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Ji L, Li T, Chen H, Yang Y, Lu E, Liu J, Qiao W, Chen H. The crucial regulatory role of type I interferon in inflammatory diseases. Cell Biosci 2023; 13:230. [PMID: 38124132 PMCID: PMC10734085 DOI: 10.1186/s13578-023-01188-z] [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: 10/16/2023] [Accepted: 12/16/2023] [Indexed: 12/23/2023] Open
Abstract
Type I interferon (IFN-I) plays crucial roles in the regulation of inflammation and it is associated with various inflammatory diseases including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and periodontitis, impacting people's health and quality of life. It is well-established that IFN-Is affect immune responses and inflammatory factors by regulating some signaling. However, currently, there is no comprehensive overview of the crucial regulatory role of IFN-I in distinctive pathways as well as associated inflammatory diseases. This review aims to provide a narrative of the involvement of IFN-I in different signaling pathways, mainly mediating the related key factors with specific targets in the pathways and signaling cascades to influence the progression of inflammatory diseases. As such, we suggested that IFN-Is induce inflammatory regulation through the stimulation of certain factors in signaling pathways, which displays possible efficient treatment methods and provides a reference for the precise control of inflammatory diseases.
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Affiliation(s)
- Ling Ji
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Tianle Li
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Huimin Chen
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Yanqi Yang
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
- Division of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Eryi Lu
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, 160 Pujian Road, Shanghai, China
| | - Jieying Liu
- Department of Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Qiao
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China.
- Applied Oral Sciences & Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Level 3, 34 Hospital Road, Sai Ying Pun, Hong Kong, SAR, People's Republic of China.
| | - Hui Chen
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China.
- Division of Restorative Dental Sciences, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Level 3, 34 Hospital Road, Sai Ying Pun, Hong Kong, SAR, People's Republic of China.
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Jin J, Guo B, Zhang W, Chen JJ, Deng YQ, Xiang R, Tan L, Liu PQ, Zheng L, Chen Z, Tao ZZ, Xu Y. Predictive Value of Eosinophil Cationic Protein in Nasal Secretions in Eosinophilic Chronic Rhinosinusitis. Laryngoscope 2023; 133:3304-3312. [PMID: 37255052 DOI: 10.1002/lary.30692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 01/31/2023] [Accepted: 03/22/2023] [Indexed: 06/01/2023]
Abstract
OBJECTIVES To investigate the value of secretions Eosinophilic cationic protein (ECP) detection in the diagnosis of endotypes of Chronic rhinosinusitis (CRS) and its correlation with clinical symptoms, so as to provide guidance for the clinical application of EOS and ECP detection in secretions. METHODS Patients' nasal secretions and polyps (or middle turbinate for control) were collected and their EOS% and ECP levels were measured. Correlation analysis was performed for EOS% and ECP levels in secretions and tissues, respectively. The correlation between secretions EOS% and ECP and clinical symptom scores (symptomatic visual analog scale (VAS) scores, Lanza-kennedy scores from nasal endoscopy and Lund-Mackay scores from sinus CT) was further analyzed. Receiver operating characteristic curves were used to assess the predictive potential of EOS% and ECP in nasal secretions. RESULTS Eosinophilic chronic rhinosinusitis (ECRS) patients had higher concentrations of ECP in nasal secretions than healthy subjects and NECRS (non-eosinophilic CRS) (p < 0.0001;0.0001); EOS% in nasal secretions was higher in ECRS than healthy subjects (p = 0.0055), but the differences between ECRS and NECRS were not statistically significant (p = 0.0999). Correlation analysis showed that tissue EOS% was correlated with ECP concentration and EOS% in nasal secretions (R = 0.5943;0.2815). There was a correlation between EOS% in secretions with a total LM score (R = 0.3131); ECP concentration in secretions with a total LK score (R = 0.3792). To diagnose ECRS, the highest area under the curve (0.8230) was determined for ECP in secretions; the highest area under the curve (0.6635) was determined for EOS% in secretions. CONCLUSION Measurement of ECP in nasal secretions is useful for non-invasive diagnosis of ECRS. LEVEL OF EVIDENCE 3 Laryngoscope, 133:3304-3312, 2023.
