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Zhu WX, Xi Y, Li F, Jiao WE, Li ZJ, Chen SM, Kong YG, Xu Y, Deng YQ, Zuo JJ, Tao ZZ. Calpeptin may reverse glucocorticoid-resistance of allergic rhinitis associated with cigarette smoke exposure by down-regulating interferon regulatory factor 1. Heliyon 2023; 9:e17316. [PMID: 37449098 PMCID: PMC10336445 DOI: 10.1016/j.heliyon.2023.e17316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 06/03/2023] [Accepted: 06/13/2023] [Indexed: 07/18/2023] Open
Abstract
Cigarette smoke exposure is an important factor in chronic inflammation in patients with allergic rhinitis (AR); however, the relationship between cigarette smoke and AR-related glucocorticoid resistance requires further study. In mice, calpeptin significantly reduces inflammation of the lower respiratory tract caused by cigarette smoke, but whether it can treat glucocorticoid-resistant AR caused by cigarette smoke requires further research. In this study, we confirmed that cigarette smoke exposure can aggravate the Th2 inflammatory response in AR leading to glucocorticoid resistance. The underlying mechanism may be related to decreased expression of DNA methyltransferase 3a (Dnmt3a), and increased expression of interferon regulatory factor 1 (IRF1). In addition, we found that calpeptin can inhibit the expression of IRF1 and thus treat AR-associated glucocorticoid resistance in rats exposed to cigarette smoke. These data suggest that calpeptin may downregulate IRF1 and therefore treat glucocorticoid resistance in AR-associated with cigarette smoke exposure.
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Affiliation(s)
- Wen-Xuan Zhu
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Yang Xi
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Fen Li
- Institute of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Wo-Er Jiao
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Zi-Jing Li
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Shi-Ming Chen
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
- Institute of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Yong-Gang Kong
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Yu Xu
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
- Institute of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Yu-Qin Deng
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Jing-Jing Zuo
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Ze-Zhang Tao
- Department of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
- Institute of Otolaryngology, Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, PR China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, Wuhan, PR China
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Lungova V, Wendt K, Thibeault SL. Exposure to e-cigarette vapor extract induces vocal fold epithelial injury and triggers intense mucosal remodeling. Dis Model Mech 2022; 15:275857. [PMID: 35770504 PMCID: PMC9438930 DOI: 10.1242/dmm.049476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/24/2022] [Indexed: 11/20/2022] Open
Abstract
Vaping has been reported to cause acute epiglottitis, a life-threatening airway obstruction induced by direct epithelial injury and subsequent inflammatory reaction. Here, we show that we were able to recapitulate this phenomenon in vitro. Exposure of human engineered vocal fold (VF) mucosae to 0.5% and 5% electronic cigarette (e-cigarette) vapor extract (ECVE) for 1 week induced cellular damage of luminal cells, disrupting homeostasis and innate immune responses. Epithelial erosion was likely caused by accumulation of solvents and lipid particles in the cytosol and intercellular spaces, which altered lipid metabolism and plasma membrane properties. Next, we investigated how the mucosal cells responded to the epithelial damage. We withdrew the ECVE from the experimental system and allowed VF mucosae to regenerate for 1, 3 and 7 days, which triggered intense epithelial remodeling. The epithelial changes included expansion of P63 (TP63)-positive basal cells and cytokeratin 14 (KRT14) and laminin subunit α-5 (LAMA5) deposition, which might lead to local basal cell hyperplasia, hyperkeratinization and basement membrane thickening. In summary, vaping presents a threat to VF mucosal health and airway protection, thereby raising further concerns over the safety of e-cigarette use. This article has an associated First Person interview with the first author of the paper. Editor's choice: Exposure of vocal fold mucosae to e-cigarette vapor extract induces lipid-mediated epithelial injury that disrupts vocal fold mucosal homeostasis and innate barrier function and triggers intense mucosal remodeling.
