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Vicens‐Artés S, Roca‐Ferrer J, Tubita V, Fuentes M, Alobid I, Valero A, Kopietz F, Nguyen D, Mullol J. Superior effect of MP-AzeFlu compared to monotherapy with fluticasone propionate or azelastine on GILZ, MKP-1 and TTP anti-inflammatory gene expression in healthy and inflamed upper airway mucosa. Clin Exp Allergy 2022; 52:788-791. [PMID: 35066955 PMCID: PMC9305966 DOI: 10.1111/cea.14099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 02/03/2022] [Accepted: 12/04/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Sònia Vicens‐Artés
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
| | - Jordi Roca‐Ferrer
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
- CIBER of Respiratory Diseases (CIBERES)BarcelonaSpain
| | - Valeria Tubita
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
- Universitat de BarcelonaBarcelonaSpain
| | - Mireya Fuentes
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
- CIBER of Respiratory Diseases (CIBERES)BarcelonaSpain
| | - Isam Alobid
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
- CIBER of Respiratory Diseases (CIBERES)BarcelonaSpain
- Universitat de BarcelonaBarcelonaSpain
- Rhinology Unit & Smell ClinicENT DepartmentHospital Clinic BarcelonaBarcelonaSpain
| | - Antonio Valero
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
- CIBER of Respiratory Diseases (CIBERES)BarcelonaSpain
- Allergy SectionPulmonology & Allergy DepartmentBarcelonaSpain
| | | | - DucTung Nguyen
- MEDA Pharma GmbH & Co. KG (A Viatris Company)Bad HomburgGermany
| | - Joaquim Mullol
- Clinical and Experimental Respiratory ImmunoallergyIDIBAPSBarcelonaSpain
- CIBER of Respiratory Diseases (CIBERES)BarcelonaSpain
- Universitat de BarcelonaBarcelonaSpain
- Rhinology Unit & Smell ClinicENT DepartmentHospital Clinic BarcelonaBarcelonaSpain
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Watts AM, Cripps AW, West NP, Cox AJ. Modulation of Allergic Inflammation in the Nasal Mucosa of Allergic Rhinitis Sufferers With Topical Pharmaceutical Agents. Front Pharmacol 2019; 10:294. [PMID: 31001114 PMCID: PMC6455085 DOI: 10.3389/fphar.2019.00294] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 03/11/2019] [Indexed: 12/14/2022] Open
Abstract
Allergic rhinitis (AR) is a chronic upper respiratory disease estimated to affect between 10 and 40% of the worldwide population. The mechanisms underlying AR are highly complex and involve multiple immune cells, mediators, and cytokines. As such, the development of a single drug to treat allergic inflammation and/or symptoms is confounded by the complexity of the disease pathophysiology. Complete avoidance of allergens that trigger AR symptoms is not possible and without a cure, the available therapeutic options are typically focused on achieving symptomatic relief. Topical therapies offer many advantages over oral therapies, such as delivering greater concentrations of drugs to the receptor sites at the source of the allergic inflammation and the reduced risk of systemic side effects. This review describes the complex pathophysiology of AR and identifies the mechanism(s) of action of topical treatments including antihistamines, steroids, anticholinergics, decongestants and chromones in relation to AR pathophysiology. Following the literature review a discussion on the future therapeutic strategies for AR treatment is provided.
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Affiliation(s)
- Annabelle M. Watts
- Menzies Health Institute Queensland, School of Medical Science, Griffith University, Southport, QLD, Australia
| | - Allan W. Cripps
- Menzies Health Institute Queensland, School of Medicine, Griffith University, Southport, QLD, Australia
| | - Nicholas P. West
- Menzies Health Institute Queensland, School of Medical Science, Griffith University, Southport, QLD, Australia
| | - Amanda J. Cox
- Menzies Health Institute Queensland, School of Medical Science, Griffith University, Southport, QLD, Australia
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Roca-Ferrer J, Pujols L, Pérez-González M, Alobid I, Callejas B, Vicens-Artés S, Fuentes M, Valero A, Picado C, Castor D, Nguyen D, Mullol J. Superior effect of MP-AzeFlu than azelastine or fluticasone propionate alone on reducing inflammatory markers. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2018; 14:86. [PMID: 30574167 PMCID: PMC6299636 DOI: 10.1186/s13223-018-0311-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 12/12/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND MP-AzeFlu, intranasal formulation of azelastine hydrochloride (AZE) and fluticasone propionate (FP), is superior to AZE or FP alone for treatment of allergic rhinitis (AR). However, the precise anti-inflammatory mechanism of action of MP-AzeFlu has not been characterized. OBJECTIVE To investigate the anti-inflammatory effects of MP-AzeFlu compared with AZE or FP alone in an established in vitro model of eosinophilic inflammation. METHODS Nasal mucosal epithelial cells and peripheral blood eosinophils were obtained from human volunteers. Epithelial cells were stimulated with 10% fetal bovine serum (FBS) in the presence of MP-AzeFlu, AZE, or