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Yao Y, Yang Y, Wang J, Yu P, Guo J, Dong L, Wang C, Liu P, Zhang Y, Song X. Proteomic and metabolomic proof of concept for unified airways in chronic rhinosinusitis and asthma. Ann Allergy Asthma Immunol 2024; 132:713-722.e4. [PMID: 38382675 DOI: 10.1016/j.anai.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/28/2024] [Accepted: 02/07/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND The pathogenesis of chronic rhinosinusitis with nasal polyps (CRSwNP) with comorbid asthma remains unclear. OBJECTIVE To assess upper and lower airway unity and identify a possible common pathogenesis in CRSwNP with asthma. METHODS This study analyzed the expression of proteins and metabolites in nasal lavage fluid cells (NLFCs) and induced sputum cells (ISCs). Differentially expressed proteins and their function-related metabolites in the upper and lower airways of patients having CRSwNP with or without asthma were identified; relevant signaling pathways were analyzed, and key pathway-related proteins were identified. Parallel reaction monitoring was used to verify these target proteins. RESULTS Protein or metabolite expression between NLFCs and ISCs was highly correlated and conservative on the basis of expression profiles and weighted gene coexpression network analysis. There were 17 differentially coexpressed proteins and their function-related 13 metabolites that were identified in the NLFCs and ISCs of CRSwNP, whereas 11 proteins and 11 metabolites were identified in CRSwNP with asthma. An asthma pathway was involved in the copathogenesis of upper and lower airways in whether CRSwNP or CRSwNP with asthma. The asthma pathway-related proteins proteoglycan 2 and eosinophil peroxidase, as the core of the protein-metabolism interaction networks between the upper and lower airways, were both highly coexpressed in NLFCs and ISCs in patients having either CRSwNP or CRSwNP with asthma by parallel reaction monitoring validation. CONCLUSION Proteomics and metabolomics reveal upper and lower airway unity. Asthma pathway-related proteins proteoglycan 2 and eosinophil peroxidase from the upper airway could be used to assess the potential risk of lower airway dysfunction in CRSwNP.
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Affiliation(s)
- Yao Yao
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Yujuan Yang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Jianwei Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Pengyi Yu
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Jing Guo
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Luchao Dong
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Cai Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Pengfei Liu
- Shanghai Applied Protein Technology Co, Ltd, Shanghai, People's Republic of China
| | - Yu Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China
| | - Xicheng Song
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, People's Republic of China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, Shandong, People's Republic of China.
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Lin YT, Tsai MH, Su YY, Huang SC. Comparison of cytokine expression and disease severity between plasma cell-dominant and eosinophil-dominant patients in chronic rhinosinusitis with nasal polyps. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2024; 20:34. [PMID: 38773574 PMCID: PMC11110371 DOI: 10.1186/s13223-024-00896-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/29/2024] [Indexed: 05/24/2024]
Abstract
PURPOSE Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous disease characterized by inflammation of the nasal and sinus mucosa. The inflammatory patterns may differ among patients, leading to different subtypes based on the dominant inflammatory cell type. This study aimed to compare the differences in cytokine expression and disease severity between plasma cell-dominant and eosinophil-dominant subtypes in patients with CRSwNP. METHODS This study included 53 CRSwNP patients and 19 control subjects who did not have asthma or a history of cigarette smoking. The expression of cytokines and inflammatory cells was assessed via enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry, respectively. RESULTS Among the cytokines analyzed, only IL-6 was significantly different between the two subtypes. A greater proportion of mast cells and IgE cells was present in plasma cell-dominant CRSwNP patients than in eosinophil-dominant group. For the three disease severity scores (LMK-CT, TPS and SNOT-22), objective scores (LMK-CT and TPS) were greater in the eosinophil-dominant CRSwNP group, while the opposite result was shown for the subjective score (SNOT-22). Additionally, the percentage of plasma cell-dominant cells was significantly positively correlated with disease severity according to the TPS and SNOT-22 scores. CONCLUSIONS Our data revealed that plasma cell-dominant inflammation, a subtype of type 2 CRS, was significantly correlated with subjective disease severity. The study also highlights the role of IL-6, IgE and mast cells as distinguishing factors between eosinophil-dominant and plasma cell-dominant CRSwNP. This information could be useful for clinical diagnosis and personalized treatment.
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Affiliation(s)
- Yu-Tsai Lin
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan.
- Department of Otolaryngology, Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, 123 Ta-Pei Road, Niao-Song District, Kaohsiung, 833, Taiwan.
| | - Ming-Hsien Tsai
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Yan-Ye Su
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Shun-Chen Huang
- Department of Anatomic Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung, Taiwan.
- Department of Anatomic Pathology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, 123 Ta-Pei Road, Niao-Song District, Kaohsiung, 833, Taiwan.
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Zeng X, Xue L, Li W, Zhao P, Chen W, Wang W, Shen J. Vandetanib as a prospective anti-inflammatory and anti-contractile agent in asthma. Front Pharmacol 2024; 15:1345070. [PMID: 38799165 PMCID: PMC11116788 DOI: 10.3389/fphar.2024.1345070] [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: 11/27/2023] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
Background: Vandetanib is a small-molecule tyrosine kinase inhibitor. It exerts its therapeutic effects primarily in a range of lung cancers by inhibiting the vascular endothelial growth factor receptor 2. However, it remains unclear whether vandetanib has therapeutic benefits in other lung diseases, particularly asthma. The present study investigated the pioneering use of vandetanib in the treatment of asthma. Methods: In vivo experiments including establishment of an asthma model, measurement of airway resistance measurement and histological analysis were used primarily to confirm the anticontractile and anti-inflammatory effects of vandetanib, while in vitro experiments, including measurement of muscle tension and whole-cell patch-clamp recording, were used to explore the underlying molecular mechanism. Results: In vivo experiments in an asthmatic mouse model showed that vandetanib could significantly alleviate systemic inflammation and a range of airway pathological changes including hypersensitivity, hypersecretion and remodeling. Subsequent in vitro experiments showed that vandetanib was able to relax the precontracted rings of the mouse trachea via calcium mobilization which was regulated by specific ion channels including VDLCC, NSCC, NCX and K+ channels. Conclusions: Taken together, our study demonstrated that vandetanib has both anticontractile and anti-inflammatory properties in the treatment of asthma, which also suggests the feasibility of using vandetanib in the treatment of asthma by reducing abnormal airway contraction and systemic inflammation.
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Affiliation(s)
| | | | | | | | | | | | - Jinhua Shen
- Institute for Medical Biology and Hubei Provincial Key Laboratory for Protection and Application of Special Plants in Wuling Area of China, College of Life Sciences, South-Central Minzu University, Wuhan, China
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Pinkerton JW, Preite S, Piras A, Zervas D, Markou T, Freeman MS, Hofving T, Ivarsson E, Bonvini SJ, Brailsford W, Yrlid L, Belvisi MG, Birrell MA. PI3Kγδ inhibition suppresses key disease features in a rat model of asthma. Respir Res 2024; 25:175. [PMID: 38654248 PMCID: PMC11040934 DOI: 10.1186/s12931-024-02814-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Two isoforms of Phosphoinositide 3-kinase (PI3K), p110γ and p110δ, are predominantly expressed in leukocytes and represent attractive therapeutic targets for the treatment of allergic asthma. The study aim was to assess the impact of administration of an inhaled PI3Kγδ inhibitor (AZD8154) in a rat model of asthma. METHODS Firstly, we checked that the tool compound, AZD8154, inhibited rat PI3K γ & δ kinases using rat cell-based assays. Subsequently, a time-course study was conducted in a rat model of asthma to assess PI3K activity in the lung and how it is temporally associated with other key transcription pathways and asthma like features of the model. Finally, the impact on lung dosed AZD8154 on target engagement, pathway specificity, airway inflammation and lung function changes was assessed. RESULTS Data showed that AZD8154 could inhibit rat PI3K γ & δ isoforms and, in a rat model of allergic asthma the PI3K pathway was activated in the lung. Intratracheal administration of AZD8154 caused a dose related suppression PI3K pathway activation (reduction in pAkt) and unlike after budesonide treatment, STAT and NF-κB pathways were not affected by AZD8154. The suppression of the PI3K pathway led to a marked inhibition of airway inflammation and reduction in changes in lung function. CONCLUSION These data show that a dual PI3Kγδ inhibitor suppress key features of disease in a rat model of asthma to a similar degree as budesonide and indicate that dual PI3Kγδ inhibition may be an effective treatment for people suffering from allergic asthma.
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Affiliation(s)
- James W Pinkerton
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK
| | - Silvia Preite
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
| | - Antonio Piras
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
| | - Dimitrios Zervas
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK
| | - Thomais Markou
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK
| | - Mark S Freeman
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK
| | - Tobias Hofving
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
| | - Emil Ivarsson
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
| | - Sara J Bonvini
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK
| | - Wayne Brailsford
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
| | - Linda Yrlid
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
| | - Maria G Belvisi
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK
| | - Mark A Birrell
- Early Respiratory & Immunology, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden.
- Respiratory Pharmacology group, Airway Disease section, NHLI, Imperial College, London, UK.
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5
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Pan W, An S, Dai L, Xu S, Liu D, Wang L, Zhang R, Wang F, Wang Z. Identification of Potential Differentially-Methylated/Expressed Genes in Chronic Obstructive Pulmonary Disease. COPD 2023; 20:44-54. [PMID: 36655999 DOI: 10.1080/15412555.2022.2158324] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. DNA methylation can regulate gene expression. Understanding the potential molecular mechanism of COPD is of great importance. The aim of this study was to find differentially methylated/expressed genes in COPD. DNA methylation and gene expression profiles in COPD were downloaded from the dataset, followed by functional analysis of differentially-methylated/expressed genes. The potential diagnostic value of these differentially-methylated/expressed genes was determined by receiver operating characteristic (ROC) analysis. Expression validation of differentially-methylated/expressed genes was performed by in vitro experiment and extra online datasets. Totally, 81 hypermethylated-low expression genes and 121 hypomethylated-high expression genes were found in COPD. Among which, 9 core hypermethylated-low expression genes (CD247, CCR7, CD5, IKZF1, SLAMF1, IL2RB, CD3E, CD7 and IL7R) and 8 core hypomethylated-high expression genes (TREM1, AQP9, CD300LF, CLEC12A, NOD2, IRAK3, NLRP3 and LYZ) were identified in the protein-protein interaction (PPI) network. Moreover, these genes had a potential diagnostic utility for COPD. Some signaling pathways were identified in COPD, including T cell receptor signaling pathway, cytokine-cytokine receptor interaction, hematopoietic cell lineage, HTLV-I infection, endocytosis and Jak-STAT signaling pathway. In conclusion, differentially-methylated/expressed genes and involved signaling pathways are likely to be associated with the process of COPD.
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Affiliation(s)
- Wen Pan
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Shuyuan An
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Lina Dai
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Shuo Xu
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Dan Liu
- Clinical Laboratory, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Lizhi Wang
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Ruixue Zhang
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Fengliang Wang
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
| | - Zongling Wang
- Department of Cardiology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, China
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6
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McClean N, Hasday JD, Shapiro P. Progress in the development of kinase inhibitors for treating asthma and COPD. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2023; 98:145-178. [PMID: 37524486 DOI: 10.1016/bs.apha.2023.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
Current therapies to mitigate inflammatory responses involved in airway remodeling and associated pathological features of asthma and chronic obstructive pulmonary disease (COPD) are limited and largely ineffective. Inflammation and the release of cytokines and growth factors activate kinase signaling pathways that mediate changes in airway mesenchymal cells such as airway smooth muscle cells and lung fibroblasts. Proliferative and secretory changes in mesenchymal cells exacerbate the inflammatory response and promote airway remodeling, which is often characterized by increased airway smooth muscle mass, airway hyperreactivity, increased mucus secretion, and lung fibrosis. Thus, inhibition of relevant kinases has been viewed as a potential therapeutic approach to mitigate the debilitating and, thus far, irreversible airway remodeling that occurs in asthma and COPD. Despite FDA approval of several kinase inhibitors for the treatment of proliferative disorders, such as cancer and inflammation associated with rheumatoid arthritis and ulcerative colitis, none of these drugs have been approved to treat asthma or COPD. This review will provide a brief overview of the role kinases play in the pathology of asthma and COPD and an update on the status of kinase inhibitors currently in clinical trials for the treatment of obstructive pulmonary disease. In addition, potential issues associated with the current kinase inhibitors, which have limited their success as therapeutic agents in treating asthma or COPD, and alternative approaches to target kinase functions will be discussed.
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Affiliation(s)
- Nathaniel McClean
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, United States
| | - Jeffery D Hasday
- Department of Medicine, Division of Pulmonary Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Paul Shapiro
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, United States.
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Oh ES, Ryu HW, Kim MO, Lee JW, Song YN, Park JY, Kim DY, Ro H, Lee J, Kim TD, Hong ST, Lee SU, Oh SR. Verproside, the Most Active Ingredient in YPL-001 Isolated from Pseudolysimachion rotundum var. subintegrum, Decreases Inflammatory Response by Inhibiting PKCδ Activation in Human Lung Epithelial Cells. Int J Mol Sci 2023; 24:ijms24087229. [PMID: 37108390 PMCID: PMC10138391 DOI: 10.3390/ijms24087229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/24/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease which causes breathing problems. YPL-001, consisting of six iridoids, has potent inhibitory efficacy against COPD. Although YPL-001 has completed clinical trial phase 2a as a natural drug for COPD treatment, the most effective iridoid in YPL-001 and its mechanism for reducing airway inflammation remain unclear. To find an iridoid most effectively reducing airway inflammation, we examined the inhibitory effects of the six iridoids in YPL-001 on TNF or PMA-stimulated inflammation (IL-6, IL-8, or MUC5AC) in NCI-H292 cells. Here, we show that verproside among the six iridoids most strongly suppresses inflammation. Both TNF/NF-κB-induced MUC5AC expression and PMA/PKCδ/EGR-1-induced IL-6/-8 expression are successfully reduced by verproside. Verproside also shows anti-inflammatory effects on a broad range of airway stimulants in NCI-H292 cells. The inhibitory effect of verproside on the phosphorylation of PKC enzymes is specific to PKCδ. Finally, in vivo assay using the COPD-mouse model shows that verproside effectively reduces lung inflammation by suppressing PKCδ activation and mucus overproduction. Altogether, we propose YPL-001 and verproside as candidate drugs for treating inflammatory lung diseases that act by inhibiting PKCδ activation and its downstream pathways.
