1
|
Kraik K, Tota M, Laska J, Łacwik J, Paździerz Ł, Sędek Ł, Gomułka K. The Role of Transforming Growth Factor-β (TGF-β) in Asthma and Chronic Obstructive Pulmonary Disease (COPD). Cells 2024; 13:1271. [PMID: 39120302 PMCID: PMC11311642 DOI: 10.3390/cells13151271] [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: 06/10/2024] [Revised: 07/14/2024] [Accepted: 07/26/2024] [Indexed: 08/10/2024] Open
Abstract
Asthma and chronic obstructive pulmonary disease (COPD) represent chronic inflammatory respiratory disorders that, despite having distinct pathophysiological underpinnings, both feature airflow obstruction and respiratory symptoms. A critical component in the pathogenesis of each condition is the transforming growth factor-β (TGF-β), a multifunctional cytokine that exerts varying influences across these diseases. In asthma, TGF-β is significantly involved in airway remodeling, a key aspect marked by subepithelial fibrosis, hypertrophy of the smooth muscle, enhanced mucus production, and suppression of emphysema development. The cytokine facilitates collagen deposition and the proliferation of fibroblasts, which are crucial in the structural modifications within the airways. In contrast, the role of TGF-β in COPD is more ambiguous. It initially acts as a protective agent, fostering tissue repair and curbing inflammation. However, prolonged exposure to environmental factors such as cigarette smoke causes TGF-β signaling malfunction. Such dysregulation leads to abnormal tissue remodeling, marked by excessive collagen deposition, enlargement of airspaces, and, thus, accelerated development of emphysema. Additionally, TGF-β facilitates the epithelial-to-mesenchymal transition (EMT), a process contributing to the phenotypic alterations observed in COPD. A thorough comprehension of the multifaceted role of TGF-β in asthma and COPD is imperative for elaborating precise therapeutic interventions. We review several promising approaches that alter TGF-β signaling. Nevertheless, additional studies are essential to delineate further the specific mechanisms of TGF-β dysregulation and its potential therapeutic impacts in these chronic respiratory diseases.
Collapse
Affiliation(s)
- Krzysztof Kraik
- Student Scientific Group of Internal Medicine and Allergology, Clinical Department of Allergology and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 50-369 Wrocław, Poland
| | - Maciej Tota
- Student Scientific Group of Internal Medicine and Allergology, Clinical Department of Allergology and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 50-369 Wrocław, Poland
| | - Julia Laska
- Student Scientific Group of Microbiology and Immunology, Department of Microbiology and Immunology, Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Julia Łacwik
- Student Scientific Group of Microbiology and Immunology, Department of Microbiology and Immunology, Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Łukasz Paździerz
- Student Scientific Group of Internal Medicine and Allergology, Clinical Department of Allergology and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 50-369 Wrocław, Poland
| | - Łukasz Sędek
- Department of Microbiology and Immunology, Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland
| | - Krzysztof Gomułka
- Clinical Department of Allergology and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 50-369 Wrocław, Poland
| |
Collapse
|
2
|
Shi F, Cao J, Zhou D, Wang X, Yang H, Liu T, Chen Z, Zeng J, Du S, Yang L, Jia R, Zhang S, Zhang M, Guo Y, Lin X. Revealing the clinical effect and biological mechanism of acupuncture in COPD: A review. Biomed Pharmacother 2024; 170:115926. [PMID: 38035864 DOI: 10.1016/j.biopha.2023.115926] [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: 08/01/2023] [Revised: 11/12/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND To provide new ideas for the clinical and mechanism research of acupuncture in the treatment of chronic obstructive pulmonary disease (COPD), this study systematically reviews clinical research and the progress of basic research of acupuncture in the treatment of COPD. METHODS PubMed and Web of Science databases were searched using acupuncture and COPD as keywords in the last 10 years, and the included literature was determined according to exclusion criteria. FINDINGS Acupuncture can relieve clinical symptoms, improve exercise tolerance, anxiety, and nutritional status, as well as hemorheological changes (blood viscosity), reduce the inflammatory response, and reduce the duration and frequency of COPD in patients with COPD. Mechanistically, acupuncture inhibits M1 macrophage activity, reduces neutrophil infiltration, reduces inflammatory factor production in alveolar type II epithelial cells, inhibits mucus hypersecretion of airway epithelial cells, inhibits the development of chronic inflammation in COPD, and slows tissue structure destruction. Acupuncture may control pulmonary COPD inflammation through the vagal-cholinergic anti-inflammatory, vagal-adrenomedullary-dopamine, vagal-dual-sensory nerve fiber-pulmonary, and CNS-hypothalamus-orexin pathways. Furthermore, acupuncture can increase endogenous cortisol levels by inhibiting the HPA axis, thus improving airway antioxidant capacity and reducing airway inflammation in COPD. In conclusion, the inhibition of the chronic inflammatory response is the key mechanism of acupuncture treatment for COPD.
Collapse
Affiliation(s)
- Fangyuan Shi
- Tianjin Key Laboratory of Modern Chinese Medicine Theory of Innovation and Application, School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Jiaojiao Cao
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Dan Zhou
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xue Wang
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Haitao Yang
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Tingting Liu
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Zhihan Chen
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Jiaming Zeng
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Simin Du
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Lin Yang
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Ruo Jia
- Tianjin Key Laboratory of Modern Chinese Medicine Theory of Innovation and Application, School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Siqi Zhang
- Ministry of Education, and State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, China
| | - Mingxing Zhang
- School of Intergrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Yi Guo
- Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Xiaowei Lin
- Tianjin Key Laboratory of Modern Chinese Medicine Theory of Innovation and Application, School of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Research Center of Experimental Acupuncture Science, School of Acupuncture-Moxibustion and Tuina, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| |
Collapse
|
3
|
Nadwa EH, Al-Kuraishy HM, Al-Gareeb AI, Elekhnawy E, Albogami SM, Alorabi M, Batiha GES, De Waard M. Cholinergic dysfunction in COVID-19: frantic search and hoping for the best. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:453-468. [PMID: 36460816 PMCID: PMC9735034 DOI: 10.1007/s00210-022-02346-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022]
Abstract
A novel coronavirus known as severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is a potential cause of acute respiratory infection called coronavirus disease 2019 (COVID-19). The binding of SARS-CoV-2 with angiotensin-converting enzyme 2 (ACE2) induces a series of inflammatory cellular events with cytopathic effects leading to cell injury and hyperinflammation. Severe SARS-CoV-2 infection may lead to dysautonomia and sympathetic storm due to dysfunction of the autonomic nervous system (ANS). Therefore, this review aimed to elucidate the critical role of the cholinergic system (CS) in SARS-CoV-2 infection. The CS forms a multi-faceted network performing diverse functions in the body due to its distribution in the neuronal and non-neuronal cells. Acetylcholine (ACh) acts on two main types of receptors which are nicotinic receptors (NRs) and muscarinic receptors (MRs). NRs induce T cell anergy with impairment of antigen-mediated signal transduction. Nicotine through activation of T cell NRs inhibits the expression and release of the pro-inflammatory cytokines. NRs play important anti-inflammatory effects while MRs promote inflammation by inducing the release of pro-inflammatory cytokines. SARS-CoV-2 infection can affect the morphological and functional stability of CS through the disruption of cholinergic receptors. SARS-CoV-2 spike protein is similar to neurotoxins, which can bind to nicotinic acetylcholine receptors (nAChR) in the ANS and brain. Therefore, cholinergic receptors mainly nAChR and related cholinergic agonists may affect the pathogenesis of SARS-CoV-2 infection. Cholinergic dysfunction in COVID-19 is due to dysregulation of nAChR by SARS-CoV-2 promoting the central sympathetic drive with the development of the sympathetic storm. As well, nAChR activators through interaction with diverse signaling pathways can reduce the risk of inflammatory disorders in COVID-19. In addition, nAChR activators may mitigate endothelial dysfunction (ED), oxidative stress (OS), and associated coagulopathy in COVID-19. Similarly, nAChR activators may improve OS, inflammatory changes, and cytokine storm in COVID-19. Therefore, nAChR activators like varenicline in virtue of its anti-inflammatory and anti-oxidant effects with direct anti-SARS-CoV-2 effect could be effective in the management of COVID-19.
