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Bergonzani M, Anghinoni ML, Pedrazzi G, Maglitto F, Varazzani A, Sesenna E, Ferri A. Nebulized hyaluronic acid improves nasal symptoms after orthognathic surgery: a randomized clinical trial. Oral Maxillofac Surg 2023; 27:617-623. [PMID: 35835925 DOI: 10.1007/s10006-022-01093-8] [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: 10/14/2021] [Accepted: 06/14/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE After maxillary osteotomy in orthognathic surgery, patients report nasal breathing discomfort in early postoperative period. Topical hyaluronic acid (HA) has been proven to have beneficial effects on the upper airway tract mucosa. This prospective randomized controlled study was designed to analyze the effect on nasal obstruction of nebulized HA during the recovery process after maxillary osteotomy. METHODS Patients were randomized to control and treatment groups. The postoperative treatment differed only for additional nebulized HA provided to the treatment group. The level of nasal obstruction, and its impact on quality of life, was assessed every 3 days for the first 15 days postoperatively using a questionnaire. Demographic and other variables (maxillary osteotomy type and surgical movements) were analyzed. Differences in quantitative data were tested using Student's t-test, the Mann-Whitney U test, and mixed repeated measures ANOVA. RESULTS Twenty-four subjects were included in each group; differences in age, sex, type of maxillary osteotomy, and movements were non-statistically significative. At the beginning of treatment (T0), the two groups had comparable questionnaire scores regarding nasal breathing discomfort (p >0.05), whereas statistically significant differences were found at days 3, 6, 9, and 12 (p <0.05). A significant decrease in nasal breathing discomfort over time was observed in both groups, with trends that differed between the two, indicating faster improvement in the treatment group. CONCLUSION Nebulized HA can be a useful additional treatment in early postoperative period after orthognathic surgery. Patients reported more rapid improvement of nasal respiratory symptoms, indicating a potential role for HA in reducing recovery time and patient discomfort after maxillary surgery.
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Affiliation(s)
- Michela Bergonzani
- Maxillo-Facial Surgery Division, Head and Neck Department, University Hospital of Parma, via Gramsci 14, 43100, Parma, Italy.
| | - Marilena Laura Anghinoni
- Maxillo-Facial Surgery Division, Head and Neck Department, University Hospital of Parma, via Gramsci 14, 43100, Parma, Italy
| | - Giuseppe Pedrazzi
- Unit of Neuroscience and Interdepartmental Center of Robust Statistics (Ro.S.A.), Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Fabio Maglitto
- Division of Maxillo-Facial and ENT Oncological Surgery, Istituto Nazionale Tumori, IRCCS Fondazione G. Pascale, Naples, Italy
| | - Andrea Varazzani
- Maxillo-Facial Surgery Division, Head and Neck Department, University Hospital of Parma, via Gramsci 14, 43100, Parma, Italy
| | - Enrico Sesenna
- Maxillo-Facial Surgery Division, Head and Neck Department, University Hospital of Parma, via Gramsci 14, 43100, Parma, Italy
| | - Andrea Ferri
- Maxillo-Facial Surgery Division, Head and Neck Department, University Hospital of Parma, via Gramsci 14, 43100, Parma, Italy
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Tratnjek L, Simić L, Vukelić K, Knežević Z, Kreft ME. Novel nasal formulation of xylometazoline with hyaluronic acid: In vitro ciliary beat frequency study. Eur J Pharm Biopharm 2023; 192:136-146. [PMID: 37804998 DOI: 10.1016/j.ejpb.2023.10.002] [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: 05/11/2023] [Revised: 08/31/2023] [Accepted: 10/02/2023] [Indexed: 10/09/2023]
Abstract
Acute viral rhinosinusitis (viral ARS), or commonly referred to as the "common cold", is caused by respiratory viruses that cause disruption of the airway epithelial barrier and mucociliary dysfunction. Treatment of ARS is mainly symptomatic, with xylometazoline, a direct-acting α-adrenoceptor agonist, commonly used as a nasal decongestant. Unfortunately, this treatment does not resolve the epithelial dysfunction observed in ARS, and its use might negatively impact the nasal mucosa causing issues such as dryness, stinging, burning, rebound congestion, as well as atrophy. In light of this, a novel nasal spray formulation containing both xylometazoline and hyaluronic acid (HA) was developed to provide a more effective and safer treatment for viral ARS. HA is a natural polysaccharide known to hydrate and moisturise the upper respiratory tract, maintain the integrity of the nasal mucosa, and promote mucociliary clearance and wound healing. To investigate the potential of this combination, this study was conducted using the nasal MucilAirTMin vitro model and high-speed phase-contrast microscopy to examine the effect of xylometazoline and HA on ciliary function by measuring ciliary beat frequency and their cytotoxicity by morphological, histological and ultrastructural analysis. This research is the first to assess the effects of a specific dose and molecular weight of HA as an active pharmaceutical ingredient in nasal spray formulations. The combination of a fast-acting decongestant and an additional active agent targeting nasal epithelial dysfunction has the potential to provide an improved, reliable and safe treatment for viral ARS, and may serve as the basis for future clinical studies.
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Affiliation(s)
- Larisa Tratnjek
- Institute of Cell Biology, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Laura Simić
- Jadran-galenski Laboratorij d.d., Svilno 20, 51 000 Rijeka, Croatia
| | - Karina Vukelić
- Jadran-galenski Laboratorij d.d., Svilno 20, 51 000 Rijeka, Croatia
| | - Zdravka Knežević
- Jadran-galenski Laboratorij d.d., Svilno 20, 51 000 Rijeka, Croatia
| | - Mateja Erdani Kreft
- Institute of Cell Biology, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia.
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3
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Mobley JA, Molyvdas A, Kojima K, Ahmad I, Jilling T, Li JL, Garantziotis S, Matalon S. The SARS-CoV-2 spike S1 protein induces global proteomic changes in ATII-like rat L2 cells that are attenuated by hyaluronan. Am J Physiol Lung Cell Mol Physiol 2023; 324:L413-L432. [PMID: 36719087 PMCID: PMC10042596 DOI: 10.1152/ajplung.00282.2022] [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: 09/02/2022] [Revised: 12/29/2022] [Accepted: 01/25/2023] [Indexed: 02/01/2023] Open
Abstract
The COVID-19 pandemic continues to impose a major impact on global health and economy since its identification in early 2020, causing significant morbidity and mortality worldwide. Caused by the SARS-CoV-2 virus, along with a growing number of variants, COVID-19 has led to 651,918,402 confirmed cases and 6,656,601 deaths worldwide (as of December 27, 2022; https://covid19.who.int/). Despite advances in our understanding of COVID-19 pathogenesis, the precise mechanism by which SARS-CoV2 causes epithelial injury is incompletely understood. In this current study, robust application of global-discovery proteomics identified highly significant induced changes by the Spike S1 protein of SARS-CoV-2 in the proteome of alveolar type II (ATII)-like rat L2 cells that lack ACE2 receptors. Systems biology analysis revealed that the S1-induced proteomics changes were associated with three significant network hubs: E2F1, CREB1/RelA, and ROCK2/RhoA. We also found that pretreatment of L2 cells with high molecular weight hyaluronan (HMW-HA) greatly attenuated the S1 effects on the proteome. Western blotting analysis and cell cycle measurements confirmed the S1 upregulation of E2F1 and ROCK2/RhoA in L2 cells and the protective effects of HMW-HA. Taken as a whole, our studies revealed profound and novel biological changes that contribute to our current understanding of both S1 and hyaluronan biology. These data show that the S1 protein may contribute to epithelial injury induced by SARS-CoV-2. In addition, our work supports the potential benefit of HMW-HA in ameliorating SARS CoV-2-induced cell injury.
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Affiliation(s)
- James A Mobley
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Adam Molyvdas
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Kyoko Kojima
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Israr Ahmad
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Tamas Jilling
- Division of Neonatology, Department of Pediatrics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Jian-Liang Li
- National Institute of Environmental Health Sciences, Durham, North Carolina, United States
| | - Stavros Garantziotis
- National Institute of Environmental Health Sciences, Durham, North Carolina, United States
| | - Sadis Matalon
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
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Berdiaki A, Neagu M, Spyridaki I, Kuskov A, Perez S, Nikitovic D. Hyaluronan and Reactive Oxygen Species Signaling—Novel Cues from the Matrix? Antioxidants (Basel) 2023; 12:antiox12040824. [PMID: 37107200 PMCID: PMC10135151 DOI: 10.3390/antiox12040824] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Hyaluronan (HA) is a naturally occurring non-sulfated glycosaminoglycan (GAG) localized to the cell surface and the tissue extracellular matrix (ECM). It is composed of disaccharides containing glucuronic acid and N-acetylglucosamine, is synthesized by the HA synthase (HAS) enzymes and is degraded by hyaluronidase (HYAL) or reactive oxygen and nitrogen species (ROS/RNS) actions. HA is deposited as a high molecular weight (HMW) polymer and degraded to low molecular weight (LMW) fragments and oligosaccharides. HA affects biological functions by interacting with HA-binding proteins (hyaladherins). HMW HA is anti-inflammatory, immunosuppressive, and antiangiogenic, whereas LMW HA has pro-inflammatory, pro-angiogenetic, and oncogenic effects. ROS/RNS naturally degrade HMW HA, albeit at enhanced levels during tissue injury and inflammatory processes. Thus, the degradation of endothelial glycocalyx HA by increased ROS challenges vascular integrity and can initiate several disease progressions. Conversely, HA exerts a vital role in wound healing through ROS-mediated HA modifications, which affect the innate immune system. The normal turnover of HA protects against matrix rigidification. Insufficient turnover leads to increased tissue rigidity, leading to tissue dysfunction. Both endogenous and exogenous HMW HA have a scavenging capacity against ROS. The interactions of ROS/RNS with HA are more complex than presently perceived and present an important research topic.
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5
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Recovery of ΔF508-CFTR Function by Citrate. Nutrients 2022; 14:nu14204283. [PMID: 36296967 PMCID: PMC9610893 DOI: 10.3390/nu14204283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
Treatment of cystic fibrosis relies so far on expensive and sophisticated drugs. A logical approach to rescuing the defective ΔF508-CFTR protein has not yet been published. Therefore, virtual docking of ATP and CFTR activators to the open conformation of the CFTR protein was performed. A new ATP binding site outside of the two known locations was identified. It was located in the cleft between the nucleotide binding domains NBD1 and NBD2 and comprised six basic amino acids in close proximity. Citrate and isocitrate were also bound to this site. Citrate was evaluated for its action on epithelial cells with intact CFTR and defective ΔF508-CFTR. It activated hyaluronan export from human breast carcinoma cells and iodide efflux, and recovered ΔF508-CFTR from premature intracellular degradation. In conclusion, citrate is an activator for ΔF508-CFTR and increases export by defective ΔF508-CFTR into the extracellular matrix of epithelial cells.
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6
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Mobley JA, Molyvdas A, Kojima K, Jilling T, Li JL, Garantziotis S, Matalon S. The SARS-CoV-2 Spike S1 Protein Induces Global Proteomic Changes in ATII-Like Rat L2 Cells that are Attenuated by Hyaluronan. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2022:2022.08.31.506023. [PMID: 36093347 PMCID: PMC9460966 DOI: 10.1101/2022.08.31.506023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The COVID-19 pandemic continues to impose a major impact on global health and economy since its identification in early 2020, causing significant morbidity and mortality worldwide. Caused by the SARS-CoV-2 virus, along with a growing number of variants that have been characterized to date, COVID-19 has led to 571,198,904 confirmed cases, and 6,387,863 deaths worldwide (as of July 15 th , 2022). Despite tremendous advances in our understanding of COVID19 pathogenesis, the precise mechanism by which SARS-CoV2 causes epithelial injury is incompletely understood. In this current study, robust application of global-discovery proteomics applications combined with systems biology analysis identified highly significant induced changes by the Spike S1 protein of SARS-CoV-2 in an ATII-like Rat L2 cells that include three significant network hubs: E2F1, CREB1/ RelA, and ROCK2/ RhoA. Separately, we found that pre-treatment with High Molecular Weight Hyaluronan (HMW-HA), greatly attenuated the S1 effects. Immuno-targeted studies carried out on E2F1 and Rock2/ RhoA induction and kinase-mediated activation, in addition to cell cycle measurements, validated these observations. Taken as a whole, our discovery proteomics and systems analysis workflow, combined with standard immuno-targeted and cell cycle measurements revealed profound and novel biological changes that contribute to our current understanding of both Spike S1 and Hyaluronan biology. This data shows that the Spike S1 protein may contribute to epithelial injury induced by SARS-CoV-2. In addition, our work supports the potential benefit of HMW-HA in ameliorating SARS CoV2 induced cell injury.