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Affiliation(s)
- Eun Sol Oh
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
- Department of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Hyung Won Ryu
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
| | - Mun-Ock Kim
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
| | - Jae-Won Lee
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
| | - Yu Na Song
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
- Department of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Ji-Yoon Park
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
- Department of Anatomy & Cell Biology, Department of Medical Science, College of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Doo-Young Kim
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
| | - Hyunju Ro
- Department of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Jinhyuk Lee
- Disease Target Structure Research Center, KRIBB, Daejeon 34141, Republic of Korea
- Department of Bioinformatics, KRIBB School of Bioscience, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Tae-Don Kim
- Immunotherapy Research Center, KRIBB, Daejeon 34141, Republic of Korea
| | - Sung-Tae Hong
- Department of Anatomy & Cell Biology, Department of Medical Science, College of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Su Ui Lee
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
| | - Sei-Ryang Oh
- Natural Product Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Republic of Korea
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Mazzucato R, Roberti M, Capelli AM, Rancati F, Biagetti M, Fiorelli C, Bruno P, Ronchi P, Bertolini S, Corsi M, Pala D. Application of an "inhalation by design" approach to the identification and in-vitro evaluation of novel purine based PI3Kδ inhibitors. Eur J Med Chem 2023; 254:115331. [PMID: 37094451 DOI: 10.1016/j.ejmech.2023.115331] [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: 11/02/2022] [Revised: 03/29/2023] [Accepted: 03/29/2023] [Indexed: 04/26/2023]
Abstract
PI3Kδ is a lipid kinase which plays a key role in airway inflammatory conditions. Accordingly, the inhibition of PI3Kδ can be considered a valuable strategy for the treatment of chronic respiratory diseases such as Asthma and Chronic obstructive pulmonary disease (COPD). In this work, we describe our efforts to identify new PI3Kδ inhibitors following an "inhalation by design" strategy. Starting from the identification of a purine scaffold, we carried out a preliminary SAR expansion which led to the identification of a new hit characterized by a high enzymatic potency and moderate PI3Kδ selectivity. A subsequent optimization led to novel purine based derivatives with favorable in vitro ADME profiles, which might represent promising starting points for future development of new inhaled drug candidates.
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Affiliation(s)
- Roberta Mazzucato
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy.
| | - Marinella Roberti
- Department of Pharmacy and Biotechnology, University of Bologna, 40126, Bologna, Italy
| | - Anna Maria Capelli
- Corporate Drug Development, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Fabio Rancati
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Matteo Biagetti
- Pipeline Innovation Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Claudio Fiorelli
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Paolo Bruno
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Paolo Ronchi
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Serena Bertolini
- Experimental Pharmacology and Translational Science, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy
| | - Mauro Corsi
- In Vitro Biology Department, Aptuit, an Evotec Company, Via A. Fleming 4, 37135, Verona, Italy
| | - Daniele Pala
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Nuovo Centro Ricerche, Largo Belloli 11/a, 43122, Parma, Italy.
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9
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Qi P, Huang M, Li T. Identification of potential biomarkers and therapeutic targets for posttraumatic acute respiratory distress syndrome. BMC Med Genomics 2023; 16:54. [PMID: 36918848 PMCID: PMC10012314 DOI: 10.1186/s12920-023-01482-2] [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: 05/07/2022] [Accepted: 03/08/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Despite improved supportive care, posttraumatic acute respiratory distress syndrome (ARDS) mortality has improved very little in recent years. Additionally, ARDS diagnosis is delayed or missed in many patients. We analyzed co-differentially expressed genes (co-DEGs) to explore the relationships between severe trauma and ARDS to reveal potential biomarkers and therapeutic targets for posttraumatic ARDS. METHODS Two gene expression datasets (GSE64711 and GSE76293) were downloaded from the Gene Expression Omnibus. The GSE64711 dataset included a subset of 244 severely injured trauma patients and 21 healthy controls. GSE76293 specimens were collected from 12 patients with ARDS who were recruited from trauma intensive care units and 11 age- and sex-matched healthy volunteers. Trauma DEGs and ARDS DEGs were identified using the two datasets. Subsequently, Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, and protein-protein interaction network analyses were performed to elucidate the molecular functions of the DEGs. Then, hub genes of the co-DEGs were identified. Finally, to explore whether posttraumatic ARDS and septic ARDS are common targets, we included a third dataset (GSE100159) for corresponding verification. RESULTS 90 genes were upregulated and 48 genes were downregulated in the two datasets and were therefore named co-DEGs. These co-DEGs were significantly involved in multiple inflammation-, immunity- and neutrophil activation-related biological processes. Ten co-upregulated hub genes (GAPDH, MMP8, HGF, MAPK14, LCN2, CD163, ENO1, CD44, ARG1 and GADD45A) and five co-downregulated hub genes (HERC5, IFIT2, IFIT3, RSAD2 and IFIT1) may be considered potential biomarkers and therapeutic targets for posttraumatic ARDS. Through the verification of the third dataset, posttraumatic ARDS may have its own unique targets worthy of further exploration. CONCLUSION This exploratory analysis supports a relationship between trauma and ARDS pathophysiology, specifically in relationship to the identified hub genes. These data may serve as potential biomarkers and therapeutic targets for posttraumatic ARDS.
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Affiliation(s)
- Peng Qi
- Department of Emergency, First Medical Center of Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Mengjie Huang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Tanshi Li
- Department of Emergency, First Medical Center of Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China.
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10
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Chow MY, Pan HW, Lam JK. Delivery technology of inhaled therapy for asthma and COPD. ADVANCES IN PHARMACOLOGY 2023. [PMID: 37524490 DOI: 10.1016/bs.apha.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Inhaled therapy is the cornerstone of the management of asthma and chronic obstructive pulmonary disease (COPD). Drugs such as bronchodilators and corticosteroids are administered directly to the airways for local effect and rapid onset of action while systemic exposure and side effects are minimized. There are four major types of inhaler devices used clinically to generate aerosols for inhalation, namely, pressurized metered-dose inhalers (pMDIs), nebulizers, Soft Mist™ inhalers (SMIs) and dry powder inhalers (DPIs). Each of them has its own unique characteristics that can target different patient groups. For instance, patients' inhaler technique is critical for pMDIs and SMIs to achieve proper drug deposition in the lung, which could be challenging for some patients. Nebulizers are designed to deliver aerosols to patients during tidal breathing, but they require electricity to operate and are less portable than other devices. DPIs are the only device that delivers aerosols in dry powder form with better stability, but they rely on patients' inspiration effort for powder dispersion, rendering them unsuitable for patients with compromised lung function. Choosing a device that can cater for the need of individual patient is paramount for effective inhaled therapy. This chapter provides an overview of inhaled therapy for the management of asthma and COPD. The operation principles, merits and limitations of different delivery technologies are examined. Looking ahead, the challenges of delivering novel therapeutics such as biologics through the pulmonary route are also discussed.
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11
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Nie H, Wang F, Zeng X, Bao H, Liu X. Analysis of Communal Molecular Mechanism Between Chronic Obstructive Pulmonary Disease and Osteoporosis. Int J Chron Obstruct Pulmon Dis 2023; 18:259-271. [PMID: 36937804 PMCID: PMC10017835 DOI: 10.2147/copd.s395492] [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: 11/10/2022] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) patients with osteoporosis (OP) usually experience more frequent exacerbations, worse quality of life, and heavier economic burden, however, few studies have investigated common molecular mechanisms of COPD and OP. Objective To explore the relationship between COPD and OP through bioinformatics analysis. Methods The miRNA microarray data of COPD and OP were retrieved from the Gene Expression Database (GEO), and the differentially expressed microRNAs (DEmiRNAs) were screened and the intersection was obtained. The Targetscan, miRDB, and miRWalk databases were used to predict the target genes of DEmiRNA, and the gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were performed using the R package clusterProfiler, the STRING database was used to analyze the target protein-protein interaction network (PPI) and screens to determine the core modules and core genes. Results Two DEmiRNAs (miR-23a-5p, miR-194-3p) have been found in COPD and OP, which have predicted 76 and 114 target genes, respectively. GO functional annotations of miR-23a-5p were significantly enriched in CD40 signaling pathway, ubiquitin-conjugating enzyme activity, etc; KEGG pathways of miR-23a-5p were significantly enriched in ubiquitin-mediated proteolysis, folate biosynthesis, and regulation of actin cytoskeleton. GO function annotations of miR-194-3p were significantly enriched in T cell activation regulation, ubiquitin protein ligase activity, and DNA transcription factor binding; KEGG pathways of miR-194-3p were significantly enriched in cell adhesion molecules, intercellular tight junctions, and lysosomal pathway. PPI analysis found target coding proteins formed complex regulatory networks. Ten core genes (TP53, SRC, PXN, CHD4, SYK, TNRC6B, PML, KAT5, BRD1 and IGF2) were picked out among them, then we used the MCODE plugin found three core subnetworks. Conclusion Two identical DEmiRNAs (miR-23a-5p, miR-194-3p) exist in the peripheral blood of COPD and OP patients, which are important biomarkers for COPD patients with OP and may represent novel targets for diagnosis and treatment of COPD patients with OP.
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Affiliation(s)
- Hui Nie
- The First Clinical Medical College of Lanzhou University, Lanzhou, People’s Republic of China
- Department of Gerontal Respiratory Medicine, the First Hospital of Lanzhou University, Lanzhou, People’s Republic of China
| | - Fei Wang
- The First Clinical Medical College of Lanzhou University, Lanzhou, People’s Republic of China
| | - Xiaoli Zeng
- Department of Gerontal Respiratory Medicine, the First Hospital of Lanzhou University, Lanzhou, People’s Republic of China
| | - Hairong Bao
- Department of Gerontal Respiratory Medicine, the First Hospital of Lanzhou University, Lanzhou, People’s Republic of China
| | - Xiaoju Liu
- Department of Gerontal Respiratory Medicine, the First Hospital of Lanzhou University, Lanzhou, People’s Republic of China
- Correspondence: Xiaoju Liu, Department of Gerontal Respiratory Medicine, the First Hospital of Lanzhou University, No. 1 West Donggang Road, Lanzhou, 730000, People’s Republic of China, Email
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12
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Malekinejad Z, Baghbanzadeh A, Nakhlband A, Baradaran B, Jafari S, Bagheri Y, Raei F, Montazersaheb S, Farahzadi R. Recent clinical findings on the role of kinase inhibitors in COVID-19 management. Life Sci 2022; 306:120809. [PMID: 35841979 PMCID: PMC9278000 DOI: 10.1016/j.lfs.2022.120809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 11/25/2022]
Abstract
The highly pathogenic, novel coronavirus disease (COVID-19) outbreak has emerged as a once-in-a-century pandemic with poor consequences, urgently calling for new therapeutics, cures, and supportive interventions. It has already affected over 250 million people worldwide; thereby, there is a need for novel therapies to alleviate the related complications. There is a paradigm shift in developing drugs and clinical practices to combat COVID-19. Several clinical trials have been performed or are testing diverse pharmacological interventions to alleviate viral load and complications such as cytokine release storm (CRS). Kinase-inhibitors have appeared as potential antiviral agents for COVID-19 patients due to their efficacy against CRS. Combination of kinase inhibitors with other therapies can achieve more efficacy against COVID-19. Based on the pre-clinical trials, kinase inhibitors such as Janus kinase-signal transducer and activator of transcription (JAK/STAT) inhibitors, Brutton's tyrosin kinase (BTK) inhibitors, p38 mitogen-activated protein kinases (p38 MAPK) inhibitors, Glycogen synthase kinase 3 (GSK-3) inhibitors can be a promising strategy against COVID-19. Kinase inhibitors possess crucial pharmacological properties for a successful re-purposing in terms of dual anti-inflammatory and anti-viral effects. This review will address the current clinical evidence and the newest discovery regarding the application of kinase inhibitors in COVID-19. An outlook on ongoing clinical trials (clinicaltrials.gov) and unpublished data is also presented here. Besides, Kinase inhibitors' function on COVID-19-mediated CRS is discussed.
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Affiliation(s)
- Zahra Malekinejad
- Faculty of Veterinary Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ailar Nakhlband
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sevda Jafari
- Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yasin Bagheri
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Faezeh Raei
- Departement of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Soheila Montazersaheb
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Raheleh Farahzadi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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13
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Ma K, Huang F, Qiao R, Miao L. Pathogenesis of sarcopenia in chronic obstructive pulmonary disease. Front Physiol 2022; 13:850964. [PMID: 35928562 PMCID: PMC9343800 DOI: 10.3389/fphys.2022.850964] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 06/28/2022] [Indexed: 11/25/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a common pulmonary disease characterized by persistent respiratory symptoms and airflow obstruction. In addition to lung diseases, chronic obstructive pulmonary disease (COPD) is often associated with other organ diseases, and sarcopenia is one of the common diseases. In recent years, multiple factors have been proposed to influence muscle dysfunction in COPD patients, including systemic and local inflammation, oxidative stress, hypoxia, hypercapnia, protein synthesis, catabolic imbalance, nutritional changes, disuse, ageing, and the use of medications such as steroids. These factors alone or in combination can lead to a reduction in muscle mass and cross-sectional area, deterioration of muscle bioenergy metabolism, defects in muscle repair and regeneration mechanisms, apoptosis and other anatomical and/or functional pathological changes, resulting in a decrease in the muscle’s ability to work. This article reviews the research progress of possible pathogenesis of sarcopenia in COPD.