Collapse
Affiliation(s)
- Eman Hassan Nadwa
- Department of Pharmacology and Therapeutics, College of Medicine, Jouf University, Sakakah, 72345 Saudi Arabia
- Department of Medical Pharmacology, Faculty of Medicine, Cairo University, Giza, 12613 Egypt
| | - Hayder M. Al-Kuraishy
- Department of Pharmacology, Toxicology and Medicine, College of Medicine, Al-Mustansiriyah University, Baghdad, 14132 Iraq
| | - Ali I. Al-Gareeb
- Department of Pharmacology, Toxicology and Medicine, College of Medicine, Al-Mustansiriyah University, Baghdad, 14132 Iraq
| | - Engy Elekhnawy
- Microbiology and Immunology Department, Faculty of Pharmacy, Tanta University, Tanta, 31527 Egypt
| | - Sarah M. Albogami
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif, 21944 Saudi Arabia
| | - Mohammed Alorabi
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif, 21944 Saudi Arabia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511 Al Beheira Egypt
| | - Michel De Waard
- Smartox Biotechnology, 6 Rue Des Platanes, 38120 Saint-Egrève, France
- L’Institut du Thorax, INSERM, CNRS, UNIV NANTES, 44007 Nantes, France
- LabEx “Ion Channels, Science & Therapeutics”, Université de Nice Sophia-Antipolis, 06560 Valbonne, France
| |
Collapse
|
4
|
Cazzola M, Braido F, Calzetta L, Matera MG, Piraino A, Rogliani P, Scichilone N. The 5T approach in asthma: Triple Therapy Targeting Treatable Traits. Respir Med 2022; 200:106915. [PMID: 35753188 DOI: 10.1016/j.rmed.2022.106915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/27/2022] [Accepted: 06/06/2022] [Indexed: 11/19/2022]
Abstract
Using a therapeutic strategy that is free from traditional diagnostic labels and based on the identification of "treatable traits" (TTs), which are influential in clinical presentations in each patient, might overcome the difficulties in identifying and validating asthma phenotypes and endotypes. Growing evidence is documenting the importance of using the triple therapy with ICS, LABA, and LAMAs in a single inhaler (SITT) in cases of asthma not controlled by ICS/LABA and in the prevention of exacerbations. The identification of TTs may overcome the possibility of using SITT without considering the specific needs of the patient. In effect, it allows a treatment strategy that is closer to the precision strategy now widely advocated for the management of patients with asthma. There are different TTs in asthma that may benefit from treatment with SITT, regardless of guideline recommendations. The airflow limitation and small airway dysfunction are key TTs that are present in different phenotypes/endotypes, do not depend on the degree of T2 inflammation, and respond better than other treatments to SITT. We suggest that the 5T (Triple Therapy Targeting Treatable Traits) approach should be applied to the full spectrum of asthma, not just severe asthma, and, consequently, SITT should begin earlier than currently recommended.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
| | - Fulvio Braido
- Department of Allergy and Respiratory Diseases, University of Genoa, Genoa, Italy
| | - Luigino Calzetta
- Unit of Respiratory Diseases and Lung Function, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessio Piraino
- Respiratory Area, Medical Affairs, Chiesi Italia, Parma, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Nicola Scichilone
- Division of Respiratory Diseases, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| |
Collapse
|
5
|
Calzetta L, Pistocchini E, Ritondo BL, Cavalli F, Camardelli F, Rogliani P. Muscarinic receptor antagonists and airway inflammation: A systematic review on pharmacological models. Heliyon 2022; 8:e09760. [PMID: 35785239 PMCID: PMC9240991 DOI: 10.1016/j.heliyon.2022.e09760] [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: 03/18/2022] [Revised: 05/18/2022] [Accepted: 06/17/2022] [Indexed: 12/05/2022] Open
Abstract
Airway inflammation is crucial in the pathogenesis of many respiratory diseases, including chronic obstructive pulmonary disease (COPD) and asthma. Current evidence supports the beneficial impact of muscarinic receptor antagonists against airway inflammation from bench-to-bedside. Considering the numerous sampling approaches and the ethical implications required to study inflammation in vivo in patients, the use of pre-clinical models is inevitable. Starting from our recently published systematic review concerning the impact of muscarinic antagonists, we have systematically assessed the current pharmacological models of airway inflammation and provided an overview on the advances in in vitro and ex vivo approaches. The purpose of in vitro models is to recapitulate selected pathophysiological parameters or processes that are crucial to the development of new drugs within a controlled environment. Nevertheless, immortalized cell lines or primary airway cells present major limitations, including the inability to fully replicate the conditions of the corresponding cell types within a whole organism. Induced animal models are extensively used in research in the attempt to replicate a respiratory condition reflective of a human pathological state, although considering animal models with spontaneously occurring respiratory diseases may be more appropriate since most of the clinical features are accompanied by lung pathology resembling that of the human condition. In recent years, three-dimensional organoids have become an alternative to animal experiments, also because animal models are unable to fully mimic the complexity of human pulmonary diseases. Ex vivo studies performed on human isolated airways have a superior translational value compared to in vitro and animal models, as they retain the morphology and the microenvironment of the lung in vivo. In the foreseeable future, greater effort should be undertaken to rely on more physiologically relevant models, that provide translational value into clinic and have a direct impact on patient outcomes.
Collapse
Affiliation(s)
- Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
- Corresponding author.
| | - Elena Pistocchini
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Beatrice Ludovica Ritondo
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Francesco Cavalli
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Francesca Camardelli
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| |
Collapse
|
6
|
Su JC, Zhang Y, Cheng C, Zhu YN, Ye YM, Sun YK, Xiang SY, Wang Y, Liu ZB, Zhang XF. Hydrogen regulates the M1/M2 polarization of alveolar macrophages in a rat model of chronic obstructive pulmonary disease. Exp Lung Res 2021; 47:301-310. [PMID: 34282696 DOI: 10.1080/01902148.2021.1919788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease (COPD) is a respiratory disease with high morbidity and mortality worldwide, so far there is no ideal treatment method. Previous studies have shown that hydrogen (H2) is involved in the treatment of COPD as an antioxidant. In this study, the effect of H2 on M1/M2 polarization of alveolar macrophages in COPD rats was observed, and its anti-inflammatory mechanism was further elucidated. Methods: Twenty-four Sprague-Dawley rats were randomly divided into three groups including the control, COPD and H2 group. A rat model of COPD was established by cigarette exposure combined with lipopolysaccharide (LPS) induction. H2 therapy was administered 2 hours per day for 14 days. Lung function and pathology were assessed. The levels of interleukin (IL)-6, tumor necrosis factor (TNF)-α, transforming growth factor (TGF)-β1 and IL-10 in bronchoalveolar lavage fluid (BALF) and lung tissue were measured by enzyme-linked immunosorbent assay. The mRNA, protein expression and immunoreactivity of inducible nitric oxide synthase (iNOS) and arginase (Arg)-1 in lung were observed by quantitative real-time PCR, western blot and immunohistochemistry. Results: Compared with the control rats, there were a significant decline in lung function, a marked inflammatory infiltration and pulmonary parenchymal remodeling and the increases of IL-6, TNF-α and TGF-β1 levels in BALF and lung tissue, but a lower expression of IL-10 in COPD rats. The iNOS mRNA and protein expression, as well as its optical density (OD), were increased significantly in lung tissue, while those of Arg-1 decreased significantly. H2 treatment improved the lung function and the parenchymal inflammation, reversed the increased levels of IL-6, TNF-α and TGF-β1, and the lower IL-10. Meanwhile, H2 also down-regulated the expression of iNOS, but up-regulated expression of Arg-1 in lung tissue. Conclusion: H2 reduces inflammation in the lung of COPD, which may be related to its inhibition of M1 type polarization and activation of M2 type polarization of alveolar macrophage.
Collapse
Affiliation(s)
- Jing-Chao Su
- College of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yi Zhang
- Graduate School, Anhui University of Chinese Medicine, Hefei, Anhui, China.,College of Acupuncture and Tuina, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Chen Cheng
- Graduate School, Anhui University of Chinese Medicine, Hefei, Anhui, China.,College of Acupuncture and Tuina, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yi-Nan Zhu
- College of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yu-Meng Ye
- College of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yong-Kang Sun
- College of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Shui-Ying Xiang
- College of Acupuncture and Tuina, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yuan Wang
- College of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Zi-Bing Liu
- College of Acupuncture and Tuina, Anhui University of Chinese Medicine, Hefei, Anhui, China.,Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Xin-Fang Zhang
- College of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China.,Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
| |
Collapse
|
7
|
Cheng SL. Comparison of Effectiveness Using Different Dual Bronchodilator Agents in Chronic Obstructive Pulmonary Disease Treatment. J Clin Med 2021; 10:jcm10122649. [PMID: 34208599 PMCID: PMC8235085 DOI: 10.3390/jcm10122649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 11/22/2022] Open
Abstract
The effectiveness and safety of fixed dual long-acting bronchodilators for chronic obstructive pulmonary disease (COPD) patients have been well established; however, there is a paucity of clinical effectiveness comparison in patients with COPD treatment. The aim of the current study was to compare the effectiveness of three once-daily dual bronchodilator agents in patients with COPD. Patients with diagnosed COPD and treated with a long-acting beta-agonist (LABA) + long-acting muscarinic antagonist (LAMA) fixed-dose combination therapy (UME/VIL (umeclidinium and vilanterol inhalation powder), IND/GLY (indacaterol and glycopyrronium), and TIO/OLO (tiotropium and olodaterol)) were enrolled in this retrospective study over a period of 12 months. Effectiveness assessments were evaluated using a COPD assessment test (CAT) and lung function parameters. Besides, times for acute exacerbation were also assessed. The enrolled patients’ number was 177 in IND/GLY, 176 in UME/VIL and 183 in TIO/OLO. Lung function measurements with FEV1 had significantly improved for patients using TIO/OLO (98.7 mL) compared to those of IND/GLY (65.2 mL) and UME/VIL (64.4 mL) (p < 0.001). CAT scores were also significantly decreased in patients treated with TIO/OLO (CAT down 5.6) than those with IND/GLY (3.8) and UME/VIL (3.9) (p = 0.03). Acute exacerbation was also reduced in patients using TIO/OLO (4.9%) compared with those using IND/GLY (10.2%) and UME/VIL (11.9%) (p = 0.01). Significant improvement in pulmonary function, symptoms were demonstrated after 12 months of LABA/LAMA fixed-dose combination therapy with three different treatment options. TIO/OLO demonstrated higher therapeutic effects compared with UME/VIL or IND/GLY. Determining clinical relevance will require a well-designed randomized controlled trial.