FP (1:102 to 1:105 dilution). Concentrations of interleukin (IL)-6, IL-8, and granulocyte-macrophage colony-stimulating factor (GM-CSF) were measured by ELISA. Eosinophils were incubated in 10% human epithelial cell-conditioned medium (HECM) and survival assessed by trypan blue dye exclusion. Results are expressed as mean ± SEM percentage secretion/survival compared with FBS/HECM (respectively). RESULTS FP and MP-AzeFlu (all dilutions) and AZE (1:102) significantly reduced IL-6 secretion and eosinophil survival compared with positive controls. At 1:102 dilution, IL-6 secretion was significantly lower with MP-AzeFlu (38.3 ± 4.2%, compared with FBS = 100%) than with AZE (76.1 ± 4.9%) or FP (53.0 ± 4.9%). At 1:102 dilution, eosinophil survival was significantly lower with MP-AzeFlu at day 3 (17.5 ± 3.0%) and day 4 (2.4 ± 1.4%, compared with HECM = 100%) than with AZE (day 3: 75.2 ± 7.2%; day 4: 44.0 ± 9.7%) or FP (day 3: 38.5 ± 3.5%; day 4: 14.6 ± 4.0%). CONCLUSION Greater reductions in cytokine secretion and eosinophil survival observed with MP-AzeFlu in vitro may underlie MP-AzeFlu's superior clinical efficacy vs. AZE or FP alone observed in AR patients.
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Affiliation(s)
- Jordi Roca-Ferrer
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Laura Pujols
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Maria Pérez-González
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Isam Alobid
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic, Universitat de Barcelona, Villarroel 170, 08036 Barcelona, Catalonia Spain
| | - Borja Callejas
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Sònia Vicens-Artés
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Mireya Fuentes
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Antonio Valero
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Allergy Section, Respiratory and Allergy Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - César Picado
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Allergy Section, Respiratory and Allergy Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Dennis Castor
- Clinical Science & Operations, Meda Pharma GmbH & Co. KG (A Mylan Company), Bad Homburg, Germany
| | - DucTung Nguyen
- Clinical Science & Operations, Meda Pharma GmbH & Co. KG (A Mylan Company), Bad Homburg, Germany
| | - Joaquim Mullol
- Clinical and Experimental Respiratory Immunoallergy, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic, Universitat de Barcelona, Villarroel 170, 08036 Barcelona, Catalonia Spain
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Dykewicz MS, Wallace DV, Baroody F, Bernstein J, Craig T, Finegold I, Huang F, Larenas-Linnemann D, Meltzer E, Steven G, Bernstein DI, Blessing-Moore J, Dinakar C, Greenhawt M, Horner CC, Khan DA, Lang D, Oppenheimer J, Portnoy JM, Randolph CR, Rank MA, Dykewicz MS, Wallace DV. Treatment of seasonal allergic rhinitis: An evidence-based focused 2017 guideline update. Ann Allergy Asthma Immunol 2017; 119:489-511.e41. [PMID: 29103802 DOI: 10.1016/j.anai.2017.08.012] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 08/15/2017] [Indexed: 12/11/2022]
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Hou M, Li W, Xie Z, Ai J, Sun B, Tan G. Effects of anticholinergic agent on miRNA profiles and transcriptomes in a murine model of allergic rhinitis. Mol Med Rep 2017; 16:6558-6569. [PMID: 28901404 PMCID: PMC5865825 DOI: 10.3892/mmr.2017.7411] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 06/20/2017] [Indexed: 12/16/2022] Open
Abstract
Anticholinergic agent, ipratropium bromide (IB) ameliorates symptoms of allergic rhinitis (AR) using neuroimmunologic mechanisms. However, the underlying molecular mechanism remains largely unclear. In the present study, 27 mice with AR induced by ovalbumin were randomly allocated to one of three groups: Model group, model group with IB treatment for 2 weeks, and model group with IB treatment for 4 weeks. Allergic symptoms were evaluated according to symptoms scores. Differentially expressed genes [microRNAs (miRNAs) and messenger RNAs (mRNAs)] of nasal mucosa were identified by microarray analysis. The expression levels of candidate genes were measured by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The data indicates that the symptoms scores in allergic mice were significantly reduced by IB treatment. In the nasal mucosa of allergic mice with IB treatment, 207 mRNAs and 87 miRNAs were differentially expressed, when compared with the sham group. IB treatment significantly downregulated the expression levels of interleukin-4Rα and prostaglandin D2 synthase, whereas the leukemia inhibitory factor, A20 and nuclear receptor subfamily 4, group A, member 1 expression levels were upregulated. Similarly, the expression levels of mmu-miR-124-3p/5p, −133b-5p, −133a-3p/5p, −384-3p, −181a-5p, −378a-5p and −3071-5p were significantly increased. RT-qPCR data further validated these mRNA and miRNA expression levels. Thus, IB treatment regulated expression of allergic immune-associated mRNAs and miRNAs of the nasal mucosa in allergic mice, which may be associated with ameliorated nasal allergic symptoms.