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7
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Lung Hyaluronasome: Involvement of Low Molecular Weight Ha (Lmw-Ha) in Innate Immunity. Biomolecules 2022; 12:biom12050658. [PMID: 35625586 PMCID: PMC9138743 DOI: 10.3390/biom12050658] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 02/01/2023] Open
Abstract
Hyaluronic acid (HA) is a major component of the extracellular matrix. It is synthesized by hyaluronan synthases (HAS) into high-molecular-weight chains (HMW-HA) that exhibit anti-inflammatory and immunomodulatory functions. In damaged, infected, and/or inflamed tissues, HMW-HA are degraded by hyaluronidases (HYAL) or reactive oxygen species (ROS) to give rise to low-molecular-weight HAs (LMW-HAs) that are potent pro-inflammatory molecules. Therefore, the size of HA regulates the balance of anti- or pro-inflammatory functions. The activities of HA depend also on its interactions with hyaladherins. HA synthesis, degradation, and activities through HA/receptors interactions define the hyaluronasome. In this review, a short overview of the role of high and low-molecular-weight HA polymers in the lungs is provided. The involvement of LMW-HA in pulmonary innate immunity via the activation of neutrophils, macrophages, dendritic cells, and epithelial cells is described to highlight LMW-HA as a therapeutic target in inflammatory respiratory diseases. Finally, the possibilities to counter LMW-HA’s deleterious effects in the lungs are discussed.
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8
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Albtoush N, Petrey AC. The role of Hyaluronan synthesis and degradation in the critical respiratory illness COVID-19. Am J Physiol Cell Physiol 2022; 322:C1037-C1046. [PMID: 35442830 PMCID: PMC9126216 DOI: 10.1152/ajpcell.00071.2022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Hyaluronan (HA) is a polysaccharide found in all tissues as an integral component of the extracellular matrix (ECM) that plays a central regulatory role in inflammation. In fact, HA matrices are increasingly considered as a barometer of inflammation. A number of proteins specifically recognize the HA structure and these interactions modify cell behavior and control the stability of the ECM. Moreover, inflamed airways are remarkably rich with HA and are associated with various inflammatory diseases including cystic fibrosis, influenza, sepsis, and more recently coronavirus disease 2019 (COVID-19). COVID-19 is a worldwide pandemic caused by a novel coronavirus called SARS-CoV-2, and infected individuals have a wide range of disease manifestations ranging from asymptomatic to severe illness. Critically ill COVID-19 patient cases are frequently complicated by development of acute respiratory distress syndrome (ARDS), which typically leads to poor outcomes with high mortality rate. In general, ARDS is characterized by poor oxygenation accompanied with severe lung inflammation, damage, and vascular leakage and has been suggested to be linked to an accumulation of HA within the airways. Here, we provide a succinct overview of known inflammatory mechanisms regulated by HA in general, and those both observed and postulated in critically ill patients with COVID-19.
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Affiliation(s)
- Nansy Albtoush
- University of Utah Molecular Medicine Program, Salt Lake City, Utah, United States
| | - Aaron C Petrey
- University of Utah Molecular Medicine Program, Salt Lake City, Utah, United States.,Division of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT, United States
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9
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Garantziotis S. Modulation of hyaluronan signaling as a therapeutic target in human disease. Pharmacol Ther 2021; 232:107993. [PMID: 34587477 DOI: 10.1016/j.pharmthera.2021.107993] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 12/14/2022]
Abstract
The extracellular matrix is an active participant, modulator and mediator of the cell, tissue, organ and organismal response to injury. Recent research has highlighted the role of hyaluronan, an abundant glycosaminoglycan constituent of the extracellular matrix, in many fundamental biological processes underpinning homeostasis and disease development. From this basis, emerging studies have demonstrated the therapeutic potential of strategies which target hyaluronan synthesis, biology and signaling, with significant promise as therapeutics for a variety of inflammatory and immune diseases. This review summarizes the state of the art in this field and discusses challenges and opportunities in what could emerge as a new class of therapeutic agents, that we term "matrix biologics".
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Affiliation(s)
- Stavros Garantziotis
- Division of Intramural Research, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA.
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10
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Ercan N, Demirel F, Yeşillik S, Bolat A, Kartal Ö. Efficacy of sodium hyaluronate in relieving nasal symptoms of children with intermittent allergic rhinitis: a randomized controlled trial. Eur Arch Otorhinolaryngol 2021; 279:2925-2934. [PMID: 34529156 DOI: 10.1007/s00405-021-07073-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 09/05/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Nasal irrigation is recommended as add-on therapy in patients with intermittent allergic rhinitis (AR). We aimed to evaluate the clinical efficacy of adding hyaluronic acid (HA) or normal saline solution (NSS) to nasal corticosteroid (NC) therapy as add-on therapy in improving quality of life and reducing nasal symptom scores of children with intermittent AR compared to NC therapy. METHOD In this 28-day long, open-label, randomized controlled trial, one puff of NC was administered once a day through both nostrils of 76 children with SAR (6-12 years old), whose Total Nasal Symptom Score (TNSS) was ≥ 4. Twenty-six patients received NC only (Group 1); 24 patients received NSS (Group 2), and 26 patients received HA (Group 3) twice a day by means of nasal douche device. Pediatric Rhinoconjunctivitis Quality of Life Questionnaire (PRQLQ) and TNSS were measured as subjective parameters, and nasal eosinophil count (NEC) in nasal cytology, nasal airflow (NAF), and resistance were measured as objective parameters. RESULTS No significant difference was found in post-treatment between groups in terms of TNSS, PRQLQ, and NEC values. Mean values of post-treatment left NAF of the groups were significantly different (p = 0.030), and the mean value of Group 3 was the highest (mean ± SD = 247.62 ± 155.8 ccm/sn). In comparing pre- and post-treatment intragroup mean total NAR (TNAR) values, a statistically significant decrease was recorded only in group three (p = 0.025). CONCLUSION The addition of HA to NC as an adjunct therapy in children with intermittent AR has limited beneficial effects in our study and deserves further investigation. TRIAL REGISTRY The clinical trial registration number ID:NCT04752956.
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Affiliation(s)
- Nazli Ercan
- Department of Child Health and Diseases, Division of Pediatric Immunology and Allergy, University of Health Sciences Turkey, Gülhane Education and Research Hospital, 06010, Ankara, Turkey.
| | - Fevzi Demirel
- Department of Immunology and Allergy, University of Health Sciences Turkey, Gülhane Education and Research Hospital, 06010, Ankara, Turkey
| | - Sait Yeşillik
- Department of Immunology and Allergy, University of Health Sciences Turkey, Gülhane Education and Research Hospital, 06010, Ankara, Turkey
| | - Ahmet Bolat
- Department of Child Health and Diseases, University of Health Sciences Turkey, Gülhane Education and Research Hospital, 06010, Ankara, Turkey
| | - Özgür Kartal
- Department of Immunology and Allergy, University of Health Sciences Turkey, Gülhane Education and Research Hospital, 06010, Ankara, Turkey
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11
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Addis DR, Aggarwal S, Lazrak A, Jilling T, Matalon S. Halogen-Induced Chemical Injury to the Mammalian Cardiopulmonary Systems. Physiology (Bethesda) 2021; 36:272-291. [PMID: 34431415 DOI: 10.1152/physiol.00004.2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The halogens chlorine (Cl2) and bromine (Br2) are highly reactive oxidizing elements with widespread industrial applications and a history of development and use as chemical weapons. When inhaled, depending on the dose and duration of exposure, they cause acute and chronic injury to both the lungs and systemic organs that may result in the development of chronic changes (such as fibrosis) and death from cardiopulmonary failure. A number of conditions, such as viral infections, coexposure to other toxic gases, and pregnancy increase susceptibility to halogens significantly. Herein we review their danger to public health, their mechanisms of action, and the development of pharmacological agents that when administered post-exposure decrease morbidity and mortality.
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Affiliation(s)
- Dylan R Addis
- Department of Anesthesiology and Perioperative Medicine, Division of Cardiothoracic Anesthesiology, University of Alabama at Birmingham, Birmingham, Alabama.,Comprehensive Cardiovascular Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Saurabh Aggarwal
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine, University of Alabama at Birmingham, Birmingham, Alabama.,Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ahmed Lazrak
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine, University of Alabama at Birmingham, Birmingham, Alabama.,Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Tamas Jilling
- Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Pediatrics, Division of Neonatology, Children's Hospital, University of Alabama at Birmingham, Birmingham, Alabama
| | - Sadis Matalon
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine, University of Alabama at Birmingham, Birmingham, Alabama.,Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
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12
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Effect of adjunctive sodium hyaluronate versus surfactant nasal irrigation on mucociliary clearance in allergic rhinitis: a single-blind, randomised, controlled study. The Journal of Laryngology & Otology 2021; 135:529-532. [PMID: 33843502 DOI: 10.1017/s0022215121000967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To investigate the effects of nasal irrigation with sodium hyaluronate and surfactant solutions on mucociliary clearance time in patients with mild persistent allergic rhinitis. METHODS A total of 120 patients diagnosed with mild persistent allergic rhinitis were enrolled in this prospective study. The patients were allocated randomly to the surfactant, sodium hyaluronate or isotonic saline (as a control) nasal irrigation group. The mucociliary clearance times and improvements in mucociliary clearance times were compared. RESULTS Improvements in mean mucociliary clearance time were significantly greater in the surfactant and sodium hyaluronate groups than in the control group (p < 0.01). The mean post-treatment mucociliary clearance time of the surfactant group was significantly lower than that of the control (p < 0.001) and sodium hyaluronate groups (p = 0.03). CONCLUSION Surfactant and sodium hyaluronate nasal irrigation solutions may both be used as adjunctive treatments for allergic rhinitis. Surfactant nasal irrigation resulted in better mucociliary clearance times.
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13
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Galdi F, Pedone C, McGee CA, George M, Rice AB, Hussain SS, Vijaykumar K, Boitet ER, Tearney GJ, McGrath JA, Brown AR, Rowe SM, Incalzi RA, Garantziotis S. Inhaled high molecular weight hyaluronan ameliorates respiratory failure in acute COPD exacerbation: a pilot study. Respir Res 2021; 22:30. [PMID: 33517896 PMCID: PMC7847749 DOI: 10.1186/s12931-020-01610-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/27/2020] [Indexed: 12/31/2022] Open
Abstract
Background Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) carry significant morbidity and mortality. AECOPD treatment remains limited. High molecular weight hyaluronan (HMW-HA) is a glycosaminoglycan sugar, which is a physiological constituent of the lung extracellular matrix and has notable anti-inflammatory and hydrating properties. Research question We hypothesized that inhaled HMW-HA will improve outcomes in AECOPD. Methods We conducted a single center, randomized, placebo-controlled, double-blind study to investigate the effect of inhaled HMW-HA in patients with severe AECOPD necessitating non-invasive positive-pressure ventilation (NIPPV). Primary endpoint was time until liberation from NIPPV. Results Out of 44 screened patients, 41 were included in the study (21 for placebo and 20 for HMW-HA). Patients treated with HMW-HA had significantly shorter duration of NIPPV. HMW-HA treated patients also had lower measured peak airway pressures on the ventilator and lower systemic inflammation markers after liberation from NIPPV. In vitro testing showed that HMW-HA significantly improved mucociliary transport in air–liquid interface cultures of primary bronchial cells from COPD patients and healthy primary cells exposed to cigarette smoke extract. Interpretation Inhaled HMW-HA shortens the duration of respiratory failure and need for non-invasive ventilation in patients with AECOPD. Beneficial effects of HMW-HA on mucociliary clearance and inflammation may account for some of the effects (NCT02674880, www.clinicaltrials.gov).