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Mairinger S, Hernández-Lozano I, Filip T, Sauberer M, Löbsch M, Stanek J, Wanek T, Sake JA, Pekar T, Ehrhardt C, Langer O. Impact of P-gp and BCRP on pulmonary drug disposition assessed by PET imaging in rats. J Control Release 2022; 349:109-117. [PMID: 35798092 DOI: 10.1016/j.jconrel.2022.06.065] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 06/21/2022] [Accepted: 06/29/2022] [Indexed: 10/17/2022]
Abstract
P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP) are two efflux transporters which are expressed in the apical (i.e. airway lumen-facing) membranes of lung epithelial cells. To assess the influence of P-gp and BCRP on the pulmonary disposition of inhaled drugs, we performed positron emission tomography (PET) imaging in rats after intratracheal aerosolization of two model P-gp/BCRP substrate radiotracers (i.e. [11C]erlotinib and [11C]tariquidar). We studied rat groups in which both transporters were active (i.e. wild-type rats), either of the two transporters was inactive (Abcb1a/b(-/-) and Abcg2(-/-) rats) or both transporters were inactive (Abcg2(-/-) rats in which pulmonary P-gp activity was inhibited by treatment with unlabeled tariquidar). PET-measured lung distribution data were compared with brain-to-plasma radioactivity concentration ratios measured in a gamma counter at the end of the PET scan. For [11C]erlotinib, lung exposure (AUClungs) was moderately but not significantly increased in Abcb1a/b(-/-) rats (1.6-fold) and Abcg2(-/-) rats (1.5-fold), and markedly (3.6-fold, p < 0.0001) increased in tariquidar-treated Abcg2(-/-) rats, compared to wild-type rats. Similarly, the brain uptake of [11C]erlotinib was substantially (4.5-fold, p < 0.0001) increased when both P-gp and BCRP activities were impaired. For [11C]tariquidar, differences in AUClungs between groups pointed into a similar direction as for [11C]erlotinib, but were less pronounced and lacked statistical significance. Our study demonstrates functional P-gp and BCRP activity in vivo in the lungs and further suggests functional redundancy between P-gp and BCRP in limiting the pulmonary uptake of a model P-gp/BCRP substrate, analogous to the blood-brain barrier. Our results suggest that pulmonary efflux transporters are important for the efficacy and safety of inhaled drugs and that their modulation may be exploited in order to improve the pharmacokinetic and pharmacodynamic performance of pulmonary delivered drugs.
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Affiliation(s)
- Severin Mairinger
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria; Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | | | - Thomas Filip
- Core Facility Laboratory Animal Breeding and Husbandry, Medical University of Vienna, Vienna, Austria
| | - Michael Sauberer
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Mathilde Löbsch
- Core Facility Laboratory Animal Breeding and Husbandry, Medical University of Vienna, Vienna, Austria
| | - Johann Stanek
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Thomas Wanek
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Johannes A Sake
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Thomas Pekar
- Biomedical Sciences, University of Applied Sciences Wiener Neustadt, Wiener Neustadt, Austria
| | - Carsten Ehrhardt
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
| | - Oliver Langer
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria; Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria.
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Stankovic M, Veljovic K, Popovic N, Kojic S, Dunjic Manevski S, Radojkovic D, Golic N. Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22 Exhibit Anti-Inflammatory Effect by Attenuation of NF-κB and MAPK Signaling in Human Bronchial Epithelial Cells. Int J Mol Sci 2022; 23:ijms23105547. [PMID: 35628361 PMCID: PMC9146699 DOI: 10.3390/ijms23105547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 12/28/2022] Open
Abstract
Bronchial epithelial cells are exposed to environmental influences, microbiota, and pathogens and also serve as a powerful effector that initiate and propagate inflammation by the release of pro-inflammatory mediators. Recent studies suggested that lung microbiota differ between inflammatory lung diseases and healthy lungs implicating their contribution in the modulation of lung immunity. Lactic acid bacteria (LAB) are natural inhabitants of healthy human lungs and also possess immunomodulatory effects, but so far, there are no studies investigating their anti-inflammatory potential in respiratory cells. In this study, we investigated immunomodulatory features of 21 natural LAB strains in lipopolysaccharide (LPS)-stimulated human bronchial epithelial cells (BEAS-2B). Our results show that several LAB strains reduced the expression of pro-inflammatory cytokine and chemokine genes. We also demonstrated that two LAB strains, Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22, effectively attenuated LPS-induced nuclear factor-κB (NF-κB) nuclear translocation. Moreover, BGZLS10-17 and BGPKM22 reduced the activation of p38, extracellular signal-related kinase (ERK), and c-Jun amino-terminal kinase (JNK) signaling cascade resulting in a reduction of pro-inflammatory mediator expressions in BEAS-2B cells. Collectively, the LAB strains BGZLS10-17 and BGPKM22 exhibited anti-inflammatory effects in BEAS-2B cells and could be employed to balance immune response in lungs and replenish diminished lung microbiota in chronic lung diseases.
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Affiliation(s)
- Marija Stankovic
- Laboratory for Molecular Biology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (S.K.); (S.D.M.); (D.R.)
- Correspondence:
| | - Katarina Veljovic
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (K.V.); (N.P.); (N.G.)
| | - Nikola Popovic
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (K.V.); (N.P.); (N.G.)
| | - Snezana Kojic
- Laboratory for Molecular Biology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (S.K.); (S.D.M.); (D.R.)
| | - Sofija Dunjic Manevski
- Laboratory for Molecular Biology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (S.K.); (S.D.M.); (D.R.)
| | - Dragica Radojkovic
- Laboratory for Molecular Biology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (S.K.); (S.D.M.); (D.R.)
| | - Natasa Golic
- Laboratory for Molecular Microbiology, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (K.V.); (N.P.); (N.G.)
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16
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Liu Q, Hua L, Bao C, Kong L, Hu J, Liu C, Li Z, Xu S, Liu X. Inhibition of Spleen Tyrosine Kinase Restores Glucocorticoid Sensitivity to Improve Steroid-Resistant Asthma. Front Pharmacol 2022; 13:885053. [PMID: 35600871 PMCID: PMC9117698 DOI: 10.3389/fphar.2022.885053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 04/22/2022] [Indexed: 11/24/2022] Open
Abstract
Background: Regulation or restoration of therapeutic sensitivity to glucocorticoids is important in patients with steroid-resistant asthma. Spleen tyrosine kinase (Syk) is activated at high levels in asthma patients and mouse models, and small-molecule Syk inhibitors such as R406 show potent anti-inflammatory effects in the treatment of immune inflammatory diseases. Several downstream signaling molecules of Syk are involved in the glucocorticoid response, so we hypothesized that R406 could restore sensitivity to dexamethasone in severe steroid-resistant asthma. Objective: To discover the role of the Syk inhibitor R406 in glucocorticoid resistance in severe asthma. Methods: Steroid-resistant asthma models were induced by exposure of C57BL/6 mice to house dust mite (HDM) and β-glucan and by TNF-α administration to the bronchial epithelial cell line BEAS-2B. We evaluated the role of the Syk inhibitor R406 in dexamethasone (Dex)-insensitive airway inflammation. Pathological alterations and cytokines in the lung tissues and inflammatory cells in BALF were assessed. We examined the effects of Dex or R406 alone and in combination on the phosphorylation of MAPKs, glucocorticoid receptor (GR) and Syk, as well as the transactivation and transrepression induced by Dex in mouse lung tissues and BEAS-2B cells. Results: Exposure to HDM and β-glucan induced steroid-resistant airway inflammation. The Syk inhibitor R406 plus Dex significantly reduced airway inflammation compared with Dex alone. Additionally, TNF-α-induced IL-8 production in BEAS-2B cells was not completely inhibited by Dex, while R406 markedly promoted the anti-inflammatory effect of Dex. Compared with Dex alone, R406 enhanced Dex-mediated inhibition of the phosphorylation of MAPKs and GR-Ser226 induced by allergens or TNF-α in vivo and in vitro. Moreover, R406 also restored the impaired expression and nuclear translocation of GRα induced by TNF-α. Then, the activation of NF-κB and decreased HDAC2 activity in the asthmatic model were further regulated by R406, as well as the expression of GILZ. Conclusions: The Syk inhibitor R406 improves sensitivity to dexamethasone by modulating GR. This study provides a reference for the development of drugs to treat severe steroid-resistant asthma.
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Affiliation(s)
- Qian Liu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lijuan Hua
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chen Bao
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Luxia Kong
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Respiratory and Critical Care Medicine, Taikang Tongji (Wuhan) Hospital, Wuhan, China
| | - Jiannan Hu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Liu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ziling Li
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuyun Xu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Shuyun Xu, ; Xiansheng Liu,
| | - Xiansheng Liu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Shuyun Xu, ; Xiansheng Liu,
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Kim J, Im YN, Chung Y, Youm J, Im SY, Han MK, Lee HK. Glutamine deficiency shifts the asthmatic state toward neutrophilic airway inflammation. Allergy 2022; 77:1180-1191. [PMID: 34601745 PMCID: PMC9293426 DOI: 10.1111/all.15121] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/27/2021] [Indexed: 12/04/2022]
Abstract
Background The administration of L‐glutamine (Gln) suppresses allergic airway inflammation via the rapid upregulation of MAPK phosphatase (MKP)‐1, which functions as a negative regulator of inflammation by deactivating p38 and JNK mitogen‐activated protein kinases (MAPKs). However, the role of endogenous Gln remains to be elucidated. Therefore, we investigated the mechanism by which endogenous Gln regulates MKP‐1 induction and allergic airway inflammation in an ovalbumin‐based murine asthma model. Methods We depleted endogenous Gln levels using L‐γ‐glutamyl‐p‐nitroanilide (GPNA), an inhibitor of the Gln transporter ASCT2 and glutamine synthetase small interfering siRNA. Lentivirus expressing MKP‐1 was injected to achieve overexpression of MKP‐1. Asthmatic phenotypes were assessed using our previously developed ovalbumin‐based murine model, which is suitable for examining sequential asthmatic events, including neutrophil infiltration. Gln levels were analyzed using a Gln assay kit. Results GPNA or glutamine synthetase siRNA successfully depleted endogenous Gln levels. Importantly, homeostatic MKP‐1 induction did not occur at all, which resulted in prolonged p38 MAPK and cytosolic phospholipase A2 (cPLA2) phosphorylation in Gln‐deficient mice. Gln deficiency augmented all examined asthmatic reactions, but it exhibited a strong bias toward increasing the neutrophil count, which was not observed in MKP‐1‐overexpressing lungs. This neutrophilia was inhibited by a cPLA2 inhibitor and a leukotriene B4 inhibitor but not by dexamethasone. Conclusion Gln deficiency leads to the impairment of MKP‐1 induction and activation of p38 MAPK and cPLA2, resulting in the augmentation of neutrophilic, more so than eosinophilic, airway inflammation.
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Affiliation(s)
- June‐Mo Kim
- Department of Immunology and Institute for Medical Science Jeonbuk National University Medical School Jeonju South Korea
| | - Yoo Na Im
- Department of Immunology and Institute for Medical Science Jeonbuk National University Medical School Jeonju South Korea
| | - Yun‐Jo Chung
- Center for University‐wide Research Facilities Jeonbuk National University Medical School Jeonju South Korea
| | - Jung‐ho Youm
- Department of Preventive Medicine Jeonbuk National University Medical School Jeonju South Korea
| | - Suhn Young Im
- Department of Biological Sciences College of Natural Sciences Chonnam National University Gwangju South Korea
| | - Myung Kwan Han
- Department of Microbiology and Institute for Medical Science Jeonbuk National University Medical School Jeonju South Korea
| | - Hern Ku Lee
- Department of Immunology and Institute for Medical Science Jeonbuk National University Medical School Jeonju South Korea
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18
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Kim MO, Lee JW, Lee JK, Song YN, Oh ES, Ro H, Yoon D, Jeong YH, Park JY, Hong ST, Ryu HW, Lee SU, Lee DY. Black Ginseng Extract Suppresses Airway Inflammation Induced by Cigarette Smoke and Lipopolysaccharides In Vivo. Antioxidants (Basel) 2022; 11:antiox11040679. [PMID: 35453364 PMCID: PMC9025275 DOI: 10.3390/antiox11040679] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/26/2022] [Accepted: 03/29/2022] [Indexed: 02/04/2023] Open
Abstract
Cigarette smoke (CS) is a risk factor that can induce airway enlargement, airway obstruction, and airway mucus hypersecretion. Although studies have shown that Korean black ginseng extract (BGE) has potent anti-inflammatory and antioxidant activities, the CS-induced inflammatory responses and molecular mechanisms are yet to be examined. The aim of this study was to examine the effect of BGE on the airway inflammatory response and its molecular mechanisms, using CS/lipopolysaccharides (LPS)-exposed animals and PMA-stimulated human airway epithelial NCI-H292 cells. The results show that BGE inhibited the recruitment of immune cells and the release of inflammatory mediators, such as tumor necrosis factor (TNF)-α and interleukin (IL)-6, monocyte chemoattractant protein (MCP)-1, elastase, and reactive oxygen species (ROS) in the airways of CS/LPS-exposed animals. BGE inhibited mucus secretion and the expression of Mucin 5AC (MUC5AC). Furthermore, BGE exhibited an anti-inflammatory effect by downregulating a signaling pathway mediated by transforming growth factor-β-activated kinase (TAK) 1, an important protein that accelerates inflammation by cigarette smoke (CS). Overall, the findings show that BGE inhibits lung inflammation and mucus secretion by decreasing the activation of TAK1 both in human epithelial cells and in CS/LPS-exposed animals, and could be a potential adjuvant in the treatment and prevention of airway inflammatory diseases caused by airway irritants such as CS.