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Affiliation(s)
- Minghua Hou
- Department of Otolaryngology‑Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Wei Li
- Department of Otolaryngology‑Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Zuozhong Xie
- Department of Otolaryngology‑Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jingang Ai
- Department of Otolaryngology‑Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Bo Sun
- Department of Otolaryngology‑Head Neck Surgery, Central Hospital, Xiangtan, Hunan 411100, P.R. China
| | - Guolin Tan
- Department of Otolaryngology‑Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
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Kim DH, Kim BY, Shin JH, Kim SW, Kim SW. Intranasal azelastine and mometasone exhibit a synergistic effect on a murine model of allergic rhinitis. Am J Otolaryngol 2017; 38:198-203. [PMID: 28117118 DOI: 10.1016/j.amjoto.2017.01.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/16/2017] [Indexed: 12/26/2022]
Abstract
PURPOSE The purpose of this study was to compare the anti-allergic effects of the combination of azelastine and mometasone with those of either agent alone in a Dermatophagoides farinae (Derf)-induced murine model of allergic rhinitis (AR). MATERIALS AND METHODS Forty BALB/c mice were divided into five groups: azelastine (A), mometasone (M), a combination of azelastine and mometasone (MA), Derf, and control. Derf served as the allergen. Allergic symptom scores, eosinophil counts, and serum Derf-specific IgE levels were measured. The mucosal levels of mRNAs encoding interferon (IFN)-γ, T-bet, interleukin (IL)-4, GATA-3, Foxp3, IL-17, and ROR-γt were determined by real-time polymerase chain reaction. The T-bet, GATA-3, Foxp3, and ROR-γt results were confirmed by Western blotting. RESULTS Nose-rubbing motions; the levels of mRNAs encoding IL-4, GATA-3, and ROR-γt; and tissue eosinophil count were reduced in the MA compared with those in the Derf group (all P values <0.05). The levels of mRNAs encoding GATA3 and IL-4 mRNA [synthesized by T helper (Th)2 cells] were reduced and that of mRNA encoding Foxp3 was increased in the MA compared with those in the Derf and A groups. Western blotting confirmed these findings. CONCLUSION We found that the combination of intranasal azelastine and mometasone synergistically suppressed Th17 responses and (reciprocally) elevated Treg responses. Therefore, this combination not only ameliorated allergic inflammation by suppressing Th2 responses, but also usefully modified the Treg/Th17 balance.
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Affiliation(s)
- Do Hyun Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Boo-Young Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji-Hyeon Shin
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung Won Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soo Whan Kim
- Department of Otolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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Identification of potential crucial gene network related to seasonal allergic rhinitis using microarray data. Eur Arch Otorhinolaryngol 2016; 274:231-237. [PMID: 27435592 DOI: 10.1007/s00405-016-4197-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 07/05/2016] [Indexed: 01/01/2023]
Abstract
The aim of this study was to reveal a potential key gene network associated with seasonal allergic rhinitis (SAR). The microarray data GSE50101 downloaded from Gene Expression Omnibus were used to screen differentially expressed genes (DEGs) between SAR patients and healthy controls. Then, functional enrichment analysis was conducted using Database for Annotation, Visualization, and Integrated Discovery. Afterwards, the protein-protein interactions (PPIs) of DEGs were obtained from STRING, and the PPI network was constructed. In addition, the PPI network module was analyzed. In total, 98 up-regulated and 63 down-regulated DEGs were identified from the SAR samples, comparing the healthy controls. The up-regulated DEGs were mainly enriched in the Gene Ontology terms about cell death (e.g., DUSP1 and JUN) and pathways related to immune (e.g., FOS and JUN). The down-regulated DEGs were mainly enriched in regulation of transcription (e.g., CEBPD and SCML1). In the PPI network, a set of genes was predicted to interact with each other, such as FOS, JUN, and CEBPD. Furthermore, genes in the network module (e.g., FOS, JUN and CEBPD) was mainly enriched in regulation of transcription, and pathways about immune, such as mitogen-activated protein kinase signaling pathway, B cell receptor signaling pathway, and toll-like receptor signaling pathway. Several genes related to immunity and regulation of transcription, such as FOS, JUN, and CEBPD, may play crucial roles during the process of SAR through the interactions with each other.
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