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van der Burg N, Stenberg H, Ekstedt S, Diamant Z, Bornesund D, Ankerst J, Kumlien Georén S, Cardell LO, Bjermer L, Erjefält J, Tufvesson E. Neutrophil phenotypes in bronchial airways differentiate single from dual responding allergic asthmatics. Clin Exp Allergy 2023; 53:65-77. [PMID: 35437872 PMCID: PMC10083921 DOI: 10.1111/cea.14149] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/18/2022] [Accepted: 04/11/2022] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Allergic asthmatics with both an early (EAR) and a late allergic reaction (LAR) following allergen exposure are termed 'dual responders' (DR), while 'single responders' (SR) only have an EAR. Mechanisms that differentiate DR from SR are largely unknown, particularly regarding the role and phenotypes of neutrophils. Therefore, we aimed to study neutrophils in DR and SR asthmatics. METHODS Thirty-four allergic asthmatics underwent an inhaled allergen challenge, samples were collected before and up to 24 h post-challenge. Cell differentials were counted from bronchial lavage, alveolar lavage and blood; and tissue neutrophils were quantified in immune-stained bronchial biopsies. Lavage neutrophil nuclei lobe segmentation was used to classify active (1-4 lobes) from suppressive neutrophils (≥5 lobes). Levels of transmigration markers: soluble (s)CD62L and interleukin-1Ra, and activity markers: neutrophil elastase (NE), DNA-histone complex and dsDNA were measured in lavage fluid and plasma. RESULTS Compared with SR at baseline, DR had more neutrophils in their bronchial airways at baseline, both in the lavage (p = .0031) and biopsies (p = .026) and elevated bronchial neutrophils correlated with less antitransmigratory IL-1Ra levels (r = -0.64). DR airways had less suppressive neutrophils and more 3-lobed (active) neutrophils (p = .029) that correlated with more bronchial lavage histone (p = .020) and more plasma NE (p = .0016). Post-challenge, DR released neutrophil extracellular trap factors in the blood earlier and had less pro-transmigratory sCD62L during the late phase (p = .0076) than in SR. CONCLUSION DR have a more active airway neutrophil phenotype at baseline and a distinct neutrophil response to allergen challenge that may contribute to the development of an LAR. Therefore, neutrophil activity should be considered during targeted diagnosis and bio-therapeutic development for DR.
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Affiliation(s)
- Nicole van der Burg
- Department of Clinical Sciences Lund, Respiratory Medicine and Allergology, Lund University, Lund, Sweden
| | - Henning Stenberg
- Department of Clinical Sciences Lund, Respiratory Medicine and Allergology, Lund University, Lund, Sweden.,Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Lund, Sweden
| | - Sandra Ekstedt
- Division of ENT Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Zuzana Diamant
- Department of Clinical Sciences Lund, Respiratory Medicine and Allergology, Lund University, Lund, Sweden.,Department of Microbiology Immunology & Transplantation, KU Leuven, Catholic University of Leuven, Leuven, Belgium.,Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czech Republic
| | - Daisy Bornesund
- Department of Experimental Medical Science, Cell and Tissue biology, Lund University, Lund, Sweden
| | - Jaro Ankerst
- Department of Clinical Sciences Lund, Respiratory Medicine and Allergology, Lund University, Lund, Sweden
| | - Susanna Kumlien Georén
- Division of ENT Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lars-Olaf Cardell
- Division of ENT Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Otorhinolaryngology, Head & Neck Surgery, Institute of Clinical Sciences, Skane University Hospital, Lund, Sweden
| | - Leif Bjermer
- Department of Clinical Sciences Lund, Respiratory Medicine and Allergology, Lund University, Lund, Sweden
| | - Jonas Erjefält
- Department of Experimental Medical Science, Cell and Tissue biology, Lund University, Lund, Sweden
| | - Ellen Tufvesson
- Department of Clinical Sciences Lund, Respiratory Medicine and Allergology, Lund University, Lund, Sweden
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Moulder R, Bhosale SD, Goodlett DR, Lahesmaa R. Analysis of the plasma proteome using iTRAQ and TMT-based Isobaric labeling. MASS SPECTROMETRY REVIEWS 2018; 37:583-606. [PMID: 29120501 DOI: 10.1002/mas.21550] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 09/26/2017] [Indexed: 05/23/2023]
Abstract
Over the past decade, chemical labeling with isobaric tandem mass tags, such as isobaric tags for relative and absolute quantification reagents (iTRAQ) and tandem mass tag (TMT) reagents, has been employed in a wide range of different clinically orientated serum and plasma proteomics studies. In this review the scope of these works is presented with attention to the areas of research, methods employed and performance limitations. These applications have covered a wide range of diseases, disorders and infections, and have implemented a variety of different preparative and mass spectrometric approaches. In contrast to earlier works, which struggled to quantify more than a few hundred proteins, increasingly these studies have provided deeper insight into the plasma proteome extending the numbers of quantified proteins to over a thousand.