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Affiliation(s)
- Mun-Ock Kim
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
| | - Jae-Won Lee
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
| | - Jae Kyoung Lee
- Rpbio Research Institute, Rpbio Co., Ltd., Suwon 16229, Korea;
| | - Yu Na Song
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
- Departments of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Korea;
| | - Eun Sol Oh
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
- Departments of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Korea;
| | - Hyunju Ro
- Departments of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Korea;
| | - Dahye Yoon
- Department of Herbal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong 27709, Korea;
| | - Yun-Hwa Jeong
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
- Departments of Anatomy & Cell Biology, Department of Medical Science, College of Medicine, Chungnam National University, Daejeon 35015, Korea;
| | - Ji-Yoon Park
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
- Departments of Anatomy & Cell Biology, Department of Medical Science, College of Medicine, Chungnam National University, Daejeon 35015, Korea;
| | - Sung-Tae Hong
- Departments of Anatomy & Cell Biology, Department of Medical Science, College of Medicine, Chungnam National University, Daejeon 35015, Korea;
| | - Hyung Won Ryu
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
- Correspondence: (H.W.R.); (S.U.L.); (D.Y.L.); Tel.: +82-43-240-6117 (H.W.R.); +82-43-240-6106 (S.U.L.); +82-43-871-5781 (D.Y.L.)
| | - Su Ui Lee
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea; (M.-O.K.); (J.-W.L.); (Y.N.S.); (E.S.O.); (Y.-H.J.); (J.-Y.P.)
- Correspondence: (H.W.R.); (S.U.L.); (D.Y.L.); Tel.: +82-43-240-6117 (H.W.R.); +82-43-240-6106 (S.U.L.); +82-43-871-5781 (D.Y.L.)
| | - Dae Young Lee
- Department of Herbal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong 27709, Korea;
- Correspondence: (H.W.R.); (S.U.L.); (D.Y.L.); Tel.: +82-43-240-6117 (H.W.R.); +82-43-240-6106 (S.U.L.); +82-43-871-5781 (D.Y.L.)
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19
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Georas SN, Wright RJ, Ivanova A, Israel E, LaVange LM, Akuthota P, Carr TF, Denlinger LC, Fajt ML, Kumar R, O'Neal WK, Phipatanakul W, Szefler SJ, Aronica MA, Bacharier LB, Burbank AJ, Castro M, Crotty Alexander L, Bamdad J, Cardet JC, Comhair SAA, Covar RA, DiMango EA, Erwin K, Erzurum SC, Fahy JV, Gaffin JM, Gaston B, Gerald LB, Hoffman EA, Holguin F, Jackson DJ, James J, Jarjour NN, Kenyon NJ, Khatri S, Kirwan JP, Kraft M, Krishnan JA, Liu AH, Liu MC, Marquis MA, Martinez F, Mey J, Moore WC, Moy JN, Ortega VE, Peden DB, Pennington E, Peters MC, Ross K, Sanchez M, Smith LJ, Sorkness RL, Wechsler ME, Wenzel SE, White SR, Zein J, Zeki AA, Noel P. The Precision Interventions for Severe and/or Exacerbation-Prone (PrecISE) Asthma Network: An overview of Network organization, procedures, and interventions. J Allergy Clin Immunol 2022; 149:488-516.e9. [PMID: 34848210 PMCID: PMC8821377 DOI: 10.1016/j.jaci.2021.10.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/24/2021] [Accepted: 10/07/2021] [Indexed: 12/24/2022]
Abstract
Asthma is a heterogeneous disease, with multiple underlying inflammatory pathways and structural airway abnormalities that impact disease persistence and severity. Recent progress has been made in developing targeted asthma therapeutics, especially for subjects with eosinophilic asthma. However, there is an unmet need for new approaches to treat patients with severe and exacerbation-prone asthma, who contribute disproportionately to disease burden. Extensive deep phenotyping has revealed the heterogeneous nature of severe asthma and identified distinct disease subtypes. A current challenge in the field is to translate new and emerging knowledge about different pathobiologic mechanisms in asthma into patient-specific therapies, with the ultimate goal of modifying the natural history of disease. Here, we describe the Precision Interventions for Severe and/or Exacerbation-Prone Asthma (PrecISE) Network, a groundbreaking collaborative effort of asthma researchers and biostatisticians from around the United States. The PrecISE Network was designed to conduct phase II/proof-of-concept clinical trials of precision interventions in the population with severe asthma, and is supported by the National Heart, Lung, and Blood Institute of the National Institutes of Health. Using an innovative adaptive platform trial design, the PrecISE Network will evaluate up to 6 interventions simultaneously in biomarker-defined subgroups of subjects. We review the development and organizational structure of the PrecISE Network, and choice of interventions being studied. We hope that the PrecISE Network will enhance our understanding of asthma subtypes and accelerate the development of therapeutics for severe asthma.
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Affiliation(s)
- Steve N Georas
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Rochester Medical Center, Rochester, NY.
| | | | - Anastasia Ivanova
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC
| | - Elliot Israel
- Department of Medicine, Divisions of Pulmonary & Critical Care Medicine & Allergy & Immunology, Brigham & Women's Hospital, Harvard Medical School, Boston, Mass
| | - Lisa M LaVange
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC
| | - Praveen Akuthota
- Pulmonary Division, Department of Medicine, University of California-San Diego, La Jolla, Calif
| | - Tara F Carr
- Asthma and Airway Disease Research Center, University of Arizona, Tucson, Ariz
| | - Loren C Denlinger
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Merritt L Fajt
- University of Pittsburgh Asthma Institute, University of Pittsburgh, Pittsburgh, Pa
| | | | - Wanda K O'Neal
- Center for Environmental Medicine, Asthma, and Lung Biology, University of North Carolina, Chapel Hill, NC
| | | | - Stanley J Szefler
- Children's Hospital Colorado, Aurora, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Mark A Aronica
- Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Allison J Burbank
- Center for Environmental Medicine, Asthma, and Lung Biology, University of North Carolina, Chapel Hill, NC
| | - Mario Castro
- University of Kansas School of Medicine, Kansas City, Mo
| | - Laura Crotty Alexander
- Pulmonary Division, Department of Medicine, University of California-San Diego, La Jolla, Calif
| | - Julie Bamdad
- Division of Lung Diseases, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health, Bethesda, Md
| | | | | | | | | | - Kim Erwin
- Institute for Healthcare Delivery Design, University of Illinois at Chicago, Chicago, Ill
| | | | - John V Fahy
- University of California, San Francisco School of Medicine, San Francisco, Calif
| | | | - Benjamin Gaston
- Wells Center for Pediatric Research, Indiana University, Indianapolis, Ind
| | - Lynn B Gerald
- Asthma and Airway Disease Research Center, University of Arizona, Tucson, Ariz
| | - Eric A Hoffman
- Department of Radiology, University of Iowa, Iowa City, Iowa
| | | | - Daniel J Jackson
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - John James
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC
| | - Nizar N Jarjour
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Nicholas J Kenyon
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis School of Medicine, Davis, Calif
| | - Sumita Khatri
- Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - John P Kirwan
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, La
| | - Monica Kraft
- Asthma and Airway Disease Research Center, University of Arizona, Tucson, Ariz
| | - Jerry A Krishnan
- Division of Pulmonary, Critical Care, Sleep, and Allergy, Department of Medicine, University of Illinois at Chicago, Chicago, Ill
| | - Andrew H Liu
- Children's Hospital Colorado, Aurora, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Mark C Liu
- Pulmonary and Critical Care Medicine, Department of Medicine, the Johns Hopkins University, Baltimore, Md
| | - M Alison Marquis
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC
| | - Fernando Martinez
- Asthma and Airway Disease Research Center, University of Arizona, Tucson, Ariz
| | - Jacob Mey
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, La
| | - Wendy C Moore
- Wake Forest University School of Medicine, Winston-Salem, NC
| | - James N Moy
- Rush University Medical Center, Chicago, Ill
| | - Victor E Ortega
- Wake Forest University School of Medicine, Winston-Salem, NC
| | - David B Peden
- Center for Environmental Medicine, Asthma, and Lung Biology, University of North Carolina, Chapel Hill, NC
| | | | - Michael C Peters
- University of California, San Francisco School of Medicine, San Francisco, Calif
| | - Kristie Ross
- The Cleveland Clinic, Cleveland, Ohio; UH Rainbow Babies and Children's Hospitals, Cleveland, Ohio
| | - Maria Sanchez
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC
| | | | - Ronald L Sorkness
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Michael E Wechsler
- Children's Hospital Colorado, Aurora, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Sally E Wenzel
- University of Pittsburgh Asthma Institute, University of Pittsburgh, Pittsburgh, Pa
| | - Steven R White
- Section of Pulmonary and Critical Care Medicine, Department of Medicine, University of Chicago, Chicago, Ill
| | - Joe Zein
- Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Amir A Zeki
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of California Davis School of Medicine, Davis, Calif
| | - Patricia Noel
- Division of Lung Diseases, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health, Bethesda, Md
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20
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Tirpude NV, Sharma A, Kumari M, Bhardwaj N. Vitexin restores lung homeostasis by targeting vicious loop between inflammatory aggravation and autophagy mediated via multiple redox cascade and myeloid cells alteration in experimental allergic asthma. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 96:153902. [PMID: 35026520 DOI: 10.1016/j.phymed.2021.153902] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/13/2021] [Accepted: 12/18/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Allergic asthma is one of the leading respiratory diseases with complex pathology. Attributes of vitexin, a trihydroxyflavone, has been studied to alleviate Th2 cytokines response in allergic asthma. However, its efficacy and underlying mechanism in mitigating allergic asthma particularly mediated by oxi-inflammatory stress, autophagy and apoptosis, yet to be delineated. PURPOSE Present study aimed to decipher efficacy and governing molecular mechanism of vitexin in mitigating allergic asthma particularly mediated by vicious loop of oxi-inflammatory stress, autophagy and apoptosis. METHODS To ascertain this, OVA-LPS induced mice model was used and protective attributes of vitexin for different mediators, pathological facets and sensing pathways of allergic asthma were evaluated. RESULTS Vitexin treatment remarkably inhibited OVA-LPS induced inflammatory cell infiltration, mast cell activation, alveolar collapse, congestion, fibrosis in lung architecture. These results were accompanied by suppression of immune cells hyperactivation, mucus secretion, goblet cell proliferation, persistent inflammation which were affirmed by alleviation in levels of IgE, Th1/Th2/Th17, IL-4/IFN-γ, chemokines, endopeptidases (MMP-1, MMP-13), oxidative effectors with concomitant increase in IL-15, IL-10, MMP-9 and MMP-3. Additionally, noticeable decline in p-connexin 43, p-c-Fos, TGF-β, Smad2/3/4, Caspase9/3, LC3A/B expression and upregulation in beclin-1, p62 co-localization and Bcl2/Bax indicate reversal of lung vascular permeability, mast cell degranulation, fibrosis, apoptosis, autophagosome impairment. Subsequent allergic inflammatory cascades analysis revealed p-NF-κB, p-PI3K, p-Akt, p-p38, p-Stat3, GATA3 upregulation and p-PTEN downregulation in sensitized mice, which were decisively counteracted by vitexin. In silico studies signified target specificity of vitexin with these proteins. Suppression in myeloid cells activation and enhancements of Tregs demonstrated immunomodulatory potential of vitexin in allergic airways. CONCLUSION Collectively, to our knowledge, this is the first report that confers vitexin meditated multi-faceted protective attribute in mitigation of allergic asthma that could be linked to its suppressive effects on vicious cycle of pathological process particularly regulated via oxi-inflammation, autophagy and apoptosis. Thus, signify vitexin as safe therapeutic strategy.
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Affiliation(s)
- Narendra Vijay Tirpude
- Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P., India; Academy of Scientific and Innovative Research, Ghaziabad, U.P. India.
| | - Anamika Sharma
- Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P., India
| | - Monika Kumari
- Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P., India
| | - Neha Bhardwaj
- Dietetics and Nutrition Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P., India
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21
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Novel Immunomodulatory Therapies for Respiratory Pathologies. COMPREHENSIVE PHARMACOLOGY 2022. [PMCID: PMC8238403 DOI: 10.1016/b978-0-12-820472-6.00073-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Zhu Y, Sun D, Liu H, Sun L, Jie J, Luo J, Peng L, Song L. Bixin protects mice against bronchial asthma though modulating PI3K/Akt pathway. Int Immunopharmacol 2021; 101:108266. [PMID: 34678694 DOI: 10.1016/j.intimp.2021.108266] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/07/2021] [Accepted: 10/11/2021] [Indexed: 12/17/2022]
Abstract
Accumulating evidence has implicated the potential of natural compounds in treatment of asthma. Bixin is a natural food coloring isolated from the seeds of Bixa Orellana, which possesses anti-tumor, anti-inflammatory and antioxidative properties. Nevertheless, its therapeutic effect in asthma has not been elucidated. Our present study demonstrated that administration of Bixin suppressed allergic airway inflammation and reversed glucocorticoids resistance, as well as alleviated airway remodeling and airway hyperresponsiveness (AHR) in asthmatic mice. In vitro studies showed that Bixin treatment could inhibit the development of epithelial-mesenchymal transition (EMT) mediated by transforming growth factor beta (TGF-β) signaling. Importantly, Bixin antagonized activation of phosphatidylinositol 3-kinase/protein kinase B (PI3K/Akt) pathway both in vitro and in vivo. Above all, our findings reveal that Bixin functions as a potent antagonist of PI3K/Akt signaling to protect against allergic asthma, highlighting a novel strategy for asthma treatment based on natural products.
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Affiliation(s)
- Yingjie Zhu
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China
| | - Dong Sun
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan 250012, Shandong, PR China
| | - Han Liu
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China
| | - Linzi Sun
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China
| | - Jing Jie
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China
| | - Jingjing Luo
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China.
| | - Liping Peng
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China.
| | - Lei Song
- Department of Respiratory Medicine, Center For Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun 130021, Jilin, PR China.
