneva Switzerland
| | - Zlatko Fras
- Division of Medicine University Medical Centre Ljubljana Ljubljana Slovenia
- Medical Faculty University of Ljubljana Ljubljana Slovenia
- UEMS ‐ Union Europeenne des Medecins Specialistes/European Union of Medical Specialists Brussels Belgium
| | | | - Leyla Namazova‐Baranova
- Department of Pediatrics Russian National Research Medical University of MoH RF Moscow Russia
- Department of Pediatrics Central Clinical Hospital of MoSHE (Ministry of Science and High Education) Moscow Russian Federation
| | - Mikaela Odemyr
- European Federation of Allergy and Airways Diseases Patients’ Associations (EFA) Brussels Belgium
| | - Antonio Spanevello
- Dipartimento di Medicina e Chirurgia, Malattie dell'Apparato Respiratorio Università degli Studi dell'Insubria Varese – Como Italy
- Dipartimento di Medicina e Riabilitazione Cardio Respiratoria, U.O. di Pneumologia Riabilitativa Istituti Clinici Scientifici Maugeri, IRCCS Tradate Tradate Italy
| | - Stefan Vieths
- Federal Agency for Vaccines and Biomedicines Paul‐Ehrlich‐Institut Langen Germany
| | - Arzu Yorgancioglu
- Department of Pulmonology Celal Bayar University School of Medicine Manisa Turkey
| | - Montserat Alvaro‐Lozano
- Pediatric Allergy and Clinical Immunology Department Hospital Sant Joan de Déu Barcelona Barcelona Spain
| | - Domingo Barber Hernandez
- Department of Basic Medical Sciences, School of Medicine Universidad CEU San Pablo Madrid Spain
- RETIC ARADYAL RD16/0006/0015, Instituto de Salud Carlos III Madrid Spain
| | - Tomás Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - Zuzana Diamant
- Department of Respiratory Medicine & Allergology, Institute for Clinical Science, Skane University Hospital Lund University Lund Sweden
- Department of Respiratory Medicine, First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
| | - Ibon Eguiluz‐Gracia
- Allergy Unit IBIMA, Regional University Hospital of Malaga, UMA Malaga Spain
- ARADyAL Network RD16/0006/0001, Carlos III Health Institute Madrid Spain
| | - Roy Gert Wijk
- Section of Allergology, Department of Internal Medicine Erasmus Medical Center Rotterdam the Netherlands
| | - Philippe Gevaert
- Department of Otorhinolaryngology‐Head and Neck Surgery, Upper Airways Research Laboratory Ghent University Ghent Belgium
| | - Anke Graessel
- Allergy Therapeutics Worthing UK
- Bencard Allergie GmbH Munich Germany
| | - Peter Hellings
- Department of Otorhinolaryngology‐Head and Neck Surgery, Upper Airways Research Laboratory Ghent University Ghent Belgium
- Department of Otorhinolaryngology‐Head and Neck Surgery UZ Leuven Leuven Belgium
- Department of Otorhinolaryngology Academic Medical Center Amsterdam The Netherlands
| | | | - Marek Jutel
- Department of Clinical Immunology Wroclaw Medical University Wroclaw Poland
- “ALL‐MED” Medical Research Institute Wroclaw Poland
| | - Susanne Lau
- Department for Pediatric Pneumology, Immunology and Intensive Care Charité Universität Medizin Berlin Germany
| | - Antti Lauerma
- Dermatology and Allergology Helsinki University Hospital and University of Helsinki Helsinki Finland
| | | | - Liam O'Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland, National University of Ireland Cork Ireland
| | - Cevdet Ozdemir
- Department of Pediatric Basic Sciences, Institute of Child Health Istanbul University Istanbul Turkey