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Affiliation(s)
- Jing Jin
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bei Guo
- Department of Otolaryngology, Central Hospital of Wuhan, Wuhan, China
| | - Wei Zhang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jian-Jun Chen
- Department of Otolaryngology-Head and Neck Surgery, Union Hospital of Tongji Medical Collge, Wuhan, China
| | - Yu-Qing Deng
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Rong Xiang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lu Tan
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Pei-Qiang Liu
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Li Zheng
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhe Chen
- Department of Otolaryngology Head and Neck Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ze-Zhang Tao
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yu Xu
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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Gokani SA, Espehana A, Pratas AC, Luke L, Sharma E, Mattock J, Gavrilovic J, Clark A, Wileman T, Philpott CM. Systematic Review of Protein Biomarkers in Adult Patients With Chronic Rhinosinusitis. Am J Rhinol Allergy 2023; 37:705-729. [PMID: 37491901 PMCID: PMC10548774 DOI: 10.1177/19458924231190568] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
BACKGROUND Chronic rhinosinusitis (CRS) is a heterogeneous condition characterized by differing inflammatory endotypes. The identification of suitable biomarkers could enable personalized approaches to treatment selection. OBJECTIVE This study aimed to identify and summarize clinical studies of biomarkers in adults with CRS in order to inform future research into CRS endotypes. METHODS We conducted systematic searches of MEDLINE and Web of Science from inception to January 30, 2022 and included all clinical studies of adult CRS patients and healthy controls measuring biomarkers using enzyme-linked immunosorbent assays or Luminex immunoassays. Outcomes included the name and tissue type of identified biomarkers and expression patterns within CRS phenotypes. Study quality was assessed using the National Institutes of Health quality assessment tool for observational cohort and cross-sectional studies. A narrative synthesis was performed. RESULTS We identified 78 relevant studies involving up to 9394 patients, predominantly with CRS with nasal polyposis. Studies identified 80 biomarkers from nasal tissue, 25 from nasal secretions, 14 from nasal lavage fluid, 24 from serum, and one from urine. The majority of biomarkers found to distinguish CRS phenotypes were identified in nasal tissue, especially in nasal polyps. Serum biomarkers were more commonly found to differentiate CRS from controls. The most frequently measured biomarker was IL-5, followed by IL-13 and IL-4. Serum IgE, IL-17, pentraxin-3 and nasal phospho-janus kinase 2, IL-5, IL-6, IL-17A, granulocyte-colony stimulating factor, and interferon gamma were identified as correlated with disease severity. CONCLUSION We have identified numerous potential biomarkers to differentiate a range of CRS phenotypes. Future studies should focus on the prognostic role of nasal tissue biomarkers or expand on the more limited studies of nasal secretions and nasal lavage fluid.We registered this study in PROSPERO (CRD42022302787).
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Affiliation(s)
- Shyam A. Gokani
- Norwich Medical School, University of East Anglia, Norwich, UK
- James Paget University Hospital, Gorleston, UK
| | | | - Ana C. Pratas
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Louis Luke
- James Paget University Hospital, Gorleston, UK
| | - Ekta Sharma
- University College London Hospital, London, UK
| | | | - Jelena Gavrilovic
- School of Biological Sciences, University of East Anglia, Norwich, UK
| | - Allan Clark
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Tom Wileman
- Norwich Medical School, University of East Anglia, Norwich, UK
- Quadram Institute Bioscience, Norwich, UK
| | - Carl M. Philpott
- Norwich Medical School, University of East Anglia, Norwich, UK
- James Paget University Hospital, Gorleston, UK
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Leite-Santos F, Tamashiro E, de Andrade Batista Murashima A, Anselmo-Lima WT, Valera FCP. Which are the best murine models to study Eosinophilic Chronic Rhinosinusitis? A contemporary review. Braz J Otorhinolaryngol 2023; 89:101328. [PMID: 37734174 PMCID: PMC10515297 DOI: 10.1016/j.bjorl.2023.101328] [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: 05/19/2023] [Revised: 07/24/2023] [Accepted: 09/02/2023] [Indexed: 09/23/2023] Open
Abstract
OBJECTIVE Mechanisms that lead to Eosinophilic Chronic Rhinosinusitis (ECRS) are not fully established in the literature. It is desirable to assess ECRS in a model that embraces most of the related events. This article reviewed the murine models for ECRS and compared them regarding eosinophilic polypoid formation. METHODS The authors reviewed the articles that included the terms "chronic rhinosinusitis" OR "chronic sinusitis" AND "animal model". We analyzed articles in English that evaluated both the number of polyps and the number of eosinophils in the sinus mucosa of mouse models. RESULTS We identified a total of 15 articles describing different models of ECRS that used BALB/c or C57BL/6 mice, and different triggers/stimulants such as Staphylococcus aureus Enterotoxin B (SEB) + Ovalbumin (OVA); House Dust Mite (HDM) ± Ovalbumin (OVA); and Aspergillus oryzae Protease (AP) + Ovalbumin (OVA). OVA associated with SEB was the commonest protocol to induce ECRS in both BALB/c and C57BL/6 mice, and it produced a robust response of eosinophilic nasal polyps in both. AP + OVA protocol also led to a good ECRS response. The other models were not considered adequate to produce eosinophilic polyps in mice. CONCLUSION In conclusion, OVA associated with SEB seems to produce the most robust eosinophilic sinonasal inflammation.
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Affiliation(s)
- Francisco Leite-Santos
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Divisão de Otorrinolaringologia, Ribeirão Preto, SP, Brazil
| | - Edwin Tamashiro
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Divisão de Otorrinolaringologia, Ribeirão Preto, SP, Brazil
| | - Adriana de Andrade Batista Murashima
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Divisão de Otorrinolaringologia, Ribeirão Preto, SP, Brazil
| | - Wilma T Anselmo-Lima
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Divisão de Otorrinolaringologia, Ribeirão Preto, SP, Brazil
| | - Fabiana C P Valera
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Divisão de Otorrinolaringologia, Ribeirão Preto, SP, Brazil.