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Affiliation(s)
- Flavia Galdi
- Division of Geriatrics, Department of Medicine, Campus Bio-Medico University and Teaching Hospital, Rome, Italy
| | - Claudio Pedone
- Division of Geriatrics, Department of Medicine, Campus Bio-Medico University and Teaching Hospital, Rome, Italy
| | - Christopher A McGee
- Division of Intramural Research, National Institute of Environmental Health Sciences, 111 TW Alexander Dr, Research Triangle Park, NC, 27709, USA
| | - Margaret George
- Division of Intramural Research, National Institute of Environmental Health Sciences, 111 TW Alexander Dr, Research Triangle Park, NC, 27709, USA
| | - Annette B Rice
- Division of Intramural Research, National Institute of Environmental Health Sciences, 111 TW Alexander Dr, Research Triangle Park, NC, 27709, USA
| | - Shah S Hussain
- Department of Medicine and the Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama in Birmingham Medical Center, Birmingham, USA
| | - Kadambari Vijaykumar
- Department of Medicine and the Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama in Birmingham Medical Center, Birmingham, USA
| | - Evan R Boitet
- Department of Medicine and the Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama in Birmingham Medical Center, Birmingham, USA
| | - Guillermo J Tearney
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, USA.,Department of Dermatology, Massachusetts General Hospital, Boston, USA.,Harvard Medical School, Boston, USA.,Harvard-MIT Division of Health Sciences and Technology, Cambridge, USA.,Department of Pathology, Massachusetts General Hospital, Boston, USA
| | | | | | - Steven M Rowe
- Department of Medicine and the Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama in Birmingham Medical Center, Birmingham, USA.,Department of Pediatrics, UAB, Birmingham, USA.,Department of Cell development & Integrative Biology, UAB, Birmingham, USA
| | - Raffaele A Incalzi
- Division of Geriatrics, Department of Medicine, Campus Bio-Medico University and Teaching Hospital, Rome, Italy
| | - Stavros Garantziotis
- Division of Intramural Research, National Institute of Environmental Health Sciences, 111 TW Alexander Dr, Research Triangle Park, NC, 27709, USA.
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Lazrak A, Song W, Zhou T, Aggarwal S, Jilling T, Garantziotis S, Matalon S. Hyaluronan and halogen-induced airway hyperresponsiveness and lung injury. Ann N Y Acad Sci 2020; 1479:29-43. [PMID: 32578230 PMCID: PMC7680259 DOI: 10.1111/nyas.14415] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/18/2020] [Accepted: 05/28/2020] [Indexed: 12/12/2022]
Abstract
Chlorine (Cl2 ) and bromine (Br2 ) are produced in large quantities throughout the world and used in the industry and the sanitation of water. These halogens can pose a significant threat to public health when released into the atmosphere during transportation and industrial accidents, or as acts of terrorism. In this review, we discuss the evidence showing that the activity of Cl2 and Br2 , and of products formed by their interaction with biomolecules, fragment high-molecular-weight hyaluronan (HMW-HA), a key component of the interstitial space and present in epithelial cells, to form proinflammatory, low-molecular-weight hyaluronan fragments that increase intracellular calcium (Ca2+ ) and activate RAS homolog family member A (RhoA) in airway smooth muscle and epithelial and microvascular cells. These changes result in airway hyperresponsiveness (AHR) to methacholine and increase epithelial and microvascular permeability. The increase in intracellular Ca2+ is the result of the activation of the calcium-sensing receptor by Cl2 , Br2 , and their by-products. Posthalogen administration of a commercially available form of HMW-HA to mice and to airway cells in vitro reverses the increase of Ca2+ and the activation of RhoA, and restores AHR to near-normal levels of airway function. These data have established the potential of HMW-HA to be a countermeasure against Cl2 and Br2 toxicity.
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Affiliation(s)
- Ahmed Lazrak
- Division of Molecular and Translational Biomedicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
- Pulmonary Injury and Repair Center, Department of Anesthesiology and Perioperative Medicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Weifeng Song
- Division of Molecular and Translational Biomedicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
- Pulmonary Injury and Repair Center, Department of Anesthesiology and Perioperative Medicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Ting Zhou
- Division of Molecular and Translational Biomedicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
- Pulmonary Injury and Repair Center, Department of Anesthesiology and Perioperative Medicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Saurabh Aggarwal
- Division of Molecular and Translational Biomedicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
- Pulmonary Injury and Repair Center, Department of Anesthesiology and Perioperative Medicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Tamas Jilling
- Pulmonary Injury and Repair Center, Department of Anesthesiology and Perioperative Medicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
- Division of Neonatology, Department of Pediatrics, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Stavros Garantziotis
- Matrix Biology Group, Immunity, Inflammation, and Disease Laboratory, NIH/NIEHS, RTP, NC
| | - Sadis Matalon
- Division of Molecular and Translational Biomedicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
- Pulmonary Injury and Repair Center, Department of Anesthesiology and Perioperative Medicine, the University of Alabama at Birmingham School of Medicine, Birmingham, AL
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Zhao D, Lin D, Xu C. A protein fragment of Rv3194c located on mycobacterial cell surface efficiently prevents adhesion of recombinant Mycobacterium smegmatis, and promises a new anti-adhesive drug. Microb Pathog 2020; 149:104498. [PMID: 32931894 DOI: 10.1016/j.micpath.2020.104498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/25/2020] [Accepted: 09/09/2020] [Indexed: 11/19/2022]
Abstract
Adhesins are virulence factors expressed on the surfaces of pathogenic bacteria that mediate pathogen-host interactions, a critical step in the infection process. Here, we show that the Mycobacterium tuberculosis protease Rv3194c functions not only as an enzyme but as an adhesin. The heterologous Rv3194c protein was purified from Escherichia coli and was shown to bind to hyaluronic acid (HA). The HA-binding site was identified as a 20 amino acid peptide between residues 91 and 110 (P91-110). Rv3194c bound to A549 alveolar basal epithelial cells and the interaction was abolished by the addition of hyaluronidase or P91-110. Experimental infection in vitro revealed that Rv3194c participates in the attachment of recombinant Mycobacterium smegmatis (Rv3194c/MS) to A549 cells, and P91-110 treatment of A549 cells largely inhibited the Rv3194c/MS-A549 cell interaction. To provide in vivo evidence, we constructed a reporter strain of M. smegmatis that expressed a derivative of the firefly luciferase that is shifted to red (FFlucRT) in combination with Rv3194c (Rv3194c + FFlucRT/MS) to infect mice and monitor the progression of the disease. In mice, Rv3194c dramatically enhanced M. smegmatis persistence and induced lesions in the lungs. In addition, treatment of intratracheal Rv3194c + FFlucRT/MS- infected mice with P91-110 significantly suppressed the growth of Rv3194c + FFlucRT/MS in vivo and reduced pathological injury caused by infection of the lung with Rv3194c + FFlucRT/MS. Taken together, these results demonstrate that Rv3194c functions as an HA-binding adhesin and that P91-110 may have the potential for treating and preventing mycobacterial infection.
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Affiliation(s)
- Dongyue Zhao
- Fujian Key Laboratory of Developmental and Neurobiology, College of Life Science, Fujian Normal University, Fuzhou, 350117, Fujian Province, China.
| | - Danfeng Lin
- Fujian Key Laboratory of Developmental and Neurobiology, College of Life Science, Fujian Normal University, Fuzhou, 350117, Fujian Province, China
| | - Chen Xu
- Fujian Key Laboratory of Developmental and Neurobiology, College of Life Science, Fujian Normal University, Fuzhou, 350117, Fujian Province, China
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Applications and delivery mechanisms of hyaluronic acid used for topical/transdermal delivery – A review. Int J Pharm 2020; 578:119127. [DOI: 10.1016/j.ijpharm.2020.119127] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/22/2022]
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17
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Lazrak A, Yu Z, Doran S, Jian MY, Creighton J, Laube M, Garantziotis S, Prakash YS, Matalon S. Upregulation of airway smooth muscle calcium-sensing receptor by low-molecular-weight hyaluronan. Am J Physiol Lung Cell Mol Physiol 2020; 318:L459-L471. [PMID: 31913654 PMCID: PMC7099432 DOI: 10.1152/ajplung.00429.2019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/29/2019] [Accepted: 12/31/2019] [Indexed: 12/19/2022] Open
Abstract
We investigated the mechanisms involved in the development of airway hyperresponsiveness (AHR) following exposure of mice to halogens. Male mice (C57BL/6; 20-25 g) exposed to either bromine (Br2) or Cl2 (600 or 400 ppm, respectively, for 30 min) developed AHR 24 h after exposure. Nifedipine (5 mg/kg body wt; an L-type calcium channel blocker), administered subcutaneously after Br2 or Cl2 exposure, produced higher AHR compared with Br2 or Cl2 alone. In contrast, diltiazem (5 mg/kg body wt; a nondihydropyridine L-type calcium channel blocker) decreased AHR to control (air) values. Exposure of immortalized human airway smooth muscle cells (hASMC) to Br2 resulted in membrane potential depolarization (Vm Air: 62 ± 3 mV; 3 h post Br2:-45 ± 5 mV; means ± 1 SE; P < 0.001), increased intracellular [Ca2+]i, and increased expression of the calcium-sensing receptor (Ca-SR) protein. Treatment of hASMC with a siRNA against Ca-SR significantly inhibited the Br2 and nifedipine-induced Vm depolarization and [Ca2+]i increase. Intranasal administration of an antagonist to Ca-SR in mice postexposure to Br2 reversed the effects of Br2 and nifedipine on AHR. Incubation of hASMC with low-molecular-weight hyaluronan (LMW-HA), generated by exposing high-molecular-weight hyaluronan (HMW-HA) to Br2, caused Vm depolarization, [Ca2+]i increase, and Ca-SR expression to a similar extent as exposure to Br2 and Cl2. The addition of HMW-HA to cells or mice exposed to Br2, Cl2, or LMW-HA reversed these effects in vitro and improved AHR in vivo. We conclude that detrimental effects of halogen exposure on AHR are mediated via activation of the Ca-SR by LMW-HA.
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Affiliation(s)
- Ahmed Lazrak
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine & Pulmonary Injury Repair Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Zhihong Yu
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine & Pulmonary Injury Repair Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Stephen Doran
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine & Pulmonary Injury Repair Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ming-Yuan Jian
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine & Pulmonary Injury Repair Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Judy Creighton
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine & Pulmonary Injury Repair Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mandy Laube
- Department of Pediatrics, Division of Neonatology, Leipzig University, Leipzig, Germany
| | - Stavros Garantziotis
- Matrix Biology Group, Immunity, Inflammation, and Disease Laboratory, National Institutes of Health/National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Y S Prakash
- Department of Physiology and Biomedical Engineering and Anesthesiology, Mayo Clinic Alix School of Medicine and Science, Rochester, Minnesota
| | - Sadis Matalon
- Department of Anesthesiology and Perioperative Medicine, Division of Molecular and Translational Biomedicine & Pulmonary Injury Repair Center, University of Alabama at Birmingham, Birmingham, Alabama
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Martino F, Topazio D, Passali F, Cama A, Mauro R, Tirabasso A, Varakliotis T, Girolamo S. Intranasal hyaluronic acid improves the audiological outcomes of children with otitis media with effusion. INDIAN JOURNAL OF OTOLOGY 2019. [DOI: 10.4103/indianjotol.indianjotol_107_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Markasz L, Savani RC, Sedin G, Sindelar R. The receptor for hyaluronan-mediated motility (RHAMM) expression in neonatal bronchiolar epithelium correlates negatively with lung air content. Early Hum Dev 2018; 127:58-68. [PMID: 30312861 DOI: 10.1016/j.earlhumdev.2018.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 07/21/2018] [Accepted: 10/04/2018] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Hyaluronan (HA) and the receptor for hyaluronan-mediated motility (RHAMM) may play an important role in lung development. We examined the expression of HA content and RHAMM during postnatal lung development by analyzing human lung specimens from newborn infants with a variety of lung diseases at different gestational (GA) and postnatal (PNA) ages. MATERIALS AND METHODS Ninety-four patients were evaluated. Immunohistochemical RHAMM expression was studied with digital image analysis, followed by hierarchical cluster analysis of both these data and clinical data to define subgroups. The air content of the lung was determined by computerized analysis. HA content was estimated by radiometric assay. RESULTS Cluster analysis defined six distinct patient groups (Group 1-2: 34-41 weeks GA; Group 3-5: 23-27 weeks GA; Group 6: mixed population). Group 1-5 showed individual patterns in RHAMM expression and HA content (Group 1: high RHAMM/low HA; Group 2: low RHAMM/low HA; Group 3: low RHAMM/low HA; Group 4: low RHAMM/high HA; Group 5: high RHAMM/high HA). HA content decreased with increasing PNA independently of GA. Negative correlation was observed between air content and RHAMM expression in the bronchiolar epithelium irrespective of clustered groups. Lung hypoplasia appeared in two distinctive groups, with significant differences in lung development and RHAMM expression. CONCLUSIONS RHAMM expression may show dynamic changes during pathological processes in the neonatal lung. The distribution of RHAMM in the lung tissue is heterogeneous with a predominance to the bronchiolar epithelium. We found a negative correlation between lung air content and RHAMM expression in bronchiolar epithelium.