- Department of Pediatrics, Division of Pediatric Allergy & Immunology, Istanbul Faculty of Medicine Istanbul University Istanbul Turkey
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry Complutense University of Madrid Madrid Spain
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
| | - Joaquin Sastre
- Department of Allergy Fundación Jimenez Diaz Madrid Spain
- Department of Medicine, Instituto Carlos III CIBERES, Universidad Autónoma de Madrid Madrid Spain
| | | | - Carsten Schmidt‐Weber
- Zentrums Allergie & Umwelt (ZAUM) Technische Universität und Helmholtz Zentrum München Germany
| | - Peter Schmid‐Grendelmeier
- Allergy Unit, Department of Dermatology University Hospital of Zurich Zurich Switzerland
- Christine‐Kühne Center for Allergy Research and Education CK‐CARE Davos Davos Switzerland
| | - Mohamed Shamji
- Allergy & Clinical Immunology, Inflammation, Repair and Development, Imperial College, National Heart and Lung Institute Immunomodulation and Tolerance Group London UK
- Asthma UK Centre in Allergic Mechanisms of Asthma London UK
| | - Isabel Skypala
- Royal Brompton & Harefield NHS Foundation Trust London UK
- Imperial College London UK
| | | | - Otto Spranger
- Global Allergy and Asthma Patient Platform Vienna Austria
| | - Maria Torres
- Allergy Unit IBIMA, Regional University Hospital of Malaga, UMA Malaga Spain
- ARADyAL Network RD16/0006/0001, Carlos III Health Institute Madrid Spain
| | | | - Sergio Bonini
- Institute of Translational Pharmacology Italian National Research Council Rome Italy
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57
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Barber D, Villaseñor A, Escribese MM. Metabolomics strategies to discover new biomarkers associated to severe allergic phenotypes. Asia Pac Allergy 2019; 9:e37. [PMID: 31720248 PMCID: PMC6826109 DOI: 10.5415/apallergy.2019.9.e37] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 10/28/2019] [Indexed: 01/11/2023] Open
Abstract
In the last decades have emerged new technological platforms that allow evaluation of genes, transcripts, proteins, or metabolites of a living being, so-called omics sciences. More importantly, new technics for their integration have provided access to a complete set of information of the current conditions and features of a specific biological sample in a precise moment. Thus, omic sciences are now considered an essential tool for patient stratification in base to their severity, to understand disease progression and to identify new biomarkers. Severe patients, that are out of control, provide an excellent model to understand disease evolution and to identify new intervention and biomarkers strategies. Here we discuss the use of metabolomics to understand severity in allergic diseases in a strategy that opens new insights as well as identify new biological systems relevant for allergy progression. Metabolomics strategies are based in parallel evaluation of different allergy severity models by mean of untargeted analysis that allows the identification of potential biomarkers. Overlapping of different biomarkers in multiple models, provides information of general as well as specific biological systems involved in each model. Later a selected panel of biomarkers will be used in a target method to explore the diagnosis potential to stratify allergic patients.
