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Viegas J, Cardoso EM, Bonneau L, Esteves AF, Ferreira CL, Alves G, Santos-Silva AJ, Vitale M, Arosa FA, Taborda-Barata L. A Novel Bionebulizer Approach to Study the Effects of Natural Mineral Water on a 3D In Vitro Nasal Model from Allergic Rhinitis Patients. Biomedicines 2024; 12:408. [PMID: 38398010 PMCID: PMC10886703 DOI: 10.3390/biomedicines12020408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Sulfurous thermal waters (STWs) are used as a complementary treatment for allergic rhinitis. However, there is scant data on the effects of STW on nasal epithelial cells, and in vitro models are warranted. The main aim of this study was to evaluate the dose and time effects of exposure to 3D nasal inserts (MucilAirTM-HF allergic rhinitis model) with STW or isotonic sodium chloride solution (ISCS) aerosols. Transepithelial electrical resistance (TEER) and histology were assessed before and after nebulizations. Chemokine/cytokine levels in the basal supernatants were assessed by enzyme-linked immunosorbent assay. The results showed that more than four daily nebulizations of four or more minutes compromised the normal epithelial integrity. In contrast, 1 or 2 min of STW or ISCS nebulizations had no toxic effect up to 3 days. No statistically significant changes in release of inflammatory chemokines MCP-1/CCL2 > IL-8/CXCL8 > MIP-1α/CCL3, no meaningful release of "alarmins" (IL-1α, IL-33), nor of anti-inflammatory IL-10 cytokine were observed. We have characterized safe time and dose conditions for aerosol nebulizations using a novel in vitro 3D nasal epithelium model of allergic rhinitis patients. This may be a suitable in vitro setup to mimic in vivo treatments of chronic rhinitis with STW upon triggering an inflammatory stimulus in the future.
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Affiliation(s)
- Joana Viegas
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
| | - Elsa M. Cardoso
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
- ESS-IPG-School of Health Sciences, Polytechnic Institute of Guarda, Rua da Cadeia, 6300-307 Guarda, Portugal
| | - Lucile Bonneau
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
| | - Ana Filipa Esteves
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
| | - Catarina L. Ferreira
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
- Faculty of Health Sciences, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal;
| | - Gilberto Alves
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
- Faculty of Health Sciences, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal;
| | - António Jorge Santos-Silva
- Faculty of Health Sciences, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal;
- Unhais da Serra Thermal Spa, Avenida das Termas, 6215-574 Unhais da Serra, Portugal
| | - Marco Vitale
- Faculty of Medicine and Surgery, University Vita-Salute San Raffaele, 20132 Milan, Italy;
- FoRST—Fondazione per la Ricerca Scientifica Termale, 00198 Rome, Italy
| | - Fernando A. Arosa
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
- Faculty of Health Sciences, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal;
| | - Luís Taborda-Barata
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal; (J.V.); (E.M.C.); (L.B.); (A.F.E.); (C.L.F.); (G.A.); (F.A.A.)
- Faculty of Health Sciences, University of Beira Interior, Avenida Infante D. Henrique, 6200-506 Covilhã, Portugal;
- UBIAir—Clinical & Experimental Lung Centre, University of Beira Interior, Estrada Municipal 506, 6200-284 Covilhã, Portugal
- CACB—Clinical Academic Centre of Beiras, Estrada Municipal 506, 6200-284 Covilhã, Portugal
- Department of Immunoallergology, Cova da Beira University Hospital Centre, Alameda Pêro da Covilhã, 6200-251 Covilhã, Portugal
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Jiang Z, Cai X, Yao X, Zhang S, Lan W, Jin Z, Tang F, Ma W, Yao X, Chen C, Lan T. The causal effect of cytokine cycling levels on osteoarthritis: a bidirectional Mendelian randomized study. Front Immunol 2024; 14:1334361. [PMID: 38274820 PMCID: PMC10808687 DOI: 10.3389/fimmu.2023.1334361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 12/27/2023] [Indexed: 01/27/2024] Open
Abstract
Objective Osteoarthritis (OA) is the most prevalent joint disease globally, serving as a primary cause of pain and disability. However, the pathological processes underlying OA remain incompletely understood. Several studies have noted an association between cytokines and OA, yet the causal link between them remains ambiguous. This study aims to identify cytokines potentially causally related to OA using Mendelian randomization (MR) analysis, informing early clinical diagnosis and treatment decisions. Methods We conducted a genome-wide association study (GWAS) on 12 OA traits involving 177,517 cases and 649,173 controls from 9 international cohorts. For discovery MR analysis, we used 103 cytokines from two European populations as instrumental variables (IVs). Concurrently, another European population OA GWAS database (36,185 cases and 135,185 controls) was used to replicate MR analysis, employing the inverse variance weighted (IVW) method as the primary analytic approach. Additional methods tested included MR Egger, Weighted median, and Weighted mode. We merged the MR findings through meta-analysis. Heterogeneity testing, level pleiotropy testing (MR Egger intercept test and MRPRESSO), and sensitivity analysis via Leave One Out (LOO) were conducted to verify result robustness. Lastly, reverse MR analysis was performed. Results The meta-analysis merger revealed a correlation between CX3CL1 cycle levels and increased OA risk (OR=1.070, 95% CI: 1.040-1.110; P<0.010). We also observed associations between MCP4 (OR=0.930, 95% CI: 0.890-0.970; P<0.010) and CCL25 (OR=0.930, 95% CI: 0.890-0.970; P<0.010) with reduced OA risk. The sensitivity analysis results corroborate the robustness of these findings. Conclusion Our MR analysis indicates a potential causal relationship between CX3CL1, MCP4, CCL25, and OA risk changes. Further research is warranted to explore the influence of cytokines on OA development.
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Affiliation(s)
- Zong Jiang
- Second Clinical Medical College, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Xin Cai
- Department of Rheumatology and Immunology, The First People's Hospital Of Guiyang, Guiyang, China
| | - Xiaoling Yao
- Second Clinical Medical College, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Shaoqin Zhang
- Department of Rheumatology and Immunology, The First People's Hospital Of Guiyang, Guiyang, China
| | - Weiya Lan
- Second Clinical Medical College, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Zexu Jin
- Department of Rheumatology and Immunology, The First People's Hospital Of Guiyang, Guiyang, China
| | - Fang Tang
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Wukai Ma
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Xueming Yao
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Changming Chen
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Tianzuo Lan
- Department of Rheumatology and Immunology, The First People's Hospital Of Guiyang, Guiyang, China
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Gijs M, Adelaar TI, Vergouwen DPC, Visser N, Dickman MM, Ollivier RCI, Berendschot TTJM, Nuijts RMMA. Tear Fluid Inflammatory Proteome Analysis Highlights Similarities Between Keratoconus and Allergic Conjunctivitis. Invest Ophthalmol Vis Sci 2023; 64:9. [PMID: 38064228 PMCID: PMC10709806 DOI: 10.1167/iovs.64.15.9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/18/2023] [Indexed: 12/18/2023] Open
Abstract
Purpose Keratoconus is characterized by the progressive thinning of the cornea, which leads to a cone-like appearance of the eye over time. Although conventionally defined as a noninflammatory condition, a number of recent studies have associated keratoconus (KC) with allergic conjunctivitis (AC) based on clinical parameters. This study aimed to consolidate this association by performing a proteomic analysis of tear fluid from patients with keratoconus and/or allergic conjunctivitis. Methods Of 51 patients, 17 were diagnosed with KC, 17 were diagnosed with AC, and 17 were diagnosed with both KC and AC (combined). Nine of 34 patients with KC had a progressive form of the disease. Tear fluid samples (n = 51, one eye per patient) were collected by the Schirmer's strips. Tear proteins were extracted from the Schirmer's strips. Proteomic profiling of 384 inflammatory proteins was assessed by a multiplex proximity extension assay (Olink Explore 384 Inflammation Panel I). Results A total of 384 inflammatory proteins were measured. Two hundred seventy-two of the 384 proteins passed stringent data cleaning and were compared among the patient groups. Compared to the 2 other groups, LGALS9 was upregulated uniquely in KC, whereas FGF19, PDGFB, HPCAL1, OSM, and FCAR were downregulated in KC. Similarly, TNFRSF4 and CCL13 were specifically upregulated in AC, whereas ectodysplasin A receptor (EDAR) was uniquely downregulated in AC. Conclusions High-throughput proteomic profiling of tear fluid confirms the association between KC and AC on a molecular level and raise the importance of redefining KC as an inflammatory condition.
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Affiliation(s)
- Marlies Gijs
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Tuneille I. Adelaar
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Daphne P. C. Vergouwen
- Department of Ophthalmology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Nienke Visser
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Mor M. Dickman
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Robin C. I. Ollivier
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Tos T. J. M. Berendschot
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Rudy M. M. A. Nuijts
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
- Department of Ophthalmology, Zuyderland Medical Center, Heerlen, The Netherlands
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Campion NJ, Villazala-Merino S, Thwaites RS, Stanek V, Killick H, Pertsinidou E, Zghaebi M, Toth J, Fröschl R, Perkmann T, Gangl K, Schneider S, Ristl R, Scott IC, Cohen ES, Molin M, Focke-Tejkl M, Regelsberger G, Hansel TT, Valenta R, Niederberger-Leppin V, Eckl-Dorna J. Nasal IL-13 production identifies patients with late-phase allergic responses. J Allergy Clin Immunol 2023; 152:1167-1178.e12. [PMID: 37536510 DOI: 10.1016/j.jaci.2023.06.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 05/09/2023] [Accepted: 06/23/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND There is limited knowledge on how local cytokine secretion patterns after nasal allergen challenge correlate with clinical symptoms especially with regard to the "late allergic response," which occurs in approximately 40% to 50% of patients with allergy. OBJECTIVE We sought to characterize the immunologic and clinical nasal responses to birch pollen allergen challenge with a special focus on the late allergic response. METHODS In this randomized, double-blind, placebo-controlled trial, birch pollen-allergic participants were challenged with birch pollen extract (n = 20) or placebo (n = 10) on 3 consecutive days. On days 1 and 3, nasal secretions were collected at selected time points over a 24-hour time course for the measurement of 33 inflammatory mediators. Clinical responses were determined through subjective symptom scores and objective nasal airflow measurements. RESULTS Provoked participants had significantly greater clinical responses and showed significant increases in tryptase and the soluble IL-33 receptor serum stimulation 2 (sST2) in nasal secretions within minutes compared with the placebo group. Eight of 20 provoked participants displayed high IL-13 levels 2 to 8 hours after allergen provocation. This group also showed significant changes in clinical parameters, with a secondary drop in nasal airflow measured by peak nasal inspiratory flow and increased symptoms of nasal obstruction, which significantly differed from IL-13 nonresponders after 6 hours. CONCLUSIONS IL-13 response status correlates with clinical responses and type 2 cytokine responses in the late phase after allergen provocation.
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Affiliation(s)
- Nicholas J Campion
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | | | - Ryan S Thwaites
- National Heart and Lung Institute, Imperial College of London, London, United Kingdom
| | - Victoria Stanek
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | - Helen Killick
- Translational Science and Experimental Medicine, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
| | | | - Mohammed Zghaebi
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | - Josef Toth
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | - Renate Fröschl
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Thomas Perkmann
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Katharina Gangl
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | - Sven Schneider
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
| | - Robin Ristl
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Ian C Scott
- Translational Science and Experimental Medicine, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
| | - Emma Suzanne Cohen
- Bioscience Asthma, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
| | - Magnus Molin
- Research and Development, Thermo Fisher Scientific, Uppsala, Sweden
| | - Margit Focke-Tejkl
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria; Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Guenther Regelsberger
- Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Trevor T Hansel
- National Heart and Lung Institute, Imperial College of London, London, United Kingdom
| | - Rudolf Valenta
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria; Karl Landsteiner University of Health Sciences, Krems, Austria
| | | | - Julia Eckl-Dorna
- Department of Otorhinolaryngology, Medical University of Vienna, Vienna, Austria
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Albloushi S, Al-Ahmad M. Exploring the latest understanding on the role of immune mediators, genetic and environmental factors in pathogenesis of allergic rhinitis: a systematic review. FRONTIERS IN ALLERGY 2023; 4:1223427. [PMID: 37692890 PMCID: PMC10485773 DOI: 10.3389/falgy.2023.1223427] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 08/14/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Despite well-defined clinical phenotypes of chronic rhinitis, the underlying in-depth pathophysiological mechanism, particularly with reference to the involvement of immune mediators, genetic, and environmental factors, are still not fully understood. Therefore, our aim was to give updated information on the pathogenesis of allergic rhinitis (AR), with an emphasis on the role of cytokines in adults aged 18 years and above. Additionally, we investigated the impact of genetic and environmental factors in the pathogenesis of AR. Results A search in various databases identified 1,178 records, and 18 studies were ultimately selected from January 2018 to April 2023. The total sample size in our studies was 4,317, with 2,186 in the experimental and 2,131 in control groups, respectively. The mean age was 33.4 years, with 43% were male, while 57% were female. According to the selected studies, various factors, including immune mediators, particularly cytokines, genetic, and environmental factors, were identified in the development of AR. Conclusion The selected studies presented findings on different factors and sub-factors in the pathogenesis of AR, making it a challenge for us to compare their results. However, based on our findings, researchers can link our identified factors to potential therapies for AR.