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Affiliation(s)
- Laszlo Markasz
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden..
| | - Rashmin C Savani
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Gunnar Sedin
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Richard Sindelar
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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Huang TW, Li ST, Fang KM, Young TH. Hyaluronan antagonizes the differentiation effect of TGF-β1 on nasal epithelial cells through down-regulation of TGF-β type I receptor. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:S254-S263. [PMID: 30032656 DOI: 10.1080/21691401.2018.1491477] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Although hyaluronan (HA)-based biomaterials have been proposed to promote mucociliary differentiation of nasal epithelial cells (NECs), the mechanism by which HA affects the growth and differentiation of NECs has not been thoroughly explored. This study investigates the effect and mechanism of HA on the differentiation of NECs. The experiment cultures human NECs in four conditions, namely controls, transforming growth factor (TGF)-β1, TGF-β1 + HA and HA groups. In the TGF group, the NECs become irregular shape without formation of tight junction and mucociliary differentiation of NECs is inhibited. Epithelial-mesenchymal transition (EMT) of NECs also occurs in the TGF group. However, with addition of HA in TGF groups, NECs reveal the mucociliary phenotypes of epithelial cells with tight junction expression. Incubation of TGF-β1 in an NEC culture leads to an increase in phosphorylated type 1 TGF-β receptors (p-TβRI). This increase is attenuated when NECs are cultured in the presence of HA. Similar expressions are observed in phosphorylated smad2/smad3. Additionally, HA-dependent inhibition of TGF-β1 signalling is inhibited by co-incubation with a blocking antibody to CD44. Experimental results indicate that HA can antagonize TGF-β1 effect on EMT and mucociliary differentiation of NECs by down-regulation of TβR I, which is via CD44.
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Affiliation(s)
- Tsung-Wei Huang
- a Department of Electrical Engineering, College of Electrical and Communication Engineering , Yuan Ze University , Taoyuan , Taiwan.,b Department of Otolaryngology , Far Eastern Memorial Hospital , Taipei , Taiwan.,c Department of Health Care Administration , Oriental Institute of Technology , Taipei , Taiwan
| | - Sheng-Tien Li
- d College of Medicine and College of Engineering , Institute of Biomedical Engineering , National Taiwan University , Taipei , Taiwan
| | - Kai-Min Fang
- b Department of Otolaryngology , Far Eastern Memorial Hospital , Taipei , Taiwan
| | - Tai-Horng Young
- d College of Medicine and College of Engineering , Institute of Biomedical Engineering , National Taiwan University , Taipei , Taiwan
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21
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Yildirim A, Turgut B, Bebek AI, Gumus C, Kocaturk S, Kunt T. Early Effect of Exogenous Na Hyaluronate on Mucociliary Clearance. ACTA ACUST UNITED AC 2018. [DOI: 10.1177/194589240501900305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background An animal study is performed to determine the early effect of 1% Na hyaluronate on mucociliary clearance function. Methods One percent of Na hyaluronate was introduced into the maxillary sinuses of rabbits by anterior antrostomy. A physiological solution of 1% NaCl was introduced into the maxillary sinuses of a control group to equalize the influence of Na for both groups. The treatment material was sprayed with an atomizer for coating the maxillary sinus lining. Technetium-99m diethylenetriamine pentaacetate dynamic scintigraphic imaging was performed to evaluate mucociliary clearance function on all rabbits 72 hours after the surgical procedure. Results Although the mean rate of mucociliary clearance of the Na hyaluronate group was slightly worse than the control group; there was no statistically significant difference between them. Conclusion There is no early effect of exogenous 1% Na hyaluronate on mucociliary clearance function.
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Affiliation(s)
- Altan Yildirim
- Medical Faculty, Departments of Otorhinolaryngology Head and Neck Surgery, Sivas, Turkey
| | | | - Ali Ihsan Bebek
- Medical Faculty, Departments of Otorhinolaryngology Head and Neck Surgery, Sivas, Turkey
| | - Cesur Gumus
- Departments of Radiology Cumhuriyet University, Sivas, Turkey
| | - Sinan Kocaturk
- Medical Faculty, Departments of Otorhinolaryngology Head and Neck Surgery, Sivas, Turkey
| | - Tanfer Kunt
- Medical Faculty, Departments of Otorhinolaryngology Head and Neck Surgery, Sivas, Turkey
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La Mantia I, Andaloro C. Effectiveness of intranasal sodium hyaluronate in mitigating adverse effects of nasal continuous positive airway pressure therapy. Am J Rhinol Allergy 2017; 31:364-369. [PMID: 28927491 DOI: 10.2500/ajra.2017.31.4482] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Nasal continuous positive airway pressure (CPAP) in moderate-to-severe cases of obstructive sleep apnea can cause nasal discomfort and other undesirable problems. OBJECTIVE The aim of our study was to test the effects of sodium hyaluronate on nasal problems that patients experienced in their daily lives, sleepiness, nasal resistance to airflow, nasal mucociliary clearance, changes in inflammatory markers, and compliance to CPAP in three groups of patients with obstructive sleep apnea syndrome on CPAP therapy. METHODS A total of 102 patients with a confirmed diagnosis of obstructive sleep apnea syndrome (apnea-hypopnea index [AHI] of ≥10/hour) were randomized into three treatment groups: (1) hyaluronate plus CPAP, (2) saline solution plus CPAP, and (3) CPAP-only groups. Outcome measures were the extent of improvement in the Mini Rhinoconjunctivitis Quality of Life Questionnaire (MiniRQLQ) mean scores, sleepiness, nasal resistance to airflow, nasal mucociliary clearance, changes in inflammatory markers, and compliance to CPAP. Significant improvement in each outcome measure was determined by comparing scores at baseline and after 4 weeks for each treatment group. RESULTS Significant improvement in the MiniRQLQ overall mean score was observed both in the hyaluronate plus CPAP (p < 0.00001) and saline solution plus CPAP groups (p < 0.01), although the hyaluronate plus CPAP group had better improvement compared with the saline solution plus CPAP group (0.24 versus 0.12, respectively). An increase in nasal inflammatory markers and saccharin transit test score was observed in all three groups, although it was statistically lower in the hyaluronate plus CPAP group (all p < 0.001). CONCLUSION Intranasal hyaluronate showed significant benefits in patients who received CPAP therapy, but future studies over a longer period of time after treatment should be performed to corroborate our findings.
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Affiliation(s)
- Ignazio La Mantia
- Department of Medical Sciences, Surgical and Advanced Technologies "GF Ingrassia", University of Catania - ENT Unit, Santa Marta e Santa Venera Hospital Acireale, Catania, Italy
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Sedimentation properties in density gradients correspond with levels of sperm DNA fragmentation, chromatin compaction and binding affinity to hyaluronic acid. Reprod Biomed Online 2017; 34:298-311. [DOI: 10.1016/j.rbmo.2016.11.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 11/17/2016] [Accepted: 11/22/2016] [Indexed: 01/02/2023]
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Wight TN, Frevert CW, Debley JS, Reeves SR, Parks WC, Ziegler SF. Interplay of extracellular matrix and leukocytes in lung inflammation. Cell Immunol 2017; 312:1-14. [PMID: 28077237 PMCID: PMC5290208 DOI: 10.1016/j.cellimm.2016.12.003] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 12/21/2016] [Accepted: 12/22/2016] [Indexed: 12/13/2022]
Abstract
During inflammation, leukocytes influx into lung compartments and interact with extracellular matrix (ECM). Two ECM components, versican and hyaluronan, increase in a range of lung diseases. The interaction of leukocytes with these ECM components controls leukocyte retention and accumulation, proliferation, migration, differentiation, and activation as part of the inflammatory phase of lung disease. In addition, bronchial epithelial cells from asthmatic children co-cultured with human lung fibroblasts generate an ECM that is adherent for monocytes/macrophages. Macrophages are present in both early and late lung inflammation. Matrix metalloproteinase 10 (MMP10) is induced in alveolar macrophages with injury and infection and modulates macrophage phenotype and their ability to degrade collagenous ECM components. Collectively, studies outlined in this review highlight the importance of specific ECM components in the regulation of inflammatory events in lung disease. The widespread involvement of these ECM components in the pathogenesis of lung inflammation make them attractive candidates for therapeutic intervention.
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Affiliation(s)
- Thomas N Wight
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, USA.
| | - Charles W Frevert
- Department of Comparative Medicine, University of Washington, Seattle, WA, USA
| | - Jason S Debley
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, and Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Stephen R Reeves
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, and Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - William C Parks
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Steven F Ziegler
- Immunology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, USA
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Olfactory dysfunction in acute rhinosinusitis: intranasal sodium hyaluronate as adjuvant treatment. Eur Arch Otorhinolaryngol 2016; 274:803-808. [PMID: 27568351 DOI: 10.1007/s00405-016-4277-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 08/18/2016] [Indexed: 01/16/2023]
Abstract
Acute rhinosinusitis (ARS) is defined as an inflammation of the mucosa of the nose and paranasal sinuses and affects 1-5 % of general population in Europe. Sinonasal diseases represent the main cause of smell alterations in adult patients and lead to mucosal congestion, increased quantity and density of secretions and altered mucociliary transport. For this reason the odorous molecules contained in the inspired air, cannot interact with the olfactory epithelium. Medical therapy of ARS has to reduce the severity and duration of symptoms and prevent complications. Recent studies have shown that Sodium hyaluronate modulate inflammation and has a reparative effect on the nasal mucosa. 48 patients affected by acute rhinosinusitis proven by CT scan, were enrolled. They were submitted to nasal endoscopy, olfactometric and mucociliary transport evaluation (MCTt), Visual Analogue Scale Questionnaire (VAS) at T0, after 14-18 days (T1) and after 30-35 days (T2). The patients were randomized into two treatment groups, A and B, and were treated for 30 days; each group was composed of 24 subjects. All patients received Levofloxacin (500 mg for 10 days) and Prednisone (50 mg for 8 days, 25 mg for 4 days and 12, 5 mg for 4 days). Moreover, Group A received twice a day for 30 days high molecular weight Sodium Hyaluronate (3 %) plus saline solution (3 mL sodium chloride-NaCl-0.9 %) using a nebulizer ampoule for nasal douche. Group B received twice a day for 30 days saline solution (6 mL sodium chloride-NaCl-0.9 %) using a nebulizer ampoule for nasal douche. At T1 Group A shown lower values in MCTt and threshold score was significantly higher than in Group B. VAS showed statistically significant differences between the two groups, in particular for smell, nasal obstruction and for nasal discharge. At T2 Group A MCTt was significantly lower than in Group B; odour threshold improved in both groups but in Group A was still significantly higher than in Group B. No statistical differences between two groups regarding odour discrimination and odour identification were confirmed at T1 and T2. VASy score showed statistically significant differences between the two groups only for nasal discharge.