Collapse
Affiliation(s)
- Shih-Lung Cheng
- Department of Internal Medicine, Far Eastern Memorial Hospital, New-Taipei City 22060, Taiwan; ; Tel.: +886-2-8966-7000 (ext. 2160); Fax: +886-2-7738-0708
- Department of Chemical Engineering and Materials Science, Yuan-Ze University, Taoyuan City 320315, Taiwan
| |
Collapse
|
8
|
Halder N, Lal G. Cholinergic System and Its Therapeutic Importance in Inflammation and Autoimmunity. Front Immunol 2021; 12:660342. [PMID: 33936095 PMCID: PMC8082108 DOI: 10.3389/fimmu.2021.660342] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 03/26/2021] [Indexed: 12/11/2022] Open
Abstract
Neurological and immunological signals constitute an extensive regulatory network in our body that maintains physiology and homeostasis. The cholinergic system plays a significant role in neuroimmune communication, transmitting information regarding the peripheral immune status to the central nervous system (CNS) and vice versa. The cholinergic system includes the neurotransmitter\ molecule, acetylcholine (ACh), cholinergic receptors (AChRs), choline acetyltransferase (ChAT) enzyme, and acetylcholinesterase (AChE) enzyme. These molecules are involved in regulating immune response and playing a crucial role in maintaining homeostasis. Most innate and adaptive immune cells respond to neuronal inputs by releasing or expressing these molecules on their surfaces. Dysregulation of this neuroimmune communication may lead to several inflammatory and autoimmune diseases. Several agonists, antagonists, and inhibitors have been developed to target the cholinergic system to control inflammation in different tissues. This review discusses how various molecules of the neuronal and non-neuronal cholinergic system (NNCS) interact with the immune cells. What are the agonists and antagonists that alter the cholinergic system, and how are these molecules modulate inflammation and immunity. Understanding the various functions of pharmacological molecules could help in designing better strategies to control inflammation and autoimmunity.
Collapse
Affiliation(s)
- Namrita Halder
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, India
| | - Girdhari Lal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, India
| |
Collapse
|
9
|
Cazzola M, Matera MG, Rogliani P, Calzetta L. Comparative studies of dual bronchodilation in COPD. Monaldi Arch Chest Dis 2021; 91. [PMID: 33586398 DOI: 10.4081/monaldi.2021.1625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 12/11/2020] [Indexed: 11/23/2022] Open
Abstract
Dual bronchodilation therapy is becoming the cornerstone for the treatment of COPD because the clinical benefits of LABA/LAMA fixed-dose combinations (FDCs) are now extensively established. Therefore, it not surprising that a number of LAMA/LABA combinations in a single inhaler have now been approved for clinical use as treatments for patients with COPD. Regrettably, very few head-to-head studies between all of the available LABA/LAMA FDCs have been carried out. This makes choosing the most appropriate FDC difficult. Comparative effectiveness research that also uses conventional meta-analyses to compare different care strategies can help generate useful information. A bidimensional comparative analysis across LAMA/LABA FDCs has suggested constant superiority for tiotropium/olodaterol. However, considering that there is not an equivalent amount of evidence on efficacy outcomes for all LAMA/LABA FDCs, a proper comparison between the different LAMA/LABA FDCs cannot be made yet, and the information available is still rather inconsistent.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome.
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples.
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome.
| | - Luigino Calzetta
- Unit of Respiratory Disease and Lung Function, Department of Medicine and Surgery, University of Parma.
| |
Collapse
|
10
|
Calzetta L, Coppola A, Ritondo BL, Matino M, Chetta A, Rogliani P. The Impact of Muscarinic Receptor Antagonists on Airway Inflammation: A Systematic Review. Int J Chron Obstruct Pulmon Dis 2021; 16:257-279. [PMID: 33603353 PMCID: PMC7886086 DOI: 10.2147/copd.s285867] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/30/2020] [Indexed: 12/16/2022] Open
Abstract
Long-acting muscarinic receptor antagonists (LAMAs) are the cornerstone for the treatment of chronic obstructive pulmonary disease (COPD); furthermore, tiotropium is approved as add-on therapy in severe asthmatic patients. Accumulating evidence suggests that LAMAs may modulate airway contractility and airway hyperresponsiveness not only by blocking muscarinic acetylcholine receptors (mAchRs) expressed on airway smooth muscle but also via anti-inflammatory mechanisms by blocking mAchRs expressed on inflammatory cells, submucosal glands, and epithelial cells. The aim of this systematic review, performed according to the PRISMA-P guidelines, was to provide a synthesis of the literature on the anti-inflammatory impact of muscarinic receptor antagonists in the airways. Most of the current evidence originates from studies on tiotropium, that demonstrated a reduction in synthesis and release of cytokines and chemokines, as well as the number of total and differential inflammatory cells, induced by different pro-inflammatory stimuli. Conversely, few data are currently available for aclidinium and glycopyrronium, whereas no studies on the potential anti-inflammatory effect of umeclidinium have been reported. Overall, a large body of evidence supports the beneficial impact of tiotropium against airway inflammation. Further well-designed randomized controlled trials are needed to better elucidate the anti-inflammatory mechanisms leading to the protective effect of LAMAs against exacerbations via identifying suitable biomarkers.
Collapse
Affiliation(s)
- Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
| | - Angelo Coppola
- Division of Respiratory Medicine, University Hospital "Policlinico Tor Vergata", Rome, Italy
| | - Beatrice Ludovica Ritondo
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Matteo Matino
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Alfredo Chetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
| | - Paola Rogliani
- Division of Respiratory Medicine, University Hospital "Policlinico Tor Vergata", Rome, Italy.,Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| |
Collapse
|
11
|
Braghiroli A, Braido F, Piraino A, Rogliani P, Santus P, Scichilone N. Day and Night Control of COPD and Role of Pharmacotherapy: A Review. Int J Chron Obstruct Pulmon Dis 2020; 15:1269-1285. [PMID: 32606638 PMCID: PMC7283230 DOI: 10.2147/copd.s240033] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 05/03/2020] [Indexed: 12/30/2022] Open
Abstract
The topic of 24-hour management of COPD is related to day-to-night symptoms management, specific follow-up and patients' adherence to therapy. COPD symptoms strongly vary during day and night, being worse in the night and early morning. This variability is not always adequately considered in the trials. Night-time symptoms are predictive of higher mortality and more frequent exacerbations; therefore, they should be a target of therapy. During night-time, in COPD patients the supine position is responsible for a different thoracic physiology; moreover, during some sleep phases the vagal stimulation determines increased bronchial secretions, increased blood flow in the bronchial circulation (enhancing inflammation) and increased airway resistance (broncho-motor tone). Moreover, in COPD patients the circadian rhythm may be impaired. The role of pharmacotherapy in this regard is still poorly investigated. Symptoms can be grossly differentiated according to the different phenotypes of the disease: wheezing recalls asthma, while dyspnea is strongly related to emphysema (dynamic hyperinflation) or obstructive bronchiolitis (secretions). Those symptoms may be different targets of therapy. In this regard, GOLD recommendations for the first time introduced the concept of phenotype distinction suggesting the use of inhaled corticosteroids (ICS) particularly when an asthmatic pattern or eosiophilic inflammations are present, and hypothesized different approaches to target symptoms (ie, dyspnea) or exacerbations. Pharmacotherapy should be evaluated and possibly directed on the basis of circadian variations, for instance, supporting the use of twice-daily rapid-action bronchodilators and evening dose of ICS. Recommendations on day and night symptoms monitoring strategies and choice of the specific drug according to patient's profile are still not systematically investigated or established. This review is the summary of an advisory board on the topic "24-hour control of COPD and role of pharmacotherapy", held by five pulmonologists, experts in respiratory pathophysiology, pharmacology and sleep medicine.