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Affiliation(s)
- Robert Moulder
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland
| | - Santosh D Bhosale
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland
| | | | - Riitta Lahesmaa
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland
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Bagnasco D, Ferrando M, Bernardi S, Passalacqua G, Canonica GW. The path to personalized medicine in asthma. Expert Rev Respir Med 2016; 10:957-65. [PMID: 27399975 DOI: 10.1080/17476348.2016.1205490] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Asthma is a common respiratory disorder, since about 10% of the population suffer from this disease, and up to 10% have a severe form. Recent findings have allowed a greater and deeper understanding of the pathophysiological mechanisms, distinguishing two groups of patients according to the prevalent cellular population that drives the inflammatory process, and consequentially, to intervene on different cellular targets. AREAS COVERED Currently, several biological drugs directly interfering with these pathophysiological mechanisms (namely IgE, IL-4, IL-5, IL-13, and IL-17) are under investigation. Expert commentary: With the elucidation of mechanisms, new-targeted drugs have been developed. Asthma therapy is changing from a 'one size fits all' therapy to a 'precision medicine' model, where we may prescribe the most appropriate treatment for each patient. Moreover, in the near future, the possibility to act a 'sequential bio-combination therapy' can be envisaged, using different biological drugs in the same patient to act on different pathophysiological mechanisms.
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Affiliation(s)
- Diego Bagnasco
- a Allergy & Respiratory Diseases, DIMI, Department of Internal Medicine , University of Genoa, IRCCS AOU San Martino - IST , Genoa , Italy
| | - Matteo Ferrando
- a Allergy & Respiratory Diseases, DIMI, Department of Internal Medicine , University of Genoa, IRCCS AOU San Martino - IST , Genoa , Italy
| | - Stefano Bernardi
- a Allergy & Respiratory Diseases, DIMI, Department of Internal Medicine , University of Genoa, IRCCS AOU San Martino - IST , Genoa , Italy
| | - Giovanni Passalacqua
- a Allergy & Respiratory Diseases, DIMI, Department of Internal Medicine , University of Genoa, IRCCS AOU San Martino - IST , Genoa , Italy
| | - Giorgio Walter Canonica
- a Allergy & Respiratory Diseases, DIMI, Department of Internal Medicine , University of Genoa, IRCCS AOU San Martino - IST , Genoa , Italy
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Personalized Medicine in Respiratory Disease: Role of Proteomics. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2015; 102:115-46. [PMID: 26827604 DOI: 10.1016/bs.apcsb.2015.11.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Respiratory diseases affect humanity globally, with chronic lung diseases (e.g., asthma, chronic obstructive pulmonary disease, idiopathic pulmonary fibrosis, among others) and lung cancer causing extensive morbidity and mortality. These conditions are highly heterogeneous and require an early diagnosis. However, initial symptoms are nonspecific, and the clinical diagnosis is made late frequently. Over the last few years, personalized medicine has emerged as a medical care approach that uses novel technology aiming to personalize treatments according to the particular patient's medical needs. This review highlights the contributions of proteomics toward the understanding of personalized medicine in respiratory disease and its potential applications in the clinic.