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Jin J, Guo B, Zhang W, Chen JJ, Deng YQ, Xiang R, Tan L, Qin DX, Zheng L, Chen Z, Tao ZZ, Xu Y. Diagnostic value of myeloperoxidase and eosinophil cationic protein in nasal secretions for endotypes of chronic rhinosinusitis. Eur Arch Otorhinolaryngol 2023; 280:3707-3720. [PMID: 36939907 DOI: 10.1007/s00405-023-07903-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 02/25/2023] [Indexed: 03/21/2023]
Abstract
OBJECTIVES To explore associations between inflammatory endotypes and clinical presentations in CRS. To investigate the value of secretions myeloperoxidase (MPO) and eosinophilic cationic protein (ECP) detections in the diagnosis of endotypes of chronic rhinosinusitis (CRS), so as to provide guidance for the clinical application of MPO and ECP detection in secretions. METHODS We collected clinical symptom scores from patients with CRS and examined the differences between endotypes in clinical features. Patients' nasal secretions and polyps (or middle turbinate for control) were collected and their NEU number, EOS%, MPO and ECP levels were measured. Correlation analysis was performed for these biomarkers in secretions and tissues, respectively. Receiver operating characteristic curves were used to assess the predictive potential of the biomarkers mentioned above in nasal secretions. RESULTS Patients with Eos+Neu+ and Eos+Neu-CRS scored highest in most clinical symptom scores, while Eos-Neu+ and Eos-Neu-CRS scored lowest. Correlation analysis showed that tissues NEU number was correlated with NEU number and MPO level in nasal secretions (R = 0.4088; 0.6613); tissues EOS % was correlated with EOS% and ECP level in nasal secretions (R = 0.2344; 0.5774). To diagnose Neu+CRS, the highest area under the curve (AUC) (0.8961) was determined for MPO in secretions; the highest AUC (0.7400) was determined for NEU number in secretions. To diagnose Eos+Neu-CRS from Eos-Neu-CRS in Neu-CRS, the highest AUC (0.8801) was determined for ECP in secretions. CONCLUSIONS Clinical presentations are directly associated with CRS endotypes. Measurement of MPO and ECP in nasal secretions is useful for the endotypes diagnosis of CRS.
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Affiliation(s)
- Jing Jin
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bei Guo
- Department of Otolaryngology, Central Hospital of Wuhan, Wuhan, China
| | - Wei Zhang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jian-Jun Chen
- Department of Otolaryngology-Head and Neck Surgery, Union Hospital of Tongji Medical College, Wuhan, China
| | - Yu-Qing Deng
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Rong Xiang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lu Tan
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Dan-Xue Qin
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Li Zheng
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhe Chen
- Department of Otolaryngology Head and Neck Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430060, China.
| | - Ze-Zhang Tao
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China.
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Yu Xu
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd., Wuhan, 430060, China.
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China.
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Kim DH, Lim JY, Jang JY, Gwak J, Joo HA, Ryu S, Kim JH. Distinct subsets of innate lymphoid cells in nasal polyp. Allergol Int 2023; 72:151-160. [PMID: 35868977 DOI: 10.1016/j.alit.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 06/04/2022] [Accepted: 06/18/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Group 2 innate lymphoid cells (ILC2s) contribute to the pathogenesis of eosinophilic chronic rhinosinusitis with nasal polyps (CRSwNPs). However, the role of other subsets of ILCs and the differentiation of ILCs in CRSwNPs is not well understood. This study aimed to characterize the ILC subsets and evaluate the differentiation of ILCs from ILC precursors (ILCPs) in NP tissue. METHODS ILC subsets and ILCPs were evaluated by flow cytometry in fresh sinonasal mucosa from patients with CRSwNPs and control subjects. Subsets were compared based on clinical variables and immunological features of the patients. Sorted ILCPs (Lin-CD127+CD117+CD45RA+IL1R1+) were cultured with cytokines. RESULTS The frequency of ILC1s and IFN-γ-producing ILC1s increased in non-eosinophilic NPs, whereas that of ILC2s and IL-5-producing ILC2s increased in eosinophilic NPs, particularly in patients with comorbid asthma. The frequency of ILC1s and IFN-γ-producing ILC1s, and frequency of ILC2s and IL-5-producing ILC2s positively correlated with that of neutrophils and eosinophils, respectively. The proportion of IFN-γ-producing ILC1s positively correlated with clinical severity and levels of IFN-γ and IL-8. The proportion of IL-5-producing ILC2s positively correlated with levels of IL-5, CCL24, and total IgE. ILCPs were identified in NP tissue and differentiated into IFN-γ-producing or IL-5-producing ILCs in response to increased IL-12 and IL-18 or IL-25 and IL-33 in non-eosinophilic NPs and eosinophilic NPs, respectively. CONCLUSIONS ILC1s and ILC2s may be associated with neutrophilic and eosinophilic inflammation in CRSwNPs, respectively. In addition, ILCPs located in the sinus mucosa could differentiate into IFN-γ- or IL-5-producing cells in response to local cytokine stimuli.