Collapse
Affiliation(s)
- Alberto Braghiroli
- Department of Pulmonary Rehabilitation, Sleep Laboratory, Istituti Clinici Scientifici Maugeri, IRCCS, Veruno, NO, Italy
| | - Fulvio Braido
- Department of Internal Medicine, Respiratory Diseases and Allergy Clinic, University of Genoa, Azienda Policlinico IRCCS San Martino, Genoa, Italy
| | - Alessio Piraino
- Respiratory Area, Medical Affairs Chiesi Italia, Parma, Italy
| | - Paola Rogliani
- Respiratory Unit, Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Pierachille Santus
- Pierachille Santus, Department of Biomedical and Clinical Sciences (DIBIC), University of Milan, Milan, Italy
| | - Nicola Scichilone
- Department of Biomedicine and Internal and Specialistic Medicine (DIBIMIS), University of Palermo, Palermo, Italy
| |
Collapse
|
12
|
López-Campos JL, Rodríguez DA, Quintana-Gallego E, Martínez-Llorens J, Carrasco Hernández L, Barreiro E. Ten Research Questions for Improving COPD Care in the Next Decade. COPD 2019; 16:311-320. [PMID: 31576763 DOI: 10.1080/15412555.2019.1668919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
With the 60th anniversary of the CIBA symposium, it is worth evaluating research questions that should be prioritized in the future. Coming research initiatives can be summarized in 10 main areas. (1) From epidemiology the impact of new forms of electronic cigarettes on prevalence and mortality of COPD will be sought. (2) The study of the disease endotypes and its relationship phenotypes will have to be unraveled in the next decade. (3) Diagnosis of COPD faces several challenges opening the possibility of a change in the definition of the disease itself. (4) Patients' classification and risk stratification will need to be clarified and reassessed. (5) The asthma-COPD overlap dilemma will have to be clarified and define whether both conditions represent one only chronic airway disease again. (6) Integrating comorbidities in COPD care will be key in a progressively ageing population to improve clinical care in a chronic care model. (7) Nonpharmacological management have areas for research including pulmonary rehabilitation and vaccines. (8) Improving physical activity should focus research because of the clear prognostic impact. (9). Pharmacological therapies present several challenges including efficacy and safety issues with current medications and the development of biological therapy. (10) The definition, identification, categorization and specific therapy of exacerbations will also be an area of research development. During the next decade, we have a window of opportunity to address these research questions that will put us on the path for precision medicine.
Collapse
Affiliation(s)
- José Luis López-Campos
- Unidad Médico-Quirúrgica de Enfermedades Respiratorias. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen Del Rocío/Universidad de Sevilla, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Madrid, Spain
| | - Diego A Rodríguez
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Madrid, Spain.,Pulmonology Department-Lung Cancer & Muscle Research Group, IMIM (Hospital Del Mar Medical Research Institute), Pompeu Fabra University, Barcelona, Spain
| | - Esther Quintana-Gallego
- Unidad Médico-Quirúrgica de Enfermedades Respiratorias. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen Del Rocío/Universidad de Sevilla, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Madrid, Spain
| | - Juana Martínez-Llorens
- Pulmonology Department-Lung Cancer & Muscle Research Group, IMIM (Hospital Del Mar Medical Research Institute), Pompeu Fabra University, Barcelona, Spain
| | - Laura Carrasco Hernández
- Unidad Médico-Quirúrgica de Enfermedades Respiratorias. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen Del Rocío/Universidad de Sevilla, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Madrid, Spain
| | - Esther Barreiro
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Madrid, Spain.,Pulmonology Department-Lung Cancer & Muscle Research Group, IMIM (Hospital Del Mar Medical Research Institute), Pompeu Fabra University, Barcelona, Spain
| |
Collapse
|
13
|
The Airways' Mechanical Stress in Lung Disease: Implications for COPD Pathophysiology and Treatment Evaluation. Can Respir J 2019; 2019:3546056. [PMID: 31583033 PMCID: PMC6748188 DOI: 10.1155/2019/3546056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/14/2019] [Indexed: 11/17/2022] Open
Abstract
The airway epithelium stretches and relaxes during the normal respiratory cycle, and hyperventilation exaggerates this effect, resulting in changes in lung physiology. In fact, stretching of the airways influences lung function and the secretion of airway mediators, which in turn may cause a potentially injurious inflammatory response. This aim of the present narrative review was to illustrate the current evidence on the importance of mechanical stress in the pathophysiology of lung diseases with a particular focus on chronic obstructive pulmonary disease (COPD) and to discuss how this may influence pharmacological treatment strategies. Overall, treatment selection should be tailored to counterpart the effects of mechanical stress, which influences inflammation both in asthma and COPD. The most suitable treatment approach between a long-acting β2-agonists/long-acting antimuscarinic-agonist (LABA/LAMA) alone or with the addition of inhaled corticosteroids should be determined based on the underlying mechanism of inflammation. Noteworthy, the anti-inflammatory effects of the glycopyrronium/indacaterol combination on hyperinflation and mucociliary clearance may decrease the rate of COPD exacerbations, and it may synergistically improve bronchodilation with a double action on both the cyclic adenosine monophosphate (cAMP) and the acetylcholine pathways.
Collapse
|
14
|
Blake KJ, Jiang XR, Chiu IM. Neuronal Regulation of Immunity in the Skin and Lungs. Trends Neurosci 2019; 42:537-551. [PMID: 31213389 DOI: 10.1016/j.tins.2019.05.005] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 04/26/2019] [Accepted: 05/16/2019] [Indexed: 02/07/2023]
Abstract
The nervous and immune systems are classically studied as two separate entities. However, their interactions are crucial for maintaining barrier functions at tissues constantly exposed to the external environment. We focus here on the role of neuronal signaling in regulating the immune system at two major barriers: the skin and respiratory tract. Barrier tissues are heavily innervated by sensory and autonomic nerves, and are densely populated by resident immune cells, allowing rapid, coordinated responses to noxious stimuli, as well as to bacterial and fungal pathogens. Neural release of neurotransmitters and neuropeptides allows fast communication with immune cells and their recruitment. In addition to maintaining homeostasis and fighting infections, neuroimmune interactions are also implicated in several chronic inflammatory conditions such as atopic dermatitis (AD), chronic obstructive pulmonary disease (COPD), and asthma.
Collapse
Affiliation(s)
- Kimbria J Blake
- Department of Immunology, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Xin Ru Jiang
- Department of Immunology, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA; Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, UK
| | - Isaac M Chiu
- Department of Immunology, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA.
| |
Collapse
|
15
|
Papaioannou AI, Herodotou Y, Tomos I, Apollonatou V, Verykokou G, Papathanasiou E, Manali ED, Loukides S, Papiris SA. Ability of using different dry powder inhalers during COPD exacerbations. Pulm Pharmacol Ther 2017; 48:211-216. [PMID: 29277688 DOI: 10.1016/j.pupt.2017.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/03/2017] [Accepted: 12/18/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND Guidelines suggest that patients hospitalized for acute COPD exacerbations (AECOPD) are treated with short acting bronchodilators. Long acting bronchodilators, offer longer symptom relief but since they are usually administered via Dry Powder Inhalers (DPIs) it is considered that during AECOPD patients would not be able to achieve appropriate inspiratory flow (IF) to receive appropriate drug doses. The aim of the present study was to evaluate whether patients admitted to the hospital for AECOPD, are able to achieve the necessary IF using different DPIs. METHODS IF was measured daily in patients admitted for AECOPD with a portable IF meter (In-Check Oral inhaler assessment kit), containing a series of adapters that simulate the resistance of 4 DPIs [Turbuhaler (T), Breezhaler/Aerolizer (B/F), Discus (A/A/D) and Handinhaler (HH)]. Dyspnea, spirometry and arterial blood gases were also recorded daily. RESULTS 44 consecutive patients were included in the study. The majority of patients were able to achieve an IF over 30 L/min with all four device resistances. This minimum required IF was achieved in 90.9%, 100%, 95.5% and 81.8% of patients on admission and in 100%, 100%, 97.7%, and 95.5% of patients on discharge for T, B/F, A/A/D and HH respectively. No functional characteristic was able to predict the achievement of this minimum necessary IF. CONCLUSION Most patients hospitalized for AECOPD, are able to receive treatment with long acting bronchodilators administered via DPIs. The possible beneficial effects of such an intervention should be tested in further studies.
Collapse
Affiliation(s)
- Andriana I Papaioannou
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece.
| | - Yiolanda Herodotou
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Ioannis Tomos
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Vasiliki Apollonatou
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Galateia Verykokou
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Evgenia Papathanasiou
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Effrosyni D Manali
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| | - Spyros A Papiris
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, Athens Medical School, National and Kapodistrian University of Athens, Greece
| |
Collapse
|
16
|
Pathological Roles of Neutrophil-Mediated Inflammation in Asthma and Its Potential for Therapy as a Target. J Immunol Res 2017; 2017:3743048. [PMID: 29359169 PMCID: PMC5735647 DOI: 10.1155/2017/3743048] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 09/10/2017] [Accepted: 09/27/2017] [Indexed: 12/22/2022] Open
Abstract
Asthma is a chronic inflammatory disease that undermines the airways. It is caused by dysfunction of various types of cells, as well as cellular components, and is characterized by recruitment of inflammatory cells, bronchial hyperreactivity, mucus production, and airway remodelling and narrowing. It has commonly been considered that airway inflammation is caused by the Th2 immune response, or eosinophilia, which is a hallmark of bronchial asthma pathogenesis. Some patients display a neutrophil-dominant presentation and are characterized with low (or even absent) Th2 cytokines. In recent years, increasing evidence has also suggested that neutrophils play a key role in the development of certain subtypes of asthma. This review discusses neutrophils in asthma and potentially related targeted therapies.