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Varshney R, Lee JT. Current trends in topical therapies for chronic rhinosinusitis: update and literature review. Expert Opin Drug Deliv 2016; 14:257-271. [PMID: 27500891 DOI: 10.1080/17425247.2016.1214563] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Chronic rhinosinusitis (CRS) affects millions of patients worldwide. The disease is multifactorial with influences including anatomic factors, immunological disturbances, and altered sinonasal microbiome. Although oral medications are effective in controlling some symptoms, they are associated with side effects and long-term use is not ideal. Thus, topical therapies have emerged as an alternative delivery method for localized, high-concentration medication with less side effects. Areas covered: This is a review of the various topical therapies available or under investigation for the management of CRS. Common medications such as saline, steroids, and antimicrobials will be discussed. Furthermore, additives including manuka honey, xylitol, surfactant, N-chlorotaurine, Dead Sea salt, and sodium hyaluronate will be addressed. Innovations in topical therapies, such as drug-eluting biomaterials and photodynamic therapy, will also be reviewed. Expert opinion: Although topical therapies provide a high dose of active substance at the site of disease, their efficacy in CRS is not clear. Topical saline and intranasal steroids appear to consistently demonstrate therapeutic benefits. However, other topical medications require further investigation to determine long-term clinical efficacy and safety. A better understanding of their effects on the sinonasal mucociliary system is needed before they become the standard of care in CRS.
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Affiliation(s)
- Rickul Varshney
- a Orange County Sinus Institute , Southern California Permanente Medical Group , Irvine , CA , USA
| | - Jivianne T Lee
- a Orange County Sinus Institute , Southern California Permanente Medical Group , Irvine , CA , USA.,b Department of Head & Neck Surgery , David Geffen School of Medicine at UCLA , Los Angeles , CA , USA
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Kallikrein in the Interstitial Space. Protein Sci 2016. [DOI: 10.1201/9781315374307-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Cantone E, Iengo M. Effect of sodium hyaluronate added to topical corticosteroids in chronic rhinosinusitis with nasal polyposis. Am J Rhinol Allergy 2016; 30:340-343. [PMID: 27302143 DOI: 10.2500/ajra.2016.30.4344] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Available medical treatments for chronic rhinosinusitis (CRS) with nasal polyposis (CRSwNP) comprise systemic and topical therapies. Although topical corticosteroids are effective in the treatment of CRS, they are not completely devoid of adverse effects. Thus, care has to be taken when long-term treatments are prescribed. There is recent evidence that sodium hyaluronate (SH), the major component of many extracellular matrices, promotes tissue healing, including activation and moderation of the inflammatory responses, cell proliferation, migration, and angiogenesis. OBJECTIVE The aim of the study was to evaluate clinical outcomes and quality of life in two groups of patients with CRSwNP treated with topical corticosteroids alone or in combination with 9 mg of high-molecular-weight SH. METHODS The impact of treatments was determined by using nasal endoscopy and validated quality of life questionnaires (Short Form-36, 22-item Sino-Nasal Outcome Test, visual analog scale [VAS]). Eighty subjects who had CRS with grade IV nasal polyposis: 40 diagnosed with allergic rhinitis (AR) and 40 with non-allergic-eosinophilic rhinitis (NARES) based on skin-prick test and nasal cytology results, were divided in two groups. Group I comprised 40 subjects (20 AR and 20 NARES), who received mometasone furoate plus SH; group II comprised 40 subjects (20 AR and 20 NARES), who received mometasone furoate plus saline solution alone. All the patients were followed up for 3 months. RESULTS At baseline, no statistically significant differences were observed between the groups and the VAS score showed a moderate-to-severe degree of disease. After treatments, Lund and Kennedy, Short Form-36, 22-item Sino-Nasal Outcome Test, and VAS scores were statistically significant in both groups but slightly in favor of the group I and in the subjects with allergic CRSwNP. CONCLUSION Analysis of our data indicated that an SH supplement to standard corticosteroid seems to play an important role in improving the severity of symptoms, the endoscopic appearance, and discomfort associated with CRSwNP. This effect seems to be strongest in patients with allergic CRSwNP.
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Affiliation(s)
- Elena Cantone
- Department of Neuroscience, Ear Nose and Throat Section, Federico II University, Naples, Italy
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Garantziotis S, Brezina M, Castelnuovo P, Drago L. The role of hyaluronan in the pathobiology and treatment of respiratory disease. Am J Physiol Lung Cell Mol Physiol 2016; 310:L785-95. [PMID: 26747781 DOI: 10.1152/ajplung.00168.2015] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 01/05/2016] [Indexed: 12/11/2022] Open
Abstract
Hyaluronan, a ubiquitous naturally occurring glycosaminoglycan, is a major component of the extracellular matrix, where it participates in biological processes that include water homeostasis, cell-matrix signaling, tissue healing, inflammation, angiogenesis, and cell proliferation and migration. There are emerging data that hyaluronan and its degradation products have an important role in the pathobiology of the respiratory tract. We review the role of hyaluronan in respiratory diseases and present evidence from published literature and from clinical practice supporting hyaluronan as a novel treatment for respiratory diseases. Preliminary data show that aerosolized exogenous hyaluronan has beneficial activity against airway inflammation, protects against bronchial hyperreactivity and remodeling, and disrupts the biofilm associated with chronic infection. This suggests a role in airway diseases with a predominant inflammatory component such as rhinosinusitis, asthma, chronic obstructive pulmonary disease, cystic fibrosis, and primary ciliary dyskinesia. The potential for hyaluronan to complement conventional therapy will become clearer when data are available from controlled trials in larger patient populations.
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Affiliation(s)
- Stavros Garantziotis
- Clinical Research Program, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina;
| | - Martin Brezina
- Clinic of Pediatric Pneumology and Phthisiology, University Hospital Bratislava, Bratislava, Slovakia
| | - Paolo Castelnuovo
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Insubria, Ospedale di Circolo, Fondazione Macchi, Varese, Italy; and
| | - Lorenzo Drago
- Laboratory of Clinical Chemistry and Microbiology, IRCCS Galeazzi Orthopaedic Institute, Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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Abbadi A, Lauer M, Swaidani S, Wang A, Hascall V. Hyaluronan Rafts on Airway Epithelial Cells. J Biol Chem 2015; 291:1448-55. [PMID: 26601955 DOI: 10.1074/jbc.m115.704288] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Indexed: 11/06/2022] Open
Abstract
Many cells, including murine airway epithelial cells, respond to a variety of inflammatory stimuli by synthesizing leukocyte-adhesive hyaluronan (HA) cables that remain attached to their cell surfaces. This study shows that air-liquid interface cultures of murine airway epithelial cells (AECs) also actively synthesize and release a majority of their HA onto their ciliated apical surfaces to form a heavy chain hyaluronan (HC-HA) matrix in the absence of inflammatory stimuli. These matrices do not resemble the rope-like HA cables but occur in distinct sheets or rafts that can capture and embed leukocytes from cell suspensions. The HC-HA modification involves the transfer of heavy chains from the inter-α-inhibitor (IαI) proteoglycan, which has two heavy chains (HC1 and HC2) on its chondroitin sulfate chain. The transesterification transfer of HCs from chondroitin sulfate to HA is mediated by tumor necrosis factor-induced gene 6 (TSG-6), which is up-regulated in inflammatory reactions. Because the AEC cultures do not have TSG-6 nor serum, the source of IαI, assays for HCs and TSG-6 were done. The results show that AECs synthesize TSG-6 and their own heavy chain donor (pre-IαI) with a single heavy chain 3 (HC3), which are also constitutively expressed by human renal proximal tubular epithelial cells. These leukocyte adhesive HC3-HA structures were also found in the bronchoalveolar lavage of naïve mice and were observed on their apical ciliated surfaces. Thus, these leukocyte-adhesive HA rafts are now identified as HC3-HA complexes that could be part of a host defense mechanism filling some important gaps in our current understanding of murine airway epithelial biology and secretions.
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Affiliation(s)
- Amina Abbadi
- From the Department of Biomedical Engineering and Department of Chemistry, Cleveland State University, Cleveland, Ohio 44115
| | - Mark Lauer
- From the Department of Biomedical Engineering and
| | - Shadi Swaidani
- Department of Pathobiology, Cleveland Clinic, Cleveland, Ohio 44195 and
| | - Aimin Wang
- From the Department of Biomedical Engineering and
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Abstract
Submucosal glands contribute to airway surface liquid (ASL), a film that protects all airway surfaces. Glandular mucus comprises electrolytes, water, the gel-forming mucin MUC5B, and hundreds of different proteins with diverse protective functions. Gland volume per unit area of mucosal surface correlates positively with impaction rate of inhaled particles. In human main bronchi, the volume of the glands is ∼ 50 times that of surface goblet cells, but the glands diminish in size and frequency distally. ASL and its trapped particles are removed from the airways by mucociliary transport. Airway glands have a tubuloacinar structure, with a single terminal duct, a nonciliated collecting duct, then branching secretory tubules lined with mucous cells and ending in serous acini. They allow for a massive increase in numbers of mucus-producing cells without replacing surface ciliated cells. Active secretion of Cl(-) and HCO3 (-) by serous cells produces most of the fluid of gland secretions. Glands are densely innervated by tonically active, mutually excitatory airway intrinsic neurons. Most gland mucus is secreted constitutively in vivo, with large, transient increases produced by emergency reflex drive from the vagus. Elevations of [cAMP]i and [Ca(2+)]i coordinate electrolyte and macromolecular secretion and probably occur together for baseline activity in vivo, with cholinergic elevation of [Ca(2+)]i being mainly responsive for transient increases in secretion. Altered submucosal gland function contributes to the pathology of all obstructive diseases, but is an early stage of pathogenesis only in cystic fibrosis.
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Affiliation(s)
- Jonathan H Widdicombe
- Department of Physiology and Membrane Biology, University of California-Davis, Davis, California; and Department of Psychology and Cystic Fibrosis Research Laboratory, Stanford University, Stanford, California
| | - Jeffrey J Wine
- Department of Physiology and Membrane Biology, University of California-Davis, Davis, California; and Department of Psychology and Cystic Fibrosis Research Laboratory, Stanford University, Stanford, California
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He X, Liao W, Li Y, Wang Y, Chen Q, Jin J, He S. Upregulation of hyaluronan-mediated motility receptor in hepatocellular carcinoma predicts poor survival. Oncol Lett 2015; 10:3639-3646. [PMID: 26788183 DOI: 10.3892/ol.2015.3773] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Accepted: 09/15/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common types of cancer across the world. Hyaluronic acid (HA) has been reported to serve an important role in tumor extension, progression, migration and invasion. In addition, the receptor for HA-mediated motility (RHAMM) has been demonstrated to be overexpressed in different types of cancer. However, whether the upregulation of RHAMM contributes to hepatocarcinogenesis of HCC remains unclear. The present study examined the RHAMM expression in 187 HCC patients by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and immunohistochemistry (IHC). RHAMM expression was significantly upregulated in liver cancer tissues compared with that observed in adjacent normal liver tissues. The IHC analysis demonstrated that RHAMM was overexpressed in 18 (72.0%) of the 25 HCC tissues. Furthermore, overexpression of RHAMM was associated with tumor-node-metastasis (TNM), the presence of vascular invasion and recurrence. Notably, the present study indicated that the overexpression of RHAMM was closely associated with the shorter disease-free and overall survival, so it may be a potential independent predictor for disease-free and overall survival of HCC patients. In conclusion, the upregulation of RHAMM is associated with HCC progression and prognosis; and it may be a potential independent predictor of disease-free and overall survival of HCC following surgical resection.