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Affiliation(s)
- Dong Hyun Kim
- University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji Youn Lim
- Department of Otorhinolaryngology - Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jung Yeon Jang
- Department of Otorhinolaryngology - Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jangwook Gwak
- Department of Otorhinolaryngology - Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hye Ah Joo
- Department of Otorhinolaryngology - Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Sungseok Ryu
- Department of Otorhinolaryngology - Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji Heui Kim
- Department of Otorhinolaryngology - Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
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Hu H, Liu S, Hon K, Psaltis AJ, Wormald PJ, Vreugde S. Staphylococcal protein A modulates inflammation by inducing interferon signaling in human nasal epithelial cells. Inflamm Res 2023; 72:251-262. [PMID: 36527461 PMCID: PMC9925485 DOI: 10.1007/s00011-022-01656-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 09/09/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE AND DESIGN Staphylococcus aureus (S. aureus) is one of the leading causes of human respiratory tract infections. The function of Staphylococcal protein A (SpA), expressed on the S. aureus bacterial membrane and released in the environment, on human nasal epithelial cells (HNECs) have not been fully elucidated. In this study, we tested the SpA expression in S. aureus from chronic rhinosinusitis patients and investigated the effects of SpA on HNECs inflammation through Interferon Gamma Receptor 1(IFNGR1)/phosphorylated Janus Kinase 2 (p-JAK2) pathway. METHODS RNA profiling was performed to investigate inflammatory activation in a S. aureus chronic rhinosinusitis (CRS) mouse model. SpA release by S. aureus clinical isolates was determined using ELISA. The effect of purified SpA and SpA enriched conditioned media from S. aureus clinical isolates on HNECs cytotoxicity, apoptosis and release of inflammatory cytokines was evaluated using lactate dehydrogenase assays, and flow cytometry. SpA dependent IFNGR1 and p-JAK2 expression were assessed by qPCR, immunofluorescence and western blot in HNECs. RESULTS 49 genes were significantly induced in S. aureus CRS mice indicative of activation of interferon signaling. SpA release was significantly higher in S. aureus clinical isolates from chronic rhinosinusitis with nasal polyps (CRSwNP) patients. Purified SpA significantly increased IFNGR1 mRNA and protein expression in HNECs. SpA induced cytotoxic effects and induced the release of Interleukin-6 (IL-6) and IL-8 in an IFNGR1 dependent way. CONCLUSION SpA induces interferon signaling through activation of the IFNGR1-JAK-2 pathway, which provides an understanding of how S. aureus SpA affects the inflammatory process in the upper airways.
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Affiliation(s)
- Hua Hu
- Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, SA Australia ,Department of Otolaryngology Head & Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, SA Australia ,Department of Otolaryngology, Head and Neck Surgery, Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Sha Liu
- Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, SA Australia ,Department of Otolaryngology Head & Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, SA Australia
| | - Karen Hon
- Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, SA Australia ,Department of Otolaryngology Head & Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, SA Australia
| | - Alkis J. Psaltis
- Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, SA Australia ,Department of Otolaryngology Head & Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, SA Australia
| | - Peter John Wormald
- Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, SA Australia ,Department of Otolaryngology Head & Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, SA Australia
| | - Sarah Vreugde
- Department of Surgery-Otolaryngology Head and Neck Surgery, Basil Hetzel Institute for Translational Health Research, Central Adelaide Local Health Network, Woodville, SA, Australia. .,Department of Otolaryngology Head & Neck Surgery, Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia.
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Li Z, Chen X, Dan J, Hu T, Hu Y, Liu S, Chai Y, Shi Y, Wu J, Ni H, Zhu J, Wu Y, Li N, Yu Y, Wang Z, Zhao J, Zhong N, Ren X, Shen Z, Cao X. Innate immune imprints in SARS-CoV-2 Omicron variant infection convalescents. Signal Transduct Target Ther 2022; 7:377. [PMID: 36379915 PMCID: PMC9666472 DOI: 10.1038/s41392-022-01237-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
SARS-CoV-2 Omicron variant infection generally gives rise to asymptomatic to moderate COVID-19 in vaccinated people. The immune cells can be reprogrammed or "imprinted" by vaccination and infections to generate protective immunity against subsequent challenges. Considering the immune imprint in Omicron infection is unclear, here we delineate the innate immune landscape of human Omicron infection via single-cell RNA sequencing, surface proteome profiling, and plasma cytokine quantification. We found that monocyte responses predominated in immune imprints of Omicron convalescents, with IL-1β-associated and interferon (IFN)-responsive signatures with mild and moderate symptoms, respectively. Low-density neutrophils increased and exhibited IL-1β-associated and IFN-responsive signatures similarly. Mild convalescents had increased blood IL-1β, CCL4, IL-9 levels and PI3+ neutrophils, indicating a bias to IL-1β responsiveness, while moderate convalescents had increased blood CXCL10 and IFN-responsive monocytes, suggesting durative IFN responses. Therefore, IL-1β- or IFN-responsiveness of myeloid cells may indicate the disease severity of Omicron infection and mediate post-COVID conditions.