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Affiliation(s)
- Domingo Barber
- IMMA, Instituto de Medicina Molecular Aplicada, Facultad de Medicina, Universidad San Pablo CEU, Madrid, Spain
| | - Alma Villaseñor
- IMMA, Instituto de Medicina Molecular Aplicada, Facultad de Medicina, Universidad San Pablo CEU, Madrid, Spain
| | - Maria M Escribese
- IMMA, Instituto de Medicina Molecular Aplicada, Facultad de Medicina, Universidad San Pablo CEU, Madrid, Spain.,Departamento de Ciencias Médicas Básicas, Facultad de Medicina, Universidad San Pablo CEU, Madrid, Spain
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58
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Sokolowska M, Quesniaux VFJ, Akdis CA, Chung KF, Ryffel B, Togbe D. Acute Respiratory Barrier Disruption by Ozone Exposure in Mice. Front Immunol 2019; 10:2169. [PMID: 31608051 PMCID: PMC6758598 DOI: 10.3389/fimmu.2019.02169] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 08/28/2019] [Indexed: 12/13/2022] Open
Abstract
Ozone exposure causes irritation, airway hyperreactivity (AHR), inflammation of the airways, and destruction of alveoli (emphysema), the gas exchange area of the lung in human and mice. This review focuses on the acute disruption of the respiratory epithelial barrier in mice. A single high dose ozone exposure (1 ppm for 1 h) causes first a break of the bronchiolar epithelium within 2 h with leak of serum proteins in the broncho-alveolar space, disruption of epithelial tight junctions and cell death, which is followed at 6 h by ROS activation, AHR, myeloid cell recruitment, and remodeling. High ROS levels activate a novel PGAM5 phosphatase dependent cell-death pathway, called oxeiptosis. Bronchiolar cell wall damage and inflammation upon a single ozone exposure are reversible. However, chronic ozone exposure leads to progressive and irreversible loss of alveolar epithelial cells and alveoli with reduced gas exchange space known as emphysema. It is further associated with chronic inflammation and fibrosis of the lung, resembling other environmental pollutants and cigarette smoke in pathogenesis of asthma, and chronic obstructive pulmonary disease (COPD). Here, we review recent data on the mechanisms of ozone induced injury on the different cell types and pathways with a focus on the role of the IL-1 family cytokines and the related IL-33. The relation of chronic ozone exposure induced lung disease with asthma and COPD and the fact that ozone exacerbates asthma and COPD is emphasized.
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Affiliation(s)
- Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland.,Christine Kühne - Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Valerie F J Quesniaux
- Laboratory of Experimental and Molecular Immunology and Neurogenetics (INEM), UMR 7355 CNRS-University of Orleans, Orléans, France
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland.,Christine Kühne - Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Kian Fan Chung
- Airways Disease, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Bernhard Ryffel
- Laboratory of Experimental and Molecular Immunology and Neurogenetics (INEM), UMR 7355 CNRS-University of Orleans, Orléans, France
| | - Dieudonnée Togbe
- Laboratory of Experimental and Molecular Immunology and Neurogenetics (INEM), UMR 7355 CNRS-University of Orleans, Orléans, France.,ArtImmune SAS, Artinem, Orléans, France
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59
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Rosado M, Silva R, G Bexiga M, G Jones J, Manadas B, Anjo SI. Advances in biomarker detection: Alternative approaches for blood-based biomarker detection. Adv Clin Chem 2019; 92:141-199. [PMID: 31472753 DOI: 10.1016/bs.acc.2019.04.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In the clinical setting, a blood sample is typically the starting point for biomarker search and discovery. Mass spectrometry (MS) is a highly sensitive and informative method for characterizing a very wide range of metabolites and proteins and is therefore a potentially powerful tool for biomarker discovery. However, the physicochemical characteristics of blood coupled with very large ranges of protein and metabolite concentrations present a significant technical obstacle for resolving and quantifying putative biomarkers by MS. Blood fractionation procedures are being developed to reduce the proteome/metabolome complexity and concentration ranges, allowing a greater diversity of analytes, including those at very low concentrations, to be quantified. In this chapter, several strategies for enriching and/or isolating specific blood components are summarized, including methods for the analysis of low and high molecular weight compounds, usually neglected in this type of assays, extracellular vesicles, and peripheral blood mononuclear cells (PBMCs). For each method, relevant practical information is presented for effective implementation.
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Affiliation(s)
- Miguel Rosado
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal; Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Rafael Silva
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Mariana G Bexiga
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
| | - John G Jones
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Bruno Manadas
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Sandra I Anjo
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal.