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Terracciano R, Pelaia G, Preianò M, Savino R. Asthma and COPD proteomics: current approaches and future directions. Proteomics Clin Appl 2015; 9:203-20. [PMID: 25504544 DOI: 10.1002/prca.201400099] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 11/26/2014] [Accepted: 12/08/2014] [Indexed: 12/25/2022]
Abstract
Although asthma and chronic obstructive pulmonary disease COPD represent the two most common chronic respiratory diseases worldwide, the mechanisms underlying their pathobiology need to be further elucidated. Presently, differentiation of asthma and COPD are largely based on clinical and lung function parameters. However, the complexity of these multifactorial diseases may lead to misclassification and to inappropriate management strategies. Recently, tremendous progress in MS has extended the sensitivity, accuracy, and speed of analysis, enabling the identification of thousands of proteins per experiment. Beyond identification, MS has also greatly implemented quantitation issues allowing to assess qualitative-quantitative differences in protein profiles of different samples, in particular diseased versus normal. Herein, we provide a summary of recent proteomics-based investigations in the field of asthma/COPD, highlighting major issues related to sampling and processing procedures for proteomic analyses of specific airway and parenchymal specimens (induced sputum, exhaled breath condensate, epithelial lining fluid, bronchoalveolar and nasal lavage fluid), as well as blood-derived specimen (plasma and serum). Within such a context, together with current difficulties and limitations mainly due to lack of general standardization in preanalytical sampling procedure, our discussion will focus on the challenges and possible benefits of proteomic studies in phenotypic stratification of asthma and COPD.
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Affiliation(s)
- Rosa Terracciano
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, Catanzaro, Italy
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Teran LM, Montes-Vizuet R, Li X, Franz T. Respiratory proteomics: from descriptive studies to personalized medicine. J Proteome Res 2014; 14:38-50. [PMID: 25382407 DOI: 10.1021/pr500935s] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Respiratory diseases are highly prevalent and affect humankind worldwide, causing extensive morbidity and mortality with the environment playing an important role. Given the complex structure of the airways, sophisticated tools are required for early diagnosis; initial symptoms are nonspecific, and the clinical diagnosis is made frequently late. Over the past few years, proteomics has made high technological progress in mass-spectrometry-based protein identification and has allowed us to gain new insights into disease mechanisms and identify potential novel therapeutic targets. This review will highlight the contributions of proteomics toward the understanding of the respiratory proteome listing potential biomarkers and its potential application to the clinic. We also outline the contributions of proteomics to creating a personalized approach in respiratory medicine.
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Affiliation(s)
- Luis M Teran
- Instituto Nacional de Enfermedades Respiratorias , Calz. de Tlalpan 4502, Distrito Federal 14080, Mexico
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Singh A, Yamamoto M, Ruan J, Choi JY, Gauvreau GM, Olek S, Hoffmueller U, Carlsten C, FitzGerald JM, Boulet LP, O'Byrne PM, Tebbutt SJ. Th17/Treg ratio derived using DNA methylation analysis is associated with the late phase asthmatic response. Allergy Asthma Clin Immunol 2014; 10:32. [PMID: 24991220 PMCID: PMC4078401 DOI: 10.1186/1710-1492-10-32] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 06/02/2014] [Indexed: 11/17/2022] Open
Abstract
Background The imbalance between Th17 and Treg cells has been studied in various diseases including allergic asthma but their roles have not been fully understood in the development of the late phase asthmatic response. Objectives To determine changes in Th17 and Treg cell numbers between isolated early responders (ERs) and dual responders (DRs) undergoing allergen inhalation challenge. To identify gene expression profiles associated with Th17 and Treg cells. Methods 14 participants (8 ERs and 6 DRs) with mild allergic asthma underwent allergen inhalation challenge. Peripheral blood was collected prior to and 2 hours post allergen challenge. DNA methylation analysis was used to quantifiy the relative frequencies of Th17, Tregs, total B cells, and total T cells. Gene expression from whole blood was measured using microarrays. Technical replication of selected genes was performed using nanoString nCounter Elements. Results The Th17/Treg ratio significantly increased in DRs compared to ERs post allergen challenge compared to pre-challenge. Genes significantly correlated to Th17 and Treg cell counts were inversely correlated with each other. Genes significantly correlated with Th17/Treg ratio included the cluster of genes of the leukocyte receptor complex located on chromosome 19q 13.4. Conclusions Th17/Treg imbalance post-challenge may contribute to the development of the late phase inflammatory phenotype.