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Affiliation(s)
- Zhiqing Li
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | - Xiaosu Chen
- grid.216938.70000 0000 9878 7032Frontier Research Center for Cell Response, Institute of Immunology, College of Life Sciences, Nankai University, Tianjin, 300071 China
| | - Junyan Dan
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | - Tianju Hu
- grid.506261.60000 0001 0706 7839Department of Immunology, Institute of Basic Medical Research, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005 China
| | - Ye Hu
- grid.216938.70000 0000 9878 7032Frontier Research Center for Cell Response, Institute of Immunology, College of Life Sciences, Nankai University, Tianjin, 300071 China
| | - Shuxun Liu
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | - Yangyang Chai
- grid.506261.60000 0001 0706 7839Department of Immunology, Institute of Basic Medical Research, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005 China
| | - Yansong Shi
- grid.216938.70000 0000 9878 7032Frontier Research Center for Cell Response, Institute of Immunology, College of Life Sciences, Nankai University, Tianjin, 300071 China
| | - Jian Wu
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | - Hailai Ni
- grid.411525.60000 0004 0369 1599The Health Care Department, Shanghai Changhai Hospital, Shanghai, 200433 China
| | - Jiaqi Zhu
- grid.411525.60000 0004 0369 1599Department of Cardiology, Shanghai Changhai Hospital, Shanghai, 200433 China
| | - Yanfeng Wu
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | - Nan Li
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | - Yizhi Yu
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China
| | | | - Jincun Zhao
- Guangzhou Laboratory, Guangzhou, 510300 China
| | | | | | - Zhongyang Shen
- grid.216938.70000 0000 9878 7032Organ Transplant Center, Tianjin First Central Hospital, Nankai University, Tianjin, 300192 China
| | - Xuetao Cao
- grid.73113.370000 0004 0369 1660National Key Laboratory of Medical Immunology, Institute of Immunology, Naval Medical University, Shanghai, 200433 China ,grid.216938.70000 0000 9878 7032Frontier Research Center for Cell Response, Institute of Immunology, College of Life Sciences, Nankai University, Tianjin, 300071 China ,grid.506261.60000 0001 0706 7839Department of Immunology, Institute of Basic Medical Research, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100005 China
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9
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Type I interferons during host–fungus interactions: Is antifungal immunity going viral? PLoS Pathog 2022; 18:e1010740. [PMID: 36006878 PMCID: PMC9409562 DOI: 10.1371/journal.ppat.1010740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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10
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Sylvester M, Son A, Schwartz DM. The Interactions Between Autoinflammation and Type 2 Immunity: From Mechanistic Studies to Epidemiologic Associations. Front Immunol 2022; 13:818039. [PMID: 35281022 PMCID: PMC8907424 DOI: 10.3389/fimmu.2022.818039] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 02/02/2022] [Indexed: 12/30/2022] Open
Abstract
Autoinflammatory diseases are a group of clinical syndromes characterized by constitutive overactivation of innate immune pathways. This results in increased production of or responses to monocyte- and neutrophil-derived cytokines such as interleukin-1β (IL-1β), Tumor Necrosis Factor-α (TNF-α), and Type 1 interferon (IFN). By contrast, clinical allergy is caused by dysregulated type 2 immunity, which is characterized by expansion of T helper 2 (Th2) cells and eosinophils, as well as overproduction of the associated cytokines IL-4, IL-5, IL-9, and IL-13. Traditionally, type 2 immune cells and autoinflammatory effectors were thought to counter-regulate each other. However, an expanding body of evidence suggests that, in some contexts, autoinflammatory pathways and cytokines may potentiate type 2 immune responses. Conversely, type 2 immune cells and cytokines can regulate autoinflammatory responses in complex and context-dependent manners. Here, we introduce the concepts of autoinflammation and type 2 immunity. We proceed to review the mechanisms by which autoinflammatory and type 2 immune responses can modulate each other. Finally, we discuss the epidemiology of type 2 immunity and clinical allergy in several monogenic and complex autoinflammatory diseases. In the future, these interactions between type 2 immunity and autoinflammation may help to expand the spectrum of autoinflammation and to guide the management of patients with various autoinflammatory and allergic diseases.
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Affiliation(s)
- McKella Sylvester
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States
| | - Aran Son
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States
| | - Daniella M Schwartz
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States
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11
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Georgakopoulou VE, Lembessis P, Skarlis C, Gkoufa A, Sipsas NV, Mavragani CP. Hematological Abnormalities in COVID-19 Disease: Association With Type I Interferon Pathway Activation and Disease Outcomes. Front Med (Lausanne) 2022; 9:850472. [PMID: 35372456 PMCID: PMC8968418 DOI: 10.3389/fmed.2022.850472] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/21/2022] [Indexed: 12/29/2022] Open
Abstract
Increased expression of interferon (IFN)-stimulated genes (ISGs) in peripheral blood, has been previously reported in viral infections, as well as in autoimmune disorders, in association with reduced leukocyte and platelet counts. Though cytopenias are common in patients with COVID-19 disease and predict severe outcomes, the underlying mechanisms have not been fully elucidated. In the current study, we aimed to determine the prevalence of hematological abnormalities in the setting of active COVID-19 infection and to explore whether they associate with disease outcomes and activation of type I IFN pathway. One-hundred-twenty-three consecutive SARS-CoV2 infected patients were included in the study. Clinical and laboratory parameters were recorded for all study participants. In 114 patients, total RNA was extracted from whole peripheral blood and subjected to real time PCR. The relative expression of three interferon stimulated genes (ISGs; IFIT1, MX-1, and IFI44) was determined and a type I IFN score reflecting peripheral type I IFN activity was calculated. The rates of anemia, leukopenia, and thrombocytopenia were 28.5, 14.6, and 24.4%, respectively. Among leukocytopenias, eosinopenia, and lymphopenia were the most prominent abnormalities being found in 56.9 and 43.1%, respectively. Of interest, patients with either eosinopenia and/or thrombocytopenia but no other hematological abnormalities displayed significantly increased peripheral type I IFN scores compared to their counterparts with normal/high eosinophil and platelet counts. While eosinopenia along with lymphopenia were found to be associated with increased risk for intubation and severe/critical disease, such an association was not detected between other hematological abnormalities or increased type I IFN scores. In conclusion, hematological abnormalities are commonly detected among patients with COVID-19 infection in association with severe disease outcomes and activation of the type I IFN pathway.