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Affiliation(s)
| | - Mona Al-Ahmad
- Al-Rashed Allergy Center, Ministry of Health, Kuwait City, Kuwait
- Microbiology Department, College of Medicine, Kuwait University, Kuwait City, Kuwait
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Mortada MM, Kurowski M. Challenges in Local Allergic Rhinitis Diagnosis, Management, and Research: Current Concepts and Future Perspectives. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050929. [PMID: 37241161 DOI: 10.3390/medicina59050929] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023]
Abstract
Local allergic rhinitis (LAR) is diagnosed based on the presence of clinical symptoms such as rhinorrhea, sneezing, and nasal itching using negative skin prick testing and serum IgE assessment. Several novel studies have shown that it is possible to use the assessment of nasal sIgE (specific immunoglobulin E) secretion as an additional diagnostic criterion for local allergic rhinitis. Additionally, allergen immunotherapy is a promising-albeit still not fully assessed and evaluated-future method of managing patients with LAR. In this review, the historical background, epidemiology, and main pathophysiological mechanisms of LAR shall be presented. Additionally, we address the current state of knowledge based on selected articles regarding the assessment of the local mucosal IgE presence in response to exposure to such allergens as mites, pollen, molds, and others. The impact of LAR on quality of life as well as the possible options of management (including allergen immunotherapy (AIT), which showed promising results) will then be presented.
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Affiliation(s)
- Mohamad Mahdi Mortada
- Department of Immunology and Allergy, Medical University of Łódź, 92-213 Łódź, Poland
| | - Marcin Kurowski
- Department of Immunology and Allergy, Medical University of Łódź, 92-213 Łódź, Poland
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7
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Li L, Dai F, Wang L, Sun Y, Mei L, Ran Y, Ye F. CCL13 and human diseases. Front Immunol 2023; 14:1176639. [PMID: 37153575 PMCID: PMC10154514 DOI: 10.3389/fimmu.2023.1176639] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 04/05/2023] [Indexed: 05/09/2023] Open
Abstract
CCL13/MCP-4 belongs to the CC chemokine family, which induces chemotaxis in many immune cells. Despite extensive research into its function in numerous disorders, a thorough analysis of CCL13 is not yet accessible. The role of CCL13 in human disorders and existing CCL13-focused therapies are outlined in this study. The function of CCL13 in rheumatic diseases, skin conditions, and cancer is comparatively well-established, and some studies also suggest that it may be involved in ocular disorders, orthopedic conditions, nasal polyps, and obesity. We also give an overview of research that found very little evidence of CCL13 in HIV, nephritis, and multiple sclerosis. Even though CCL13-mediated inflammation is frequently linked to disease pathogenesis, it's fascinating to note that in some conditions, like primary biliary cholangitis (PBC) and suicide, it might even act as a preventative measure.
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Affiliation(s)
- Laifu Li
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
| | - Fei Dai
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
- *Correspondence: Fei Dai,
| | - Lianli Wang
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
| | - Yating Sun
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
| | - Lin Mei
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
| | - Yan Ran
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
| | - Fangchen Ye
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shaanxi Province Key Laboratory of Gastrointestinal Motility Disorders, Laboratory of Digestive Diseases of the Second Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
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Bao Y, Zhu X. Role of Chemokines and Inflammatory Cells in Respiratory Allergy. J Asthma Allergy 2022; 15:1805-1822. [PMID: 36575714 PMCID: PMC9790160 DOI: 10.2147/jaa.s395490] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
The idea of "one airway, one disease" has been gaining importance in the last decade. In the upper and lower airways, allergic mechanisms interact with each other. In the initial stage of respiratory allergic inflammation, allergens contact the respiratory epithelium, which produces chemokines and inflammatory factors, which cause allergic reactions by binding to the corresponding receptors and chemotactic various inflammatory cells to reach the epithelium and tissues. It also drives inflammatory cells to activate and produce more inflammatory factors, thus producing a cascade amplification effect. Inflammatory cell aggregation and activation are very complex and interact with each other in a lattice structure. By blocking the action of various chemokines, inflammatory cell aggregation is reduced, and ultimately the symptoms of respiratory allergy are alleviated. Chemokines can serve as cues for coordinated recruitment of immune cells into and out of tissues, as well as directing the spatial organization of immune cells within tissues and cellular interactions. Chemokines are critical in directing immune cell migration and thus have an important role in the direction of respiratory allergy: however, chemokines are also involved in the production and recruitment of immune cells that contribute to respiratory allergy. In this article, linking the upper and lower respiratory tracts. We review the role of the chemokine system in the respiratory immune response and discuss how respiratory disease modulates overall chemokines to shape the type and outcome of the immune response to the treatment of respiratory allergic disease so that we can further deepen our knowledge of chemokines in the direction of respiratory allergy. In the future, we can do drug research and development based on this network structure and explore new research directions.
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Affiliation(s)
- Youwei Bao
- Department of Otolaryngology Head & Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Xinhua Zhu
- Department of Otolaryngology Head & Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China,Correspondence: Xinhua Zhu, Email
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Exploration of Predictive Biomarkers for Postoperative Recurrence in Chronic Rhinosinusitis with Nasal Polyps Based on Serum Multiple-Cytokine Profiling. Mediators Inflamm 2022; 2022:1061658. [PMID: 36211987 PMCID: PMC9534722 DOI: 10.1155/2022/1061658] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/09/2022] [Accepted: 08/20/2022] [Indexed: 11/23/2022] Open
Abstract
Background Functional nasal endoscopic surgery (FESS) is an effective treatment approach for chronic rhinosinusitis with nasal polyps (CRSwNP) patients, but some patients still suffer from postoperative recurrence. This study is aimed at investigating the expression of multiple cytokines in CRSwNP and revealing their relationships with postoperative recurrence. Methods A total of 72 patients with CRSwNP, including 36 primary and 36 recurrent patients, were enrolled. Serum samples were obtained, 30 cytokine levels were measured by multiplex analysis, and the association between cytokine levels and recurrence was assessed. The most potential cytokines were further validated in another independent cohort with 60 primary and 60 recurrent CRSwNP patients. Results The results of multiple cytokine profiling exhibited that the levels of eotaxin, G-CSF, IFN-α, IL-13, IL-17A, IL-5, MCP-1, and RANTES were vastly changed in the recurrent group in comparison with the primary group. Receiver-operating characteristic (ROC) curves highlighted that serum levels of eotaxin, IL-17A, and RANTES were strongly predictive of postoperative recurrence (area under the curve (AUC) > 0.7, P < 0.05). Further validation results showed that elevated serum eotaxin, IL-17A, and RANTES levels were enhanced in the recurrent group. The ROC curve showed that serum eotaxin (AUC = 0.729, P < 0.001) and RANTES (AUC = 0.776, P < 0.001) exhibited stronger ability than serum IL-17A (AUC = 0.617, P = 0.027) in predicting CRSwNP recurrence. Conclusion Our data suggested that serum multiple cytokine profiling was associated with postoperative recurrence of CRSwNP, and eotaxin and RANTES might serve as potential biomarkers for predicting postoperative recurrence. These results might contribute to the understanding of the underlying mechanisms of recurrence and provide novel clues for precision therapy in CRSwNP.
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10
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Vaccaro J, Canziani KE, Guzmán L, Bernedo V, García M, Altamirano EM, Feregotti E, Curciarello R, Muglia CI, Docena GH. Type-2 Cytokines Promote the Secretion of the Eosinophil–Attractant CCL26 by Intestinal Epithelial Cells in Food-Sensitized Patients. Front Immunol 2022; 13:909896. [PMID: 35799778 PMCID: PMC9254714 DOI: 10.3389/fimmu.2022.909896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/03/2022] [Indexed: 11/29/2022] Open
Abstract
Several inflammatory processes of the bowel are characterized by an accumulation of eosinophils at inflammation sites. The mechanisms that govern mucosal infiltration with eosinophils are not fully understood. In this work, we studied the colorectal polyp-confined tissue containing eosinophils and we hypothesized that intestinal epithelial cells are the cell source of eotaxin-3 or CCL26, a potent chemoattractant for eosinophils. We analyzed colorectal polyps (n=50) from pediatric patients with rectal bleeding by H&E staining and eosin staining, and different pro-inflammatory cytokines were assessed by RT-qPCR and ELISA. IgE and CCL26 were investigated by RT-qPCR, ELISA and confocal microscopy. Finally, the intracellular signaling pathway that mediates the CCL26 production was analyzed using a kinase array and immunoblotting in human intestinal Caco-2 cell line. We found a dense cell agglomeration within the polyps, with a significantly higher frequency of eosinophils than in control adjacent tissue. IL-4 and IL-13 were significantly up-regulated in polyps and CCL26 was elevated in the epithelial compartment. Experiments with Caco-2 cells showed that the type-2 cytokine IL-13 increased STAT3 and STAT6 phosphorylation and eotaxin-3 secretion. The addition of the blocking antibody Dupilumab or the inhibitor Ruxolitinib to the cytokine-stimulated Caco-2 cells diminished the CCL26 secretion to basal levels in a dose-dependent manner. In conclusion, our findings demonstrate a high frequency of eosinophils, and elevated levels of type-2 cytokines and eotaxin-3 in the inflammatory stroma of colorectal polyps from pediatric patients. Polyp epithelial cells showed to be the main cell source of CCL26, and IL-13 was the main trigger of this chemokine through the activation of the STAT3/STAT6/JAK1-2 pathway. We suggest that the epithelial compartment actively participates in the recruitment of eosinophils to the colonic polyp-confined inflammatory environment.
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Affiliation(s)
- Julián Vaccaro
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), UNLP, CONICET, Asociado a CIC PBA, Facultad de Ciencias Exactas, Departamento de Ciencias Biológicas, La Plata, Argentina
| | - Karina Eva Canziani
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), UNLP, CONICET, Asociado a CIC PBA, Facultad de Ciencias Exactas, Departamento de Ciencias Biológicas, La Plata, Argentina
| | - Luciana Guzmán
- Servicio de Gastroenterología, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Viviana Bernedo
- Servicio de Gastroenterología, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Marcela García
- Sala de Alergia, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | | | - Emanuel Feregotti
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), UNLP, CONICET, Asociado a CIC PBA, Facultad de Ciencias Exactas, Departamento de Ciencias Biológicas, La Plata, Argentina
| | - Renata Curciarello
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), UNLP, CONICET, Asociado a CIC PBA, Facultad de Ciencias Exactas, Departamento de Ciencias Biológicas, La Plata, Argentina
| | - Cecilia Isabel Muglia
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), UNLP, CONICET, Asociado a CIC PBA, Facultad de Ciencias Exactas, Departamento de Ciencias Biológicas, La Plata, Argentina
| | - Guillermo Horacio Docena
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), UNLP, CONICET, Asociado a CIC PBA, Facultad de Ciencias Exactas, Departamento de Ciencias Biológicas, La Plata, Argentina
- *Correspondence: Guillermo Horacio Docena,
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11
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Watts AM, West NP, Smith PK, Cripps AW, Cox AJ. Adult allergic rhinitis sufferers have unique nasal mucosal and peripheral blood immune gene expression profiles: A case-control study. IMMUNITY INFLAMMATION AND DISEASE 2021; 10:78-92. [PMID: 34637606 PMCID: PMC8669689 DOI: 10.1002/iid3.545] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/26/2021] [Accepted: 09/29/2021] [Indexed: 11/16/2022]
Abstract
Background Allergic rhinitis (AR) is a complex disease involving both mucosal and systemic immune compartments. Greater understanding of the immune networks underpinning AR pathophysiology may assist with further refining disease‐specific biomarkers. Objective To compare immune gene expression profiles in nasal mucosa and peripheral blood samples between adults with AR and controls without AR. Methods This cross‐sectional study included 45 adults with moderate‐severe and persistent AR (37.6 ± 12.8 years; mean ± SD) and 24 adults without AR (36.6 ± 10.2). Gene expression analysis was performed using the NanoString nCounter PanCancer Immune profiling panel (n = 730 immune genes) in combination with the panel plus probe set (n = 30 allergy‐related genes) with purified RNA from peripheral blood and cell lysates prepared from combined nasal lavage and nasal brushing. Results One hundred and thirteen genes were significantly differentially expressed in peripheral blood samples between groups (p < .05). In contrast, 14 genes were differentially expressed in nasal lysate samples between groups (p < .05). Upregulation of allergy‐related genes in nasal mucosa samples in the AR group was observed. Namely, chemokines CCL17 and CCL26 are involved in the chemotaxis of key effector cells and TPSAB1 encodes tryptase, an inflammatory mediator released from activated mast cells and basophils. Six differentially expressed genes (DEGs) were in common between the nasal mucosa and blood samples. In addition, counts of specific DEGs in nasal mucosa samples were positively correlated with eosinophil and dust mite‐specific immunoglobulin E (IgE) counts in blood. Conclusions and Clinical Relevance Distinct gene expression profiles in blood and nasal mucosa samples were observed between AR sufferers and controls. The results of this study also provide evidence for a close interaction between the local site and systemic immunity. The genes identified in this study contribute to the current knowledge of AR pathophysiology and may serve as biomarkers to evaluate the effectiveness of treatment regimens, or as targets for drug discovery.
