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Kazeminasab S, Emamalizadeh B, Jouyban A, Shoja MM, Khoubnasabjafari M. Macromolecular biomarkers of chronic obstructive pulmonary disease in exhaled breath condensate. Biomark Med 2020; 14:1047-1063. [PMID: 32940079 DOI: 10.2217/bmm-2020-0121] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 06/11/2020] [Indexed: 02/06/2023] Open
Abstract
Biomarkers provide important diagnostic and prognostic information on heterogeneous diseases such as chronic obstructive pulmonary disease (COPD). However, finding a suitable specimen for clinical analysis of biomarkers for COPD is challenging. Exhaled breath condensate (EBC) sampling is noninvasive, rapid, cost-effective and easily repeatable. EBC sampling has also provided recent progress in the identification of biological macromolecules, such as lipids, proteins and DNA in EBC samples, which has increased its utility for clinical scientists. In this article, we review applications involving EBC sampling for the analysis of COPD biomarkers and discuss its future potential.
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Affiliation(s)
- Somayeh Kazeminasab
- Pharmaceutical Analysis Research Center & Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
- Liver & Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz 51666-14756, Iran
| | - Babak Emamalizadeh
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences,Tabriz, Iran
| | - Abolghasem Jouyban
- Pharmaceutical Analysis Research Center & Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
- Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran 14117-13135, Iran
| | - Mohammadali M Shoja
- Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA
| | - Maryam Khoubnasabjafari
- Tuberculosis & Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz 51656-65811, Iran
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz 51666-14756, Iran
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Cysteinyl leukotriene receptor-1 antagonists as modulators of innate immune cell function. J Immunol Res 2014; 2014:608930. [PMID: 24971371 PMCID: PMC4058211 DOI: 10.1155/2014/608930] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 05/09/2014] [Accepted: 05/12/2014] [Indexed: 12/20/2022] Open
Abstract
Cysteinyl leukotrienes (cysLTs) are produced predominantly by cells of the innate immune system, especially basophils, eosinophils, mast cells, and monocytes/macrophages. Notwithstanding potent bronchoconstrictor activity, cysLTs are also proinflammatory consequent to their autocrine and paracrine interactions with G-protein-coupled receptors expressed not only on the aforementioned cell types, but also on Th2 lymphocytes, as well as structural cells, and to a lesser extent neutrophils and CD8+ cells. Recognition of the involvement of cysLTs in the immunopathogenesis of various types of acute and chronic inflammatory disorders, especially bronchial asthma, prompted the development of selective cysLT receptor-1 (cysLTR1) antagonists, specifically montelukast, pranlukast, and zafirlukast. More recently these agents have also been reported to possess secondary anti-inflammatory activities, distinct from cysLTR1 antagonism, which appear to be particularly effective in targeting neutrophils and monocytes/macrophages. Underlying mechanisms include interference with cyclic nucleotide phosphodiesterases, 5′-lipoxygenase, and the proinflammatory transcription factor, nuclear factor kappa B. These and other secondary anti-inflammatory mechanisms of the commonly used cysLTR1 antagonists are the major focus of the current review, which also includes a comparison of the anti-inflammatory effects of montelukast, pranlukast, and zafirlukast on human neutrophils in vitro, as well as an overview of both the current clinical applications of these agents and potential future applications based on preclinical and early clinical studies.
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Paige M, Wang K, Burdick M, Park S, Cha J, Jeffery E, Sherman N, Shim YM. Role of leukotriene A4 hydrolase aminopeptidase in the pathogenesis of emphysema. THE JOURNAL OF IMMUNOLOGY 2014; 192:5059-68. [PMID: 24771855 DOI: 10.4049/jimmunol.1400452] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The leukotriene A4 hydrolase (LTA4H) is a bifunctional enzyme with epoxy hydrolase and aminopeptidase activities. We hypothesize that the LTA4H aminopeptidase activity alleviates neutrophilic inflammation, which contributes to cigarette smoke (CS)-induced emphysema by clearing proline-glycine-proline (PGP), a triamino acid chemokine known to induce chemotaxis of neutrophils. To investigate the biological contributions made by the LTA4H aminopeptidase activity in CS-induced emphysema, we exposed wild-type mice to CS over 5 mo while treating them with a vehicle or a pharmaceutical agent (4MDM) that selectively augments the LTA4H aminopeptidase without affecting the bioproduction of leukotriene B4. Emphysematous phenotypes were assessed by premortem lung physiology with a small animal ventilator and by postmortem histologic morphometry. CS exposure acidified the airspaces and induced localization of the LTA4H protein into the nuclei of the epithelial cells. This resulted in accumulation of PGP in the airspaces by suppressing the LTA4H aminopeptidase activity. When the LTA4H aminopeptidase activity was selectively augmented by 4MDM, the levels of PGP in the bronchoalveolar lavage fluid and infiltration of neutrophils into the lungs were significantly reduced without affecting the levels of leukotriene B4. This protected murine lungs from CS-induced emphysematous alveolar remodeling. In conclusion, CS exposure promotes the development of CS-induced emphysema by suppressing the enzymatic activities of the LTA4H aminopeptidase in lung tissues and accumulating PGP and neutrophils in the airspaces. However, restoring the leukotriene A4 aminopeptidase activity with a pharmaceutical agent protected murine lungs from developing CS-induced emphysema.