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23
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Depascale R, Del Frate G, Gasparotto M, Manfrè V, Gatto M, Iaccarino L, Quartuccio L, De Vita S, Doria A. Diagnosis and management of lung involvement in systemic lupus erythematosus and Sjögren's syndrome: a literature review. Ther Adv Musculoskelet Dis 2021; 13:1759720X211040696. [PMID: 34616495 PMCID: PMC8488521 DOI: 10.1177/1759720x211040696] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 08/03/2021] [Indexed: 12/20/2022] Open
Abstract
Lung involvement in systemic lupus erythematosus (SLE) and primary Sjögren's syndrome (pSS) has extensively been outlined with a multiplicity of different manifestations. In SLE, the most frequent finding is pleural effusion, while in pSS, airway disease and parenchymal disorders prevail. In both cases, there is an increased risk of pre-capillary and post-capillary pulmonary arterial hypertension (PAH) and pulmonary venous thromboembolism (VTE). The risk of VTE is in part due to an increased thrombophilic status secondary to systemic inflammation or to the well-established association with antiphospholipid antibody syndrome (APS). The lung can also be the site of an organ-specific complication due to the aberrant pathologic immune-hyperactivation as occurs in the development of lymphoma or amyloidosis in pSS. Respiratory infections are a major issue to be addressed when approaching the differential diagnosis, and their exclusion is required to safely start an immunosuppressive therapy. Treatment strategy is mainly based on glucocorticoids (GCs) and immunosuppressants, with a variable response according to the primary pathologic process. Anticoagulation is recommended in case of VTE and multi-targeted treatment regimens including different drugs are the mainstay for PAH management. Antibiotics and respiratory physiotherapy can be considered relevant complement therapeutic measures. In this article, we reviewed lung manifestations in SLE and pSS with the aim to provide a comprehensive overview of their diagnosis and management to physicians taking care of patients with connective tissue diseases.
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Affiliation(s)
- Roberto Depascale
- Rheumatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Giulia Del Frate
- Rheumatology Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Michela Gasparotto
- Rheumatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Valeria Manfrè
- Rheumatology Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Mariele Gatto
- Rheumatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Luca Iaccarino
- Rheumatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Luca Quartuccio
- Rheumatology Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Salvatore De Vita
- Rheumatology Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Andrea Doria
- Division of Rheumatology, Department of Medicine, University of Padua, Via Giustiniani, 2, 35128 Padua, Italy
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24
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Sevilla LM, Jiménez-Panizo A, Alegre-Martí A, Estébanez-Perpiñá E, Caelles C, Pérez P. Glucocorticoid Resistance: Interference between the Glucocorticoid Receptor and the MAPK Signalling Pathways. Int J Mol Sci 2021; 22:10049. [PMID: 34576214 PMCID: PMC8465023 DOI: 10.3390/ijms221810049] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/07/2021] [Accepted: 09/15/2021] [Indexed: 12/21/2022] Open
Abstract
Endogenous glucocorticoids (GCs) are steroid hormones that signal in virtually all cell types to modulate tissue homeostasis throughout life. Also, synthetic GC derivatives (pharmacological GCs) constitute the first-line treatment in many chronic inflammatory conditions with unquestionable therapeutic benefits despite the associated adverse effects. GC actions are principally mediated through the GC receptor (GR), a ligand-dependent transcription factor. Despite the ubiquitous expression of GR, imbalances in GC signalling affect tissues differently, and with variable degrees of severity through mechanisms that are not completely deciphered. Congenital or acquired GC hypersensitivity or resistance syndromes can impact responsiveness to endogenous or pharmacological GCs, causing disease or inadequate therapeutic outcomes, respectively. Acquired GC resistance is defined as loss of efficacy or desensitization over time, and arises as a consequence of chronic inflammation, affecting around 30% of GC-treated patients. It represents an important limitation in the management of chronic inflammatory diseases and cancer, and can be due to impairment of multiple mechanisms along the GC signalling pathway. Among them, activation of the mitogen-activated protein kinases (MAPKs) and/or alterations in expression of their regulators, the dual-specific phosphatases (DUSPs), have been identified as common mechanisms of GC resistance. While many of the anti-inflammatory actions of GCs rely on GR-mediated inhibition of MAPKs and/or induction of DUSPs, the GC anti-inflammatory capacity is decreased or lost in conditions of excessive MAPK activation, contributing to disease susceptibility in tissue- and disease- specific manners. Here, we discuss potential strategies to modulate GC responsiveness, with the dual goal of overcoming GC resistance and minimizing the onset and severity of unwanted adverse effects while maintaining therapeutic potential.
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Affiliation(s)
- Lisa M. Sevilla
- Instituto de Biomedicina de Valencia (IBV)-CSIC, 46010 Valencia, Spain;
| | - Alba Jiménez-Panizo
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona (UB), 08028 Barcelona, Spain; (A.J.-P.); (A.A.-M.); (E.E.-P.)
- Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain;
| | - Andrea Alegre-Martí
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona (UB), 08028 Barcelona, Spain; (A.J.-P.); (A.A.-M.); (E.E.-P.)
- Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain;
| | - Eva Estébanez-Perpiñá
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona (UB), 08028 Barcelona, Spain; (A.J.-P.); (A.A.-M.); (E.E.-P.)
- Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain;
| | - Carme Caelles
- Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain;
- Department of Biochemistry and Physiology, School of Pharmacy and Food Sciences, University of Barcelona (UB), 08028 Barcelona, Spain
| | - Paloma Pérez
- Instituto de Biomedicina de Valencia (IBV)-CSIC, 46010 Valencia, Spain;
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25
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Abohassan M, Al Shahrani M, Alshahrani MY, Begum N, Radhakrishnan S, Rajagopalan P. FNF-12, a novel benzylidene-chromanone derivative, attenuates inflammatory response in in vitro and in vivo asthma models mediated by M2-related Th2 cytokines via MAPK and NF-kB signaling. Pharmacol Rep 2021; 74:96-110. [PMID: 34468975 DOI: 10.1007/s43440-021-00325-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/02/2021] [Accepted: 08/23/2021] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND AIM This study evaluates a novel benzylidene-chromanone derivative, FNF-12, for efficacy in in vitro and in vivo asthma models. METHODS Rat basophilic leukemia (RBL-2H3) and acute monocytic leukemia (THP-1)-derived M2 macrophages were used. Human whole blood-derived neutrophils and basophils were employed. Flow cytometry was used for studying key signalling proteins. Platelet activation factor (PAF)-induced asthma model in guinea pigs was used for in vivo studies. RESULTS The chemical structure of FNF-12 was confirmed with proton-nuclear mass resonance (NMR) and mass spectroscopy. FNF-12 controlled degranulation in RBL-2H3 cells with an IC50 value of 123.7 nM and inhibited TNF-α release from these cells in a dose-responsive way. The compound effectively controlled the migration and elastase release in activated neutrophils. IC50 value in the FcεRI-basophil activation assay was found to be 205 nM. FNF-12 controlled the release of lipopolysaccharide (LPS)-induced interleukin-10, I-309/CCL1 and MDC/CCL22 in THP-1 derived M2 macrophages. The compound suppressed LPS-induced mitogen activated protein kinase (MAPK)-p-p38 and nuclear factor kappa B(NF-kB)-p-p65 expression in these cells. A dose-dependent decrease in the accumulation of total leucocytes, eosinophils, neutrophils and macrophages was observed in PAF-induced animal models. CONCLUSION FNF-12 was able to control the inflammatory responses in in vitro and in vivo asthma models, which may be driven by controlling M2-related Th2 cytokines via MAPK and NF-kB signaling.
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Affiliation(s)
- Mohammad Abohassan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mesfer Al Shahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohammad Y Alshahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Naseem Begum
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Suresh Radhakrishnan
- Post Graduate and Research Department of Chemistry, Presidency College, Chennai, Tamil Nadu, India
| | - Prasanna Rajagopalan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
- Central Research Laboratory, Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
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Lin YT, Chen WC, Tsai MH, Chen JY, Chien CY, Huang SC. JAK2 Phosphorylation Signals and Their Associated Cytokines Involved in Chronic Rhinosinusitis with Nasal Polyps and Correlated with Disease Severity. Biomolecules 2021; 11:1059. [PMID: 34356683 PMCID: PMC8301971 DOI: 10.3390/biom11071059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/16/2021] [Accepted: 07/18/2021] [Indexed: 12/03/2022] Open
Abstract
Janus kinase 2 (JAK2) is a member of the JAK family that transduces cytokine-mediated signals via the JAKs/STATs (signal transducer and activator of transcription proteins) pathway, which plays an important role in many inflammatory diseases. This study investigates the association of p-JAK2 and JAK2-associated cytokines from nasal polyp (NP) tissue with disease severity, and evaluates the p-JAK2-mediated STATs in chronic rhinosinusitis (CRS) with NP. Sixty-one CRSwNP patients with nasal polyps undergoing endoscopic sinus surgery were enrolled, while the turbinate tissues from 26 nasal obstruction patients were examined as the control group. Elevated levels of p-JAK2 were detected in CRSwNP, and significantly correlated with scores of disease severity (LMK-CT, TPS, and SNOT-22). Expressions of the JAK2-associated cytokines, such as IL-5, IL-6, IL-13, G-CSF, and IFN-γ were significantly higher in CRSwNP than in the controls, while the levels of IL-5, IL-6, IL-13, or G-CSF had positive correlation with scores of disease severity. Moreover, markedly increased expression of p-STAT3 in CRSwNP was observed relative to the control. Taken together, these data showed that the JAK2-associated cytokines including IL-6 and G-CSF may stimulate JAK2 phosphorylation to activate p-STAT3, indicating an association with disease severity and supporting its development of JAK2 inhibitor as a potential therapeutic agent for CRS.
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Affiliation(s)
- Yu-Tsai Lin
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan; (Y.-T.L.); (W.-C.C.); (M.-H.T.)
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Pharmacy and Health Care, Tajen University, Pingtung County 907, Taiwan
| | - Wei-Chih Chen
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan; (Y.-T.L.); (W.-C.C.); (M.-H.T.)
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Ming-Hsien Tsai
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan; (Y.-T.L.); (W.-C.C.); (M.-H.T.)
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- College of Pharmacy and Health Care, Tajen University, Pingtung County 907, Taiwan
| | - Jing-Ying Chen
- Department of Pathology and Lab Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan;
| | - Chih-Yen Chien
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine, Kaohsiung 833, Taiwan; (Y.-T.L.); (W.-C.C.); (M.-H.T.)
- Kaohsiung Chang Gung Head and Neck Oncology Group, Cancer Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Shun-Chen Huang
- Department of Anatomic Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung 833, Taiwan
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Liang Y, Mak JCW. Inhaled Therapies for Asthma and Chronic Obstructive Pulmonary Disease. Curr Pharm Des 2021; 27:1469-1481. [PMID: 33243107 DOI: 10.2174/1389201021666201126144057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/23/2020] [Accepted: 10/01/2020] [Indexed: 11/22/2022]
Abstract
Asthma and chronic obstructive pulmonary disease (COPD) are obstructive lung diseases which are characterized by chronic inflammation and an increase in mucus production, and are highly prevalent conditions. Despite recent advances and multiple available therapies, there remains a significant unmet medical need. Over the past 40 years, the introduction of new classes of safe and effective therapy is insufficient. In spite of the high burden of asthma and COPD among patients, there are fewer new approved therapies in comparison to cardiovascular, metabolic and neurological diseases due to few drug candidates and a higher failure rate in the development of respiratory medicine. Lung diseases are amongst the leading causes of death globally with asthma being one of the most prevalent respiratory diseases, which affects people of all ages but, despite effective therapies available, many patients are poorly controlled and have a low quality of life. COPD is currently ranked as the fourth cause of death worldwide and predicted to become the third leading cause of death in 2030. The development of more effective treatments is urgently needed in order to reduce the high mortality rate and the enormous suffering from asthma and COPD. Various inhalation devices with different classes of medications are the foundation as therapies in both asthma and COPD. This article gives a comprehensive review of the promising inhaled therapies in the treatment of asthma and COPD. However, the lack of disease control in asthma and COPD patients may be due to numerous reasons. The association between non-adherence to guidelines on the part of the health care provider and poor inhalation technique and/or non-adherence to the prescribed treatment plan by the patients is common. It is therefore essential to discuss the different delivery systems and the methods used in asthma and COPD patients.