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Affiliation(s)
- Vasiliki E. Georgakopoulou
- Department of Infectious Diseases and COVID-19 Unit, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Lembessis
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Skarlis
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Gkoufa
- Department of Infectious Diseases and COVID-19 Unit, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos V. Sipsas
- Department of Infectious Diseases and COVID-19 Unit, Laiko General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Clio P. Mavragani
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Fourth Department of Internal Medicine, School of Medicine, University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
- Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, Athens, Greece
- *Correspondence: Clio P. Mavragani
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12
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Abstract
Background Different species of human rhinovirus (HRV) can induce varied antiviral and inflammatory responses in human blood macrophages and lower airway epithelium. Although human nasal epithelial cells (HNECs) are a primary infection route of HRV, differences between major and minor groups of HRV in the upper airway epithelium have not been studied in detail. In this study, we investigated viral replications and immune responses of major and minor groups of HRV in the HNECs. Methods Viral replication, immune responses of IFN-β, IFN-λ, proinflammatory cytokines, and viral receptors, and mRNA expression of transcription factors of HRV16 (major group) and HRV1B (minor group) in the HNECs were assessed. Results Compared with HRV16, HRV1B replicated more actively without excessive cell death and produced higher IFN-β, IFN-λ1/3, CXCL10, IL-6, IL-8, and IL-18 levels. Furthermore, low-density lipoprotein receptor (LDLR), TLR3, MDA5, NF-κB, STAT1, and STAT2 mRNA levels increased in HRV1B-infected HNECs. Conclusion HRV1B induces a stronger antiviral and inflammatory response from cell entry to downstream signaling compared with HRV16. Supplementary Information The online version contains supplementary material available at 10.1186/s12985-021-01701-1.
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13
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Feng T, Li T, Cao W, Xu J, Guo Y, Ren N, Liu D, Zhou P, Liu B, Bao X, Li J. Peripheral blood eosinophil levels in chronic rhinosinusitis and its predictive value in eosinophilic chronic rhinosinusitis. Acta Otolaryngol 2021; 141:386-391. [PMID: 33411597 DOI: 10.1080/00016489.2020.1862910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND The prevalence of eosinophilic CRSwNP in China has increased significantly over the last 20 years, noninvasive methods that could assist in diagnosis are urgently needed. AIMS The aim of this study is to explore the clinical significance of peripheral blood eosinophil in diagnosing ECRS. MATERIALS AND METHODS We conducted a prospective study of 221 patients diagnosed with CRS. Lund-Mackay score, peripheral blood eosinophil absolute count, peripheral blood eosinophil percentage were detection to compare the clinical features with ECRS and non-ECRS. ROC curve was performed to assess the efficiency of clinical index to predict ECRS. RESULTS The ECRS group of patients had significantly higher scores compared with those of the non-ECRS group. Different extent and severity of mucosal thickening on total Lund-Mackay scores, anterior ethmoidal, posterior ethmoidal and ostiomeatal complex have confirmed different blood eosinophil levels in CRS patients. The combination of peripheral blood eosinophil percentage and posterior ethmoidal score to predict ECRS was 0.807. CONCLUSIONS AND SIGNIFICANCE The increase in peripheral blood eosinophil percent indicates the deterioration the inflammation of chronic rhinosinusitis and the level of posterior ethmoidal score and peripheral blood eosinophil percentage have a positive predictive value regarding ECRS identification.