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Affiliation(s)
- Xiaohu He
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China; Laboratory of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Weijia Liao
- Laboratory of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China; Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Guilin, Guangxi 541001, P.R. China
| | - Yulan Li
- Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Guilin, Guangxi 541001, P.R. China
| | - Yongqin Wang
- Laboratory of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China; Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Guilin, Guangxi 541001, P.R. China
| | - Qian Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China; Laboratory of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Junfei Jin
- Laboratory of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China; Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Guilin, Guangxi 541001, P.R. China
| | - Songqing He
- Laboratory of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi 541001, P.R. China; Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, Guilin, Guangxi 541001, P.R. China
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Lauer ME, Majors AK, Comhair S, Ruple LM, Matuska B, Subramanian A, Farver C, Dworski R, Grandon D, Laskowski D, Dweik RA, Erzurum SC, Hascall VC, Aronica MA. Hyaluronan and Its Heavy Chain Modification in Asthma Severity and Experimental Asthma Exacerbation. J Biol Chem 2015. [PMID: 26209637 DOI: 10.1074/jbc.m115.663823] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Hyaluronan (HA) is a large (>1500 kDa) polysaccharide of the extracellular matrix that has been linked to severity and inflammation in asthma. During inflammation, HA becomes covalently modified with heavy chains (HC-HA) from inter-α-inhibitor (IαI), which functions to increase its avidity for leukocytes. Our murine model of allergic pulmonary inflammation suggested that HC-HA may contribute to inflammation, adversely effecting lower airway remodeling and asthma severity. Our objective was to characterize the levels of HA and HC-HA in asthmatic subjects and to correlate these levels with asthma severity. We determined the levels and distribution of HA and HC-HA (i) from asthmatic and control lung tissue, (ii) in bronchoalveolar lavage fluid obtained from non-severe and severe asthmatics and controls, and (iii) in serum and urine from atopic asthmatics after an experimental asthma exacerbation. HC-HA distribution was observed (i) in the thickened basement membrane of asthmatic lower airways, (ii) around smooth muscle cells of the asthmatic submucosa, and (iii) around reserve cells of the asthmatic epithelium. Patients with severe asthma had increased HA levels in bronchoalveolar lavage fluid that correlated with pulmonary function and nitric oxide levels, whereas HC-HA was only observed in a patient with non-severe asthma. After an experimental asthma exacerbation, serum HA was increased within 4 h after challenge and remained elevated through 5 days after challenge. Urine HA and HC-HA were not significantly different. These data implicate HA and HC-HA in the pathogenesis of asthma severity that may occur in part due to repetitive asthma exacerbations over the course of the disease.
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Affiliation(s)
- Mark E Lauer
- From the Pediatric Institute and the Departments of Biomedical Engineering
| | | | | | | | | | - Ahila Subramanian
- the Respiratory Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, Ohio 44195 and
| | | | - Ryszard Dworski
- Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee 37232
| | | | - Dan Laskowski
- Pathobiology, the Respiratory Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, Ohio 44195 and
| | - Raed A Dweik
- Pathobiology, the Respiratory Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, Ohio 44195 and
| | - Serpil C Erzurum
- Pathobiology, the Respiratory Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, Ohio 44195 and
| | | | - Mark A Aronica
- Pathobiology, the Respiratory Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, Ohio 44195 and
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Casale M, Moffa A, Sabatino L, Pace A, Oliveto G, Vitali M, Baptista P, Salvinelli F. Hyaluronic Acid: Perspectives in Upper Aero-Digestive Tract. A Systematic Review. PLoS One 2015; 10:e0130637. [PMID: 26120837 PMCID: PMC4487693 DOI: 10.1371/journal.pone.0130637] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 05/21/2015] [Indexed: 11/18/2022] Open
Abstract
Background To date, topical therapies guarantee a better delivery of high concentrations of pharmacologic agents to the mucosa of the upper aerodigestive tract (UADT). The use of topical drugs, which are able to reduce mucosal inflammation and to improve healing tissues, can represent a relevant therapeutic advance. Topical sodium hyaluronate (SH) has recently been recognized as adjuvant treatment in the chronic inflammatory disease of the UADT. Aims The aim of our work was to review the published literature regarding all the potential therapeutic effects of SH in the chronic inflammatory disease of UADT. Methods Relevant published studies were searched in Pubmed, Google Scholar, Ovid using keywords (“sodium hyaluronate” and “upper airways”) or Medical Subject Headings. Results At the end of our selection process, sixteen publications have been included. Six of them in the post-operative period of nasal-sinus surgery, 2 of them in pediatric patients affected by recurrent upper respiratory tract infections, 4 of them in reducing symptoms and preventing exacerbations of chronic upper airways in adult population, 4 of them in patients with chronic inflammatory disease of UADT, including gastro-esophageal reflux disease (GERD). Conclusions Topical administration of SH plays a pivotkey role in the postoperative phase of patients undergoing FESS and nasal surgery, and positive results are generally observed in all the patients suffering from UADT chronic inflammatory disease.
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Affiliation(s)
- Manuele Casale
- Area of Otolaringology, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
- * E-mail:
| | - Antonio Moffa
- Area of Otolaringology, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
| | - Lorenzo Sabatino
- Area of Otolaringology, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
| | - Annalisa Pace
- Area of Otolaringology, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
| | - Giuseppe Oliveto
- Area of Otolaringology, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
| | - Massimiliano Vitali
- Bio-Statistical Department, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
| | - Peter Baptista
- Department of Otolaringology, University of Navarra, Campus Universitario, Pamplona, Spain
| | - Fabrizio Salvinelli
- Area of Otolaringology, University Campus Bio-Medico, Via Alvaro del Portillo 21, Rome, Italy
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35
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Lazrak A, Creighton J, Yu Z, Komarova S, Doran SF, Aggarwal S, Emala CW, Stober VP, Trempus CS, Garantziotis S, Matalon S. Hyaluronan mediates airway hyperresponsiveness in oxidative lung injury. Am J Physiol Lung Cell Mol Physiol 2015; 308:L891-903. [PMID: 25747964 DOI: 10.1152/ajplung.00377.2014] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 03/03/2015] [Indexed: 02/07/2023] Open
Abstract
Chlorine (Cl2) inhalation induces severe oxidative lung injury and airway hyperresponsiveness (AHR) that lead to asthmalike symptoms. When inhaled, Cl2 reacts with epithelial lining fluid, forming by-products that damage hyaluronan, a constituent of the extracellular matrix, causing the release of low-molecular-weight fragments (L-HA, <300 kDa), which initiate a series of proinflammatory events. Cl2 (400 ppm, 30 min) exposure to mice caused an increase of L-HA and its binding partner, inter-α-trypsin-inhibitor (IαI), in the bronchoalveolar lavage fluid. Airway resistance following methacholine challenge was increased 24 h post-Cl2 exposure. Intratracheal administration of high-molecular-weight hyaluronan (H-HA) or an antibody against IαI post-Cl2 exposure decreased AHR. Exposure of human airway smooth muscle (HASM) cells to Cl2 (100 ppm, 10 min) or incubation with Cl2-exposed H-HA (which fragments it to L-HA) increased membrane potential depolarization, intracellular Ca(2+), and RhoA activation. Inhibition of RhoA, chelation of intracellular Ca(2+), blockade of cation channels, as well as postexposure addition of H-HA, reversed membrane depolarization in HASM cells. We propose a paradigm in which oxidative lung injury generates reactive species and L-HA that activates RhoA and Ca(2+) channels of airway smooth muscle cells, increasing their contractility and thus causing AHR.
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Affiliation(s)
- Ahmed Lazrak
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Judy Creighton
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Zhihong Yu
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Svetlana Komarova
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Stephen F Doran
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Saurabh Aggarwal
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Charles W Emala
- Department of Anesthesiology, Columbia University, New York, New York; and
| | - Vandy P Stober
- Laboratory of Respiratory Biology, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Carol S Trempus
- Laboratory of Respiratory Biology, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Stavros Garantziotis
- Laboratory of Respiratory Biology, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina
| | - Sadis Matalon
- Department of Anesthesiology and Pulmonary Injury and Repair Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama;
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Prassas I, Eissa A, Poda G, Diamandis EP. Unleashing the therapeutic potential of human kallikrein-related serine proteases. Nat Rev Drug Discov 2015; 14:183-202. [DOI: 10.1038/nrd4534] [Citation(s) in RCA: 166] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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van der Vliet A, Janssen-Heininger YMW. Hydrogen peroxide as a damage signal in tissue injury and inflammation: murderer, mediator, or messenger? J Cell Biochem 2014; 115:427-35. [PMID: 24122865 DOI: 10.1002/jcb.24683] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2013] [Accepted: 09/24/2013] [Indexed: 12/17/2022]
Abstract
Tissue injury and inflammation are associated with increased production of reactive oxygen species (ROS), which have the ability to induce oxidative injury to various biomolecules resulting in protein dysfunction, genetic instability, or cell death. However, recent observations indicate that formation of hydrogen peroxide (H2 O2 ) during tissue injury is also an essential feature of the ensuing wound healing response, and functions as an early damage signal to control several critical aspects of the wound healing process. Because innate oxidative wound responses must be tightly coordinated to avoid chronic inflammation or tissue injury, a more complete understanding is needed regarding the origins and dynamics of ROS production, and their critical biological targets. This prospect highlights the current experimental evidence implicating H2 O2 in early epithelial wound responses, and summarizes technical advances and approaches that may help distinguish its beneficial actions from its more deleterious actions in conditions of chronic tissue injury or inflammation.
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Affiliation(s)
- Albert van der Vliet
- Department of Pathology, College of Medicine, University of Vermont, Burlington, Vermont, 05405
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Cassandro E, Chiarella G, Cavaliere M, Sequino G, Cassandro C, Prasad SC, Scarpa A, Iemma M. Hyaluronan in the Treatment of Chronic Rhinosinusitis with Nasal Polyposis. Indian J Otolaryngol Head Neck Surg 2014; 67:299-307. [PMID: 26405668 DOI: 10.1007/s12070-014-0766-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 08/06/2014] [Indexed: 12/30/2022] Open
Abstract
Chronic rhinosinusitis (CRS) is a common condition and affects the quality of life of approximately 16 % of adults in US and 10.9 % in Europe. Hyaluronan (HA) is a nonsulphate glycosaminoglycan found in the extracellular matrix of connective tissues, and plays an important role in the healing process and repair of mucosal surfaces. We aim to evaluate the effect of HA on nasal symptoms and endoscopic appearance in patients with CRS and nasal polyps (NP) who have not undergone sinus surgery. Eighty patients older than 18 years old were randomized to receive either open-label nebulized saline solution (NS) or intranasal corticosteroid spray (ICS) 200 µg bid or nebulized sodium hyaluronate (NHA, YABRO(®)) or both ICS and NHA. Results were collected at 1 month, 3 months and 3 months after treatment. Significant improvements in nasal symptoms scores, endoscopic appearance scores, radiologic scores, rhinomanometry and saccharine clearance test were observed in the NHA, ICS and ICS + NHA groups after 1 month and 3 months of treatment compared with baseline (all p ≤ 0.005). The use of oral steroids was significantly reduced after 3 months of therapy in the same groups versus baseline (all p < 0.05). The incidence of adverse events at 3 months was similar between the 4 groups (all p > 0.05). Throat irritation, nasal burning and drug-related epistaxis were not reported in the group NHA. HA, as a nebulized nasal douche preparation, improved nasal symptoms and endoscopic appearances in patients with CRS and NP who have not undergone sinus surgery.
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Affiliation(s)
- Ettore Cassandro
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Giuseppe Chiarella
- Department of Experimental and Clinical Medicine, Audiology and Phoniatrics Unit, University "Magna Graecia", Catanzaro, Italy
| | - Matteo Cavaliere
- "San Giovanni di Dio e Ruggi D'Aragona" Hospital, Salerno, Italy
| | - Giulio Sequino
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Claudia Cassandro
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | | | - Alfonso Scarpa
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Maurizio Iemma
- "San Giovanni di Dio e Ruggi D'Aragona" Hospital, Salerno, Italy
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Lazrak A, Jurkuvenaite A, Ness EC, Zhang S, Woodworth BA, Muhlebach MS, Stober VP, Lim YP, Garantziotis S, Matalon S. Inter-α-inhibitor blocks epithelial sodium channel activation and decreases nasal potential differences in ΔF508 mice. Am J Respir Cell Mol Biol 2014; 50:953-62. [PMID: 24303840 DOI: 10.1165/rcmb.2013-0215oc] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Increased activity of lung epithelial sodium channels (ENaCs) contributes to the pathophysiology of cystic fibrosis (CF) by increasing the rate of epithelial lining fluid reabsorption. Inter-α-inhibitor (IαI), a serum protease inhibitor, may decrease ENaC activity by preventing its cleavage by serine proteases. High concentrations of IαI were detected in the bronchoalveolar lavage fluid (BALF) of children with CF and lower airway diseases. IαI decreased amiloride-sensitive (IENaC) but not cAMP-activated Cl(-) currents across confluent monolayers of rat ATII, and mouse nasal epithelial cells grew in primary culture by 45 and 25%, respectively. Changes in IENaC by IαI in ATII cells were accompanied by increased levels of uncleaved (immature) surface α-ENaC. IαI increased airway surface liquid depth overlying murine nasal epithelial cells to the same extent as amiloride, consistent with ENaC inhibition. Incubation of lung slices from C57BL/6, those lacking phenylalanine at position 508 (∆F508), or CF transmembrane conductance regulator knockout mice with IαI for 3 hours decreased the open probability of their ENaC channels by 50%. ∆F508 mice had considerably higher levels the amiloride-sensitive fractions of ENaC nasal potential difference (ENaC-NPD) than wild-type littermates and only background levels of IαI in their BALF. A single intranasal instillation of IαI decreased their ENaC-NPD 24 hours later by 25%. In conclusion, we show that IαI is present in the BALF of children with CF, is an effective inhibitor of ENaC proteolysis, and decreases ENaC activity in lung epithelial cells of ∆F508 mice.