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Affiliation(s)
- Mikell Paige
- Department of Chemistry and Biochemistry, George Mason University, Manassas, VA 22030
| | - Kan Wang
- Center for Drug Discovery, Georgetown University Medical Center, Washington, DC 20057
| | - Marie Burdick
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, Charlottesville, VA 22908; and
| | - Sunhye Park
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, Charlottesville, VA 22908; and
| | - Josiah Cha
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, Charlottesville, VA 22908; and
| | - Erin Jeffery
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA 22908
| | - Nicholas Sherman
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA 22908
| | - Y Michael Shim
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Virginia, Charlottesville, VA 22908; and
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Çalışkan B, Banoglu E. Overview of recent drug discovery approaches for new generation leukotriene A4 hydrolase inhibitors. Expert Opin Drug Discov 2012; 8:49-63. [DOI: 10.1517/17460441.2013.735228] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Burcu Çalışkan
- Gazi University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry,
Taç Sok. No:3 Yenimahalle, 06330 Ankara, Turkey
| | - Erden Banoglu
- Gazi University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry,
Taç Sok. No:3 Yenimahalle, 06330 Ankara, Turkey ; ;
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De Oliveira EO, Wang K, Kong HS, Kim S, Miessau M, Snelgrove RJ, Shim YM, Paige M. Effect of the leukotriene A4 hydrolase aminopeptidase augmentor 4-methoxydiphenylmethane in a pre-clinical model of pulmonary emphysema. Bioorg Med Chem Lett 2011; 21:6746-50. [PMID: 21983441 DOI: 10.1016/j.bmcl.2011.09.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Revised: 09/12/2011] [Accepted: 09/14/2011] [Indexed: 01/27/2023]
Abstract
The leukotriene A(4) hydrolase enzyme is a dual functioning enzyme with the following two catalytic activities: an epoxide hydrolase function that transforms the lipid metabolite leukotriene A(4) to leukotriene B(4) and an aminopeptidase function that hydrolyzes short peptides. To date, all drug discovery efforts have focused on the epoxide hydrolase activity of the enzyme, because of extensive biological characterization of the pro-inflammatory properties of its metabolite, leukotriene B(4). Herein, we have designed a small molecule, 4-methoxydiphenylmethane, as a pharmacological agent that is bioavailable and augments the aminopeptidase activity of the leukotriene A(4) hydrolase enzyme. Pre-clinical evaluation of our drug showed protection against intranasal elastase-induced pulmonary emphysema in murine models.
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Affiliation(s)
- Eliseu O De Oliveira
- Georgetown University Medical Center, Lombardi Comprehensive Cancer Center, Washington, DC 20057, USA
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Bäck M, Dahlén SE, Drazen JM, Evans JF, Serhan CN, Shimizu T, Yokomizo T, Rovati GE. International Union of Basic and Clinical Pharmacology. LXXXIV: Leukotriene Receptor Nomenclature, Distribution, and Pathophysiological Functions. Pharmacol Rev 2011; 63:539-84. [DOI: 10.1124/pr.110.004184] [Citation(s) in RCA: 117] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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MK-0633, a potent 5-lipoxygenase inhibitor, in chronic obstructive pulmonary disease. Respir Med 2011; 105:392-401. [DOI: 10.1016/j.rmed.2010.09.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Revised: 09/24/2010] [Accepted: 09/29/2010] [Indexed: 11/18/2022]
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Abstract
Chronic obstructive pulmonary disease (COPD) is still a poorly understood disease. Its pathogenesis is excitingly complex and has systemic consequences caused not only by increased production of certain cytokines but also by neurohumoral activation, chronic bacterial infection, muscle wasting and cachexia. Asthma and COPD have many overlapping clinical features so it should not be surprising that in the pathogenesis of COPD mediators such as leukotrienes, complement activation, atopic or even autoimmune processes are possibly involved. The pathogenesis of cardiovascular system involvement in COPD is also multifaceted and includes chronic heart hypoxia, damage by smoking and pulmonary hypertension; it must also be viewed as a consequence of systemic inflammation and neurohormonal activation. COPD is among the leading causes of morbidity and mortality worldwide and therefore it should be studied intensively beyond the lung itself. Treatments directed at neurohumoral activation in COPD have not been fully addressed; this aspect of COPD should be better understood, as it may direct novel therapeutic approaches.
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Sterling JA. Recent Publications on Medications and Pharmacy. Hosp Pharm 2008. [DOI: 10.1310/hpj4311-937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hospital Pharmacy presents this feature to keep pharmacists abreast of new publications in the medical/pharmacy literature. Articles of interest regarding a broad scope of topics are abstracted monthly.
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