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Affiliation(s)
- Tingting Feng
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ting Li
- Department of Otorhinolaryngology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Wanxin Cao
- Department of Otorhinolaryngology, Peking University Third Hospital, Peking University, Beijing, China
| | - Ji Xu
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yanan Guo
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Nana Ren
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Dong Liu
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Pei Zhou
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Bin Liu
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ximing Bao
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jiping Li
- Department of Otorhinolaryngology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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14
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Ren X, Wang Z. High chemokine ligand 11 levels in nasal lavage fluid: A potential predictor of and therapeutic target for murine eosinophilic chronic rhinosinusitis. Life Sci 2021; 271:119218. [PMID: 33592198 DOI: 10.1016/j.lfs.2021.119218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 10/22/2022]
Abstract
AIM We aimed to discover whether group 2 innate lymphoid cells (ILC2s) and cytokines in nasal lavage fluid could be used to predict eosinophilic infiltration in mice with eosinophilic chronic rhinosinusitis (ECRS). METHODS Ten mice were divided into two groups. The ECRS group received an intranasal challenge of Aspergillus oryzae protease (AP) and ovalbumin (OVA) to establish disease. A control group received intranasal phosphate-buffered saline. Histopathology of nasal cavities and paranasal sinuses, and cytokine and ILC2s levels in nasal lavage fluid were analyzed and compared between the ECRS and control mouse groups. KEY FINDINGS ILC2s numbers were not significantly higher in the nasal lavage fluid of the ECRS group mice compared with those of the control group. Eotaxin/chemokine (CC motif) ligand 11 (CCL11) levels were significantly higher in the nasal lavage fluid of mice in the ECRS group compared with those in the control group. However, no statistical differences were seen in the classic proinflammatory cytokines, IL-33, IL-25, and thymic stromal thymopoietin (TSLP), or the classic type 2 cytokines, IL-4, IL-5, and IL-13 between groups. SIGNIFICANCE Eotaxin/CCL11 levels in nasal lavage fluid rather than that of ILC2s and classic proinflammatory and type 2 cytokines were significantly higher in ECRS mice compared with control ones. Eotaxin/CCL11 showed diagnostic and therapeutic value; however, more studies are needed to test and verify its value.
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Affiliation(s)
- Xiang Ren
- Department of Otorhinolaryngology, Head and Neck Surgery Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Zhenlin Wang
- Department of Otorhinolaryngology, Head and Neck Surgery Xuanwu Hospital, Capital Medical University, Beijing, China.
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15
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da Silva Antunes R, Quiambao LG, Soldevila F, Sutherland A, Peters B, Sette A. Lack of evidence supporting a role of IFN-β and TGF-β in differential polarization of Bordetella pertussis specific-T cell responses. Cytokine 2020; 137:155313. [PMID: 33002739 DOI: 10.1016/j.cyto.2020.155313] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/18/2020] [Accepted: 09/21/2020] [Indexed: 10/23/2022]
Abstract
Bordetella Pertussis (BP) vaccine-induced immunity is waning worldwide despite excellent vaccine coverage. Replacement of the whole-cell inactivated vaccine (wP) by an acellular subunit vaccine (aP) is thought to play a major role and to be associated with the recurrence of whooping cough. Previously, we detected that the polarization towards a Th2 and Th1/Th17 response in aP and wP vaccinees, respectively, persists upon aP boosting in adolescents and adults. Additionally, IL-9 and TGF-β were found to be up-regulated in aP-primed donors and network analysis further identified IFN-β as a potential upstream regulator of IL-17 and IL-9. Based on these findings, we hypothesized that IFN-β produced following aP vaccination may lead to increased IL-9 and decreased IL-17 production. Also, due to the well characterized role of TGF-β in both Th17 and Th9 differentiation, we put forth that TGF-β addition to BP-stimulated CD4 + T cells might modulate IL-17 and IL-9 production. To test this hypothesis, we stimulated in vitro cultures of PBMC or isolated naive CD4 + T cells from aP vs wP donors with a pool of BP epitopes and assessed the effect of IFN-β or TGF-β in proliferative responses as well as in the cytokine secretion of IL-4, IL-9, IL-17, and IFN-γ. IFN-β reduced BP-specific proliferation in PBMC as well as cytokine production but increased IL-9, IL-4, and IFN-γ cytokines in naïve CD4 + T cells. These effects were independent of the childhood vaccination received by the donors. Similarly, TGF-β reduced BP-specific proliferation in PBMC but induced proliferation in naïve CD4 + T cells. However, stimulation was associated with a generalized inhibition of cytokine production regardless of the original aP or wP vaccination received by the donors. Our study suggests that key T cell functions such as cytokine secretion are under the control of antigen stimulation and environmental cues but molecular pathways different than the ones investigated here might underlie the long-lasting differential cytokine production associated with aP- vs wP-priming in childhood vaccination.