Collapse
|
17
|
Page C, Cazzola M. Bifunctional Drugs for the Treatment of Respiratory Diseases. Handb Exp Pharmacol 2017; 237:197-212. [PMID: 27787715 DOI: 10.1007/164_2016_69] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Over the last decade, there has been a steady increase in the use of fixed dose combinations for the treatment of a range of diseases, including cancer, AIDS, tuberculosis and other infectious diseases. It is now evident that patients with asthma or chronic obstructive pulmonary disease (COPD) can also benefit from the use of fixed dose combinations, including combinations of a long-acting β2-agonist (LABA) and an inhaled corticosteroid (ICS), and combinations of LABAs and long-acting muscarinic receptor antagonists (LAMAs). There are now also "triple inhaler" fixed dose combinations (containing a LABA, LAMA and ICS) under development and already being made available in clinical practice, with the first such triple combination having been approved in India. The use of combinations containing drugs with complementary pharmacological actions in the treatment of patients with asthma or COPD has led to the discovery and development of drugs having two different primary pharmacological actions in the same molecule that we have called "bifunctional drugs". In this review we have discussed the state of the art of bifunctional drugs that can be categorized as bifunctional bronchodilators, bifunctional bronchodilator/anti-inflammatory drugs, bifunctional anti-inflammatory drugs and bifunctional mucolytic and anti-inflammatory drugs.
Collapse
Affiliation(s)
- Clive Page
- Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, 150 Stamford Street, London, SE1 9NH, UK.
| | - Mario Cazzola
- Division of Respiratory Medicine and Research Unit of Respiratory Clinical Pharmacology, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| |
Collapse
|
18
|
Beeh KM, Burgel PR, Franssen FME, Lopez-Campos JL, Loukides S, Hurst JR, Fležar M, Ulrik CS, Di Marco F, Stolz D, Valipour A, Casserly B, Ställberg B, Kostikas K, Wedzicha JA. How Do Dual Long-Acting Bronchodilators Prevent Exacerbations of Chronic Obstructive Pulmonary Disease? Am J Respir Crit Care Med 2017; 196:139-149. [PMID: 27922741 DOI: 10.1164/rccm.201609-1794ci] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Decreasing the frequency and severity of exacerbations is one of the main goals of treatment for patients with chronic obstructive pulmonary disease. Several studies have documented that long-acting bronchodilators can reduce exacerbation rate and/or severity, and others have shown that combinations of long-acting β2-adrenergic agonists (LABAs) and long-acting muscarinic antagonists (LAMAs) provide greater reductions in exacerbation frequency than either their monocomponents or LABA/inhaled corticosteroid combinations in patients at low and high risk for these events. In this review, small groups of experts critically evaluated mechanisms potentially responsible for the increased benefit of LABA/LAMA combinations over single long-acting bronchodilators or LABA/inhaled corticosteroids in decreasing exacerbation. These included effects on lung hyperinflation and mechanical stress, inflammation, excessive mucus production with impaired mucociliary clearance, and symptom severity. The data assembled and analyzed by each group were reviewed by all authors and combined into this manuscript. Available clinical results support the possibility that effects of LABA/LAMA combinations on hyperinflation, mucociliary clearance, and symptom severity may all contribute to decreasing exacerbations. Although preclinical studies suggest LABAs and LAMAs have antiinflammatory effects, such effects have not been demonstrated yet in patients with chronic obstructive pulmonary disease.
Collapse
Affiliation(s)
- Kai M Beeh
- 1 insaf Respiratory Research Institute, Wiesbaden, Germany
| | - Pierre-Regis Burgel
- 2 Department of Respiratory Diseases and Adult Cystic Fibrosis Centre, Hôpital Cochin, AP-HP and Paris Descartes University, Paris, France
| | - Frits M E Franssen
- 3 Department of Research and Education, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands
| | - Jose Luis Lopez-Campos
- 4 Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, Sevilla, Spain.,5 Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Stelios Loukides
- 6 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens Medical School, Attiko University Hospital, Athens, Greece
| | - John R Hurst
- 7 University College London Respiratory, University College London, London, United Kingdom
| | - Matjaž Fležar
- 8 University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia
| | | | - Fabiano Di Marco
- 10 Dipartimento di Scienze della Salute, Università degli Studi di Milano, Ospedale San Paolo, Milan, Italy
| | - Daiana Stolz
- 11 Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital Basel, Basel, Switzerland
| | - Arschang Valipour
- 12 Ludwig-Boltzmann-Institute for Chronic Obstructive Pulmonary Disease and Respiratory Epidemiology, Otto-Wagner-Spital, Vienna, Austria
| | - Brian Casserly
- 13 University Hospital, Limerick, Ireland.,14 Graduate Entry Medical School, University of Limerick, Limerick, Ireland
| | - Björn Ställberg
- 15 Department of Public Health and Caring Science, Family Medicine and Preventive Medicine, Uppsala University, Uppsala, Sweden
| | | | - Jadwiga A Wedzicha
- 17 Airways Disease Section, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| |
Collapse
|
19
|
Gohy ST, Hupin C, Pilette C, Ladjemi MZ. Chronic inflammatory airway diseases: the central role of the epithelium revisited. Clin Exp Allergy 2016; 46:529-42. [PMID: 27021118 DOI: 10.1111/cea.12712] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The respiratory epithelium plays a critical role for the maintenance of airway integrity and defense against inhaled particles. Physical barrier provided by apical junctions and mucociliary clearance clears inhaled pathogens, allergens or toxics, to prevent continuous stimulation of adaptive immune responses. The "chemical barrier", consisting of several anti-microbial factors such as lysozyme and lactoferrin, constitutes another protective mechanism of the mucosae against external aggressions before adaptive immune response starts. The reconstruction of damaged respiratory epithelium is crucial to restore this barrier. This review examines the role of the airway epithelium through recent advances in health and chronic inflammatory diseases in the lower conducting airways (in asthma and chronic obstructive pulmonary disease). Better understanding of normal and altered epithelial functions continuously provides new insights into the physiopathology of chronic airway diseases and should help to identify new epithelial-targeted therapies.
Collapse
Affiliation(s)
- S T Gohy
- Université catholique de Louvain (UCL), Institute of Experimental and Clinical Research, Pole of Pneumology, ENT and Dermatology, Brussels, Belgium.,Department of Pneumology, Cliniques universitaires St-Luc, Brussels, Belgium
| | - C Hupin
- Université catholique de Louvain (UCL), Institute of Experimental and Clinical Research, Pole of Pneumology, ENT and Dermatology, Brussels, Belgium
| | - C Pilette
- Université catholique de Louvain (UCL), Institute of Experimental and Clinical Research, Pole of Pneumology, ENT and Dermatology, Brussels, Belgium.,Department of Pneumology, Cliniques universitaires St-Luc, Brussels, Belgium.,Institute for Walloon Excellence in Lifesciences and Biotechnology (WELBIO), Brussels, Belgium
| | - M Z Ladjemi
- Université catholique de Louvain (UCL), Institute of Experimental and Clinical Research, Pole of Pneumology, ENT and Dermatology, Brussels, Belgium.,Institute for Walloon Excellence in Lifesciences and Biotechnology (WELBIO), Brussels, Belgium
| |
Collapse
|
20
|
Anzalone G, Gagliardo R, Bucchieri F, Albano GD, Siena L, Montalbano AM, Bonanno A, Riccobono L, Pieper MP, Gjomarkaj M, Profita M. IL-17A induces chromatin remodeling promoting IL-8 release in bronchial epithelial cells: Effect of Tiotropium. Life Sci 2016; 152:107-16. [DOI: 10.1016/j.lfs.2016.03.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 03/04/2016] [Accepted: 03/17/2016] [Indexed: 01/26/2023]
|
21
|
Calzetta L, Ciaprini C, Puxeddu E, Cazzola M. Olodaterol + tiotropium bromide for the treatment of COPD. Expert Rev Respir Med 2016; 10:379-386. [DOI: 10.1586/17476348.2016.1156538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
|
22
|
|
23
|
|
24
|
Tintinger GR, Theron AJ, Steel HC, Feldman C, Anderson R. Formoterol is more effective than salmeterol in suppressing neutrophil reactivity. ERJ Open Res 2015; 1:00014-2015. [PMID: 27730134 PMCID: PMC5005134 DOI: 10.1183/23120541.00014-2015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 07/26/2015] [Indexed: 11/05/2022] Open
Abstract
Formoterol suppresses neutrophil reactivity in vitro; in COPD, this may contribute to anti-inflammatory efficacy http://ow.ly/Qr9fE.