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40
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Hyaluronan and RHAMM in wound repair and the "cancerization" of stromal tissues. BIOMED RESEARCH INTERNATIONAL 2014; 2014:103923. [PMID: 25157350 PMCID: PMC4137499 DOI: 10.1155/2014/103923] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 07/04/2014] [Indexed: 12/12/2022]
Abstract
Tumors and wounds share many similarities including loss of tissue architecture, cell polarity and cell differentiation, aberrant extracellular matrix (ECM) remodeling (Ballard et al., 2006) increased inflammation, angiogenesis, and elevated cell migration and proliferation. Whereas these changes are transient in repairing wounds, tumors do not regain tissue architecture but rather their continued progression is fueled in part by loss of normal tissue structure. As a result tumors are often described as wounds that do not heal. The ECM component hyaluronan (HA) and its receptor RHAMM have both been implicated in wound repair and tumor progression. This review highlights the similarities and differences in their roles during these processes and proposes that RHAMM-regulated wound repair functions may contribute to “cancerization” of the tumor microenvironment.
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Chang MY, Tanino Y, Vidova V, Kinsella MG, Chan CK, Johnson PY, Wight TN, Frevert CW. Reprint of: A rapid increase in macrophage-derived versican and hyaluronan in infectious lung disease. Matrix Biol 2014; 35:162-73. [PMID: 24727035 DOI: 10.1016/j.matbio.2014.04.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 01/21/2014] [Accepted: 01/21/2014] [Indexed: 01/08/2023]
Abstract
The goals of this study were to characterize the changes in chondroitin sulfate proteoglycans and hyaluronan in lungs in acute response to gram-negative bacterial infection and to identify cellular components responsible for these changes. Mice were treated with intratracheal (IT) live Escherichia coli, E. coli lipopolysaccharide (LPS), or PBS. Both E. coli and LPS caused rapid selective increases in mRNA expression of versican and hyaluronan synthase (Has) isoforms 1 and 2 associated with increased immunohistochemical and histochemical staining for versican and hyaluronan in the lungs. Versican was associated with a subset of alveolar macrophages. To examine whether macrophages contribute to versican and hyaluronan accumulation, in vitro studies with primary cultures of bone marrow-derived and alveolar macrophages were performed. Unstimulated macrophages expressed very low levels of versican and hyaluronan synthase mRNA, with no detectible versican protein or hyaluronan product. Stimulation with LPS caused rapid increases in versican mRNA and protein, a rapid increase in Has1 mRNA, and concomitant inhibition of hyaluronidases 1 and 2, the major hyaluronan degrading enzymes. Hyaluronan could be detected following chloroquine pre-treatment, indicating rapid turnover and degradation of hyaluronan by macrophages. In addition, the effects of LPS, the M1 macrophage classical activation agonist, were compared to those of IL-4/IL-13 or IL-10, the M2a and M2c alternative activation agonists, respectively. Versican and Has1 increased only in response to M1 activation. Finally, the up-regulation of versican and Has1 in the whole lungs of wild-type mice following IT LPS was completely abrogated in TLR-4(-/-) mice. These findings suggest that versican and hyaluronan synthesis may play an important role in the innate immune response to gram-negative lung infection.
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Affiliation(s)
- Mary Y Chang
- Comparative Pathology Program, Department of Comparative Medicine, University of Washington School of Medicine, Seattle, WA, United States.
| | - Yoshinori Tanino
- Fukushima Medical University School of Medicine, Department of Pulmonary Medicine, Fukushima, Japan
| | - Veronika Vidova
- Comparative Pathology Program, Department of Comparative Medicine, University of Washington School of Medicine, Seattle, WA, United States
| | - Michael G Kinsella
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Christina K Chan
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Pamela Y Johnson
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Thomas N Wight
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Charles W Frevert
- Comparative Pathology Program, Department of Comparative Medicine, University of Washington School of Medicine, Seattle, WA, United States; Division of Pulmonary/Critical Care Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, United States
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42
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Di Cicco M, Alicandro G, Claut L, Cariani L, Luca N, Defilippi G, Costantini D, Colombo C. Efficacy and tolerability of a new nasal spray formulation containing hyaluronate and tobramycin in cystic fibrosis patients with bacterial rhinosinusitis. J Cyst Fibros 2014; 13:455-60. [PMID: 24656944 DOI: 10.1016/j.jcf.2014.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 02/12/2014] [Accepted: 02/12/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND Chronic rhinosinusitis is common in cystic fibrosis (CF), as CFTR defects equally affect the airway and sinonasal mucosa. However, therapeutic strategies for CF-associated chronic rhinosinusitis lag behind current approaches for pulmonary disease. OBJECTIVE To assess the tolerability and efficacy of a nasal spray formulation containing 0.2% sodium hyaluronate and 3% tobramycin compared to a control formulation containing 0.2% sodium hyaluronate alone in the treatment of bacterial rhinosinusitis in patients with CF. METHODS In a double-blind controlled study, 27 patients with an established diagnosis of CF and a documented nasal infection with Pseudomonas aeruginosa and/or Staphylococcus aureus [22 males (81%), median age of 15 years (range 5-26 yrs)], were randomized to receive the nasal spray formulation containing hyaluronate and tobramycin (N=14) or hyaluronate alone (N=13) for 14 days. Efficacy and local tolerability of the treatments were assessed by ear, nose and throat (ENT) examination and related symptoms. RESULTS The formulation containing hyaluronate and tobramycin was more effective than hyaluronate alone in improving the status of the nasal mucosa, in reducing the mucopurulent secretion at the level of the osteomeatal complex and in improving ENT symptoms (hyposmia/anosmia and headache/facial pain). The treatment was well tolerated without relevant side effects. CONCLUSIONS The present study suggests that the combination therapy with hyaluronate plus tobramycin was more effective than hyaluronate alone in the treatment of bacterial rhinosinusitis in CF. TRIAL REGISTRATION NUMBER EudraCT 2007-003628-39.
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Affiliation(s)
- Maurizio Di Cicco
- ENT Department, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Gianfranco Alicandro
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Laura Claut
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Lisa Cariani
- Cystic Fibrosis Microbiology Laboratory, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Nicola Luca
- ENT Department, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Gloria Defilippi
- Cystic Fibrosis Microbiology Laboratory, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Diana Costantini
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Carla Colombo
- Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy.
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43
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Cantone E, Castagna G, Sicignano S, Ferranti I, Rega F, Di Rubbo V, Iengo M. Impact of intranasal sodium hyaluronate on the short-term quality of life of patients undergoing functional endoscopic sinus surgery for chronic rhinosinusitis. Int Forum Allergy Rhinol 2014; 4:484-7. [PMID: 24591296 DOI: 10.1002/alr.21310] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Revised: 12/21/2013] [Accepted: 01/28/2014] [Indexed: 11/10/2022]
Abstract
BACKGROUND Functional endoscopic sinus surgery (FESS) has become the treatment of choice for patients with medically resistant chronic rhinosinusitis (CRS) and nasal polyps. Despite the consolidated use of different treatments, the postoperative period is often very painful and uncomfortable, especially during the first month. Although evidence on the effectiveness of sodium hyaluronate (SH) on postoperative care following FESS is available, data on the quality of life (QoL) from the patients' perspective are still lacking. This study aimed to evaluate for the first time the effectiveness of nasal douche with SH in reducing patients' discomfort during the first month following FESS. METHODS A double-blind randomized controlled study was carried out on 124 subjects undergoing FESS for CRS with nasal polyposis. They were divided into 2 groups: group I was treated with nasal douche containing 9 mg of high molecular weight SH plus saline solution and group II was treated with saline solution alone. To assess QoL in CRS patients, the Short Form-36 (SF-36) test, the Sino-Nasal Outcome Test-22 (SNOT-22), and the visual analogue scale (VAS) questionnaires were administered. RESULTS At baseline, there were no statistically significant differences between the 2 groups. However, after 30 days of long postoperative treatments, we found clinically significant improvements in QoL of subjects treated with SH, as evidenced by all QoL scales. CONCLUSION Our data indicate that SH significantly improves patients' short-term QoL following FESS in terms of both general health and specific sinonasal status.
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Affiliation(s)
- Elena Cantone
- Department of Neuroscience, Reproductive and Odontostomatologic Science, ENT Unit, "Federico II" University, Naples, Italy; Department of Molecular Medicine and Medical Biotechnology, "Federico II" University, Naples, Italy
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44
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Ghosh S, Samarasinghe AE, Hoselton SA, Dorsam GP, Schuh JM. Hyaluronan deposition and co-localization with inflammatory cells and collagen in a murine model of fungal allergic asthma. Inflamm Res 2014; 63:475-84. [PMID: 24519432 DOI: 10.1007/s00011-014-0719-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 01/20/2014] [Accepted: 01/24/2014] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE Allergic asthma is a chronic inflammatory disease of the airways characterized by excessive inflammation and remodeling of the extracellular matrix (ECM) and associated cells of the airway wall. Under inflammatory conditions, hyaluronan (HA), a major component of the ECM, undergoes dynamic changes, which may in turn affect the recruitment and activation of inflammatory cells leading to acute and chronic immunopathology of allergic asthma. METHODS In the present study, we measured the changes in HA levels generated at sites of inflammation, and examined its effect on inflammatory responses and collagen deposition in an Aspergillus fumigatus murine inhalational model of allergic asthma. RESULTS We found that HA levels are elevated in allergic animals and that the increase correlated with the influx of inflammatory cells 5 days after the second allergen challenge. This increase in HA levels appeared largely due to upregulation of hyaluronidase-1 (HYAL1) and hyaluronidase-2 (HYAL2). Furthermore, HA co-localizes with areas of new collagen synthesis and deposition. CONCLUSIONS Overall, our findings contribute to the growing literature that focuses on the components of ECM as inflammatory mediators rather than mere structural support products. The evidence of HA localization in fungal allergic asthma provides the impetus to study HA more closely with allergic leukocytes in murine models. Further studies examining HA's role in mediating cellular responses may help to develop targets for treatment in patients with severe asthma due to fungal sensitization.
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Affiliation(s)
- Sumit Ghosh
- Department of Veterinary and Microbiological Sciences, North Dakota State University, Dept 7690, P.O. Box 6050, Fargo, ND, 58105, USA,
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Chang MY, Tanino Y, Vidova V, Kinsella MG, Chan CK, Johnson PY, Wight TN, Frevert CW. A rapid increase in macrophage-derived versican and hyaluronan in infectious lung disease. Matrix Biol 2014; 34:1-12. [PMID: 24472738 DOI: 10.1016/j.matbio.2014.01.011] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 01/21/2014] [Accepted: 01/21/2014] [Indexed: 02/08/2023]
Abstract
The goals of this study were to characterize the changes in chondroitin sulfate proteoglycans and hyaluronan in lungs in acute response to gram-negative bacterial infection and to identify cellular components responsible for these changes. Mice were treated with intratracheal (IT) live Escherichia coli, E. coli lipopolysaccharide (LPS), or PBS. Both E. coli and LPS caused rapid selective increases in mRNA expression of versican and hyaluronan synthase (Has) isoforms 1 and 2 associated with increased immunohistochemical and histochemical staining for versican and hyaluronan in the lungs. Versican was associated with a subset of alveolar macrophages. To examine whether macrophages contribute to versican and hyaluronan accumulation, in vitro studies with primary cultures of bone marrow-derived and alveolar macrophages were performed. Unstimulated macrophages expressed very low levels of versican and hyaluronan synthase mRNA, with no detectible versican protein or hyaluronan product. Stimulation with LPS caused rapid increases in versican mRNA and protein, a rapid increase in Has1 mRNA, and concomitant inhibition of hyaluronidases 1 and 2, the major hyaluronan degrading enzymes. Hyaluronan could be detected following chloroquine pre-treatment, indicating rapid turnover and degradation of hyaluronan by macrophages. In addition, the effects of LPS, the M1 macrophage classical activation agonist, were compared to those of IL-4/IL-13 or IL-10, the M2a and M2c alternative activation agonists, respectively. Versican and Has1 increased only in response to M1 activation. Finally, the up-regulation of versican and Has1 in the whole lungs of wild-type mice following IT LPS was completely abrogated in TLR-4(-/-) mice. These findings suggest that versican and hyaluronan synthesis may play an important role in the innate immune response to gram-negative lung infection.