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Affiliation(s)
- Yingmin Liang
- Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Judith C W Mak
- Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
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Moradi S, Jarrahi E, Ahmadi A, Salimian J, Karimi M, Zarei A, Azimzadeh Jamalkandi S, Ghanei M. PI3K signalling in chronic obstructive pulmonary disease and opportunities for therapy. J Pathol 2021; 254:505-518. [PMID: 33959951 DOI: 10.1002/path.5696] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 04/01/2021] [Accepted: 04/26/2021] [Indexed: 11/08/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is a chronic lung disease characterised by airway inflammation and progressive obstruction of the lung airflow. Current pharmacological treatments include bronchodilators, alone or in combination with steroids, or other anti-inflammatory agents, which have only partially contributed to the inhibition of disease progression and mortality. Therefore, further research unravelling the underlying mechanisms is necessary to develop new anti-COPD drugs with both lower toxicity and higher efficacy. Extrinsic signalling pathways play crucial roles in COPD development and exacerbations. In particular, phosphoinositide 3-kinase (PI3K) signalling has recently been shown to be a major driver of the COPD phenotype. Therefore, several small-molecule inhibitors have been identified to block the hyperactivation of this signalling pathway in COPD patients, many of them showing promising outcomes in both preclinical animal models of COPD and human clinical trials. In this review, we discuss the critically important roles played by hyperactivated PI3K signalling in the pathogenesis of COPD. We also critically review current therapeutics based on PI3K inhibition, and provide suggestions focusing on PI3K signalling for the further improvement of the COPD phenotype. © 2021 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Sharif Moradi
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Esmaeil Jarrahi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Ali Ahmadi
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Jafar Salimian
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mehrdad Karimi
- Department of Traditional Medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Azadeh Zarei
- Department of Traditional Medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadegh Azimzadeh Jamalkandi
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mostafa Ghanei
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Tiwari A, Li J, Kho AT, Sun M, Lu Q, Weiss ST, Tantisira KG, McGeachie MJ. COPD-associated miR-145-5p is downregulated in early-decline FEV 1 trajectories in childhood asthma. J Allergy Clin Immunol 2021; 147:2181-2190. [PMID: 33385444 PMCID: PMC8184594 DOI: 10.1016/j.jaci.2020.11.048] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Many microRNAs (miRNAs) have been associated with asthma and chronic obstructive pulmonary disease (COPD). Longitudinal lung function growth trajectories of children with asthma-normal growth, reduced growth (RG), early decline (ED), and RG with an ED (RGED)-have been observed, with RG and RGED associated with adverse outcomes, including COPD. OBJECTIVE Our aim was to determine whether circulating miRNAs from an early age in children with asthma would be prognostic of reduced lung function growth patterns over the next 16 years. METHODS We performed small RNA sequencing on sera from 492 children aged 5 to 12 years with mild-to-moderate asthma from the CAMP clinical trial, who were subsequently followed for 12 to 16 years. miRNAs were assessed for differential expression between previously assigned lung function growth patterns. RESULTS We had 448 samples and 259 miRNAs for differential analysis. In a comparison of the normal and the most severe group (ie, normal growth compared with RGED), we found 1 strongly dysregulated miRNA, hsa-miR-145-5p (P < 8.01E-05). This miR was downregulated in both ED groups (ie, ED and RGED). We verified that miR-145-5p was strongly associated with airway smooth muscle cell growth in vitro. CONCLUSION Our results showed that miR-145-5p is associated with the ED patterns of lung function growth leading to COPD in children with asthma and additionally increases airway smooth muscle cell proliferation. This represents a significant extension of our understanding of the role of miR-145-5p in COPD and suggests that reduced expression of miR-145-5p is a risk factor for ED of long-term lung function.
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Affiliation(s)
- Anshul Tiwari
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Jiang Li
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Alvin T Kho
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass; Computational Health Informatics Program, Boston Children's Hospital, Boston, Mass
| | - Maoyun Sun
- Molecular and Integrative Physiological Sciences, Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Quan Lu
- Molecular and Integrative Physiological Sciences, Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Scott T Weiss
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Kelan G Tantisira
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Michael J McGeachie
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass.
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Perilla Leaf Extract Attenuates Asthma Airway Inflammation by Blocking the Syk Pathway. Mediators Inflamm 2021; 2021:6611219. [PMID: 34045925 PMCID: PMC8128618 DOI: 10.1155/2021/6611219] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/02/2021] [Accepted: 04/20/2021] [Indexed: 12/02/2022] Open
Abstract
Perilla frutescens (L.) Britton is a classic herbal plant used widely against asthma in China. But its mechanism of beneficial effect remains undermined. In the study, the antiallergic asthma effects of Perilla leaf extract (PLE) were investigated, and the underlying mechanism was also explored. Results showed that PLE treatment significantly attenuated airway inflammation in OVA-induced asthma mice, by ameliorating lung pathological changes, inhibiting recruitment of inflammatory cells in lung tissues and bronchoalveolar lavage fluid (BALF), decreasing the production of inflammatory cytokines in the BALF, and reducing the level of immunoglobulin in serum. PLE treatment suppressed inflammatory response in antigen-induced rat basophilic leukemia 2H3 (RBL-2H3) cells as well as in OVA-induced human peripheral blood mononuclear cells (PBMCs). Furthermore, PLE markedly inhibited the expression and phosphorylation of Syk, NF-κB, PKC, and cPLA2 both in vivo and in vitro. By cotreating with inhibitors (BAY61-3606, Rottlerin, BAY11-7082, and arachidonyl trifluoromethyl ketone) in vitro, results revealed that PLE's antiallergic inflammatory effects were associated with the inhibition of Syk and its downstream signals NF-κB, PKC, and cPLA2. Collectively, the present results suggested that PLE could attenuate allergic inflammation, and its mechanism might be partly mediated through inhibiting the Syk pathway.
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Abstract
One third of the western population suffers from nonalcoholic fatty liver disease (NAFLD), which may ultimately develop into hepatocellular carcinoma (HCC). The molecular event(s) that triggers the disease are not clear. Current understanding, known as the multiple hits model, suggests that NAFLD is a result of diverse events at several tissues (e.g., liver, adipose tissues, and intestine) combined with changes in metabolism and microbiome. In contrast to this prevailing concept, we report that fatty liver could be triggered by a single mutated protein expressed only in the liver. We established a transgenic system that allows temporally controlled activation of the MAP kinase p38α in a tissue-specific manner by induced expression of intrinsically active p38α allele. Here we checked the effect of exclusive activation in the liver. Unexpectedly, induction of p38α alone was sufficient to cause macrovesicular fatty liver. Animals did not become overweight, showing that fatty liver can be imposed solely by a genetic modification in liver per se and can be separated from obesity. Active p38α-induced fatty liver is associated with up-regulation of MUC13, CIDEA, PPARγ, ATF3, and c-jun mRNAs, which are up-regulated in human HCC. Shutting off expression of the p38α mutant resulted in reversal of symptoms. The findings suggest that p38α plays a direct causative role in fatty liver diseases and perhaps in other chronic inflammatory diseases. As p38α activity was induced by point mutations, it could be considered a proto-inflammatory gene (proto-inflammagene).
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Pelaia C, Vatrella A, Gallelli L, Lombardo N, Sciacqua A, Savino R, Pelaia G. Role of p38 Mitogen-Activated Protein Kinase in Asthma and COPD: Pathogenic Aspects and Potential Targeted Therapies. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:1275-1284. [PMID: 33790539 PMCID: PMC8001041 DOI: 10.2147/dddt.s300988] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/23/2021] [Indexed: 12/13/2022]
Abstract
Among the various members of the mitogen-activated protein kinase (MAPK) family, p38 MAPK subgroup is the most involved in airway and lung inflammation underlying asthma and chronic obstructive pulmonary disease (COPD). In particular, several environmental agents including aeroallergens, cigarette smoke, airborne pollutants, viral and bacterial pathogens activate the p38α isoform which in turn up-regulates the expression of multiple proinflammatory cytokines and chemokines, as well as the production of some fibrogenic factors. Therefore, p38 MAPK-induced bronchial inflammation and remodelling significantly contribute to the development, persistence and amplification of airflow limitation, which is the hallmark of asthma and COPD. Such advances in our understanding of p38 role in the pathobiology of the above widespread, chronic obstructive respiratory diseases, have led to consider p38 MAPK as a suitable molecular target for novel treatment strategies. Indeed, many studies have been carried out in both animal and clinical settings, with the aim of evaluating the potential therapeutic effects of p38 MAPK inhibitors in both asthma and COPD.
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Affiliation(s)
- Corrado Pelaia
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Luca Gallelli
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Nicola Lombardo
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Rocco Savino
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
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Nain Z, Rana HK, Liò P, Islam SMS, Summers MA, Moni MA. Pathogenetic profiling of COVID-19 and SARS-like viruses. Brief Bioinform 2021; 22:1175-1196. [PMID: 32778874 PMCID: PMC7454314 DOI: 10.1093/bib/bbaa173] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/23/2020] [Accepted: 07/08/2020] [Indexed: 12/15/2022] Open
Abstract
The novel coronavirus (2019-nCoV) has recently emerged, causing COVID-19 outbreaks and significant societal/global disruption. Importantly, COVID-19 infection resembles SARS-like complications. However, the lack of knowledge about the underlying genetic mechanisms of COVID-19 warrants the development of prospective control measures. In this study, we employed whole-genome alignment and digital DNA-DNA hybridization analyses to assess genomic linkage between 2019-nCoV and other coronaviruses. To understand the pathogenetic behavior of 2019-nCoV, we compared gene expression datasets of viral infections closest to 2019-nCoV with four COVID-19 clinical presentations followed by functional enrichment of shared dysregulated genes. Potential chemical antagonists were also identified using protein-chemical interaction analysis. Based on phylogram analysis, the 2019-nCoV was found genetically closest to SARS-CoVs. In addition, we identified 562 upregulated and 738 downregulated genes (adj. P ≤ 0.05) with SARS-CoV infection. Among the dysregulated genes, SARS-CoV shared ≤19 upregulated and ≤22 downregulated genes with each of different COVID-19 complications. Notably, upregulation of BCL6 and PFKFB3 genes was common to SARS-CoV, pneumonia and severe acute respiratory syndrome, while they shared CRIP2, NSG1 and TNFRSF21 genes in downregulation. Besides, 14 genes were common to different SARS-CoV comorbidities that might influence COVID-19 disease. We also observed similarities in pathways that can lead to COVID-19 and SARS-CoV diseases. Finally, protein-chemical interactions suggest cyclosporine, resveratrol and quercetin as promising drug candidates against COVID-19 as well as other SARS-like viral infections. The pathogenetic analyses, along with identified biomarkers, signaling pathways and chemical antagonists, could prove useful for novel drug development in the fight against the current global 2019-nCoV pandemic.
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Affiliation(s)
- Zulkar Nain
- Department of Genetic Engineering and Biotechnology, East West University, Bangladesh
| | - Humayan Kabir Rana
- Department of Computer Science and Engineering, Green University of Bangladesh
| | - Pietro Liò
- Artificial Intelligence Group at the University of Cambridge
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Synthesis and Biological Evaluation of 2,3,4-Triaryl-1,2,4-oxadiazol-5-ones as p38 MAPK Inhibitors. Molecules 2021; 26:molecules26061745. [PMID: 33804659 PMCID: PMC8003627 DOI: 10.3390/molecules26061745] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/12/2021] [Accepted: 03/18/2021] [Indexed: 12/13/2022] Open
Abstract
A series of azastilbene derivatives, characterized by the presence of the 1,2,4-oxadiazole-5-one system as a linker of the two aromatic rings of stilbenes, have been prepared as novel potential inhibitors of p38 MAPK. Biological assays indicated that some of the synthesized compounds are endowed with good inhibitory activity towards the kinase. Molecular modeling data support the biological results showing that the designed compounds possess a reasonable binding mode in the ATP binding pocket of p38α kinase with a good binding affinity.
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Wang J, Li T, Cai H, Jin L, Li R, Shan L, Cai W, Jiang J. Protective effects of total flavonoids from Qu Zhi Qiao (fruit of Citrus paradisi cv. Changshanhuyou) on OVA-induced allergic airway inflammation and remodeling through MAPKs and Smad2/3 signaling pathway. Biomed Pharmacother 2021; 138:111421. [PMID: 33752061 DOI: 10.1016/j.biopha.2021.111421] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/06/2021] [Accepted: 02/16/2021] [Indexed: 12/24/2022] Open
Abstract
Allergic asthma is one of the inflammatory diseases, which has become a major public health problem. Qu zhi qiao (QZQ), a dry and immature fruit of Citrus paradisi cv. Changshanhuyou, has various flavonoids with pharmacological properties. However, there is a knowledge gap on the pharmacological properties of QZQ on allergic asthma. Therefore, here, we explored the efficacy and mechanism of total flavonoids from QZQ (TFCH) on allergic asthma. We extracted and purified TFCH and conducted animal experiments using an Ovalbumin (OVA)-induced mice model. Bronchoalveolar lavage fluid and Swiss-Giemsa staining were used to count different inflammatory cells in allergic asthma mice. We conducted histopathology and immunohistochemistry to evaluate the changes in the lungs of allergic asthma mice. Moreover, we used ELISA assays to analyze chemokines and inflammatory cytokines. Furthermore, western blot analyses were conducted to elucidate the mechanism of TFCH on allergic asthma. We established that TFCH has anti-inflammatory effects and inhibits airway remodeling, providing a potential therapeutic strategy for allergic asthma.
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Affiliation(s)
- Jianping Wang
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou 310006, China; Songyang County People's Hospital, Lishui 323400, China
| | - Ting Li
- Department of Plastic and Aesthetic Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Haiying Cai
- Shaoxing people's Hospital, Shaoxing 312000, China
| | - Liangyan Jin
- Hangzhou Xixi Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou 310023, China
| | - Run Li
- Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Letian Shan
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou 310006, China.
| | - Wei Cai
- Department of Chinese Materia Medica, Zhejiang Pharmaceutical College, Ningbo 315100, China
| | - Jianping Jiang
- Zhejiang You-du Biotech Limited Company, Quzhou 324200, China; Department of Pharmacy, School of Medicine, Zhejiang University City College, 310015 China.
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Cheng JX, Xia YQ, Liu YF, Liu PF, Liu Y. Transcriptome analysis in Takifugu rubripes and Dicentrarchus labrax gills during Cryptocaryon irritans infection. JOURNAL OF FISH DISEASES 2021; 44:249-262. [PMID: 33314157 DOI: 10.1111/jfd.13318] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/19/2020] [Accepted: 11/20/2020] [Indexed: 06/12/2023]
Abstract
Takifugu rubripes and Dicentrarchus labrax are important commercial fish in China that are under serious threat from Cryptocaryon irritans. C. irritans is a ciliated obligate parasite that causes marine white spot disease and leads to heavy economic losses. We analysed the transcriptome in the gills of T. rubripes and D. labrax to compare differentially expressed genes (DEGs) and pathways during infection with C. irritans. In total, we identified 6,901 and 35,736 DEGs from T. rubripes and D. labrax, respectively. All DEGs were annotated into GO terms; 6,901 DEGs from T. rubripes were assigned into 991 sub-categories, and 35,736 DEGs from D. labrax were assigned into 8,517 sub-categories. We mapped DEGs to the KEGG database and obtained 153 and 350 KEGG signalling pathways from T. rubripes and D. labrax, respectively. Immune-related categories included Toll-like receptors, MAPK, lysosome, C-type lectin receptor and NOD-like receptor signalling pathways were significantly enriched pathways. In immune-related signalling pathways, we found that AP-1, P38, IL-1β, HSP90 and PLA were significantly up-regulated DEGs in T. rubripes, but P38 and PLA were significantly down-regulated in D. labrax. In this study, transcriptome was used to analyse the difference between scaly and non-scaly fish infection by C. irritans, which not only provided a theoretical basis for the infection mechanism of C. irritans, but also laid a foundation for effectively inhibiting the occurrence of this disease. Our work provides further insight into the immune response of host resistance to C. irritans.