Collapse
Affiliation(s)
- Gregory R Tintinger
- Department of Internal Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa; Institute for Cellular and Molecular Medicine, Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Annette J Theron
- Institute for Cellular and Molecular Medicine, Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa; Tshwane Academic Division of the National Health Laboratory Service, Pretoria, South Africa
| | - Helen C Steel
- Institute for Cellular and Molecular Medicine, Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Charles Feldman
- Division of Pulmonology, Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand and Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Ronald Anderson
- Institute for Cellular and Molecular Medicine, Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| |
Collapse
|
25
|
Abstract
The most widely used maintenance therapies in chronic obstructive pulmonary disease (COPD) are long-acting muscarinic antagonists (LAMAs), and a number of these drugs are now available in combination with long-acting β2-agonists (LABAs). LAMAs inhibit the parasympathetic muscarinic pathway, while LABAs, as sympathomimetics, reduce airway smooth muscle (ASM) tone. As well as directly controlling the constriction and relaxation of ASM, muscarinic and adrenergic receptors are found on inflammatory cells, and drugs that target these receptors may also reduce inflammation in COPD. Evidence suggests that the muscarinic and adrenergic pathways cross-talk at the level of neuronal input to the ASM via second-messenger pathways within ASM cells. Although the cross-talk is not completely understood, pharmacologically targeting both pathways in COPD can maximize bronchodilation. Combining LAMAs and LABAs demonstrated improved efficacy compared with the individual therapies and so, for greater convenience, several fixed-dose combinations for once-daily use have been developed. These fixed-dose combinations demonstrate improvements in both lung-function and patient-reported outcomes compared with well-established monotherapies, with similar tolerability profiles to the individual agents.
Collapse
Affiliation(s)
- Reynold A Panettieri
- a University of Pennsylvania, Perelman School of Medicine , Philadelphia, PA, USA
| |
Collapse
|
26
|
Cazzola M, Rogliani P, Ora J, Matera MG. Olodaterol + tiotropium bromide for the treatment of chronic obstructive pulmonary disease. Expert Rev Clin Pharmacol 2015; 8:529-39. [DOI: 10.1586/17512433.2015.1075389] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
27
|
Wex E, Kollak I, Duechs MJ, Naline E, Wollin L, Devillier P. The long-acting β2 -adrenoceptor agonist olodaterol attenuates pulmonary inflammation. Br J Pharmacol 2015; 172:3537-47. [PMID: 25824824 PMCID: PMC4507158 DOI: 10.1111/bph.13143] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 03/05/2015] [Accepted: 03/23/2015] [Indexed: 01/04/2023] Open
Abstract
Background and Purpose β2-adrenoceptor agonists are widely used in the management of obstructive airway diseases. Besides their bronchodilatory effect, several studies suggest inhibitory effects on various aspects of inflammation. The aim of our study was to determine the efficacy of the long-acting β2-adrenoceptor agonist olodaterol to inhibit pulmonary inflammation and to elucidate mechanism(s) underlying its anti-inflammatory actions. Experimental Approach Olodaterol was tested in murine and guinea pig models of cigarette smoke- and LPS-induced lung inflammation. Furthermore, effects of olodaterol on the LPS-induced pro-inflammatory mediator release from human parenchymal explants, CD11b adhesion molecule expression on human granulocytes TNF-α release from human whole blood and on the IL-8-induced migration of human peripheral blood neutrophils were investigated. Key Results Olodaterol dose-dependently attenuated cell influx and pro-inflammatory mediator release in murine and guinea pig models of pulmonary inflammation. These anti-inflammatory effects were observed at doses relevant to their bronchodilatory efficacy. Mechanistically, olodaterol attenuated pro-inflammatory mediator release from human parenchymal explants and whole blood and reduced expression of CD11b adhesion molecules on granulocytes, but without direct effects on IL-8-induced neutrophil transwell migration. Conclusions and Implications This is the first evidence for the anti-inflammatory efficacy of a β2-adrenoceptor agonist in models of lung inflammation induced by cigarette smoke. The long-acting β2-adrenoceptor agonist olodaterol attenuated pulmonary inflammation through mechanisms that are separate from direct inhibition of bronchoconstriction. Furthermore, the in vivo data suggest that the anti-inflammatory properties of olodaterol are maintained after repeated dosing for 4 days.
Collapse
Affiliation(s)
- Eva Wex
- Respiratory Diseases Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Ines Kollak
- Respiratory Diseases Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Matthias J Duechs
- Respiratory Diseases Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Emmanuel Naline
- UPRES EA 220 and Clinical Research Department, Foch Hospital, University of Versailles Saint-Quentin, Suresnes, France
| | - Lutz Wollin
- Respiratory Diseases Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Philippe Devillier
- UPRES EA 220 and Clinical Research Department, Foch Hospital, University of Versailles Saint-Quentin, Suresnes, France
| |
Collapse
|
28
|
Caramori G, Kirkham P, Barczyk A, Di Stefano A, Adcock I. Molecular pathogenesis of cigarette smoking-induced stable COPD. Ann N Y Acad Sci 2015; 1340:55-64. [PMID: 25639503 DOI: 10.1111/nyas.12619] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inflammation is a central feature of stable chronic obstructive pulmonary disease (COPD) and involves both activation of structural cells of the airways and the lungs and the activation and/or recruitment of infiltrating inflammatory cells. This results in enhanced expression of many pro-inflammatory proteins and reduced expression of some anti-inflammatory mediators. An altered protein expression is generally associated with concomitant changes in gene expression profiles in a cell-specific manner. Increased understanding of the role of transcription factors and of the signaling pathways leading to their activation in stable COPD will provide new targets to enable the development of potential anti-inflammatory drugs. Several new compounds targeting these pathways and/or transcription factors are now in development for the treatment of stable COPD. Furthermore, glucocorticoids drugs already in clinical use act through their own transcription factor, the glucocorticoid receptor, to control the expression of inflammatory and anti-inflammatory genes.
Collapse
Affiliation(s)
- Gaetano Caramori
- Centro Interdipartimentale per lo Studio delle Malattie Infiammatorie delle Vie Aeree e Patologie Fumo-correlate (CEMICEF), Sezione di Medicina Interna e Cardiorespiratoria, Università di Ferrara, Ferrara, Italy
| | | | | | | | | |
Collapse
|
29
|
Wedzicha JA, Buhl R, Lawrence D, Young D. Monotherapy with indacaterol once daily reduces the rate of exacerbations in patients with moderate-to-severe COPD: Post-hoc pooled analysis of 6 months data from three large phase III trials. Respir Med 2015; 109:105-11. [DOI: 10.1016/j.rmed.2014.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 10/07/2014] [Accepted: 10/18/2014] [Indexed: 10/24/2022]
|
30
|
Pelaia G, Maselli R, Matera MG. Treatment of chronic obstructive pulmonary disease by dual bronchodilation with coformulation of indacaterol/glycopyrronium. Pharmacology 2014; 94:249-58. [PMID: 25471458 DOI: 10.1159/000368986] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 10/06/2014] [Indexed: 11/19/2022]
Abstract
Bronchodilators are the cornerstone of the treatment of chronic obstructive pulmonary disease (COPD). In particular, the most commonly used drugs are inhaled long-acting agents, including long-acting β2-adrenergic agonists (LABAs) and long-acting muscarinic receptor antagonists (LAMAs). The combination of a LABA with a LAMA, i.e. of molecules characterized by different mechanisms of action, results in a synergistic enhancement of their clinical and functional effects. Therefore, this combined treatment can be implemented in a number of cases in which disease control is not adequately achieved by a single active agent such as a LABA or a LAMA. Several LABA/LAMA fixed-dose combinations, mainly made up of newly developed compounds, are currently in advanced phases of experimental evaluation. Within such a context, the aim of this review is to outline the pharmacological basis of dual bronchodilation as well as to discuss the results of the main trials carried out using the drug combination consisting of indacaterol and glycopyrronium, a LABA and a LAMA recently introduced in the treatment of COPD.