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Affiliation(s)
- Annabelle M Watts
- Menzies Health Institute of Queensland, Griffith University, Southport, Queensland, Australia.,School of Medical Science, Griffith University, Southport, Queensland, Australia
| | - Nicholas P West
- Menzies Health Institute of Queensland, Griffith University, Southport, Queensland, Australia.,School of Medical Science, Griffith University, Southport, Queensland, Australia
| | - Peter K Smith
- School of Medicine, Griffith University, Southport, Queensland, Australia.,Queensland Allergy Services Clinic, Southport, Queensland, Australia
| | - Allan W Cripps
- Menzies Health Institute of Queensland, Griffith University, Southport, Queensland, Australia.,School of Medicine, Griffith University, Southport, Queensland, Australia
| | - Amanda J Cox
- Menzies Health Institute of Queensland, Griffith University, Southport, Queensland, Australia.,School of Medical Science, Griffith University, Southport, Queensland, Australia
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12
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Precision medicine reaching out to the patients in allergology - a German-Japanese workshop report. Allergol Select 2021; 5:162-179. [PMID: 34079922 PMCID: PMC8167740 DOI: 10.5414/alx02234e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 03/19/2021] [Indexed: 12/12/2022] Open
Abstract
An expert workshop in collaboration of the German Society of Allergy and Clinical Immunology (DGAKI) and the Japanese Society of Allergy (JSA) provided a platform for key opinion leaders of both countries aimed to join expertise and to highlight current developments and achievements in allergy research. Key domains of the meeting included the following seven main sections and related subchapters: 1) basic immunology, 2) bronchial asthma, 3) prevention of allergic diseases, 4) food allergy and anaphylaxis, 5) atopic dermatitis, 6) venom allergy, and 7) upper airway diseases. This report provides a summary of panel discussions of all seven domains and highlights unmet needs and project possibilities of enhanced collaborations of scientific projects.
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13
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Vantur R, Rihar M, Koren A, Rijavec M, Kopac P, Bidovec-Stojkovic U, Erzen R, Korosec P. Chemokines during anaphylaxis: the importance of CCL2 and CCL2-dependent chemotactic activity for basophils. Clin Transl Allergy 2020; 10:63. [PMID: 33317619 PMCID: PMC7737350 DOI: 10.1186/s13601-020-00367-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/26/2020] [Indexed: 12/23/2022] Open
Abstract
Background The role of chemokines in anaphylaxis is unclear. Methods We prospectively recruited 49 patients presenting to the emergency department with an acute episode of anaphylaxis and 28 healthy subjects. We measured serum levels of the chemokines CCL2, CCL5, CCL7, CCL8, CCL11, CCL13, CCL17, CCL21, CCL22, CCL24, and CCL26, tryptase, the absolute number of circulating basophils, monocytes, lymphocytes, and PMNs, and whole blood FCER1A, CPA3 and HDC gene expression at two time points: during the anaphylactic episode and in convalescent samples collected approximately 3 months later. We then investigated the in vitro chemotactic activity of chemokines induced during anaphylaxis for the in vitro migration of the corresponding cells. Results Only CCL2 chemokine levels were significantly increased in anaphylaxis samples (median 514 pg/ml) compared to convalescent samples (284 pg/ml, P < 0.0001) and healthy subjects (279 pg/ml, P < 0.0001); there was no significant difference in any of the other chemokines. There was a significant positive correlation between the rates of increase of serum CCL2 (median [range]: 106.0% [− 44.7% to 557.4%]) and tryptase (133.8% [− 6.6% to 893.4%]; r = 0.68, P < 0.0001) and between the acute concentration of serum CCL2 and the acute concentration of serum tryptase (r = 0.77, P < 0.0001). The number of circulating basophils, but not other blood cells, significantly decreased during anaphylaxis (median 5.0 vs. 19.1 cells/µl in convalescent samples; P < 0.0001); a decrease in whole-blood gene expression of basophil markers (P ≤ 0.0018) confirmed these changes. Anaphylactic serum enhances the in vitro migration of basophils via CCL2-dependent chemotactic activity; in contrast, no CCL2-dependent chemotactic activity was observed for convalescent samples. Conclusions Our findings imply an important and specific role for CCL2-mediated chemotactic activity in the pathophysiology of human anaphylaxis.
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Affiliation(s)
- Romana Vantur
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia
| | - Marusa Rihar
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia
| | - Ana Koren
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia
| | - Matija Rijavec
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia.,Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Peter Kopac
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia.,Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Urska Bidovec-Stojkovic
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia
| | - Renato Erzen
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia.,Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Peter Korosec
- University Clinic of Respiratory and Allergic Diseases Golnik, Golnik 36, 4204, Golnik, Slovenia.
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14
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Berghi NO, Dumitru M, Vrinceanu D, Ciuluvica RC, Simioniuc-Petrescu A, Caragheorgheopol R, Tucureanu C, Cornateanu RS, Giurcaneanu C. Relationship between chemokines and T lymphocytes in the context of respiratory allergies (Review). Exp Ther Med 2020; 20:2352-2360. [PMID: 32765714 PMCID: PMC7401840 DOI: 10.3892/etm.2020.8961] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022] Open
Abstract
Allergic diseases have been classified in the last decades using various theories. The main classes of the newest classification in allergic respiratory diseases focus on the characterization of the endotype (which takes into account biomarkers related to determinant pathophysiological mechanisms) and of the phenotype (based on the description of the disease). Th2, Th1 and Th17 lymphocytes and the type of inflammatory response mediated by them represent the basis for Th2 and non-Th2 endotype classification. In addition, new lymphocytes were also used to characterize allergic diseases: Th9 lymphocytes, Th22 lymphocytes, T follicular helper cells (TFH) lymphocytes and invariant natural killer T (iNKT) lymphocytes. In the last decade, a growing body of evidence focused on chemokines, chemoattractant cytokines, which seems to have an important contribution to the pathogenesis of this pathology. This review presents the interactions between chemokines and Th lymphocytes in the context of Th2/non-Th2 endotype classification of respiratory allergies.
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Affiliation(s)
- Nicolae Ovidiu Berghi
- Department of Oncologic Dermatology, 'Elias' Emergency University Hospital, 'Carol Davila' University of Medicine and Pharmacy, 011461 Bucharest, Romania
| | - Mihai Dumitru
- Anatomy Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Daniela Vrinceanu
- ENT Department, 'Carol Davila' University of Medicine and Pharmacy, 010271 Bucharest, Romania
| | | | - Anca Simioniuc-Petrescu
- ENT Department, 'Carol Davila' University of Medicine and Pharmacy, 010271 Bucharest, Romania
| | - Ramona Caragheorgheopol
- Immunology Laboratory, 'Cantacuzino' National Military-Medical Institute for Research and Development, 050096 Bucharest, Romania
| | - Catalin Tucureanu
- Immunology Laboratory, 'Cantacuzino' National Military-Medical Institute for Research and Development, 050096 Bucharest, Romania
| | - Roxana Sfrent Cornateanu
- Department of Physiopathology and Immunology, 'Carol Davila' University of Medicine and Pharmacy, 041914 Bucharest, Romania
| | - Calin Giurcaneanu
- Department of Oncologic Dermatology, 'Elias' Emergency University Hospital, 'Carol Davila' University of Medicine and Pharmacy, 011461 Bucharest, Romania
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15
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Erkan K, Bozkurt MK, Artaç H, Özdemir H, Ünlü A, Korucu EN, Elsürer Ç. The role of regulatory T cells in allergic rhinitis and their correlation with IL-10, IL-17 and neopterin levels in serum and nasal lavage fluid. Eur Arch Otorhinolaryngol 2020; 277:1109-1114. [PMID: 31993765 DOI: 10.1007/s00405-020-05811-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/18/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE Allergic rhinitis (AR), is an IgE-mediated inflammation of the nose. Regulatory T cells (Tregs) and inflammatory cytokines have been shown to play a critical role in allergic airway inflammation. The aim of the study was to compare the levels of blood T lymphocyte subsets and IL-10, IL-17 and neopterin concentrations in serum and nasal lavage of patients with AR compared to healthy subjects. METHODS The study included 38 subjects with moderate-severe AR and 36 sex- and age-matched controls. Peripheral blood CD3+, CD3+CD4+ and CD4+CD25+Foxp3 percentages were evaluated using flow cytometry. Levels of IL-10, IL-17 and neopterin were measured both in serum and nasal lavage fluid with ELISA and HPLC, respectively. RESULTS No difference was found in the percentages of T lymphocyte subsets between the two groups (p > 0.05). Serum IL-10 levels were similar (p > 0.05), whereas nasal IL-10 was lower in AR subjects compared to control group (2.22 ± 0.91 and 3.12 ± 1.45 pg/ml, respectively) (p < 0.05). Mean serum and nasal IL-17 were higher in AR (107.7 ± 79.61 and 527.36 ± 738.7 pg/ml) than the control group (76.29 ± 28.94 and 328.9 ± 430.8 pg/ml) (p < 0.05 and p > 0.05). There were no significant differences in serum and nasal neopterin levels (p > 0.05). CONCLUSIONS Although there were no differences in the distribution of lymphocyte subsets between the AR and control groups, the finding of higher levels of serum and nasal IL-17 and lower levels of nasal IL-10 support the cytokine imbalance in the pathogenesis of AR.
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Affiliation(s)
- Kadriye Erkan
- Otolaryngology Department, Konya Egitim ve Arastirma Hastanesi, Konya, Turkey
| | - Mete K Bozkurt
- Otolaryngology Department, Selcuk University School of Medicine, Konya, Turkey.
| | - Hasibe Artaç
- Selcuk University School of Medicine, Pediatric Allergy and Immunology Dept, Konya, Turkey
| | - Hülya Özdemir
- Selcuk University School of Medicine, Pediatric Allergy and Immunology Dept, Konya, Turkey
| | - Ali Ünlü
- Selcuk University School of Medicine, Biochemistry Dept, Konya, Turkey
| | - Emine N Korucu
- Necmettin Erbakan University, Molecular Biology and Genetics, Konya, Turkey
| | - Çağdaş Elsürer
- Otolaryngology Department, Selcuk University School of Medicine, Konya, Turkey
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16
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Salmani A, Mohammadi M, Farid Hosseini R, Tavakol Afshari J, Fouladvand A, Dehnavi S, Khoshkhooi M, Jabbari Azad F. A significant increase in expression of FOXP3 and IL-17 genes in patients with allergic rhinitis underwent accelerated rush immunotherapy. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2019; 22:989-996. [PMID: 31807241 PMCID: PMC6880522 DOI: 10.22038/ijbms.2019.32979.7878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Objective(s): Allergic rhinitis (AR) is a common hypersensitivity disease worldwide. Immunotherapy has been performed as the best treatment for years. This study aimed to study the gene expression pattern of immune system cells following an accelerated rush immunotherapy protocol (ARIT) in patients with AR. Materials and Methods: Fifteen patients with AR (15–55 years old) resident in Mashhad, Iran, with positive prick test to regional aeroallergens (weed mix, grass mix, tree mix, and Salsola) enrolled in this study. All patients were treated for three months with 3-day ARIT protocol between July 2015 and August 2016. Clinical symptoms and quality of life were recorded by two questioners. The expression levels of FOXP3, TGF-β, IL-10, IL-17, IL-4, and IFN-γ genes in patient’s peripheral blood mononuclear cells were evaluated by SYBR Green real-time RT-PCR technique. Results: The severity of disease and quality of life showed significant improvement following ARIT (P-value<0.05). Gene expression of IFN-γ and IL-10 was increased whereas TGF-β and IL-4 down-regulated, following ARIT, but these changes were not significant. However, gene expression of FOXP3 and IL-17 was significantly increased after intervention when compared with the baseline (P-value< 0.002). Conclusion: Significant up-regulation of FOXP3 and IL-17 genes, additionally, a significant improvement in the clinical signs following ARIT might be related to increases in HLA-DR- and FOXP3+ Treg population at the initiation phase of ARIT. Employing the flow cytometry technique to study the phenotype of these cells is suggested for future studies.