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Affiliation(s)
- Jian-Xin Cheng
- College of Life Science, Liaoning Normal University, Dalian, China
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, Dalian, China
| | - Yu-Qing Xia
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, Dalian, China
- School of Marine Sciences, Ningbo University, Ningbo, China
| | - Ya-Fang Liu
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, Dalian, China
- College of Marine Technology and Environment, Dalian Ocean University, Dalian, China
| | - Peng-Fei Liu
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, Dalian, China
- College of Marine Technology and Environment, Dalian Ocean University, Dalian, China
| | - Ying Liu
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, Dalian, China
- College of Marine Technology and Environment, Dalian Ocean University, Dalian, China
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Cai J, Li H, Zhang C, Chen Z, Liu H, Lei F, Qin JJ, Liu YM, Zhou F, Song X, Zhou J, Zhao YC, Wu B, He M, Yang H, Zhu L, Zhang P, Ji YX, Zhao GN, Lu Z, Liu L, Mao W, Liao X, Lu H, Wang D, Xia X, Huang X, Wei X, Xia J, Zhang BH, Yuan Y, She ZG, Xu Q, Ma X, Wang Y, Yang J, Zhang X, Zhang XJ, Li H. The Neutrophil-to-Lymphocyte Ratio Determines Clinical Efficacy of Corticosteroid Therapy in Patients with COVID-19. Cell Metab 2021; 33:258-269.e3. [PMID: 33421384 PMCID: PMC7832609 DOI: 10.1016/j.cmet.2021.01.002] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/15/2020] [Accepted: 12/30/2020] [Indexed: 02/08/2023]
Abstract
Corticosteroid therapy is now recommended as a treatment in patients with severe COVID-19. But one key question is how to objectively identify severely ill patients who may benefit from such therapy. Here, we assigned 12,862 COVID-19 cases from 21 hospitals in Hubei Province equally to a training and a validation cohort. We found that a neutrophil-to-lymphocyte ratio (NLR) > 6.11 at admission discriminated a higher risk for mortality. Importantly, however, corticosteroid treatment in such individuals was associated with a lower risk of 60-day all-cause mortality. Conversely, in individuals with an NLR ≤ 6.11 or with type 2 diabetes, corticosteroid treatment was not associated with reduced mortality, but rather increased risks of hyperglycemia and infections. These results show that in the studied cohort corticosteroid treatment is associated with beneficial outcomes in a subset of COVID-19 patients who are non-diabetic and with severe symptoms as defined by NLR.
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Affiliation(s)
- Jingjing Cai
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China; Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha 410000, China
| | - Haomiao Li
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Changjiang Zhang
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China; The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi 445000, China
| | - Ze Chen
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Hui Liu
- School of Basic Medical Science, Wuhan University, Wuhan, China; Department of Gastroenterology, Wuhan Third Hospital and Tongren Hospital of Wuhan University, Wuhan, China
| | - Fang Lei
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Juan-Juan Qin
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Ye-Mao Liu
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Feng Zhou
- Institute of Model Animal, Wuhan University, Wuhan, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiaohui Song
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Jianghua Zhou
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Yan-Ci Zhao
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Bin Wu
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Meiling He
- School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Huilin Yang
- School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Lihua Zhu
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Peng Zhang
- School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yan-Xiao Ji
- Institute of Model Animal, Wuhan University, Wuhan, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Guang-Nian Zhao
- Institute of Model Animal, Wuhan University, Wuhan, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhigang Lu
- Department of Neurology, The First People's Hospital of Jingmen affiliated to Hubei Minzu University, Jingmen 448000, China
| | - Liming Liu
- Department of General Surgery, Ezhou Central Hospital, Ezhou 436000, China
| | - Weiming Mao
- Department of General Surgery, Huanggang Central Hospital, Huanggang 438000, China
| | - Xiaofeng Liao
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Haofeng Lu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Changjiang University, Jingzhou, China
| | - Daihong Wang
- Department of Hepatobiliary and Pancreatic Surgery, Xianning Central Hospital, Hubei Province, Xianning, China
| | - Xigang Xia
- Department of Hepatobiliary Surgery, Jingzhou Central Hospital, Jingzhou, China
| | - Xiaodong Huang
- Department of Gastroenterology, Wuhan Third Hospital and Tongren Hospital of Wuhan University, Wuhan, China
| | - Xiang Wei
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiahong Xia
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bing-Hong Zhang
- Department of Neonatology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yufeng Yuan
- Department of Hepatobiliary and Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhi-Gang She
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China
| | - Qingbo Xu
- Centre for Clinic Pharmacology, The William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Xinliang Ma
- Department of Emergency Medicine, Thomas Jefferson University, Philadelphia, PA 19004, USA
| | - Yibin Wang
- Departments of Anesthesiology, Physiology, and Medicine, Cardiovascular Research Laboratories, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Juan Yang
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China.
| | - Xin Zhang
- School of Basic Medical Science, Wuhan University, Wuhan, China; Department of Gastroenterology, Wuhan Third Hospital and Tongren Hospital of Wuhan University, Wuhan, China.
| | - Xiao-Jing Zhang
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China.
| | - Hongliang Li
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China; Institute of Model Animal, Wuhan University, Wuhan, China; Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China.
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38
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Nguyen JMK, Robinson DN, Sidhaye VK. Why new biology must be uncovered to advance therapeutic strategies for chronic obstructive pulmonary disease. Am J Physiol Lung Cell Mol Physiol 2021; 320:L1-L11. [PMID: 33174444 PMCID: PMC7847061 DOI: 10.1152/ajplung.00367.2020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/22/2020] [Accepted: 11/06/2020] [Indexed: 12/13/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is characterized by the destruction of alveolar tissue (in emphysema) and airway remodeling (leading to chronic bronchitis), which cause difficulties in breathing. It is a growing public health concern with few therapeutic options that can reverse disease progression or mortality. This is in part because current treatments mainly focus on ameliorating symptoms induced by inflammatory pathways as opposed to curing disease. Hence, emerging research focused on upstream pathways are likely to be beneficial in the development of efficient therapeutics to address the root causes of disease. Some of these pathways include mitochondrial function, cytoskeletal structure and maintenance, and airway hydration, which are all affected by toxins that contribute to COPD. Because of the complexity of COPD and unknown targets for disease onset, simpler model organisms have proved to be useful tools in identifying disease-relevant pathways and targets. This review summarizes COPD pathology, current treatments, and therapeutic discovery research, with a focus on the aforementioned pathways that can advance the therapeutic landscape of COPD.
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Affiliation(s)
- Jennifer M K Nguyen
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, Maryland
- Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Douglas N Robinson
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, Maryland
- Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
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39
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Kotańska M, Szafarz M, Mika K, Dziubina A, Bednarski M, Müller CE, Sapa J, Kieć-Kononowicz K. PSB 603 - a known selective adenosine A2B receptor antagonist - has anti-inflammatory activity in mice. Biomed Pharmacother 2020; 135:111164. [PMID: 33385856 DOI: 10.1016/j.biopha.2020.111164] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 01/14/2023] Open
Abstract
A2B adenosine receptors are present in a wide spectrum of tissues, especially on cells of the immune system. Since these particular receptors have the lowest, of all adenosine receptor subtypes, affinity for adenosine they are believed to play a special role in immunological processes associated with elevated adenosine levels such as inflammation. The aim of this preliminary study was to determine the potential anti-inflammatory properties of compound PSB-603, a potent and selective adenosine A2B receptor antagonist, in two different experimental models of local and systemic inflammation. In a model of inflammation induced by local carrageenan administration paw edema was measured using a pletysmometer. Additionally, levels of C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α) and reactive oxygen species (ROS) were determined in the inflamed paw. Using the mouse model of peripheral inflammation induced by intraperitoneal (ip) administration of zymosan A, the influence of the A2B antagonist on the infiltration of neutrophils into the peritoneum and its effect on the plasma levels of CRP, TNF-α, and IL-6 were investigated. The results showed that PSB-603 administered at a dose of 5 mg/kg b.w. ip significantly reduced inflammation in both tested models. Particularly, it significantly decreased levels of the inflammatory cytokines IL-6, TNF-α and of ROS in the inflamed paw and reduced inflammation of the peritoneum by significantly decreasing the infiltration of leukocytes. Additionally, in the latter model, no statistically significant difference was observed in the CRP level between the control group without inflammation and the group which has been treated with the PSB-603 compound. Thus, the results may indicate the anti-inflammatory activity of adenosine A2B receptor antagonists in two different models of inflammation.
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Affiliation(s)
- Magdalena Kotańska
- Department of Pharmacological Screening, Jagiellonian University Medical College, 9 Medyczna Street, PL 30-688, Krakow, Poland.
| | - Małgorzata Szafarz
- Department of Pharmacokinetics and Physical Pharmacy, Jagiellonian University Medical College, Krakow, Poland
| | - Kamil Mika
- Department of Pharmacological Screening, Jagiellonian University Medical College, 9 Medyczna Street, PL 30-688, Krakow, Poland
| | - Anna Dziubina
- Department of Pharmacodynamics, Jagiellonian University Medical College, 9 Medyczna Street, PL 30-688, Krakow, Poland
| | - Marek Bednarski
- Department of Pharmacological Screening, Jagiellonian University Medical College, 9 Medyczna Street, PL 30-688, Krakow, Poland
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, An der Immenburg 4, D-53121, Bonn, Germany
| | - Jacek Sapa
- Department of Pharmacological Screening, Jagiellonian University Medical College, 9 Medyczna Street, PL 30-688, Krakow, Poland
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Krakow, Poland
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40
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Lo Bello F, Hansbro PM, Donovan C, Coppolino I, Mumby S, Adcock IM, Caramori G. New drugs under development for COPD. Expert Opin Emerg Drugs 2020; 25:419-431. [DOI: 10.1080/14728214.2020.1819982] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Federica Lo Bello
- Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e Delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Philip M. Hansbro
- Centre for Inflammation, Centenary Institute, Sydney, Australia
- Faculty of Science, University of Technology Sydney, Ultimo, NSW, Australia
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, Australia
| | - Chantal Donovan
- Centre for Inflammation, Centenary Institute, Sydney, Australia
- Faculty of Science, University of Technology Sydney, Ultimo, NSW, Australia
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, Australia
| | - Irene Coppolino
- Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e Delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Sharon Mumby
- Airways Disease Section, National Heart and Lung Institute, Imperial College, London, UK
| | - Ian M. Adcock
- Airways Disease Section, National Heart and Lung Institute, Imperial College, London, UK
| | - Gaetano Caramori
- Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e Delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
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41
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Neutrophil elastase promotes macrophage cell adhesion and cytokine production through the integrin-Src kinases pathway. Sci Rep 2020; 10:15874. [PMID: 32981934 PMCID: PMC7522083 DOI: 10.1038/s41598-020-72667-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/26/2020] [Indexed: 01/08/2023] Open
Abstract
There are a number of respiratory diseases characterized by the presence of excess neutrophil elastase (NE) activity in tissues, including cystic fibrosis and chronic obstructive pulmonary disease (COPD). NE is considered a primary contributor to disease development, but the precise mechanism has yet to be fully determined. We hypothesized that NE alters the function of macrophages (Mɸ) which play a critical role in many physiological processes in healthy lungs. We demonstrate that monocyte-derived Mɸ exposed to NE releases active matrix metalloproteinases (MMPs), increase expression of pro-inflammatory cytokines TNFα, IL-1β, and IL-8, and reduce capacity to phagocytose bacteria. Changes in Mɸ function following NE treatment were accompanied by increased adhesion and cytoskeleton re-arrangement, indicating the possibility of integrin involvement. To support this observation, we demonstrate that NE induces phosphorylation of kinases from the Src kinase family, a hallmark of integrin signaling activation. Moreover, pretreatment of Mɸ with a specific Src kinase inhibitor, PP2 completely prevents NE-induced pro-inflammatory cytokine production. Taken together these findings indicate that NE participates in lung destruction not only through direct proteolytic degradation of matrix proteins, but also through activation of Mɸ inflammatory and proteolytic functions.
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42
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Matera MG, Page CP, Calzetta L, Rogliani P, Cazzola M. Pharmacology and Therapeutics of Bronchodilators Revisited. Pharmacol Rev 2020; 72:218-252. [PMID: 31848208 DOI: 10.1124/pr.119.018150] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Bronchodilators remain the cornerstone of the treatment of airway disorders such as asthma and chronic obstructive pulmonary disease (COPD). There is therefore considerable interest in understanding how to optimize the use of our existing classes of bronchodilator and in identifying novel classes of bronchodilator drugs. However, new classes of bronchodilator have proved challenging to develop because many of these have no better efficacy than existing classes of bronchodilator and often have unacceptable safety profiles. Recent research has shown that optimization of bronchodilation occurs when both arms of the autonomic nervous system are affected through antagonism of muscarinic receptors to reduce the influence of parasympathetic innervation of the lung and through stimulation of β 2-adrenoceptors (β 2-ARs) on airway smooth muscle with β 2-AR-selective agonists to mimic the sympathetic influence on the lung. This is currently achieved by use of fixed-dose combinations of inhaled long-acting β 2-adrenoceptor agonists (LABAs) and long-acting muscarinic acetylcholine receptor antagonists (LAMAs). Due to the distinct mechanisms of action of LAMAs and LABAs, the additive/synergistic effects of using these drug classes together has been extensively investigated. More recently, so-called "triple inhalers" containing fixed-dose combinations of both classes of bronchodilator (dual bronchodilation) and an inhaled corticosteroid in the same inhaler have been developed. Furthermore, a number of so-called "bifunctional drugs" having two different primary pharmacological actions in the same molecule are under development. This review discusses recent advancements in knowledge on bronchodilators and bifunctional drugs for the treatment of asthma and COPD. SIGNIFICANCE STATEMENT: Since our last review in 2012, there has been considerable research to identify novel classes of bronchodilator drugs, to further understand how to optimize the use of the existing classes of bronchodilator, and to better understand the role of bifunctional drugs in the treatment of asthma and chronic obstructive pulmonary disease.