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Affiliation(s)
- Amrit Singh
- James Hogg Research Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.,Institute for HEART + LUNG Health, Vancouver, BC, Canada.,Prevention of Organ Failure (PROOF) Centre of Excellence, Vancouver, BC, Canada
| | - Masatsugu Yamamoto
- James Hogg Research Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.,Institute for HEART + LUNG Health, Vancouver, BC, Canada.,Vancouver Coastal Health Research Institute, Vancouver General Hospital, Vancouver, BC, Canada.,Department of Medicine, Division of Respiratory Medicine, UBC, Vancouver, BC, Canada
| | - Jian Ruan
- James Hogg Research Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.,Institute for HEART + LUNG Health, Vancouver, BC, Canada.,Prevention of Organ Failure (PROOF) Centre of Excellence, Vancouver, BC, Canada
| | - Jung Young Choi
- James Hogg Research Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.,Institute for HEART + LUNG Health, Vancouver, BC, Canada
| | - Gail M Gauvreau
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | | | | | - Christopher Carlsten
- James Hogg Research Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.,Institute for HEART + LUNG Health, Vancouver, BC, Canada.,Vancouver Coastal Health Research Institute, Vancouver General Hospital, Vancouver, BC, Canada.,Department of Medicine, Division of Respiratory Medicine, UBC, Vancouver, BC, Canada
| | - J Mark FitzGerald
- Institute for HEART + LUNG Health, Vancouver, BC, Canada.,Vancouver Coastal Health Research Institute, Vancouver General Hospital, Vancouver, BC, Canada.,Department of Medicine, Division of Respiratory Medicine, UBC, Vancouver, BC, Canada
| | | | - Paul M O'Byrne
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Scott J Tebbutt
- James Hogg Research Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.,Institute for HEART + LUNG Health, Vancouver, BC, Canada.,Prevention of Organ Failure (PROOF) Centre of Excellence, Vancouver, BC, Canada.,Department of Medicine, Division of Respiratory Medicine, UBC, Vancouver, BC, Canada
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Viglio S, Stolk J, Iadarola P, Giuliano S, Luisetti M, Salvini R, Fumagalli M, Bardoni A. Respiratory Proteomics Today: Are Technological Advances for the Identification of Biomarker Signatures Catching up with Their Promise? A Critical Review of the Literature in the Decade 2004-2013. Proteomes 2014; 2:18-52. [PMID: 28250368 PMCID: PMC5302730 DOI: 10.3390/proteomes2010018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 01/08/2014] [Accepted: 01/10/2014] [Indexed: 01/14/2023] Open
Abstract
To improve the knowledge on a variety of severe disorders, research has moved from the analysis of individual proteins to the investigation of all proteins expressed by a tissue/organism. This global proteomic approach could prove very useful: (i) for investigating the biochemical pathways involved in disease; (ii) for generating hypotheses; or (iii) as a tool for the identification of proteins differentially expressed in response to the disease state. Proteomics has not been used yet in the field of respiratory research as extensively as in other fields, only a few reproducible and clinically applicable molecular markers, which can assist in diagnosis, having been currently identified. The continuous advances in both instrumentation and methodology, which enable sensitive and quantitative proteomic analyses in much smaller amounts of biological material than before, will hopefully promote the identification of new candidate biomarkers in this area. The aim of this report is to critically review the application over the decade 2004-2013 of very sophisticated technologies to the study of respiratory disorders. The observed changes in protein expression profiles from tissues/fluids of patients affected by pulmonary disorders opens the route for the identification of novel pathological mediators of these disorders.