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Affiliation(s)
- Amirabbas Salmani
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mojgan Mohammadi
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Farid Hosseini
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Ali Fouladvand
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sajad Dehnavi
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Khoshkhooi
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Gupta N, Harit A, Taneja HC, Kumar R, Tripathi AK. Olfaction and Its Correlates in Allergic Rhinitis: A Case Control Study. Indian J Otolaryngol Head Neck Surg 2019; 71:1782-1786. [DOI: 10.1007/s12070-017-1149-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 06/15/2017] [Indexed: 10/19/2022] Open
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18
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Wang WW, Zhu K, Yu HW, Pan YL. Interleukin-17A potentiates interleukin-13-induced eotaxin-3 production by human nasal epithelial cells from patients with allergic rhinitis. Int Forum Allergy Rhinol 2019; 9:1327-1333. [PMID: 31403761 DOI: 10.1002/alr.22382] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 06/13/2019] [Accepted: 06/30/2019] [Indexed: 11/11/2022]
Abstract
BACKGROUND Interleukin (IL)-17A is involved in the pathogenesis of allergic rhinitis (AR). Increased expression of IL-17A is correlated with disease severity and nasal eosinophilia. However, the molecular mechanisms by which IL-17A contributes to T-helper 2 cytokine IL-13-driven pathology in AR remain unclear. We sought to obtain mechanistic insight into how IL-17A and IL-13 regulate the epithelial production of eotaxin-3 representing eosinophilic inflammation in AR. METHODS Human nasal epithelial cells (HNECs) from AR patients were cultured and stimulated with IL-17A, IL-13, or IL-17A and IL-13. Phosphorylated signal transducer activator of transcription 6 (p-STAT6) and suppressor of cytokine signaling 1 (SOCS1) in HNECs were assayed using Western blotting. Immunocytochemistry was used to determine p-STAT6-positive expression in the cells. Eotaxin-3 expression in the cells and culture supernatants was evaluated using real-time polymerase chain reaction and enzyme-linked immunosorbent assays. RESULTS Stimulation with IL-13 alone induced STAT6 phosphorylation and promoted p-STAT6 nuclear translocation, leading to eotaxin-3 production by HNECs. These effects were further enhanced by cotreatment with IL-13 and IL-17A, whereas IL-17A alone had no impact on STAT6 or eotaxin-3 expression. Incubation with IL-17A or IL-13 increased the level of SOCS1 protein in the cells, whereas the addition of IL-17A attenuated IL-13-induced SOCS1 expression. CONCLUSION IL-17A potentiated IL-13-driven STAT6 activation through the downregulation of SOCS1 expression, leading to enhancement of eotaxin-3 production by HNECs. These factors contributed to eosinophilic inflammation in AR.
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Affiliation(s)
- Wei Wei Wang
- Schools of Medicine and Nursing Sciences, Huzhou University, Zhejiang, PR China
| | - Kai Zhu
- Department of Pathology, Huzhou Maternity and Child Health Care Hospital, Zhejiang, PR China
| | - Hong Wei Yu
- Schools of Medicine and Nursing Sciences, Huzhou University, Zhejiang, PR China
| | - Yong Liang Pan
- Schools of Medicine and Nursing Sciences, Huzhou University, Zhejiang, PR China
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19
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Li J, Xue K, Zheng Y, Wang Y, Xu C. RORA Overexpression Alleviates Nasal Mucosal Injury and Enhances Red Blood Cell Immune Adhesion Function in a Mouse Model of Allergic Rhinitis via Inactivation of the Wnt/β-Catenin Signaling Pathway. Int Arch Allergy Immunol 2019; 180:79-90. [PMID: 31340215 DOI: 10.1159/000500637] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 04/26/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND In this study, we examined whether RORA (retinoic acid receptor-related orphan receptor alpha) was capable of alleviating the progression of allergic rhinitis (AR). METHODS In order to elucidate the possible effects of RORA and the regulatory mechanism between RORA and the Wnt/β-catenin signaling pathway, mouse AR models were established and treated with RORA vector, siRNA against RORA, or the Wnt/β-catenin pathway inhibitor WIF-1. Subsequently, the serum levels of inflammatory cytokines (IgE, INF-γ, IL-1β, IL-4, and IL-17), red blood cell (RBC) immune adhesion function, the levels of RORA, β-catenin, and GSK3β, as well as the extent of β-catenin and GSK-3β phosphorylation were evaluated and measured. RESULTS The OVA-induced AR mouse model exhibited obvious nasal mucosal injury and inflammatory cell infiltration. RORA overexpression or the inactivation of the Wnt/β-catenin signaling pathway was uncovered as a way to ameliorate nasal mucosal injury and eosinophil infiltration of the OVA-induced AR mouse model. On the other hand, it reduced the number of eosinophils and mast cells, which also resulted in downregulated expression of IgE, INF-γ, IL-1β, IL-4, IL-17, β-catenin, and GSK-3β. Moreover, this led to a decreased extent of β-catenin and GSK-3β phosphorylation, while the rates of C3b receptor rosette and Ic rosette were elevated. CONCLUSION Taken together, the key findings provided evidence suggesting that the elevated RORA could potentially alleviate nasal mucosal injury and simultaneously enhance RBC immune adhesion function through the inhibition of the Wnt/β-catenin signaling pathway activation in an OVA-induced AR mouse model. This emphasizes a novel therapeutic target for the treatment of AR.
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Affiliation(s)
- Jinqiu Li
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Kai Xue
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Yan Zheng
- Department of Anesthesiology, China-Japan Union Hospital, Changchun, China
| | - Yinan Wang
- Department of Gynecology and Obstetrics, The Second Hospital of Jilin University, Changchun, China
| | - Chengbi Xu
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China,
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Qu Y, Yamada T, Aoi N, Morikura I, Fuchiwaki T, Hotta Y, Prokopakis E, Kawauchi H. Sublingual Immunotherapy Attenuates Nasal Symptoms Upon Allergen Exposure in Murine Allergic Rhinitis Model via an Induction of IL-10 producing T cells in Submandibular Lymph Node. Ann Otol Rhinol Laryngol 2019; 128:26S-35S. [PMID: 31092040 DOI: 10.1177/0003489419835848] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Sublingual immunotherapy has been considered to be a painless and effective therapeutic treatment of patients with allergic rhinitis. Its mechanism of action has been elucidated, but there are still controversies among many reports between clinical efficacy and laboratory data. Therefore, its mechanism of action needs to be investigated further by using promising animal models such as rodents and monkeys. MATERIALS AND METHODS Bearing this in mind, in our present study, we successfully constructed an effective murine model for sublingual immunotherapy (SLIT) in allergic rhinitis in which mice were sublingually administered ovalbumin (OVA), followed by intraperitoneal (ip) sensitization and intranasal (i.n.) challenge of OVA. RESULTS To summarize our experimental data, nasal symptoms such as sneezing and nasal rubbing of sublingually treated mice were significantly attenuated in accordance with lower specific IgE antibodies in sera. Histological analysis of eosinophil recruitment in nasal mucosae reveals less allergic inflammation in sublingually treated mice. Interleukin-10 (IL-10) production and IL-10-specific mRNA gene expression of cultured submandibular lymph node (SMLN) cells with OVA, obtained from sublingually treated mice, were significantly higher than those of mice without sublingual treatment. CONCLUSION These results demonstrate that sublingually introduced antigens can actually attenuate nasal symptoms in a murine allergic rhinitis model upon allergen exposures. Furthermore, our immunological data might indicate an important role of IL-10 producing T cells in SMLN to control nasal allergic reaction.
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Affiliation(s)
- Yinfei Qu
- 1 Department of Otolaryngology, Faculty of Medicine, Shimane University, Izumo city, Japan
| | - Takaya Yamada
- 2 Department of Experimental Animals, Center for Integrated Research in Science, Shimane University, Izumo city, Japan
| | - Noriaki Aoi
- 1 Department of Otolaryngology, Faculty of Medicine, Shimane University, Izumo city, Japan
| | - Ichiro Morikura
- 1 Department of Otolaryngology, Faculty of Medicine, Shimane University, Izumo city, Japan
| | - Takafumi Fuchiwaki
- 1 Department of Otolaryngology, Faculty of Medicine, Shimane University, Izumo city, Japan
| | - Yukie Hotta
- 1 Department of Otolaryngology, Faculty of Medicine, Shimane University, Izumo city, Japan
| | - Emmanuel Prokopakis
- 3 Department of Otorhinolaryngology, University of Crete, School of Medicine, Crete, Greece
| | - Hideyuki Kawauchi
- 1 Department of Otolaryngology, Faculty of Medicine, Shimane University, Izumo city, Japan
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Kim JK, Kim JY, Kim HI, Han MJ, Kim DH. Bifidobacterium longum and Lactobacillus plantarum alleviate house dust mite allergen-induced allergic rhinitis by regulating IL-4, IL-5, and IL-10 expression. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2019.1608161] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Jeon-Kyung Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Korea
| | - Jae-Young Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Korea
| | - Hye In Kim
- Department of Food and Nutrition, Kyung Hee University, Seoul, Korea
| | - Myung Joo Han
- Department of Food and Nutrition, Kyung Hee University, Seoul, Korea
| | - Dong-Hyun Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Korea
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Kim HI, Kim JK, Kim JY, Han MJ, Kim DH. Fermented red ginseng and ginsenoside Rd alleviate ovalbumin-induced allergic rhinitis in mice by suppressing IgE, interleukin-4, and interleukin-5 expression. J Ginseng Res 2019; 43:635-644. [PMID: 31695569 PMCID: PMC6823749 DOI: 10.1016/j.jgr.2019.02.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 02/25/2019] [Accepted: 02/27/2019] [Indexed: 12/11/2022] Open
Abstract
Background To increase the pharmacological effects of red ginseng (RG, the steamed root of Panax ginseng Meyer), RG products modified by heat process or fermentation have been developed. However, the antiallergic effects of RG and modified/fermented RG have not been simultaneously examined. Therefore, we examined the allergic rhinitis (AR)-inhibitory effects of water-extracted RG (wRG), 50% ethanol-extracted RG (eRG), and bifidobacteria-fermented eRG (fRG) in vivo. Methods RBL-2H3 cells were stimulated with phorbol 12-myristate-13-acetate/A23187. Mice with AR were prepared by treatment with ovalbumin. Allergic markers IgE, tumor necrosis factor-α, interleukin (IL)-4, and IL-5 were assayed in the blood, bronchoalveolar lavage fluid, nasal mucosa, and colon using enzyme-linked immunosorbent assay. Mast cells, eosinophils, and Th2 cell populations were assayed using a flow cytometer. Results RG products potently inhibited IL-4 expression in phorbol 12-myristate-13-acetate/A23187-stimulated RBL-2H3 cells. Of tested RG products, fRG most potently inhibited IL-4 expression. RG products also alleviated ovalbumin-induced AR in mice. Of these, fRG most potently reduced nasal allergy symptoms and blood IgE levels. fRG treatment also reduced IL-4 and IL-5 levels in bronchoalveolar lavage fluid, nasal mucosa, and reduced mast cells, eosinophils, and Th2 cell populations. Furthermore, treatment with fRG reduced IL-4, IL-5, and IL-13 levels in the colon and restored ovalbumin-suppressed Bacteroidetes and Actinobacteria populations and ovalbumin-induced Firmicutes population in gut microbiota. Treatment with ginsenoside Rd significantly alleviated ovalbumin-induced AR in mice. Conclusion fRG and ginsenoside Rd may alleviate AR by suppressing IgE, IL-4, IL-5, and IL-13 expression and restoring the composition of gut microbiota.
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Affiliation(s)
- Hye In Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea.,Department of Food and Nutrition, Kyung Hee University, Seoul, Republic of Korea
| | - Jeon-Kyung Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Jae-Young Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Myung Joo Han
- Department of Food and Nutrition, Kyung Hee University, Seoul, Republic of Korea
| | - Dong-Hyun Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
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Yamada T, Miyabe Y, Ueki S, Fujieda S, Tokunaga T, Sakashita M, Kato Y, Ninomiya T, Kawasaki Y, Suzuki S, Saito H. Eotaxin-3 as a Plasma Biomarker for Mucosal Eosinophil Infiltration in Chronic Rhinosinusitis. Front Immunol 2019; 10:74. [PMID: 30778348 PMCID: PMC6369170 DOI: 10.3389/fimmu.2019.00074] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 01/11/2019] [Indexed: 12/24/2022] Open
Abstract
Objective: Chronic rhinosinusitis with nasal polyps exhibits marked eosinophilic infiltration and its mucosal eosinophilia is associated with more severe symptoms. The Japanese epidemiological survey of refractory eosinophilic chronic rhinosinusitis found that patients with nasal polyps required multiple surgeries when there were higher infiltrating eosinophils in the mucosa. In order to identify plasma biomarkers for local eosinophil infiltration in rhinosinusitis for surgery, we examined the levels of molecules in the plasma of patients and compared the number of infiltrating eosinophils in the nasal mucosa. Materials and Methods: Mucosal tissues from 97 patients with chronic rhinosinusitis (CRS) were obtained from the nasal polyps during surgery. Tissues were immediately fixed and sections were stained with hematoxylin-eosin. The number of eosinophils in the mucosa was counted at HPF (x 400). Blood samples were obtained and the plasma was stored at −80°C. We measured the plasma cytokine and chemokine levels using multiple assay systems according to the manufacturers' protocols. The tissues were divided into high- and low-eosinophil mucosal infiltration group for recurrence after endoscopic sinus surgery (ESS). We also observed chemokine secretion from nasal fibroblasts. Results: The plasma level of eotaxin-3/ CC chemokine ligand 26 (CCL26) was significantly higher in the high-eosinophil mucosal infiltration group (p < 0.005). The number of infiltrating eosinophils in the mucosa was significantly higher in the group with the higher eotaxin-3 level (p < 0.001), but there was no significant difference in the blood eosinophil numbers among two groups. A significant positive correlation was found between the mucosal eosinophil count and the plasma levels of eotaxin-3 (p < 0.005). The levels of interleukin 33 (IL-33) (p < 0.001) and thymic stromal-derived lymphopoietin (TSLP) (p < 0.005) were significantly higher in the high-level eotaxin-3 group. IL-13 strongly induced the secretion of eotaxin-3 from human nasal fibroblasts (p < 0.05). Conclusion: This is the first report suggesting eotaxin-3 as a plasma biomarker for mucosal eosinophil infiltration. Furthermore, the level of eotaxin-3 was found to be closely related to IL-33 and TSLP levels which indicate respiratory diseases.