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Affiliation(s)
- Vlasta Lungova
- Department of Surgery, University of Wisconsin Madison, 5105 WIMR, Madison, WI, USA
| | - Kristy Wendt
- Department of Surgery, University of Wisconsin Madison, 5105 WIMR, Madison, WI, USA
| | - Susan L Thibeault
- Department of Surgery, University of Wisconsin Madison, 5103 WIMR, Madison, WI, USA
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Rastogi T, Girerd N, Lamiral Z, Bresso E, Bozec E, Boivin JM, Rossignol P, Zannad F, Ferreira JP. Impact of smoking on cardiovascular risk and premature ageing: Findings from the STANISLAS cohort. Atherosclerosis 2022; 346:1-9. [DOI: 10.1016/j.atherosclerosis.2022.02.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 01/20/2022] [Accepted: 02/11/2022] [Indexed: 12/23/2022]
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Choi BS, Kim HH, Kim HB, Rha YH, Park Y, Sung M, Shin YH, Yum HY, Lee KS, Lee YJ, Chun YH, Jee HM, Kim M, Park YM, Choi SH. Smoking exposure and allergic rhinitis in children and adolescents. ALLERGY ASTHMA & RESPIRATORY DISEASE 2022. [DOI: 10.4168/aard.2022.10.4.189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bong Seok Choi
- Department of Pediatrics, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hyun Hee Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyo-Bin Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Yeong-Ho Rha
- Department of Pediatrics, Kyung Hee University College of Medicine, Seoul, Korea
| | - Yang Park
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| | - Myongsoon Sung
- Department of Pediatrics, Soonchunhyang University Gumi Hospital, Gumi, Korea
| | - Youn Ho Shin
- Department of Pediatrics, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Hye Yung Yum
- Department of Pediatrics, Seoul Medical Center, Seoul, Korea
| | - Kyung Suk Lee
- Department of Pediatrics, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Yong Ju Lee
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Yoon Hong Chun
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hye Mi Jee
- Department of Pediatrics, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Minji Kim
- Department of Pediatrics, Chungnam National University Sejong Hospital, Chungnam National University College of Medicine, Sejong, Korea
| | - Yong Mean Park
- Department of Pediatrics, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Sun Hee Choi
- Department of Pediatrics, Kyung Hee University College of Medicine, Seoul, Korea
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Ni Y, Shi G, Qu J. Indoor PM 2.5, tobacco smoking and chronic lung diseases: A narrative review. ENVIRONMENTAL RESEARCH 2020; 181:108910. [PMID: 31780052 DOI: 10.1016/j.envres.2019.108910] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/05/2019] [Accepted: 11/07/2019] [Indexed: 06/10/2023]
Abstract
The lung is one of the most important organs exposed to environmental agents. People spend approximately 90% of their time indoors, and risks to health may thus be greater from exposure to poor air quality indoors than outdoors. Multiple indoor pollutants have been linked to chronic respiratory diseases. Environmental tobacco smoke (ETS) is known as an important source of multiple pollutants, especially in indoor environments. Indoor PM2.5 (particulate matter with aerodynamic diameter < 2.5 μm) was reported to be the most reliable marker of the presence of tobacco smoke. Recent studies have demonstrated that PM2.5 is closely correlated with chronic lung diseases. In this paper, we reviewed the relationship of tobacco smoking and indoor PM2.5 and the mechanism that underpin the link of tobacco smoke, indoor PM2.5 and chronic lung diseases.
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Affiliation(s)
- Yingmeng Ni
- Department of Pulmonary and Critical Care Medicine, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guochao Shi
- Department of Pulmonary and Critical Care Medicine, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jieming Qu
- Department of Pulmonary and Critical Care Medicine, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Institute of Respiratory Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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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: 3] [Impact Index Per Article: 0.6] [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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London NR, Lina I, Ramanathan M. Aeroallergens, air pollutants, and chronic rhinitis and rhinosinusitis. World J Otorhinolaryngol Head Neck Surg 2018; 4:209-215. [PMID: 30506053 PMCID: PMC6251962 DOI: 10.1016/j.wjorl.2018.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 08/27/2018] [Indexed: 12/15/2022] Open
Abstract
Chronic rhinitis and rhinosinusitis are among the most common conditions worldwide with significant morbidity and decreased quality of life. Although the pathogenesis of these conditions is multifactorial, there has been increasing evidence for the role of environmental factors such as aeroallergens and air pollutants as initiating or exacerbating factors. This review will outline the current literature focusing on the role of aeroallergens and air pollution in the pathogenesis of chronic sinonasal inflammatory conditions.
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Affiliation(s)
| | | | - Murugappan Ramanathan
- Johns Hopkins Department of Otolaryngology – Head and Neck Surgery, Baltimore, MD 21287, USA
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Strzelak A, Ratajczak A, Adamiec A, Feleszko W. Tobacco Smoke Induces and Alters Immune Responses in the Lung Triggering Inflammation, Allergy, Asthma and Other Lung Diseases: A Mechanistic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E1033. [PMID: 29883409 PMCID: PMC5982072 DOI: 10.3390/ijerph15051033] [Citation(s) in RCA: 315] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 05/08/2018] [Accepted: 05/09/2018] [Indexed: 02/06/2023]
Abstract
Many studies have been undertaken to reveal how tobacco smoke skews immune responses contributing to the development of chronic obstructive pulmonary disease (COPD) and other lung diseases. Recently, environmental tobacco smoke (ETS) has been linked with asthma and allergic diseases in children. This review presents the most actual knowledge on exact molecular mechanisms responsible for the skewed inflammatory profile that aggravates inflammation, promotes infections, induces tissue damage, and may promote the development of allergy in individuals exposed to ETS. We demonstrate how the imbalance between oxidants and antioxidants resulting from exposure to tobacco smoke leads to oxidative stress, increased mucosal inflammation, and increased expression of inflammatory cytokines (such as interleukin (IL)-8, IL-6 and tumor necrosis factor α ([TNF]-α). Direct cellular effects of ETS on epithelial cells results in increased permeability, mucus overproduction, impaired mucociliary clearance, increased release of proinflammatory cytokines and chemokines, enhanced recruitment of macrophages and neutrophils and disturbed lymphocyte balance towards Th2. The plethora of presented phenomena fully justifies a restrictive policy aiming at limiting the domestic and public exposure to ETS.
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Affiliation(s)
- Agnieszka Strzelak
- Department of Pediatric Pulmonology and Allergy, Medical University of Warsaw, Zwirki i Wigury 61, 02-091 Warszawa, Poland.
| | - Aleksandra Ratajczak
- Department of Pediatric Pulmonology and Allergy, Medical University of Warsaw, Zwirki i Wigury 61, 02-091 Warszawa, Poland.
| | - Aleksander Adamiec
- Department of Pediatric Pulmonology and Allergy, Medical University of Warsaw, Zwirki i Wigury 61, 02-091 Warszawa, Poland.
| | - Wojciech Feleszko
- Department of Pediatric Pulmonology and Allergy, Medical University of Warsaw, Zwirki i Wigury 61, 02-091 Warszawa, Poland.
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