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Affiliation(s)
- M G Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - C P Page
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - L Calzetta
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - P Rogliani
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - M Cazzola
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
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43
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Bronchial Asthma: Current Trends in Treatment. ACTA MEDICA MARTINIANA 2020. [DOI: 10.2478/acm-2020-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Asthma is a heterogenous disease which pathophysiology is still poorly understood. Asthma was traditionally divided into allergic (extrinsic) and non-allergic (intrinsic) types, while patients with allergic type responded better to corticosteroids. Since 2013 the definition of asthma has changed. Recently, better insight into clinical consi -derations and underlying inflammatory phenotypes has been gained. Defining these phenotypes has already led to more specific clinical trials and, therefore, to more personalized and successfully targeted therapy. For future, much more effort is put in identifying new phenotype-specific biomarkers which could be helpful in stratification of heterogeneous patients with asthma.
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44
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Defnet AE, Hasday JD, Shapiro P. Kinase inhibitors in the treatment of obstructive pulmonary diseases. Curr Opin Pharmacol 2020; 51:11-18. [PMID: 32361678 DOI: 10.1016/j.coph.2020.03.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/10/2020] [Accepted: 03/26/2020] [Indexed: 12/22/2022]
Abstract
Chronic pulmonary diseases, including chronic obstructive pulmonary disease (COPD) and asthma, are major causes of death and reduced quality of life. Characteristic of chronic pulmonary disease is excessive lung inflammation that occurs in response to exposure to inhaled irritants, chemicals, and allergens. Chronic inflammation leads to remodeling of the airways that includes excess mucus secretion, proliferation of smooth muscle cells, increased deposition of extracellular matrix proteins and fibrosis. Protein kinases have been implicated in mediating inflammatory signals and airway remodeling associated with reduced lung function in chronic pulmonary disease. This review will highlight the role of protein kinases in the lung during chronic inflammation and examine opportunities to use protein kinase inhibitors for the treatment of chronic pulmonary diseases.
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Affiliation(s)
- Amy E Defnet
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, 21201, United States
| | - Jeffery D Hasday
- Department of Medicine, Division of Pulmonary Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, United States
| | - Paul Shapiro
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, 21201, United States.
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45
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Marenghi G, Clementino AR, Fioni A, Buttini F, Sonvico F. Pulmonary delivery of a p38 α/β MAP kinase inhibitor: bioanalytical method validation and biodistribution in rat plasma and respiratory tissues. Eur J Pharm Sci 2020; 149:105341. [PMID: 32305320 DOI: 10.1016/j.ejps.2020.105341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/04/2020] [Accepted: 04/04/2020] [Indexed: 10/24/2022]
Abstract
PF-03715455, an inhaled p38 α/β mitogen-activated protein (MAP) kinase inhibitor (MAPK), has being identified as an agent with potential therapeutic action on lung diseases such as COPD and severe asthma. However, little is known about this MAPKs local and systemic pharmacokinetics after pulmonary delivery. Consequently, the aim of the present work was to develop and validate a method of extraction and quantification of PF-03715455 in rat plasma and lung tissues and to determine the drug biodistribution in plasma and respiratory tissues after intratracheal administration of the drug solution in rats. The method was validated in rat plasma samples and resulted selective and linear in the concentration range of 0.08-100 ng/ml. Then a partial validation was carried out on samples obtained by the extraction and quantification of PF-03715455 from rat lung homogenate in order to ascertain method applicability on lung tissue samples. The intratracheal administration of drug in solution to rats evidenced a rapid elimination from the plasma, while on the contrary a prolonged residence time in lung tissue was evidenced. In conclusion, a linear, accurate, precise and reproducible method has been developed and validated according to FDA and EMA guidelines to quantify plasmatic and tissue-associated concentrations of PF-03715455 in order to investigate this compound in pharmacokinetics pre-clinical studies in rats. The administration of drug solution evidenced a prolonged permanence of the drug in the lungs that could be related to a slow absorption/poor permeability of the drug across airways epithelia.
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Affiliation(s)
| | - Adryana Rocha Clementino
- Food and Drug Department, University of Parma, Parma, Italy; Biopharmanet-TEC, University of Parma, Parma, Italy
| | | | - Francesca Buttini
- Food and Drug Department, University of Parma, Parma, Italy; Biopharmanet-TEC, University of Parma, Parma, Italy
| | - Fabio Sonvico
- Food and Drug Department, University of Parma, Parma, Italy; Biopharmanet-TEC, University of Parma, Parma, Italy.
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46
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Lamb DJ, Rust A, Rudisch A, Glüxam T, Harrer N, Machat H, Christ I, Colbatzky F, Wernitznig A, Osswald A, Sommergruber W. Inhibition of SYK kinase does not confer a pro-proliferative or pro-invasive phenotype in breast epithelium or breast cancer cells. Oncotarget 2020; 11:1257-1272. [PMID: 32292575 PMCID: PMC7147091 DOI: 10.18632/oncotarget.27545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 03/14/2020] [Indexed: 12/18/2022] Open
Abstract
SYK has been reported to possess both tumour promotor and repressor activities and deletion has been linked to a pro-proliferative / pro-invasive phenotype in breast tumours. It is unclear whether this is a consequence of protein deletion or loss of kinase activity. The SYK inhibitor, BI 1002494, caused no increase in proliferation in breast cancer cells or primary mammary epithelial cells in 2D or 3D cultures, nor changes in proliferation (CD1/2, CDK4, PCNA, Ki67) or invadopodia markers (MMP14, PARP, phospho-vimentin Ser56). BI 1002494 did not alter SYK protein expression. There was no change in phenotype observed in 3D cultures after addition of BI 1002494. Thirteen weeks of treatment with BI 1002494 resulted in no ductal branching or cellular proliferation in the mammary glands of mice. An in silico genetic analysis in breast tumour samples revealed no evidence that SYK has a typical tumour suppressor gene profile such as focal deletion, inactivating mutations or lower expression levels. Furthermore, SYK mutations were not associated with reduction in survival and disease-free period in breast cancer patients. In conclusion, small molecule inhibition of the kinase function of SYK does not contribute to a typical tumour suppressor profile.
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Affiliation(s)
- David J Lamb
- Immunology & Respiratory, Boehringer Ingelheim Pharma GmbH & Co. KG, 88397 Biberach an der Riß, Germany
| | - Aleksander Rust
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Albin Rudisch
- Cancer Cell Signalling, Boehringer Ingelheim RCV GmbH & Co KG, A-1121 Vienna, Austria
| | - Tobias Glüxam
- Department of Medicine I, Comprehensive Cancer Center, Medical University of Vienna, 1090 Wien, Austria
| | - Nathalie Harrer
- Cancer Cell Signalling, Boehringer Ingelheim RCV GmbH & Co KG, A-1121 Vienna, Austria
| | - Herwig Machat
- Cancer Cell Signalling, Boehringer Ingelheim RCV GmbH & Co KG, A-1121 Vienna, Austria
| | - Ingrid Christ
- Immunology & Respiratory, Boehringer Ingelheim Pharma GmbH & Co. KG, 88397 Biberach an der Riß, Germany
| | - Florian Colbatzky
- Non-clinical drug safety, Boehringer Ingelheim Pharma GmbH & Co. KG, 88397 Biberach an der Riß, Germany
| | - Andreas Wernitznig
- Cancer Cell Signalling, Boehringer Ingelheim RCV GmbH & Co KG, A-1121 Vienna, Austria
| | - Annika Osswald
- Translational Medicine and Clinical Pharmacology, Boehringer Ingelheim Pharma GmbH & Co. KG, 88397 Biberach an der Riß, Germany
| | - Wolfgang Sommergruber
- Cancer Cell Signalling, Boehringer Ingelheim RCV GmbH & Co KG, A-1121 Vienna, Austria.,Biotechnology, University of Applied Sciences, 1030 Vienna, Austria
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Pelaia C, Vatrella A, Crimi C, Gallelli L, Terracciano R, Pelaia G. Clinical relevance of understanding mitogen-activated protein kinases involved in asthma. Expert Rev Respir Med 2020; 14:501-510. [PMID: 32098546 DOI: 10.1080/17476348.2020.1735365] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Mitogen-activated protein kinases (MAPKs) are a large family of evolutionary conserved intracellular enzymes that play a pivotal role in signaling pathways mediating the biologic actions of a wide array of extracellular stimuli.Areas covered: MAPKs are implicated in most pathogenic events involved in asthma, including both inflammatory and structural changes occurring in the airways. Indeed, MAPKs are located at the level of crucial convergence points within the signal transduction networks activated by many cytokines, chemokines, growth factors, and other inducers of bronchial inflammation and remodeling such as immunoglobulin E (IgE) and oxidative stress.Expert opinion: Therefore, given the growing importance of MAPKs in asthma pathobiology, these signaling enzymes are emerging as key intracellular pathways whose upstream activation can be inhibited by biological drugs such as anti-cytokines and anti-IgE.
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Affiliation(s)
- Corrado Pelaia
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Claudia Crimi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Luca Gallelli
- Department of Health Science, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Rosa Terracciano
- Department of Health Science, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Girolamo Pelaia
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
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Pelaia C, Vatrella A, Sciacqua A, Terracciano R, Pelaia G. Role of p38-mitogen-activated protein kinase in COPD: pathobiological implications and therapeutic perspectives. Expert Rev Respir Med 2020; 14:485-491. [PMID: 32077346 DOI: 10.1080/17476348.2020.1732821] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Introduction: The p38 serine-threonine kinases are members of the large family of mitogen-activated protein kinases (MAPK). In particular, p38 MAPK subgroup includes four isoforms (α, β, γ, δ), among which p38α and p38β are mainly involved in inflammatory disorders. Indeed, by activating key transcription factors and by inducing the expression of several cytokines and chemokines, p38α plays a central role in the pathobiology of chronic obstructive pulmonary disease (COPD).Areas covered: This concise review focuses on the contribution of p38 MAPK to development, maintenance, and amplification of chronic lung inflammation in COPD. Moreover, we discuss the potential role of p38 MAPK as suitable target for perspective therapeutic approaches under evaluation as potential new COPD treatments. In this regard, an extensive literature search has been conducted throughout PubMed source (1990-2020).Expert opinion: Despite some promising preclinical data, so far the results of clinical trials evaluating p38 MAPK inhibitors have been quite disappointing, thus suggesting a cautious judgment about the future perspectives of these drugs for COPD therapy.
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Affiliation(s)
- Corrado Pelaia
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Rosa Terracciano
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
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Cazzola M, Rogliani P, Matera MG. The future of bronchodilation: looking for new classes of bronchodilators. Eur Respir Rev 2019; 28:28/154/190095. [PMID: 31871127 DOI: 10.1183/16000617.0095-2019] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/03/2019] [Indexed: 12/13/2022] Open
Abstract
Available bronchodilators can satisfy many of the needs of patients suffering from airway disorders, but they often do not relieve symptoms and their long-term use raises safety concerns. Therefore, there is interest in developing new classes that could help to overcome the limits that characterise the existing classes.At least nine potential new classes of bronchodilators have been identified: 1) selective phosphodiesterase inhibitors; 2) bitter-taste receptor agonists; 3) E-prostanoid receptor 4 agonists; 4) Rho kinase inhibitors; 5) calcilytics; 6) agonists of peroxisome proliferator-activated receptor-γ; 7) agonists of relaxin receptor 1; 8) soluble guanylyl cyclase activators; and 9) pepducins. They are under consideration, but they are mostly in a preclinical phase and, consequently, we still do not know which classes will actually be developed for clinical use and whether it will be proven that a possible clinical benefit outweighs the impact of any adverse effect.It is likely that if developed, these new classes may be a useful addition to, rather than a substitution of, the bronchodilator therapy currently used, in order to achieve further optimisation of bronchodilation.
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Affiliation(s)
- Mario Cazzola
- Dept of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Paola Rogliani
- Dept of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
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He Y, Liang Y, Han R, Lu WL, Mak JCW, Zheng Y. Rational particle design to overcome pulmonary barriers for obstructive lung diseases therapy. J Control Release 2019; 314:48-61. [PMID: 31644935 DOI: 10.1016/j.jconrel.2019.10.035] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/16/2019] [Accepted: 10/18/2019] [Indexed: 02/07/2023]
Abstract
Pulmonary delivery of active drugs has been applied for the treatment of obstructive lung diseases, including asthma, chronic obstructive pulmonary disease and cystic fibrosis, for several decades and has achieved progress in symptom management by bronchodilator inhalation. However, substantial progress in anti-inflammation, prevention of airway remodeling and disease progression is limited, since the majority of the formulation strategies focus only on particle deposition, which is insufficient for pulmonary delivery of the drugs. The lack of knowledge on lung absorption barriers in obstructive lung diseases and on pathogenesis impedes the development of functional formulations by rational design. In this review, we describe the physiological structure and biological functions of the barriers in various regions of the lung, review the pathogenesis and functional changes of barriers in obstructive lung diseases, and examine the interaction of these barriers with particles to influence drug delivery efficiency. Subsequently, we review rational particle design for overcoming lung barriers based on excipients selection, particle size and surface properties, release properties and targeting ability. Additionally, useful particle fabrication strategies and commonly used drug carriers for pulmonary delivery in obstructive lung diseases are proposed in this article.
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Affiliation(s)
- Yuan He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau
| | - Yingmin Liang
- Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region
| | - Run Han
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau
| | - Wan-Liang Lu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug System, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Judith Choi Wo Mak
- Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region; Department of Pharmacology & Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region.
| | - Ying Zheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau.
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