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Affiliation(s)
- Takechiyo Yamada
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, Akita University, Akita, Japan
| | - Yui Miyabe
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, Akita University, Akita, Japan
| | - Shigeharu Ueki
- Clinical Laboratory Medicine, Department of General Internal Medicine, Graduate School of Medicine, Akita University, Akita, Japan
| | - Shigeharu Fujieda
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Takahiro Tokunaga
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Masafumi Sakashita
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Yukinori Kato
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Takahiro Ninomiya
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Yohei Kawasaki
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, Akita University, Akita, Japan
| | - Shinsuke Suzuki
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, Akita University, Akita, Japan
| | - Hidekazu Saito
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, Akita University, Akita, Japan
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Pemmari A, Leppänen T, Paukkeri EL, Scotece M, Hämäläinen M, Moilanen E. Attenuating Effects of Nortrachelogenin on IL-4 and IL-13 Induced Alternative Macrophage Activation and on Bleomycin-Induced Dermal Fibrosis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:13405-13413. [PMID: 30458613 DOI: 10.1021/acs.jafc.8b03023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Excessive alternative macrophage activation contributes to fibrosis. We studied the effects of nortrachelogenin, the major lignan component of Pinus sylvestris knot extract, on alternative (M2) macrophage activation. J774 murine and THP-1 human macrophages were cultured with IL-4+IL-13 to induce alternative activation, together with the extract and its components. Effects of nortrachelogenin were also studied in bleomycin-induced murine dermal fibrosis model. Knot extract significantly decreased the expression of alternative activation markers-arginase 1 in murine macrophages (97.4 ± 1.3% inhibition at 30 μg/mL) and CCL13 and PDGF in human macrophages-as did nortrachelogenin (94.9 ± 2.4% inhibition of arginase 1 at 10 μM). Nortrachelogenin also decreased PPARγ expression but had no effect on STAT6 phosphorylation. In vivo, nortrachelogenin reduced bleomycin-induced increase in skin thickness as well as the expression of collagens COL1A1, COL1A2, and COL3A1 (all by >50%). In conclusion, nortrachelogenin suppressed IL-4+IL-13-induced alternative macrophage activation and ameliorated bleomycin-induced fibrosis, indicating therapeutic potential in fibrosing conditions.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Erja-Leena Paukkeri
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Morena Scotece
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
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Kim WG, Kang GD, Kim HI, Han MJ, Kim DH. Bifidobacterium longum IM55 and Lactobacillus plantarum IM76 alleviate allergic rhinitis in mice by restoring Th2/Treg imbalance and gut microbiota disturbance. Benef Microbes 2018; 10:55-67. [PMID: 30465441 DOI: 10.3920/bm2017.0146] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This study aimed to examine whether probiotics, which suppressed the differentiation of splenic T cells into type 2 helper T (Th2) cells and induced into regulatory T cells in vitro, alleviate allergic rhinitis (AR) and gut microbiota disturbance. We isolated Bifidobacterium longum IM55 and Lactobacillus plantarum IM76 from human faecal microbiota and kimchi, respectively, and examined their effects on ovalbumin (OVA)-induced AR and gut microbiota disturbance in mice. Treatment with IM55, IM76, or their probiotic mixture (PM) significantly reduced OVA-induced allergic nasal symptoms and blood immunoglobulin E (IgE) levels in mice. These also reduced OVA-induced interleukin (IL)-4 and IL-5 levels in nasal tissues and bronchoalveolar lavage fluid (BALF) but increased OVA-suppressed IL-10 levels. Treatment with IM55, IM76, or PM reduced OVA-induced increase in the populations of mast cells, eosinophils, and Th2 cells and increased OVA-suppressed population of regulatory T cells in the BALF. Treatment with IM55, IM76, or PM also inhibited OVA-induced expression of IL-5 in lung and colon tissues and restored OVA-disturbed composition of gut microbiota Proteobacteria, Bacteroidetes, and Actinobacteria. These results suggest that IM55 and IM67 can alleviate AR by restoring Th2/Treg imbalance and gut microbiota disturbance.
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Affiliation(s)
- W-G Kim
- 1 Department of Food and Nutrition, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - G-D Kang
- 2 Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - H I Kim
- 1 Department of Food and Nutrition, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - M J Han
- 1 Department of Food and Nutrition, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - D-H Kim
- 2 Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.,3 Neurobiota Research Center, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
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Neighbour H, Soliman M, Steacy LM, Hickey P, Forbes B, Larché M, Ellis AK. The Allergic Rhinitis Clinical Investigator Collaborative (AR-CIC): verification of nasal allergen challenge procedures in a study utilizing an investigational immunotherapy for cat allergy. Clin Transl Allergy 2018; 8:15. [PMID: 29682277 PMCID: PMC5896125 DOI: 10.1186/s13601-018-0198-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 03/09/2018] [Indexed: 12/25/2022] Open
Abstract
Background The Allergic Rhinitis Clinical Investigator Collaborative (AR-CIC) is a network of experienced Allergic Rhinitis (AR) researchers developing better research tools based on the nasal allergen challenge (NAC). A key objective of such is the ability to detect efficacy in a small population. AR-CIC sought to test its NAC protocol as a secondary objective in two small mechanistic research trials of a novel form of immunotherapy [Cat Peptide Antigen Desensitisation (Cat-PAD)] for which efficacy had previously been demonstrated. The primary objective (not presented here) was to identify potential biomarkers of efficacy for peptide immunotherapy, and this provided an ideal opportunity to corroborate the NAC protocol. We aim to clinically validate the AR-CIC NAC methodology in a pooled analysis of secondary endpoints measured in two open label mechanistic studies of cat allergic participants treated with Cat-PAD. Methods Cat allergic AR sufferers with ongoing cat exposure were included. Participants had to demonstrate a total nasal symptom score (TNSS) of at least 8 (max 12) and/or achieve a reduction in peak nasal inspiratory flow (PNIF) of ≥ 50% during a screening titrated NAC. Eligible participants then underwent a baseline NAC visit with the allergen dose that produced a positive challenge at screening, followed by four monthly injections of 6 nmol Cat-PAD. A follow up NAC visit documented changes in nasal response 1 month following the completion of treatment. Results Nineteen subjects completed the study protocol in the two studies combined. Four injections of Cat-PAD resulted in a significant reduction in TNSS responses generated via NAC following allergen challenge (15 min p < 0.05, 30 min p < 0.05, 1 h p < 0.01, 2 h p < 0.05). There was modest correlation between symptom scores and PNIF measurements. Conclusions This study supports the validity of the AR-CIC’s optimised NAC protocol for conducting research of the potential efficacy of novel therapeutics in multi-centre studies. Trial registration Both studies reported herein were registered clinicaltrials.gov (NCT01383590 and NCT01383603)
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Affiliation(s)
- Helen Neighbour
- 1Divisions of Clinical Immunology & Allergy and Respirology, Department of Medicine, Firestone Institute of Respiratory Health, The Research Institute, St. Joe's Hamilton and McMaster University, Hamilton, ON Canada
| | - Mena Soliman
- 2Allergy Research Unit, Kingston General Hospital, Kingston, ON Canada
| | - Lisa M Steacy
- 2Allergy Research Unit, Kingston General Hospital, Kingston, ON Canada
| | - Pascal Hickey
- Adiga Life Sciences, Inc, McMaster Innovation Park, Hamilton, ON Canada
| | - Beth Forbes
- Adiga Life Sciences, Inc, McMaster Innovation Park, Hamilton, ON Canada
| | - Mark Larché
- 1Divisions of Clinical Immunology & Allergy and Respirology, Department of Medicine, Firestone Institute of Respiratory Health, The Research Institute, St. Joe's Hamilton and McMaster University, Hamilton, ON Canada
| | - Anne K Ellis
- 2Allergy Research Unit, Kingston General Hospital, Kingston, ON Canada.,4Division of Allergy and Immunology, Department of Medicine, Kingston General Hospital, Queen's University, 76 Stuart Street, Watkins D1, Kingston, ON K7L 2V7 Canada
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Blood biomarkers are associated with brain function and blood flow following sport concussion. J Neuroimmunol 2018; 319:1-8. [PMID: 29685283 DOI: 10.1016/j.jneuroim.2018.03.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 03/05/2018] [Accepted: 03/06/2018] [Indexed: 01/02/2023]
Abstract
BACKGROUND Secondary injury pathophysiology after sport-related concussion (SRC) is poorly understood. Blood biomarkers may be a useful tool for characterizing these processes, yet there are limitations in their application as a single modality. Combining blood biomarker analysis with advanced neuroimaging may help validate their continued utility in brain injury research by elucidating important secondary injury mechanisms. Hence, the purpose of this study was to evaluate co-modulation between peripheral blood biomarkers and advanced functional brain imaging after SRC. METHODS Forty-three university level athletes from 7 sports were recruited (16 recently concussed athletes; 15 healthy athletes with no prior history of concussion; 12 healthy athletes with a history of concussion). Seven blood biomarkers were evaluated: s100B, total tau (T-tau), von Willebrand factor (vWF), brain derived neurotrophic factor (BDNF), peroxiredoxin (PRDX)-6, monocyte chemoattractant protein (MCP)-1 and -4. Resting-state functional MRI was employed to assess global neural connectivity (Gconn), and arterial spin labelling was used to evaluate cerebral blood flow (CBF). We tested for concurrent alterations in blood biomarkers and MRI measures of brain function between athlete groups using a non-parametric, bootstrapped resampling framework. RESULTS Compared to healthy athletes, recently concussed athletes showed greater concurrent alterations in several peripheral blood biomarker and MRI measures: a decrease in T-Tau and Gconn, a decrease in T-Tau and CBF, a decrease in Gconn with elevated PRDX-6, a decrease in CBF with elevated PRDX-6, and a decrease in Gconn with elevated MCP-4. In addition, compared to healthy athletes with no concussion history, healthy athletes with a history of concussion displayed greater concurrent alterations in blood biomarkers and Gconn; lower GConn covaried with higher blood levels of s100B and MCP-4. CONCLUSION We identified robust relationships between peripheral blood biomarkers and MRI measures in both recently concussed athletes and healthy athletes with a history of concussion. The results from this combinatorial approach further support that human concussion is associated with inflammation, oxidative stress, and cellular damage, and that physiological perturbations may extend chronically beyond recovery. Finally, our results support the continued implementation of blood biomarkers as a tool to investigate brain injury, particularly in a multimodal framework.