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60
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Understanding Platelets in Infectious and Allergic Lung Diseases. Int J Mol Sci 2019; 20:ijms20071730. [PMID: 30965568 PMCID: PMC6480134 DOI: 10.3390/ijms20071730] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/02/2019] [Accepted: 04/05/2019] [Indexed: 12/29/2022] Open
Abstract
Emerging evidence suggests that platelets, cytoplasmic fragments derived from megakaryocytes, can no longer be considered just as mediators in hemostasis and coagulation processes, but as key modulators of immunity. Platelets have received increasing attention as the emergence of new methodologies has allowed the characterization of their components and functions in the immune continuum. Platelet activation in infectious and allergic lung diseases has been well documented and associated with bacterial infections reproduced in several animal models of pulmonary bacterial infections. Direct interactions between platelets and bacteria have been associated with increased pulmonary platelet accumulation, whereas bacterial-derived toxins have also been reported to modulate platelet function. Recently, platelets have been found extravascular in the lungs of patients with asthma, and in animal models of allergic lung inflammation. Their ability to interact with immune and endothelial cells and secrete immune mediators makes them one attractive target for biomarker identification that will help characterize their contribution to lung diseases. Here, we present an original review of the last advances in the platelet field with a focus on the contribution of platelets to respiratory infections and allergic-mediated diseases.
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61
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Eguiluz-Gracia I, Tay TR, Hew M, Escribese MM, Barber D, O'Hehir RE, Torres MJ. Recent developments and highlights in biomarkers in allergic diseases and asthma. Allergy 2018; 73:2290-2305. [PMID: 30289997 DOI: 10.1111/all.13628] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 09/19/2018] [Accepted: 09/21/2018] [Indexed: 12/22/2022]
Abstract
The potential of precision medicine in allergy and asthma has only started to be explored. A significant clarification in the pathophysiology of rhinitis, chronic rhinosinusitis, asthma, food allergy and drug hypersensitivity was made in the last decade. This improved understanding led to a better classification of the distinct phenotypes and to the discovery of new drugs such as biologicals, targeting phenotype-specific mechanisms. Nevertheless, many conditions remain poorly understood such as non-eosinophilic airway diseases or non-IgE-mediated food allergy. Moreover, there is a need to predict the response to specific therapies and the outcome of drug and food provocations. The identification of patients at risk of progression towards severity is also an unmet need in order to establish adequate preventive or therapeutic measures. The implementation of precision medicine in the clinical practice requires the identification of phenotype-specific markers measurable in biological matrices. To become useful, these biomarkers need to be quantifiable by reliable systems, and in samples obtained in an easy, rapid and cost-efficient way. In the last years, significant research resources have been put in the identification of valid biomarkers for asthma and allergic diseases. This review summarizes these recent advances with focus on the biomarkers with higher clinical applicability.
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Affiliation(s)
- Ibon Eguiluz-Gracia
- Unidad de Alergia; IBIMA-Hospital Regional Universitario de Malaga-UMA; ARADyAL; Malaga Spain
| | - Tunn Ren Tay
- Department of Respiratory and Critical Care Medicine; Changi General Hospital; Singapore Singapore
| | - Mark Hew
- Allergy, Asthma and Clinical Immunology Service; The Alfred Hospital; Melbourne Victoria Australia
- School of Public Health & Preventive Medicine; Monash University; Melbourne Victoria Australia
| | - Maria M. Escribese
- Facultad de Medicina; Instituto de Medicina Molecular Aplicada (IMMA); Universidad San Pablo CEU; Madrid Spain
- Departamento de Ciencias Médicas Básicas; Facultad de Medicina; Universidad San Pablo CEU; Madrid Spain
| | - Domingo Barber
- Facultad de Medicina; Instituto de Medicina Molecular Aplicada (IMMA); Universidad San Pablo CEU; Madrid Spain
| | - Robyn E. O'Hehir
- Allergy, Asthma and Clinical Immunology Service; The Alfred Hospital; Melbourne Victoria Australia
- Department of Allergy, Clinical Immunology & Respiratory Medicine; Central Clinical School; Monash University; Melbourne Victoria Australia
| | - Maria J. Torres
- Unidad de Alergia; IBIMA-Hospital Regional Universitario de Malaga-UMA; ARADyAL; Malaga Spain
- Andalusian Center for Nanomedicine and Biotechnology - BIONAND; Malaga Spain
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