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Affiliation(s)
- Simona Viglio
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Via Taramelli 3/B, Pavia 27100, Italy.
| | - Jan Stolk
- Department of Pulmonology, Leiden University Medical Center, Leiden 2333, The Netherlands.
| | - Paolo Iadarola
- Department of Biology and Biotechnologies, Biochemistry Unit, University of Pavia, Via Taramelli 3/B, Pavia 27100, Italy.
| | - Serena Giuliano
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Via Taramelli 3/B, Pavia 27100, Italy.
- Faculty of Science "Parc Valrose", University of Nice "Sophia Antipolis", FRE 3472 CNRS, LP2M Nice, France.
| | - Maurizio Luisetti
- Department of Molecular Medicine, Division of Pneumology, University of Pavia & IRCCS Policlinico San Matteo, Via Taramelli 5, Pavia 27100, Italy.
| | - Roberta Salvini
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Via Taramelli 3/B, Pavia 27100, Italy.
| | - Marco Fumagalli
- Department of Biology and Biotechnologies, Biochemistry Unit, University of Pavia, Via Taramelli 3/B, Pavia 27100, Italy.
| | - Anna Bardoni
- Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Via Taramelli 3/B, Pavia 27100, Italy.
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Gene-metabolite expression in blood can discriminate allergen-induced isolated early from dual asthmatic responses. PLoS One 2013; 8:e67907. [PMID: 23844124 PMCID: PMC3699462 DOI: 10.1371/journal.pone.0067907] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 05/21/2013] [Indexed: 01/07/2023] Open
Abstract
Some asthmatic individuals undergoing allergen inhalation challenge develop an isolated early response whereas others develop a dual response (early plus late response). In the present study we have used transcriptomics (microarrays) and metabolomics (mass spectrometry) of peripheral blood to identify molecular patterns that can discriminate allergen-induced isolated early from dual asthmatic responses. Peripheral blood was obtained prior to (pre-) and 2 hours post allergen inhalation challenge from 33 study participants. In an initial cohort of 14 participants, complete blood counts indicated significant differences in neutrophil and lymphocyte counts at pre-challenge between early and dual responders. At post-challenge, significant genes (ALOX15, FADS2 and LPCAT2) and metabolites (lysolipids) were enriched in lipid metabolism pathways. Enzymes encoding for these genes are involved in membrane biogenesis and metabolism of fatty acids into pro-inflammatory and anti-inflammatory mediators. Correlation analysis indicated a strong negative correlation between ALOX15, FADS2, and IL5RA expression with 2-arachidonoylglycerophosphocholine levels in dual responders. However, measuring arachidonic acid and docosahexaenoic acid levels in a validation cohort of 19 participants indicated that the free form of DHA (nmoles/µg of protein) was significantly (p = 0.03) different between early and dual responders after allergen challenge. Collectively these results may suggest an imbalance in lipid metabolism which dictates pro- (anti-) inflammatory and pro-resolving mechanisms. Future studies with larger sample sizes may reveal novel mechanisms and therapeutic targets of the late phase asthmatic response.
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Holgate ST. Immune circuits in asthma. Curr Opin Pharmacol 2013; 13:345-50. [PMID: 23639506 DOI: 10.1016/j.coph.2013.03.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 01/29/2013] [Accepted: 03/22/2013] [Indexed: 11/28/2022]
Abstract
Asthma is an inflammatory disorder of the conducting airways that has traditionally been classified according to severity. While this has been helpful in guiding treatment with drugs that are currently available such as β2-adrenoceptor agonists and corticosteroids, it takes little account of disease heterogeneity and causal pathways. This review draws attention to subphenotypes of asthma involving different mechanisms and moves the focus away from the adaptive immune response more towards innate immune mechanisms. This mandates a new view of the disease in which causal pathways linked to biomarkers are found and treatments targeted to these pathways as described in a more personalised approach to medicine.
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Affiliation(s)
- Stephen T Holgate
- Clinical and Experimental Sciences, Mail Point 810, Level F South Block, Southampton General Hospital, Southampton SO16 6YD, UK.
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