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Zhao C, Wang W, Yao H, Wang X. SOCS3 Is Upregulated and Targeted by miR30a-5p in Allergic Rhinitis. Int Arch Allergy Immunol 2018; 175:209-219. [DOI: 10.1159/000486857] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 01/12/2018] [Indexed: 01/12/2023] Open
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Wise SK, Lin SY, Toskala E, Orlandi RR, Akdis CA, Alt JA, Azar A, Baroody FM, Bachert C, Canonica GW, Chacko T, Cingi C, Ciprandi G, Corey J, Cox LS, Creticos PS, Custovic A, Damask C, DeConde A, DelGaudio JM, Ebert CS, Eloy JA, Flanagan CE, Fokkens WJ, Franzese C, Gosepath J, Halderman A, Hamilton RG, Hoffman HJ, Hohlfeld JM, Houser SM, Hwang PH, Incorvaia C, Jarvis D, Khalid AN, Kilpeläinen M, Kingdom TT, Krouse H, Larenas-Linnemann D, Laury AM, Lee SE, Levy JM, Luong AU, Marple BF, McCoul ED, McMains KC, Melén E, Mims JW, Moscato G, Mullol J, Nelson HS, Patadia M, Pawankar R, Pfaar O, Platt MP, Reisacher W, Rondón C, Rudmik L, Ryan M, Sastre J, Schlosser RJ, Settipane RA, Sharma HP, Sheikh A, Smith TL, Tantilipikorn P, Tversky JR, Veling MC, Wang DY, Westman M, Wickman M, Zacharek M. International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis. Int Forum Allergy Rhinol 2018; 8:108-352. [PMID: 29438602 PMCID: PMC7286723 DOI: 10.1002/alr.22073] [Citation(s) in RCA: 218] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 12/01/2017] [Accepted: 12/01/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Critical examination of the quality and validity of available allergic rhinitis (AR) literature is necessary to improve understanding and to appropriately translate this knowledge to clinical care of the AR patient. To evaluate the existing AR literature, international multidisciplinary experts with an interest in AR have produced the International Consensus statement on Allergy and Rhinology: Allergic Rhinitis (ICAR:AR). METHODS Using previously described methodology, specific topics were developed relating to AR. Each topic was assigned a literature review, evidence-based review (EBR), or evidence-based review with recommendations (EBRR) format as dictated by available evidence and purpose within the ICAR:AR document. Following iterative reviews of each topic, the ICAR:AR document was synthesized and reviewed by all authors for consensus. RESULTS The ICAR:AR document addresses over 100 individual topics related to AR, including diagnosis, pathophysiology, epidemiology, disease burden, risk factors for the development of AR, allergy testing modalities, treatment, and other conditions/comorbidities associated with AR. CONCLUSION This critical review of the AR literature has identified several strengths; providers can be confident that treatment decisions are supported by rigorous studies. However, there are also substantial gaps in the AR literature. These knowledge gaps should be viewed as opportunities for improvement, as often the things that we teach and the medicine that we practice are not based on the best quality evidence. This document aims to highlight the strengths and weaknesses of the AR literature to identify areas for future AR research and improved understanding.
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Affiliation(s)
| | | | | | | | - Cezmi A. Akdis
- Allergy/Asthma, Swiss Institute of Allergy and Asthma Research, Switzerland
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, USA
| | | | | | | | | | - Cemal Cingi
- Otolaryngology, Eskisehir Osmangazi University, Turkey
| | | | | | | | | | | | | | - Adam DeConde
- Otolaryngology, University of California San Diego, USA
| | | | | | | | | | | | | | - Jan Gosepath
- Otorhinolaryngology, Helios Kliniken Wiesbaden, Germany
| | | | | | | | - Jens M. Hohlfeld
- Respiratory Medicine, Hannover Medical School, Airway Research Fraunhofer Institute for Toxicology and Experimental Medicine, German Center for Lung Research, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | - Amber U. Luong
- Otolaryngology, McGovern Medical School at the University of Texas Health Science Center Houston, USA
| | | | | | | | - Erik Melén
- Pediatric Allergy, Karolinska Institutet, Sweden
| | | | | | - Joaquim Mullol
- Otolaryngology, Universitat de Barcelona, Hospital Clinic, IDIBAPS, Spain
| | | | | | | | - Oliver Pfaar
- Rhinology/Allergy, Medical Faculty Mannheim, Heidelberg University, Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | | | - Carmen Rondón
- Allergy, Regional University Hospital of Málaga, Spain
| | - Luke Rudmik
- Otolaryngology, University of Calgary, Canada
| | - Matthew Ryan
- Otolaryngology, University of Texas Southwestern, USA
| | - Joaquin Sastre
- Allergology, Hospital Universitario Fundacion Jiminez Diaz, Spain
| | | | | | - Hemant P. Sharma
- Allergy/Immunology, Children's National Health System, George Washington University School of Medicine, USA
| | | | | | | | | | | | - De Yun Wang
- Otolaryngology, National University of Singapore, Singapore
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Trikojat K, Luksch H, Rösen-Wolff A, Plessow F, Schmitt J, Buske-Kirschbaum A. "Allergic mood" - Depressive and anxiety symptoms in patients with seasonal allergic rhinitis (SAR) and their association to inflammatory, endocrine, and allergic markers. Brain Behav Immun 2017; 65:202-209. [PMID: 28495610 DOI: 10.1016/j.bbi.2017.05.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 05/06/2017] [Accepted: 05/06/2017] [Indexed: 12/21/2022] Open
Abstract
A growing number of studies show an association between seasonal allergic rhinitis (SAR) with depression and anxiety. The underlying mechanisms of a link between SAR and affect, however, are still unclear. The objective of the present study was to investigate depressive symptoms and anxiety in SAR patients and their association to inflammatory and endocrine parameters. SAR patients (n=41) and non-allergic, healthy controls (n=42) were assessed during (pollen season) and out of symptomatic periods (non-pollen season). Inflammatory cytokine profile (Interleukin [IL]-2, IL-4, IL-6, IL-8, IL-10, IL-17, IFN-γ, TNF-α), Immunoglobulin-E (IgE), hair cortisol concentrations (HCC), as well as sleep quality were measured. The present data show that during acute allergic inflammation SAR patients experienced a significant increase in Beck Depression Inventory (BDI-) II scores when (a) compared to the asymptomatic period and (b) when compared to the non-allergic controls, while no differences in anxiety were observed. Increased BDI-II scores in SAR patients were significantly associated with levels of IL-6 as well as IL-6/IL-10 and IFN-γ/IL-10 ratios and further, to an early age at manifestation of SAR and poor sleep quality. These findings support a close relationship between acute allergic processes and affective states, with inflammatory cytokines, sleep, and age of manifestation as potentially relevant mediators.
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Affiliation(s)
- Katharina Trikojat
- Department of Psychology, Technische Universität Dresden, Dresden, Germany.
| | - Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | - Franziska Plessow
- Neuroendocrine Unit, Massachusetts General Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jochen Schmitt
- Centre for Evidence-Based Health Care, Technische Universität Dresden, Dresden, Germany; University Allergy Center, University Hospital Carl Gustav Carus, Dresden, Germany
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Cavagnero K, Doherty TA. Cytokine and Lipid Mediator Regulation of Group 2 Innate Lymphoid Cells (ILC2s) in Human Allergic Airway Disease. ACTA ACUST UNITED AC 2017; 2. [PMID: 28959799 PMCID: PMC5614509 DOI: 10.4172/2576-3881.1000116] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The recent discovery of group 2 innate lymphoid cells (ILC2s) has caused a paradigm shift in the understanding of allergic airway disease pathogenesis. Prior to the discovery of ILC2s, Th2 cells were largely thought to be the primary source of type 2 cytokines; however, activated ILC2s have since been shown to contribute significantly, and in some cases, dominantly to type 2 cytokine production. Since the discovery of ILC2s in 2010, many mediators have been shown to regulate their effector functions. Initial studies identified the epithelial derived cytokines IL-25, IL-33, and TSLP as activators of ILC2s, and recent studies have identified many additional cytokine and lipid mediators that are involved in ILC2 regulation. ILC2s and their mediators represent novel therapeutic targets for allergic airway diseases and intensive investigation is underway to better understand ILC2 biology and upstream and downstream pathways that lead to ILC2-driven airway pathology. In this review, we will focus on the cytokine and lipid mediators that regulate ILC2s in human allergic airway disease, as well as highlight newly discovered mediators of mouse ILC2s that may eventually translate to humans.
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Suzuki M, Yokota M, Nakamura Y, Ozaki S, Murakami S. Intranasal administration of IL-35 inhibits allergic responses and symptoms in mice with allergic rhinitis. Allergol Int 2017; 66:351-356. [PMID: 27707583 PMCID: PMC7130026 DOI: 10.1016/j.alit.2016.08.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 08/27/2016] [Accepted: 08/30/2016] [Indexed: 12/09/2022] Open
Abstract
Background IL-35 was recently identified as an anti-inflammatory cytokine. We previously reported that recombinant fusion protein of murine IL-35 and human IgG1 Fc fragment (rIL-35) reduced Th2 cytokines (IL-4 and IL-5) in vitro. However, it is unclear whether IL-35 can attenuate nasal allergic responses and symptoms of allergic rhinitis in vivo. Methods To investigate the in vivo effect of IL-35 on allergic rhinitis in mice, mice were sensitized with ovalbumin (OVA). Intranasal administration of rIL-35 and intranasal challenge of OVA were then performed. Nasal symptoms were estimated after the last nasal challenge. Nasal tissue and cervical lymph nodes (CLN) were collected. OVA-specific IgE in sera, OVA-specific T cell response, and the production of cytokines (IL-4, IL-5, and IL-10) stimulated by the OVA antigen were measured. The transcription level of Foxp3 and the frequency of CD4+CD25+ regulatory T cells were also measured. Results rIL-35 significantly inhibited the number of sneezes and nasal rubbing movements. It also reduced the number of eosinophils in the nasal mucosa and significantly decreased the level of OVA-specific IgE, the OVA-specific T cell proliferation, and the production of IL-4 and IL-5. Furthermore, rIL-35 significantly increased the production of IL-10, the transcription level of Foxp3, and the frequency of CD4+CD25+ regulatory T cells. Conclusions This study showed for the first time that rIL-35 inhibits nasal allergic responses and symptoms in mice, and that rIL-35 increases IL-10, Foxp3, and CD4+CD25+ regulatory T cells in CLN. This study also suggests that intranasal administration of IL-35 can attenuate allergic rhinitis.
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Leaker BR, Malkov VA, Mogg R, Ruddy MK, Nicholson GC, Tan AJ, Tribouley C, Chen G, De Lepeleire I, Calder NA, Chung H, Lavender P, Carayannopoulos LN, Hansel TT. The nasal mucosal late allergic reaction to grass pollen involves type 2 inflammation (IL-5 and IL-13), the inflammasome (IL-1β), and complement. Mucosal Immunol 2017; 10:408-420. [PMID: 27677865 DOI: 10.1038/mi.2016.74] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 07/21/2016] [Indexed: 02/04/2023]
Abstract
Non-invasive mucosal sampling (nasosorption and nasal curettage) was used following nasal allergen challenge with grass pollen in subjects with allergic rhinitis, in order to define the molecular basis of the late allergic reaction (LAR). It was found that the nasal LAR to grass pollen involves parallel changes in pathways of type 2 inflammation (IL-4, IL-5 and IL-13), inflammasome-related (IL-1β), and complement and circadian-associated genes. A grass pollen nasal spray was given to subjects with hay fever followed by serial sampling, in which cytokines and chemokines were measured in absorbed nasal mucosal lining fluid, and global gene expression (transcriptomics) assessed in nasal mucosal curettage samples. Twelve of 19 subjects responded with elevations in interleukin (IL)-5, IL-13, IL-1β and MIP-1β/CCL4 protein levels in the late phase. In addition, in these individuals whole-genome expression profiling showed upregulation of type 2 inflammation involving eosinophils and IL-4, IL-5 and IL-13; neutrophil recruitment with IL-1α and IL-1β; the alternative pathway of complement (factor P and C5aR); and prominent effects on circadian-associated transcription regulators. Baseline IL-33 mRNA strongly correlated with these late-phase responses, whereas a single oral dose of prednisone dose-dependently reversed most nasal allergen challenge-induced cytokine and transcript responses. This study shows that the LAR to grass pollen involves a range of inflammatory pathways and suggests potential new biomarkers and therapeutic targets. Furthermore, the marked variation in mucosal inflammatory events between different patients suggests that in the future precision mucosal sampling may enable rational specific therapy.
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Affiliation(s)
- B R Leaker
- Respiratory Clinical Trials Ltd, London, UK
| | - V A Malkov
- Merck Research Laboratories, Rahway, New Jersey, USA
| | - R Mogg
- Merck Research Laboratories, Rahway, New Jersey, USA.,Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | - M K Ruddy
- Merck Research Laboratories, Rahway, New Jersey, USA.,Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | | | - A J Tan
- Imperial Clinical Respiratory Research Unit (ICRRU), St Mary's Hospital, Imperial College, London, UK
| | - C Tribouley
- Merck Research Laboratories, Rahway, New Jersey, USA.,Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | - G Chen
- Merck Research Laboratories, Rahway, New Jersey, USA.,Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | | | - N A Calder
- MSD (Europe) Inc., Brussels, Belgium.,Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | - H Chung
- Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | - P Lavender
- Department of Asthma, Allergy and Respiratory Science, King's College, London, UK
| | - L N Carayannopoulos
- Merck Research Laboratories, Rahway, New Jersey, USA.,Present address: Celgene (L.N.C. and G.C.); Janssen R & D, Spring House, PA (R.M.); Alnylam (M.K.R.); Novartis (C.T.); GSK (N.A.C.); Otsuka (H.C.)
| | - T T Hansel
- Imperial Clinical Respiratory Research Unit (ICRRU), St Mary's Hospital, Imperial College, London, UK
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Berker M, Frank LJ, Geßner AL, Grassl N, Holtermann AV, Höppner S, Kraef C, Leclaire MD, Maier P, Messerer DAC, Möhrmann L, Nieke JP, Schoch D, Soll D, Woopen CMP. Allergies - A T cells perspective in the era beyond the T H1/T H2 paradigm. Clin Immunol 2016; 174:73-83. [PMID: 27847316 DOI: 10.1016/j.clim.2016.11.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Revised: 11/02/2016] [Accepted: 11/09/2016] [Indexed: 12/11/2022]
Abstract
Allergic diseases have emerged as a major health care burden, especially in the western hemisphere. They are defined by overshooting reactions of an aberrant immune system to harmless exogenous stimuli. The TH1/TH2 paradigm assumes that a dominance of TH2 cell activation and an inadequate TH1 cell response are responsible for the development of allergies. However, the characterization of additional T helper cell subpopulations such as TH9, TH17, TH22, THGM-CSF and their interplay with regulatory T cells suggest further layers of complexity. This review summarizes state-of-the-art knowledge on T cell diversity and their induction, while revisiting the TH1/TH2 paradigm. With respect to these numerous contributors, it offers a new perspective on the pathogenesis of asthma, allergic rhinitis (AR) and atopic dermatitis (AD) incorporating recent discoveries in the field of T cell plasticity.