Collapse
Affiliation(s)
- Girolamo Pelaia
- Section of Respiratory Diseases, Department of Medical and Surgical Sciences, University 'Magna Graecia' of Catanzaro, Catanzaro, Italy
| | | | | |
Collapse
|
31
|
Sarai M, Sin D, FitzGerald JM, Aaron S. Long-acting beta 2-agonists and long-acting muscarinic antagonists in a combined inhaler versus either agent alone or placebo for chronic obstructive pulmonary disease. Hippokratia 2014. [DOI: 10.1002/14651858.cd011282] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Michael Sarai
- Kansas City University of Medicine & Biosciences; College of Medicine; 1750 E Independence Ave Kansas City Missouri USA
| | - Don Sin
- University of British Columbia; Department of Medicine (Respiratory Division); Vancouver BC Canada
| | - J. Mark FitzGerald
- University of British Columbia; Department of Medicine (Respiratory Division); Vancouver BC Canada
| | - Shawn Aaron
- The Ottawa Hospital; University of Ottawa Division of Respiratory Medicine; 501 Smyth Road Ottawa ON Canada K1H 8L6
| |
Collapse
|
32
|
Zafar MA, Droege C, Foertsch M, Panos RJ. Update on ultra-long-acting β agonists in chronic obstructive pulmonary disease. Expert Opin Investig Drugs 2014; 23:1687-701. [PMID: 25139313 DOI: 10.1517/13543784.2014.942730] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION For the last two decades, long-acting β agonists (LABAs) have been a cornerstone in the management of chronic obstructive pulmonary disease (COPD). They relax airway smooth muscle and augment expiratory airflow, which reduces hyperinflation and improves dyspnea, functional capacity and quality of life. In recent years, Indacaterol, a LABA with an ultra-long duration of action (ultra-LABA), which only requires once-daily dosing, was approved by the FDA. The clinical efficacy of indacaterol is comparable, and, in some aspects better, than the currently available LABAs. AREAS COVERED This article reviews the pharmacological properties, clinical efficacy, safety and potential role of the ultra-LABAs in COPD management. EXPERT OPINION Ultra-LABAs are effective bronchodilators with a prolonged duration of action. By decreasing dosing frequency, ultra-LABAs potentially may improve respiratory medication adherence, which is associated with better survival and less healthcare utilization. In addition to their salubrious benefits, β agonists may produce untoward effects. Increased mortality and hospitalizations among patients with left ventricular heart failure, who were treated with β agonists, has caused concern about their use in patients with COPD and heart disease. Further experience and testing will determine the optimal role of ultra-LABAs in the management of COPD.
Collapse
Affiliation(s)
- Muhammad Ahsan Zafar
- University of Cincinnati Medical Center, Division of Pulmonary and Critical Care Medicine , 1 Albert Sabin Way, MSB Room 6053, Mail Location 0564, Cincinnati, OH 45267 , USA
| | | | | | | |
Collapse
|
33
|
Montalbano AM, Albano GD, Anzalone G, Bonanno A, Riccobono L, Di Sano C, Gagliardo R, Siena L, Pieper MP, Gjomarkaj M, Profita M. Cigarette smoke alters non-neuronal cholinergic system components inducing MUC5AC production in the H292 cell line. Eur J Pharmacol 2014; 736:35-43. [PMID: 24797786 DOI: 10.1016/j.ejphar.2014.04.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 04/11/2014] [Accepted: 04/16/2014] [Indexed: 01/26/2023]
Abstract
Cigarette smoke extract (CSE) affects the expression of Choline Acetyl-Transferase (ChAT), muscarinic acetylcholine receptors, and mucin production in bronchial epithelial cells. Mucin 5AC (MUC5AC), muscarinic acetylcholine receptor M3, ChAT expression, acetylcholine levels and acetylcholine binding were measured in a human pulmonary mucoepidermoid carcinoma cell line (H292) stimulated with CSE. We performed ChAT/RNA interference experiments in H292 cells stimulated with CSE to study the role of ChAT/acetylcholine in MUC5AC production. The effects of Hemicholinium-3 (HCh-3) (50 μM) (a potent and selective choline uptake blocker) and Tiotropium bromide (Spiriva(®)) (100 nM), alone or in combination with Salmeterol (SL) and Fluticasone propionate (FP), were tested in this model. MUC5AC, muscarinic acetylcholine receptor M3, ChAT, acetylcholine expression and acetylcholine binding significantly increased in H292 cells stimulated with CSE (5%) compared to untreated cells. HCh-3 reduced acetylcholine binding and MUC5AC production in H292 cells stimulated with CSE. ChAT/RNA interference eliminated the effect of CSE on MUC5AC production. FP reduced ChAT and acetylcholine binding in unstimulated cells, while showing a partial effect in CSE stimulated cells. SL increased the ChAT expression and acetylcholine binding in H292 cells stimulated with or without CSE. Tiotropium, alone or together with FP and SL, reduced acetylcholine binding and MUC5AC production in H292 cells stimulated with CSE. CSE affects the ChAT/acetylcholine expression, increasing MUC5AC production in H292 cells. Pharmacological treatment with anticholinergic drugs reduces the secretion of MUC5AC generated by autocrine acetylcholine activity in airway epithelial cells.
Collapse
Affiliation(s)
- Angela Marina Montalbano
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Giusy Daniela Albano
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy; Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.M.I.S.), Sezione di Pneumologia, University of Palermo, Palermo, Italy
| | - Giulia Anzalone
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Anna Bonanno
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Loredana Riccobono
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Caterina Di Sano
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Rosalia Gagliardo
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Liboria Siena
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | | | - Mark Gjomarkaj
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Mirella Profita
- Institute of Biomedicine and Molecular Immunology "A. Monroy" (IBIM), Italian National Research Council (CNR), Palermo, Italy.
| |
Collapse
|
34
|
Abstract
Olodaterol (Striverdi(®) Respimat(®)) is a novel, long-acting, β2-adrenergic receptor agonist developed by Boehringer Ingelheim for the treatment of chronic obstructive pulmonary disease (COPD). The drug is delivered via the Respimat(®) Soft Mist™ inhaler. Olodaterol received its first global approval for the once-daily maintenance treatment of COPD in Canada and Russia, and submissions for regulatory approval have also been made in the USA, the EU and elsewhere. Phase II trials have been conducted in patients with asthma. The company is also developing a fixed-dose combination of olodaterol with tiotropium bromide, a long-acting anti-muscarinic agent, for the treatment of COPD. This article summarizes the milestones in the development of olodaterol leading to this first approval for COPD.
Collapse
|
35
|
Novel drug targets for asthma and COPD: lessons learned from in vitro and in vivo models. Pulm Pharmacol Ther 2014; 29:181-98. [PMID: 24929072 DOI: 10.1016/j.pupt.2014.05.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 05/20/2014] [Accepted: 05/31/2014] [Indexed: 12/28/2022]
Abstract
Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent respiratory diseases characterized by airway inflammation, airway obstruction and airway hyperresponsiveness. Whilst current therapies, such as β-agonists and glucocorticoids, may be effective at reducing symptoms, they do not reduce disease progression. Thus, there is a need to identify new therapeutic targets. In this review, we summarize the potential of novel targets or tools, including anti-inflammatories, phosphodiesterase inhibitors, kinase inhibitors, transient receptor potential channels, vitamin D and protease inhibitors, for the treatment of asthma and COPD.
Collapse
|
36
|
Profita M, Albano GD, Riccobono L, Di Sano C, Montalbano AM, Gagliardo R, Anzalone G, Bonanno A, Pieper MP, Gjomarkaj M. Increased levels of Th17 cells are associated with non-neuronal acetylcholine in COPD patients. Immunobiology 2014; 219:392-401. [PMID: 24529390 DOI: 10.1016/j.imbio.2014.01.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 07/19/2013] [Accepted: 01/09/2014] [Indexed: 11/26/2022]
Abstract
T-lymphocytes, including Th17-cells and T-cells expressing acetylcholine (ACh), are key components of systemic inflammation in chronic obstructive pulmonary disease (COPD). We investigated whether ACh promotes Th17 cells in COPD. ACh, IL-17A, IL-22, RORγt, FOXP3 expression and AChIL-17A, AChIL-22, AChRORγt coexpression was evaluated in peripheral blood mononuclear cells (PBMC) from COPD patients (n=16), healthy smokers (HS) (n=12) and healthy control subjects (HC) (n=13) (cultured for 48 h with PMA) by flow cytometry. Furthermore, we studied the effect of Tiotropium (Spiriva®) (100 nM) and Olodaterol (1nM) alone or in combination, and of hemicholinium-3 (50 μM) on AChIL-17A, AChIL-22, AChRORγt, and FOXP3 expression in CD3+PBT-cells of PBMC from COPD patients (n=6) cultured for 48 h with PMA. CD3+PBT-cells expressing ACh, IL-17A, IL-22 and RORγt together with CD3+PBT-cells co-expressing AChIL-17A, AChIL-22 and AChRORγt were significantly increased in COPD patients compared to HC and HS subjects with higher levels in HS than in HC without a significant difference. CD3+FOXP3+PBT-cells were increased in HS than in HC and COPD. Tiotropium and Olodaterol reduced the percentage of CD3+PBT-cells co-expressing AChIL-17A, AChIL-22, and AChRORγt while increased the CD3+FOXP3+PBT-cells in PBMC from COPD patients, cultured in vitro for 48 h, with an additive effect when used in combination. Hemicholnium-3 reduced the percentage of ACh+IL-17A+, ACh+IL-22+, and ACh+RORγt+ while it did not affect FOXP3+ expression in CD3+PBT-cells from cultured PBMC from COPD patients. We concluded that ACh might promote the increased levels of Th17-cells in systemic inflammation of COPD. Long-acting β2-agonists and anticholinergic drugs might contribute to control this event.