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Affiliation(s)
- Mary Y Chang
- Comparative Pathology Program, Department of Comparative Medicine, University of Washington School of Medicine, Seattle, WA, United States.
| | - Yoshinori Tanino
- Fukushima Medical University School of Medicine, Department of Pulmonary Medicine, Fukushima, Japan
| | - Veronika Vidova
- Comparative Pathology Program, Department of Comparative Medicine, University of Washington School of Medicine, Seattle, WA, United States
| | - Michael G Kinsella
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Christina K Chan
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Pamela Y Johnson
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Thomas N Wight
- Hope Heart Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Charles W Frevert
- Comparative Pathology Program, Department of Comparative Medicine, University of Washington School of Medicine, Seattle, WA, United States; Division of Pulmonary/Critical Care Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, United States
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Macchi A, Castelnuovo P, Terranova P, Digilio E. Effects of sodium hyaluronate in children with recurrent upper respiratory tract infections: results of a randomised controlled study. Int J Immunopathol Pharmacol 2013; 26:127-35. [PMID: 23527715 DOI: 10.1177/039463201302600112] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Hyaluronic acid is a major component of many extracellular matrices that plays a role in the regulation of vasomotor tone and mucous gland secretion, and in the modulation of the inflammatory process in upper and lower airways. This pilot study was aimed at evaluating the effects of nasal washes with 9 mg nebulised sodium hyaluronate given for 15 days per month over 3 months in 75 paediatric patients with recurrent upper respiratory tract infections (URTI). Eligible patients were randomized to treatment with nasal washes containing 9 mg sodium hyaluronate plus saline solution or saline alone, according to an open-label, parallel group design, with blind observer assessment. Ciliary motility, which was assessed based on a 0-3 point rating scale (0 = absent, 1 = less than 5 minutes, 2 = greater than or equal to 5 and ≤ 10 minutes, 3 = greater than 10 minutes) was the primary study endpoint. The secondary efficacy variables included cytological (presence of neutrophils, eosinophils and mast cells), microbiological (presence of bacteria and mycetes), endoscopical (presence of adenoid hypertrophy and biofilm) and clinical (presence of rhinitis, post-nasal drip, nasal dyspnoea) parameters. The two treatment groups (mean age 7.5 years, 53percent of males) were comparable for baseline data, except a higher mean age in the control group than in the treated group. Treatment with 9 mg sodium hyaluronate was associated with significantly greater improvements (p less than 0.001 between groups) in primary outcome ciliary motility [odds ratio (OR) 13.61; 95 percent CI 4.51-41.00 in the univariate regression analysis that examined the probability of improvement]. Treatment with 9 mg sodium hyaluronate was also significantly superior to saline alone in adenoid hypertrophy (p less than 0.001; OR 14.72; 95 percent CI 4.74-45.68), presence of bacteria (p = 0.026; OR 2.95; 95 percent CI 1.15-7.55), neutrophils (p = 0.002; OR 4.51; 95 percent CI 1.75-11.62), rhinitis (p = 0.040; OR 10.47; 95 percent CI 3.10-35.31), nasal dyspnoea (p = 0.047; OR 3.80; 95 percent CI 1.09-13.19) and biofilm (p = 0.049; OR 9.90; 95 percent CI 2.61-37.47). Advantages of 9 mg of sodium hyaluronate over control on post-nasal drip and presence of mycetes (although evident) did not reach the level of statistical significance. The superiority of the treated group over saline alone was confirmed in a multivariate logistic regression analysis that took into account age as confounding factor. The number of days of absence from school was significantly lower in the 9 mg sodium hyaluronate group compared to controls (p less than 0.001 between groups). A 3-month intermittent treatment with 9 mg sodium hyaluronate with nasal washes plus saline solution was associated with significant improvements in ciliary motility and in cytological, microbiological, endoscopic and clinical outcomes compared to saline, in children with recurrent URTI.
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Affiliation(s)
- A Macchi
- Clinic of Otorhinolaryngology, University of Insubria, Varese, Italy.
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47
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Macchi A, Terranova P, Digilio E, Castelnuovo P. Hyaluronan plus saline nasal washes in the treatment of rhino-sinusal symptoms in patients undergoing functional endoscopic sinus surgery for rhino-sinusal remodeling. Int J Immunopathol Pharmacol 2013; 26:137-45. [PMID: 23527716 DOI: 10.1177/039463201302600113] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Hyaluronic acid is a major component of many extracellular matrices and plays a central role in the homeostasis of physiology in upper and lower airways. When topically administered following endoscopic sinus surgery, hyaluronic acid may be effective in functional recovery and in the prevention of recurrence of chronic rhinosinusistis. This pilot study was aimed at evaluating the effects of nebulised 9 mg of sodium hyaluronate given for 15 days per months over 3 months in 46 patients aged greater than 4 years who underwent functional endoscopic sinus surgery (FESS) for rhino-sinusal remodelling. Eligible patients were randomized to receive nebulised 9 mg sodium hyaluronate nasal washes plus saline solution or 5 ml saline alone (23 patients in each group), according to an open-label, parallel group design, with blind observer assessment. Treatment was administered by means of a nasal ampoule that allows nebulisation of particles with a median aerodynamic diameter greater than 10 micron, i.e. suitable for upper respiratory airways deposition. The efficacy variables included clinical (presence of nasal dyspnoea), endoscopical (ostium of paranasal sinuses, oedema, respiratory patency, synechiae, and appearance of nasal mucosa) and cytological (ciliary motility and presence of neutrophils, eosinophils, mast cells, bacteria, mycetes and bio film) measures. At the end of the study, patients expressed an opinion on the overall tolerability of treatment. The two treatment groups were comparable at baseline. Treatment with 9 mg of sodium hyaluronate was associated with significantly greater improvements compared to controls in nasal dyspnoea (p less than 0.001), presence of mycetes (p = 0.044), ciliary motility (p less than 0.001) and abnormalities in nasal secretions. A univariate logistic model, in which the odd ratio (OR) indicates the probability of success in the 9 mg sodium hyaluronate group compared to the control group, showed that the highest OR was observed for presence of nasal dyspnoea (OR = 21.36; 95 percent CI: 1.07 to 426.56), normal mucosa at endoscopy (OR: 9.62; 95 percent CI: 1.82 to 50.89), ciliary motility (OR: 7.27; 95 percent CI: 1.68 to 31.42) and presence of bio film (OR: 4.41; 95 percent CI: 1.26 to 15.40). Treatment with 9 mg sodium hyaluronate plus saline was well tolerated. A 3-month intermittent treatment with 9 mg sodium hyaluronate plus saline solution nasal washes following FESS for rhino-sinusal remodelling was associated with significant improvements in nasal dyspnoea, appearance of nasal mucosa at endoscopy and ciliary motility compared to saline alone.
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Affiliation(s)
- A Macchi
- Clinic of Otorhinolaryngology, University of Insubria, Varese, Italy.
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48
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Gelardi M, Iannuzzi L, Quaranta N. Intranasal sodium hyaluronate on the nasal cytology of patients with allergic and nonallergic rhinitis. Int Forum Allergy Rhinol 2013; 3:807-13. [DOI: 10.1002/alr.21193] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 04/10/2013] [Accepted: 05/16/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Matteo Gelardi
- Section of Otolaryngology; Department of Neuroscience and Sensory Organs, University of Bari; Bari Italy
| | - Lucia Iannuzzi
- Section of Otolaryngology; Department of Neuroscience and Sensory Organs, University of Bari; Bari Italy
| | - Nicola Quaranta
- Section of Otolaryngology; Department of Neuroscience and Sensory Organs, University of Bari; Bari Italy
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Ros M, Casciaro R, Lucca F, Troiani P, Salonini E, Favilli F, Quattrucci S, Sher D, Assael BM. Hyaluronic acid improves the tolerability of hypertonic saline in the chronic treatment of cystic fibrosis patients: a multicenter, randomized, controlled clinical trial. J Aerosol Med Pulm Drug Deliv 2013; 27:133-7. [PMID: 23745525 DOI: 10.1089/jamp.2012.1034] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
UNLABELLED TRIAL DESIGN AND METHODS: Between December 2009 and July 2011, four cystic fibrosis (CF) centers in Italy participated in a randomized, double-blind, controlled clinical trial to test whether 7% hypertonic saline (HS) administered together with 0.1% hyaluronic acid (HA) was better tolerated by patients who previously did not tolerate HS well on its own. Participants were CF patients at least 8 years old, in clinically stable conditions, with forced expiratory volume in 1 sec (FEV1) at least 50% predicted. Forty patients were recruited and randomized to receive either HS or HS plus HA (5 mL to be inhaled over 15 min, twice daily for 28 days). Primary endpoints were cough, throat irritation, salty taste, and overall acceptability, as assessed by each patient on a semiquantitative scale on a diary card. Secondary endpoint was FEV1 change at the end of treatment. Patients were randomized into randomly permuted blocks. The first and last doses were administered in hospital. In between, patients were treated at home. Patients, all caregivers, and the statistician who conducted the analysis (different from the one who generated the random list) were blinded to group assignment. RESULTS Severity of cough, throat irritation, and saltiness were more severe in patients treated with HS alone, both after the first inhalation and over the entire treatment period. Overall pleasantness was rated higher by patients treated with the combination product. All differences were highly significant. There were no changes in FEV1 between the first and last administrations. Five patients did not complete the study. Four patients (two from each group) withdrew because of cough or throat irritation. One more patient from the HS group withdrew because of a respiratory exacerbation at week 3. CONCLUSIONS HS is currently a cornerstone in the treatment of CF patients. The addition of HA to HS reduces the prevalence and severity of cough, throat irritation, and saltiness and may improve compliance in patients who previously did not tolerate HS well on its own. Longer-term studies could further assess the benefit of chronic treatment.
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Affiliation(s)
- Mirco Ros
- 1 Ca' Foncello Hospital , Cystic Fibrosis Center, Treviso, Italy
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50
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Yuan X, Chen L, Deng X, Cao J, Yu S, Quankai W, Pang H, Liu S. Characterization of Rv0394c gene encoding hyaluronidase and chondrosulfatase from Mycobacterium tuberculosis. Tuberculosis (Edinb) 2013; 93:296-300. [PMID: 23465892 DOI: 10.1016/j.tube.2013.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Revised: 01/16/2013] [Accepted: 01/27/2013] [Indexed: 10/27/2022]
Abstract
It has been demonstrated that Mycobacterium tuberculosis can utilize hyaluronan (HA) as an alternative carbon resource; however, the gene responsible for HA utilization has not been identified. We overexpressed the soluble product of the Rv0394c gene from M. tuberculosis H37Rv in Escherichia coli and purified it using affinity chromatography and anion exchange chromatography. The hyaluronidase and chondrosulfatase activities of the purified recombinant protein Rv0394c (rRv0394c) were detected and quantitatively measured. Analysis of nucleotide and derived amino acid sequences of the Rv0394c gene revealed that homologs of this gene were conserved in pathogenic mycobacteria, but absent in non-pathogenic mycobacteria. In the current study, we provide novel identification and characterization of a gene encoding hyaluronidase and chondrosulfatase in M. tuberculosis.
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Affiliation(s)
- Xianglian Yuan
- Division of Bacterial Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, 427 Maduan Street , Nangang Dist., Harbin 15000, PR China
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