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Affiliation(s)
- Moritz Berker
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Larissa Johanna Frank
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Anja Lidwina Geßner
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Niklas Grassl
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Anne Verena Holtermann
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Stefanie Höppner
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Christian Kraef
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany.
| | - Martin Dominik Leclaire
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Pia Maier
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | | | - Lino Möhrmann
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Jan Philipp Nieke
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Diana Schoch
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
| | - Dominik Soll
- German Academic Scholarship Foundation - Studienstiftung des deutschen Volkes, Bonn, Germany
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35
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Zissler UM, Chaker AM, Effner R, Ulrich M, Guerth F, Piontek G, Dietz K, Regn M, Knapp B, Theis FJ, Heine H, Suttner K, Schmidt-Weber CB. Interleukin-4 and interferon-γ orchestrate an epithelial polarization in the airways. Mucosal Immunol 2016; 9:917-26. [PMID: 26577568 DOI: 10.1038/mi.2015.110] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 09/18/2015] [Indexed: 02/04/2023]
Abstract
Interferon-γ (IFN-γ) and interleukin-4 (IL-4) are key effector cytokines for the differentiation of T helper type 1 and 2 (Th1 and Th2) cells. Both cytokines induce fate-decisive transcription factors such as GATA3 and TBX21 that antagonize the polarized development of opposite phenotypes by direct regulation of each other's expression along with many other target genes. Although it is well established that mesenchymal cells directly respond to Th1 and Th2 cytokines, the nature of antagonistic differentiation programs in airway epithelial cells is only partially understood. In this study, primary normal human bronchial epithelial cells (NHBEs) were exposed to IL-4, IFN-γ, or both and genome-wide transcriptome analysis was performed. The study uncovers an antagonistic regulation pattern of IL-4 and IFN-γ in NHBEs, translating the Th1/Th2 antagonism directly in epithelial gene regulation. IL-4- and IFN-γ-induced transcription factor hubs form clusters, present in antagonistically and polarized gene regulation networks. Furthermore, the IL-4-dependent induction of IL-24 observed in rhinitis patients was downregulated by IFN-γ, and therefore IL-24 represents a potential biomarker of allergic inflammation and a Th2 polarized condition of the epithelium.
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Affiliation(s)
- U M Zissler
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - A M Chaker
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany.,Department of Otorhinolaryngology and Head and Neck Surgery, Medical School, Technical University of Munich, Munich, Germany
| | - R Effner
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - M Ulrich
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany.,Department of Otorhinolaryngology and Head and Neck Surgery, Medical School, Technical University of Munich, Munich, Germany
| | - F Guerth
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - G Piontek
- Department of Otorhinolaryngology and Head and Neck Surgery, Medical School, Technical University of Munich, Munich, Germany
| | - K Dietz
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - M Regn
- Institute of Pharmacology and Toxicology, Medical School, Technical University of Munich, Munich, Germany
| | - B Knapp
- Institute of Computational Biology, Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Munich, Germany
| | - F J Theis
- Institute of Computational Biology, Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Munich, Germany.,Department of Mathematics, Technical University of Munich, Garching, Germany
| | - H Heine
- Division of Innate Immunity, Research Center Borstel, Airway Research Center North (ARCN), Member of the German Center for Lung Research (DZL), Borstel, Germany
| | - K Suttner
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - C B Schmidt-Weber
- Center of Allergy & Environment (ZAUM), Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental Health, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
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Eguíluz-Gracia I, Bosco A, Dollner R, Melum GR, Lexberg MH, Jones AC, Dheyauldeen SA, Holt PG, Bækkevold ES, Jahnsen FL. Rapid recruitment of CD14 + monocytes in experimentally induced allergic rhinitis in human subjects. J Allergy Clin Immunol 2016; 137:1872-1881.e12. [DOI: 10.1016/j.jaci.2015.11.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 10/15/2015] [Accepted: 11/06/2015] [Indexed: 12/23/2022]
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Zissler UM, Esser-von Bieren J, Jakwerth CA, Chaker AM, Schmidt-Weber CB. Current and future biomarkers in allergic asthma. Allergy 2016; 71:475-94. [PMID: 26706728 DOI: 10.1111/all.12828] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2015] [Indexed: 12/12/2022]
Abstract
Diagnosis early in life, sensitization, asthma endotypes, monitoring of disease and treatment progression are key motivations for the exploration of biomarkers for allergic rhinitis and allergic asthma. The number of genes related to allergic rhinitis and allergic asthma increases steadily; however, prognostic genes have not yet entered clinical application. We hypothesize that the combination of multiple genes may generate biomarkers with prognostic potential. The current review attempts to group more than 161 different potential biomarkers involved in respiratory inflammation to pave the way for future classifiers. The potential biomarkers are categorized into either epithelial or infiltrate-derived or mixed origin, epithelial biomarkers. Furthermore, surface markers were grouped into cell-type-specific categories. The current literature provides multiple biomarkers for potential asthma endotypes that are related to T-cell phenotypes such as Th1, Th2, Th9, Th17, Th22 and Tregs and their lead cytokines. Eosinophilic and neutrophilic asthma endotypes are also classified by epithelium-derived CCL-26 and osteopontin, respectively. There are currently about 20 epithelium-derived biomarkers exclusively derived from epithelium, which are likely to innovate biomarker panels as they are easy to sample. This article systematically reviews and categorizes genes and collects current evidence that may promote these biomarkers to become part of allergic rhinitis or allergic asthma classifiers with high prognostic value.
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Affiliation(s)
- U. M. Zissler
- Center of Allergy & Environment (ZAUM); Technical University of Munich and Helmholtz Center Munich; German Research Center for Environmental Health member of the German Center for Lung Research (DZL); Munich Germany
| | - J. Esser-von Bieren
- Center of Allergy & Environment (ZAUM); Technical University of Munich and Helmholtz Center Munich; German Research Center for Environmental Health member of the German Center for Lung Research (DZL); Munich Germany
| | - C. A. Jakwerth
- Center of Allergy & Environment (ZAUM); Technical University of Munich and Helmholtz Center Munich; German Research Center for Environmental Health member of the German Center for Lung Research (DZL); Munich Germany
| | - A. M. Chaker
- Center of Allergy & Environment (ZAUM); Technical University of Munich and Helmholtz Center Munich; German Research Center for Environmental Health member of the German Center for Lung Research (DZL); Munich Germany
- Department of Otorhinolaryngology and Head and Neck Surgery; Medical School; Technical University of Munich; Munich Germany
| | - C. B. Schmidt-Weber
- Center of Allergy & Environment (ZAUM); Technical University of Munich and Helmholtz Center Munich; German Research Center for Environmental Health member of the German Center for Lung Research (DZL); Munich Germany
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Chen S, Wang Y, Gong G, Chen J, Niu Y, Kong W. Ethyl pyruvate attenuates murine allergic rhinitis partly by decreasing high mobility group box 1 release. Exp Biol Med (Maywood) 2015; 240:1490-9. [PMID: 25681468 PMCID: PMC4935307 DOI: 10.1177/1535370214566563] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 11/20/2014] [Indexed: 01/21/2023] Open
Abstract
High-mobility group box 1 (HMGB1) protein, a pro-inflammatory DNA-binding protein, meditates inflammatory responses through Toll-like receptor-4 signals and amplifies allergic inflammation by interacting with the receptor for advanced glycation end products. Previous studies have shown that HMGB1 is elevated in the nasal lavage fluids (NLF) of children suffering from allergic rhinitis (AR) and is associated with the severity of this disease. Furthermore, HMGB1 has been implicated in the pathogenesis of lower airway allergic diseases, such as asthma. Ethyl pyruvate (EP) has proven to be an effective anti-inflammatory agent for numerous airway diseases. Moreover, EP can inhibit the secretion of HMGB1. However, few studies have examined the effect of EP on AR. We hypothesized that HMGB1 plays an important role in the pathogenesis of AR and studied it using an AR mouse model. Forty BALB/c mice were divided into four groups: the control group, AR group, 50 mg/kg EP group, and 100 mg/kg EP group. The mice in the AR and EP administration groups received ovalbumin (OVA) sensitization and challenge, whereas those in the control group were given sterile saline instead of OVA. The mice in the EP administration group were given an intraperitoneal injection of EP 30 min before each OVA treatment. The number of nasal rubbings and sneezes of each mouse was counted after final treatment. Hematoxylin-eosin staining, AB-PAS staining, interleukin-4 and 13 in NLF, IgE, and the protein expression of HMGB1 were measured. Various features of the allergic inflammation after OVA exposure, including airway eosinophilia, Th-2 cytokine production, total IgE, and goblet cell hyperplasia were significantly inhibited by treatment with EP and the expression and release of HMGB1 were reduced after EP administration in a dose-dependent manner. These results indicate that HMGB1 is a potential therapeutic target of AR and that EP attenuates AR by decreasing HMGB1 expression.
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Affiliation(s)
- Shan Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yanjun Wang
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Guoqing Gong
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jianjun Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yongzhi Niu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Weijia Kong
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China Institute of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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König K, Klemens C, Eder K, San Nicoló M, Becker S, Kramer MF, Gröger M. Cytokine profiles in nasal fluid of patients with seasonal or persistent allergic rhinitis. Allergy Asthma Clin Immunol 2015; 11:26. [PMID: 26401140 PMCID: PMC4580351 DOI: 10.1186/s13223-015-0093-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 09/15/2015] [Indexed: 01/17/2023] Open
Abstract
Background New therapeutic approaches with biologic agents such as anti-cytokine antibodies are currently on trial for the treatment of asthma, rhinosinusitis or allergic diseases necessitating patient selection by biomarkers. Allergic rhinitis (AR), affecting about 20 % of the Canadian population, is an inflammatory disease characterised by a disequilibrium of T-lymphocytes and tissue eosinophilia. Aim of the present study was to describe distinct cytokine patterns in nasal secretion between seasonal and perennial AR (SAR/PAR), and healthy controls by comparing cytokines regulating T-cells or stimulating inflammatory cells, and chemokines. Methods Nasal secretions of 44 participants suffering from SAR, 45 participants with PAR and 48 healthy controls were gained using the cotton wool method, and analysed for IL-1β, IL-4, IL-5, IL-6, IL-10, IL-12, IL-13, IL-17, GM-CSF, G-CSF, IFN-γ, MCP-1, MIP-1α, MIP-1β, eotaxin, and RANTES by Bio-Plex Cytokine Assay as well as for ECP and tryptase by UniCAP-FEIA. Results Participants with SAR or PAR presented elevated levels of tryptase, ECP, MCP-1, and MIP-1β, while values of GM-CSF, G-CSF, IL-1β, and IL-6 did not differ from the controls. Increased levels of IL-5, eotaxin, MIP-1α, and IL-17 and decreased levels of IFN-γ, IL-12 and IL-10 were found in SAR only. RANTES was elevated in SAR in comparison to PAR. Interestingly, we found reduced levels of IL-4 in PAR and of IL-13 in SAR. Conclusions Elevated levels of proinflammatory cytokines were seen in both disease entities. They were, however, more pronounced in SAR, indicating a higher degree of inflammation. This study suggests a downregulation of TH1 and Treg-lymphocytes and an upregulation of TH17 in SAR. Moreover, the results display a prominent role of eosinophils and mast cells in AR. The observed distinct cytokine profiles in nasal secretion may prove useful as a diagnostic tool helping to match patients to antibody therapies.