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Affiliation(s)
| | - Lorenzo G Quiambao
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Ferran Soldevila
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Aaron Sutherland
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Bjoern Peters
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States; School of Medicine, University of California San Diego, La Jolla, CA, United States
| | - Alessandro Sette
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA, United States; School of Medicine, University of California San Diego, La Jolla, CA, United States
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16
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Choi MR, Xu J, Lee S, Yeon SH, Park SK, Rha KS, Kim YM. Chloroquine Treatment Suppresses Mucosal Inflammation in a Mouse Model of Eosinophilic Chronic Rhinosinusitis. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2020; 12:994-1011. [PMID: 32935491 PMCID: PMC7492509 DOI: 10.4168/aair.2020.12.6.994] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/09/2020] [Accepted: 05/17/2020] [Indexed: 12/27/2022]
Abstract
PURPOSE The Toll-like receptor 9 (TLR9) signaling pathway is involved in the pathogenesis of chronic rhinosinusitis (CRS) with nasal polyposis. The aim of this study was to assess the therapeutic potential of the TLR9 pathway inhibitor chloroquine in CRS mice. METHODS The expression of type I interferons (IFNs) in human CRS tissues was evaluated using quantitative polymerase chain reaction (qPCR), western blotting, and immunofluorescence. Mice were divided into 4 treatment groups: the control, nasal polyp (NP), chloroquine treatment (NP + Chlq), and dexamethasone treatment (NP + Dexa) groups. The effects of chloroquine on polyp formation and mucosal inflammation were examined by hematoxylin and eosin staining. The expression levels of type I IFN, B-cell activating factor (BAFF), TLR9, high mobility group box 1 (HMGB1), and proinflammatory cytokine expression levels were assessed using qPCR, western blot, or enzyme-linked immunosorbent assay. RESULTS IFN-α and IFN-β mRNA levels were significantly higher in patients with eosinophilic NPs (EPs) than in healthy individuals or non-EP patients. The polyp score, epithelial thickness, mucosal thickness, and the number of eosinophils in nasal mucosa were significantly higher in the NP group compared with the control, NP + Chlq, and NP + Dexa groups. NP + Chlq or NP + Dexa significantly suppressed the induction of type I IFN and BAFF expression in the NP group; these treatments also significantly suppressed the induction of TLR9, HMGB1, interferon regulatory factors, interleukin (IL)-6, IL-1β, tumor necrosis factor-α, and Th cytokine expression in the NP group. The secreted levels of anti-dsDNA Immunoglobulin G (IgG) were significantly higher in the NP group than in the control, NP + Chlq, and NP + Dexa groups. There were significant positive correlations between BAFF and mRNA levels of IFN-α/β/the protein levels of anti-dsDNA IgG. CONCLUSIONS Chloroquine may be used for the treatment of patients with eosinophilic CRS.
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Affiliation(s)
- Mi Ra Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea.,Department of Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jun Xu
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, State Key Laboratory of Respiratory Disease, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Seulgi Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Sun Hee Yeon
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Soo Kyoung Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Ki Sang Rha
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Yong Min Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea.,Department of Medical Science, Chungnam National University School of Medicine, Daejeon, Korea.
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17
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Peng Y, Zi XX, Tian TF, Lee B, Lum J, Tang SA, Tan KS, Qiu QH, Ye J, Shi L, Guan WJ, Andiappan AK, Wang DY. Whole-transcriptome sequencing reveals heightened inflammation and defective host defence responses in chronic rhinosinusitis with nasal polyps. Eur Respir J 2019; 54:13993003.00732-2019. [PMID: 31439685 DOI: 10.1183/13993003.00732-2019] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 08/08/2019] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The pathways underlying chronic rhinosinusitis with nasal polyps (CRSwNP) are unclear. We conducted genome-wide gene expression analysis to determine pathways and candidate gene sets associated with CRSwNP. METHODS We performed whole-transcriptome RNA sequencing on 42 polyp (CRSwNP-NP) and 33 paired nonpolyp inferior turbinate (CRSwNP-IT) tissues from patients with CRSwNP and 28 inferior turbinate samples from non-CRS controls (CS-IT). We analysed the differentially expressed genes (DEGs) and the gene sets that were enriched in functional pathways. RESULTS Principal component-informed analysis revealed cilium function and immune regulation as the two main Gene Ontology (GO) categories differentiating CRSwNP patients from controls. We detected 6182 and 1592 DEGs between CRSwNP-NP versus CS-IT and between CRSwNP-NP versus CRSwNP-IT tissues, respectively. Atopy status did not have a major impact on gene expression in various tissues. GO analysis on these DEGs implicated extracellular matrix (ECM) disassembly, O-glycan processing, angiogenesis and host viral response in CRSwNP pathogenesis. Ingenuity Pathway Analysis identified significant enrichment of type 1 interferon signalling and axonal guidance canonical pathways, angiogenesis, and collagen and fibrotic changes in CRSwNP (CRSwNP-NP and CRSwNP-IT) tissues compared with CS-IT. Finally, gene set enrichment analysis implicated sets of genes co-regulated in processes associated with inflammatory response and aberrant cell differentiation in polyp formation. CONCLUSIONS Gene signatures involved in defective host defences (including cilia dysfunction and immune dysregulation), inflammation and abnormal metabolism of ECM are implicated in CRSwNP. Functional validation of these gene expression patterns will open opportunities for CRSwNP therapeutic interventions such as biologics and immunomodulators.
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Affiliation(s)
- Yang Peng
- Dept of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Dept of Otolaryngology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China.,State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China.,These authors contributed equally to this work
| | - Xiao-Xue Zi
- Dept of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Shandong Provincial ENT Hospital Affiliated to Shandong University, Shandong University, Jinan, China.,These authors contributed equally to this work
| | - Teng-Fei Tian
- Dept of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Dept of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.,These authors contributed equally to this work
| | - Bernett Lee
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Josephine Lum
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - See Aik Tang
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Kai Sen Tan
- Dept of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Qian-Hui Qiu
- Dept of Otolaryngology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China.,Dept of Otolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jing Ye
- Dept of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Li Shi
- Shandong Provincial ENT Hospital Affiliated to Shandong University, Shandong University, Jinan, China
| | - Wei-Jie Guan
- Dept of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Anand Kumar Andiappan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - De Yun Wang
- Dept of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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