Collapse
Affiliation(s)
- Mirella Profita
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy.
| | - Giusy Daniela Albano
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy; Dipartimento Biomedico di Medicina, Interna e Specialistica (Di.Bi.M.I.S.), Sezione di Pneumologia, University of Palermo, Palermo, Italy
| | - Loredana Riccobono
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Caterina Di Sano
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Angela Marina Montalbano
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Rosalia Gagliardo
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Giulia Anzalone
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Anna Bonanno
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | | | - Mark Gjomarkaj
- Unit: "Ex vivo/In vitro Models to Study the Immunopathology and the Pharmacology of Airway Diseases", Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| |
Collapse
|
37
|
Dale PR, Cernecka H, Schmidt M, Dowling MR, Charlton SJ, Pieper MP, Michel MC. The pharmacological rationale for combining muscarinic receptor antagonists and β-adrenoceptor agonists in the treatment of airway and bladder disease. Curr Opin Pharmacol 2014; 16:31-42. [PMID: 24682092 PMCID: PMC4071415 DOI: 10.1016/j.coph.2014.03.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 03/03/2014] [Accepted: 03/04/2014] [Indexed: 02/07/2023]
Abstract
Muscarinic receptors increase smooth muscle tone in airways and urinary bladder. β-Adrenoceptors relax smooth muscle tone and oppose muscarinic contraction. Opposition involves transmitter release, signal transduction and receptor expression. This supports the combined use of muscarinic antagonists and β-adrenoceptor agonists.
Muscarinic receptor antagonists and β-adrenoceptor agonists are used in the treatment of obstructive airway disease and overactive bladder syndrome. Here we review the pharmacological rationale for their combination. Muscarinic receptors and β-adrenoceptors are physiological antagonists for smooth muscle tone in airways and bladder. Muscarinic agonism may attenuate β-adrenoceptor-mediated relaxation more than other contractile stimuli. Chronic treatment with one drug class may regulate expression of the target receptor but also that of the opposing receptor. Prejunctional β2-adrenoceptors can enhance neuronal acetylcholine release. Moreover, at least in the airways, muscarinic receptors and β-adrenoceptors are expressed in different locations, indicating that only a combined modulation of both systems may cause dilatation along the entire bronchial tree. While all of these factors contribute to a rationale for a combination of muscarinic receptor antagonists and β-adrenoceptor agonists, the full value of such combination as compared to monotherapy can only be determined in clinical studies.
Collapse
Affiliation(s)
- Philippa R Dale
- Department of Pharmacology, Cambridge University, Cambridge, UK
| | - Hana Cernecka
- University of Groningen, Department of Molecular Pharmacology, Groningen, The Netherlands; University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, GRIAC, Groningen, The Netherlands
| | - Martina Schmidt
- University of Groningen, Department of Molecular Pharmacology, Groningen, The Netherlands; University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, GRIAC, Groningen, The Netherlands
| | - Mark R Dowling
- Department of Molecular Pharmacology, Respiratory Diseases, Novartis Institutes for Biomedical Research, Horsham, UK
| | - Steven J Charlton
- Department of Molecular Pharmacology, Respiratory Diseases, Novartis Institutes for Biomedical Research, Horsham, UK
| | - Michael P Pieper
- Respiratory Diseases Research and Department of Translational Medicine & Clinical Pharmacology, Boehringer Ingelheim Pharma GmbH, Ingelheim, Germany
| | - Martin C Michel
- Respiratory Diseases Research and Department of Translational Medicine & Clinical Pharmacology, Boehringer Ingelheim Pharma GmbH, Ingelheim, Germany; Department of Pharmacology, Johannes Gutenberg University, Mainz, Germany.
| |
Collapse
|
38
|
Acetylcholine leads to signal transducer and activator of transcription 1 (STAT-1) mediated oxidative/nitrosative stress in human bronchial epithelial cell line. Biochim Biophys Acta Mol Basis Dis 2013; 1832:1949-58. [DOI: 10.1016/j.bbadis.2013.06.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 05/31/2013] [Accepted: 06/10/2013] [Indexed: 01/12/2023]
|
39
|
Theron AJ, Steel HC, Tintinger GR, Feldman C, Anderson R. Can the anti-inflammatory activities of β2-agonists be harnessed in the clinical setting? DRUG DESIGN DEVELOPMENT AND THERAPY 2013; 7:1387-98. [PMID: 24285920 PMCID: PMC3840775 DOI: 10.2147/dddt.s50995] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Beta2-adrenoreceptor agonists (β2-agonists) are primarily bronchodilators, targeting airway smooth muscle and providing critical symptomatic relief in conditions such as bronchial asthma and chronic obstructive pulmonary disease. These agents also possess broad-spectrum, secondary, anti-inflammatory properties. These are mediated largely, though not exclusively, via interactions with adenylyl cyclase-coupled β2-adrenoreceptors on a range of immune and inflammatory cells involved in the immunopathogenesis of acute and chronic inflammatory disorders of the airways. The clinical relevance of the anti-inflammatory actions of β2-agonists, although often effective in the experimental setting, remains contentious. The primary objectives of the current review are: firstly, to assess the mechanisms, both molecular and cell-associated, that may limit the anti-inflammatory efficacy of β2-agonists; secondly, to evaluate pharmacological strategies, several of which are recent and innovative, that may overcome these limitations. These are preceded by a consideration of the various types of β2-agonists, their clinical applications, and spectrum of anti-inflammatory activities, particularly those involving adenosine 3',5'-cyclic adenosine monophosphate-activated protein kinase-mediated clearance of cytosolic calcium, and altered gene expression in immune and inflammatory cells.
Collapse
Affiliation(s)
- Annette J Theron
- Medical Research Council Unit for Inflammation and Immunity, Department of Immunology, Faculty of Health Sciences, University of Pretoria, South Africa ; Tshwane Academic Division of the National Health Laboratory Service, Pretoria, South Africa
| | | | | | | | | |
Collapse
|
40
|
Cazzola M, Segreti A, Matera MG. New developments in the combination treatment of COPD: focus on umeclidinium/vilanterol. Drug Des Devel Ther 2013; 7:1201-8. [PMID: 24143077 PMCID: PMC3797618 DOI: 10.2147/dddt.s39449] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
An increasing body of evidence suggests that the long-acting muscarinic antagonist (LAMA)/long-acting β2-agonist (LABA) combination appears to play an important role in maximizing bronchodilation, with studies to date indicating that combining different classes of bronchodilators may result in significantly greater improvements in lung function compared to the use of a single drug, and that these combinations are well tolerated in patients with moderate-to-severe chronic obstructive pulmonary disease (COPD). An inhaled, fixed-dose combination of two 24-hour bronchodilators, the LAMA umeclidinium and the LABA vilanterol, is under development as a once-daily treatment for COPD. The efficacy of both mono-components has already been demonstrated. The information currently available suggests that umeclidinium/vilanterol is an effective once-daily dual bronchodilator fixed-dose combination in the treatment of COPD. However, it remains to be seen if it compares favorably with current therapies. Moreover, the question remains whether umeclidinium/vilanterol fixed-dose combination, which significantly improves FEV1, is also associated with improvements in other outcome measures that are important to COPD patients.
Collapse
Affiliation(s)
- Mario Cazzola
- Department of System Medicine, University of Rome ‘Tor Vergata’, Rome, Italy
| | - Andrea Segreti
- Department of System Medicine, University of Rome ‘Tor Vergata’, Rome, Italy
| | | |
Collapse
|
41
|
Decramer ML, Chapman KR, Dahl R, Frith P, Devouassoux G, Fritscher C, Cameron R, Shoaib M, Lawrence D, Young D, McBryan D. Once-daily indacaterol versus tiotropium for patients with severe chronic obstructive pulmonary disease (INVIGORATE): a randomised, blinded, parallel-group study. THE LANCET RESPIRATORY MEDICINE 2013; 1:524-33. [DOI: 10.1016/s2213-2600(13)70158-9] [Citation(s) in RCA: 194] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
42
|
A new perspective on muscarinic receptor antagonism in obstructive airways diseases. Curr Opin Pharmacol 2013; 13:316-23. [PMID: 23643733 DOI: 10.1016/j.coph.2013.04.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 04/08/2013] [Accepted: 04/11/2013] [Indexed: 01/25/2023]
Abstract
Acetylcholine has traditionally only been regarded as a neurotransmitter of the parasympathetic nervous system, causing bronchoconstriction and mucus secretion in asthma and COPD by muscarinic receptor activation on airway smooth muscle and mucus-producing cells. Recent studies in experimental models indicate that muscarinic receptor stimulation in the airways also induces pro-inflammatory, pro-proliferative and pro-fibrotic effects, which may involve activation of airway structural and inflammatory cells by neuronal as well as non-neuronal acetylcholine. In addition, mechanical changes caused by muscarinic agonist-induced bronchoconstriction may be involved in airway remodeling. Crosstalk between muscarinic receptors and β2-adrenoceptors on airway smooth muscle causes a reduced bronchodilator response to β2-agonists, and a similar mechanism could possibly apply to the poor inhibition of inflammatory and remodeling processes by these drugs. Collectively, these findings provide novel perspectives for muscarinic receptor antagonists in asthma and COPD, since these drugs may not only acutely affect cholinergic airways obstruction, but also have important beneficial effects on β2-agonist responsiveness, airway inflammation and remodeling. The clinical relevance of these findings is presently under investigation and starting to emerge.
Collapse
|