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Affiliation(s)
- Katrin König
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Christine Klemens
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Katharina Eder
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Marion San Nicoló
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Sven Becker
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany ; Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55101 Mainz, Germany
| | - Matthias F Kramer
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Moritz Gröger
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Großhadern of the Ludwig-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany
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The paradigm of cytokine networks in allergic airway inflammation. Curr Opin Allergy Clin Immunol 2015; 15:41-8. [PMID: 25479317 DOI: 10.1097/aci.0000000000000129] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF REVIEW Cytokines are immunomodulatory proteins important in cell signaling. Complex interactions of innate and adaptive immune cells, as well as structural cells and their cytokines, play crucial roles in regulating allergic airway inflammation. Here, we summarize current knowledge about the potential roles of known and newly identified helper T cells and epithelial cell-derived cytokines [interleukin (IL)-9, IL-17, IL-22, IL-25, and IL-33] in allergic rhinitis and asthma. RECENT FINDINGS Although T-helper (Th)2 cells were considered to be the main orchestrators of allergic airway inflammation, recent studies have revealed the potential interaction of other helper T cells and their cytokines in this process. Th17 cells may have a role in allergic rhinitis and asthma, and chronic rhinosinusitis with nasal polyps. An IL-9-producing subset called Th9 cells, Th22 cells which primarily secrete IL-22, IL-13, tumor necrosis factor-α, Th25 cells via producing IL-25 and epithelial cell-derived thymic stromal lymphopoietin, IL-33, IL-31, and IL-25 are believed to be important for the initiation of allergic reactions and inducing airway inflammation. SUMMARY A new paradigm of an interplay of cytokines is important in allergic rhinitis and asthma in orchestrating the allergic inflammatory response. Potential therapeutic applications emerging from the roles of these cytokines are promising, but need further research.
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Yokota M, Suzuki M, Nakamura Y, Ozaki S, Murakami S. Cytokine Modulation by IL-35 in Mice with Allergic Rhinitis. Am J Rhinol Allergy 2015; 29:251-6. [DOI: 10.2500/ajra.2015.29.4188] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background Interleukin (IL) 35 was recently identified as an additional anti-inflammatory and immunosuppressive cytokine. However, the role of IL-35 in allergic rhinitis is not well understood. The effect of IL-35 on other cytokines in allergic responses is also unclear. Objective To investigate, in mice with allergic rhinitis, the effect of IL-35 on other cytokines associated with allergic rhinitis. Methods A murine model of allergic rhinitis was established, and splenic cells were collected. Ovalbumin-specific allergic T-cell response was measured. The production of cytokines (T helper 1 interferon-gamma), Th2 (IL-4, IL-5, IL-13), Th17 (IL-17), IL-12 family (IL-12, IL-23, IL-27), IL-2, tumor necrosis factor-alpha, transforming growth factor-beta, and IL-10) stimulated with antigen was also measured in the presence or absence of IL-35. Results IL-35 significantly inhibited the ovalbumin-specific T-cell response. It also significantly reduced the production of IL-4, IL-5, IL-13, IL-17, IL-23, and TNF-alpha, and significantly increased the production of IL-2, IL-10, and IL-27. Conclusion This study showed that IL-35 inhibits allergic T-cell response and has the ability to modulate the production of IL-2, IL-4, IL-5, IL-10, IL-13, IL-17, IL-23, IL-27, and TNF-alpha in mice with allergic rhinitis. This study also indicated the possibility of a novel therapy with IL-35 for the control of allergic rhinitis.
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Affiliation(s)
- Makoto Yokota
- Department of Otorhinolaryngology, Nagoya City University, Nagoya, Japan This study is supported by Grant-in-Aid from the Japan Society for the Promotion of Science M. Suzuki has received Grant-in-Aid from the Japan Society for the Promotion of Science
| | - Motohiko Suzuki
- Department of Otorhinolaryngology, Nagoya City University, Nagoya, Japan This study is supported by Grant-in-Aid from the Japan Society for the Promotion of Science M. Suzuki has received Grant-in-Aid from the Japan Society for the Promotion of Science
| | - Yoshihisa Nakamura
- Department of Otorhinolaryngology, Nagoya City University, Nagoya, Japan This study is supported by Grant-in-Aid from the Japan Society for the Promotion of Science M. Suzuki has received Grant-in-Aid from the Japan Society for the Promotion of Science
| | - Shinya Ozaki
- Department of Otorhinolaryngology, Nagoya City University, Nagoya, Japan This study is supported by Grant-in-Aid from the Japan Society for the Promotion of Science M. Suzuki has received Grant-in-Aid from the Japan Society for the Promotion of Science
| | - Shingo Murakami
- Department of Otorhinolaryngology, Nagoya City University, Nagoya, Japan This study is supported by Grant-in-Aid from the Japan Society for the Promotion of Science M. Suzuki has received Grant-in-Aid from the Japan Society for the Promotion of Science
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Lee JE, Zhang YL, Han DH, Kim DY, Rhee CS. Antiallergic Function of KR62980, a Peroxisome Proliferator-Activated Receptor-γ Agonist, in a Mouse Allergic Rhinitis Model. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2015; 7:256-64. [PMID: 25749778 PMCID: PMC4397366 DOI: 10.4168/aair.2015.7.3.256] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 06/20/2014] [Accepted: 07/21/2014] [Indexed: 02/04/2023]
Abstract
PURPOSE Peroxisome proliferator-activated receptor γ (PPAR-γ) has been shown to play an important role in the control of inflammatory responses acting on macrophages, mast cells, T cells and eosinophils. A novel PPAR-γ ligand, KR62980 have been recently focused on due to the lower undesirable effects than other PPAR-γ ligands such as rosiglitazone and pioglitazone. The present study was aimed to investigate the effects of KR62980 on nasal symptoms and immunopathological profiles in allergic nasal mucosa in murine allergic rhinitis model. METHODS BALB/c mice were sensitized and challenged intranasally with ovalbumin (OVA). KR62980 was administered intraperitoneally or orally 3 hours before each intranasal OVA challenge. RESULTS Administration of KR62980 significantly decreased the number of nasal rubbing, nasal sneezing, ova-specific IgE and total IgE in serum, secretion of Interleukin (IL)-4, IL-5, and IL-17 from the spleen and eosinophilic infiltration in the nasal mucosa. KR62980 decreased the expression of IL-4, IL-5 and IL-10 mRNAs in the nasal mucosal tissue, while, it elevated the level of IL-10 and IFN-γ in splenocyte culture. KR62980 seemed to decrease IL-17 level in local and systemic level even though it did not reach to statistical significance. The anti-inflammatory effect was more definite when the KR62980 was administered intraorally than intraperitoneally. CONCLUSIONS A novel PPAR-γ ligand, KR62980 can attenuate OVA-induced allergic inflammation in mice mainly through modulation of Th2 cytokines. This finding suggests that PPAR-γ might have a role in the treatment of allergic rhinitis.
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Affiliation(s)
- Ji Eun Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Chosun University College of Medicine, Gwangju, Korea
| | - Yu Lian Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Korea
| | - Doo Hee Han
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Korea
| | - Dong Young Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Korea.; Sensory Organ Research Center, Seoul National University Biomedical Research Institute, Seoul, Korea
| | - Chae Seo Rhee
- Sensory Organ Research Center, Seoul National University Biomedical Research Institute, Seoul, Korea.; Institute of Allergy and Clinical Immunology, Seoul National University Biomedical Research Institute, Seoul, Korea.; Graduate School of Immunology, Seoul National University, Seoul, Korea.; Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
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Soliman M, North ML, Steacy LM, Thiele J, Adams DE, Ellis AK. Nasal allergen challenge studies of allergic rhinitis: a guide for the practicing clinician. Ann Allergy Asthma Immunol 2014; 113:250-6. [PMID: 25168223 DOI: 10.1016/j.anai.2014.06.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 06/18/2014] [Accepted: 06/24/2014] [Indexed: 11/27/2022]
Affiliation(s)
- Mena Soliman
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario
| | - Michelle L North
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario
| | - Lisa M Steacy
- Allergy Research Unit, Kingston General Hospital, Kingston, Ontario
| | - Jenny Thiele
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario
| | - Daniel E Adams
- Allergy Research Unit, Kingston General Hospital, Kingston, Ontario
| | - Anne K Ellis
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario; Allergy Research Unit, Kingston General Hospital, Kingston, Ontario; Department of Medicine, Queen's University, Kingston, Ontario.
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Bogefors J, Kvarnhammar AM, Millrud CR, Georén SK, Cardell LO. LEAP-2, LL-37 and RNase7 in tonsillar tissue: downregulated expression in seasonal allergic rhinitis. Pathog Dis 2014; 72:55-60. [PMID: 24821514 DOI: 10.1111/2049-632x.12183] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Revised: 03/21/2014] [Accepted: 04/22/2014] [Indexed: 01/21/2023] Open
Abstract
In the upper airway, the production of antimicrobial peptides (AMPs) protects against bacteria, viruses and fungi. Previous investigations have revealed downregulated expression of AMPs in different manifestations of allergic disease. In this study, we examined the expression of LL-37, Ribonuclease7 (RNase7) and Liver-expressed antimicrobial peptide 2 (LEAP-2) in tonsillar tissue and studied a possible relation to seasonal allergic rhinitis (SAR). Tonsils, obtained from patients with SAR and nonallergic controls, were examined for the occurrence of LL-37, RNase7 and LEAP-2 with real-time RT-PCR and immunohistochemistry. Tonsillar mononuclear cells were cultured in presence or absence of LEAP-2 or LL-37 and analyzed for cytokine levels using ELISA. mRNA and protein for LL-37, RNase 7 and LEAP-2 were found in all tonsils. Immunohistochemistry revealed prominent staining for LL-37 and RNase7 in the tonsillar epithelium, whereas a moderate staining was seen with LEAP-2. Real-time RT-PCR showed a downregulation of RNase7 and LEAP-2 in the allergic as compared to the nonallergic group. Mononuclear cells cultured in presence of LEAP-2 or LL-37 demonstrated reduced levels of IL-10. The present study demonstrates the presence and function of LEAP-2, LL-37 and RNase7 in tonsils. Moreover, a downregulation of LEAP-2 and RNase7 is seen in SAR patients, indicating that allergic individuals may be more susceptible to respiratory tract infections due to an impaired antimicrobial defense.
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Affiliation(s)
- Jesper Bogefors
- Laboratory of Clinical and Experimental Allergy Research, Department of Otorhinolaryngology, Skånes University Hospital, Lund University, Malmö, Sweden
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Abstract
Allergic rhinitis, particularly seasonal allergic rhinitis, is considered a classic Th2-mediated disease, with important contributions to pathology by interleukins 4, 5 and 13. As such, allergic rhinitis is an excellent model for studying allergic inflammation, with findings potentially relevant to the mechanism of lower airways inflammation seen in allergic asthma. However, recent evidence has revealed roles for additional non-Th2 cytokines in asthma, including IL-17 family cytokines and epithelial-derived cytokines. Additionally, putative roles for epithelial-derived cytokines and innate lymphoid cells have been described in chronic rhinosinusitis with nasal polyps. Here, evidence for the involvement of different cytokines and cytokine groups in allergic rhinitis is considered.
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Affiliation(s)
- Guy Scadding
- Allergy and Clinical Immunology, Imperial College, London, South Kensington Campus, London, SW7 2AZ, UK,
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Makihara S, Okano M, Fujiwara T, Noda Y, Higaki T, Miyateke T, Kanai K, Haruna T, Kariya S, Nishizaki K. Local expression of interleukin-17a is correlated with nasal eosinophilia and clinical severity in allergic rhinitis. ALLERGY & RHINOLOGY 2014; 5:22-7. [PMID: 24758732 PMCID: PMC4019741 DOI: 10.2500/ar.2014.5.0078] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Interleukin (IL)-17A is a major cytokine produced by Th17 cells, which are associated with chronic inflammations. The local expression of IL-17A in allergic rhinitis (AR) remains to be characterized. We sought to determine the role of IL-17A expression in human inferior turbinate mucosa in the pathophysiology of AR. Inferior turbinate mucosa was sampled from medical treatment–resistant, surgery-required patients with perennial AR (PAR, n = 21), nonallergic rhinitis with eosinophilia syndrome (NARES, n = 7), and nonallergic hypertrophic rhinitis (HR, n = 13). IL-17A expression was determined with immunohistochemical staining. The mean number of IL-17A+ cells and eosinophils per field were counted. Total serum immunoglobulin E (IgE) levels, blood eosinophil count, and forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) ratio were also examined in each patient. IL-17A was primarily expressed in infiltrating inflammatory cells. The number of IL-17A+ cells in nasal mucosa was significantly higher in the PAR group compared with HR (p = 0.002) and NARES (p = 0.021) groups. There was a significant and positive correlation between the number of IL-17A+ cells and total nasal symptom score (rho = 0.403; p = 0.011), especially sneezing score (rho = 0.471; p = 0.003). The number of IL-17A+ cells was significantly and positively correlated with the degree of eosinophil infiltration (rho = 0.623; p < 0.001), but not with total serum IgE levels (rho = 0.284; p = 0.098), blood eosinophil counts (rho = 0.302; p = 0.056), or FEV1/FVC ratio (rho = 0.092; p = 0.569). The present study provides evidence that IL-17A expression in the nasal mucosa is associated with the pathophysiology of AR, including disease severity and nasal eosinophilia.
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Affiliation(s)
- Seiichiro Makihara
- Department of Otolaryngology-Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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