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Liu JQ, Zhou HB, Bai WF, Wang J, Li Q, Fan LY, Chang H, Shi SL. Assessment of progression of pulmonary fibrosis based on metabonomics and analysis of intestinal microbiota. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2024; 52:201-217. [PMID: 38488151 DOI: 10.1080/21691401.2024.2326616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 02/27/2024] [Indexed: 03/19/2024]
Abstract
The main purpose of this study was to explore the changes of biomarkers in different developmental stages of bleomycin-induced pulmonary fibrosis (PF) in rats via comprehensive pathophysiology, UPLC-QTOF/MS metabonomic technology, and 16S rRNA gene sequencing of intestinal microbiota. The rats were randomly divided into normal control and 1-, 2- and 4-week model group. The rat model of PF was established by one-time intratracheal instillation of bleomycin. The levels of inflammatory and fibrosis-related factors such as hydroxyproline (HYP), type III procollagen (COL-III), type IV collagen (COL-IV), hyaluronidase (HA), laminin (LN), interleukin (IL)-1β, IL-6, malondialdehyde (MDA) increased and superoxide dismutase (SOD) decreased as the PF cycle progressed. In the 1-, 2- and 4-week model group, 2, 19 and 18 potential metabolic biomarkers and 3, 16 and 12 potential microbial biomarkers were detected, respectively, which were significantly correlated. Glycerophospholipid metabolism pathway was observed to be an important pathway affecting PF at 1, 2 and 4 weeks; arginine and proline metabolism pathways significantly affected PF at 2 weeks. Linoleic acid metabolism pathway exhibited clear metabolic abnormalities at 2 and 4 weeks of PF, and alpha-linolenic acid metabolism pathway significantly affected PF at 4 weeks.
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Affiliation(s)
- Jia-Qi Liu
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
| | - Hong-Bing Zhou
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
- Institute of Bioactive Substance and Function of Mongolian Medicine and Chinese Materia Medica, Baotou Medical College, Baotou, PR China
| | - Wan-Fu Bai
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
| | - Jia Wang
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
| | - Qian Li
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
| | - Li-Ya Fan
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
| | - Hong Chang
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
| | - Song-Li Shi
- Department of Pharmacy, Baotou Medical College, Baotou, PR China
- Institute of Bioactive Substance and Function of Mongolian Medicine and Chinese Materia Medica, Baotou Medical College, Baotou, PR China
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Li Y, Han M, Li X. Clinical and prognostic implications of hyaluronic acid in patients with COVID-19 reinfection and first infection. Front Microbiol 2024; 15:1406581. [PMID: 38881657 PMCID: PMC11178136 DOI: 10.3389/fmicb.2024.1406581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/20/2024] [Indexed: 06/18/2024] Open
Abstract
Objective Previous research has shown that human identical sequences of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) promote coronavirus disease 2019 (COVID-19) progression by upregulating hyaluronic acid (HA). However, the association of HA with mortality and long COVID in SARS-CoV-2 reinfection and first infection is unclear. Methods Patients with COVID-19 at Beijing Ditan Hospital from September 2023 to November 2023 were consecutively enrolled. SARS-CoV-2 reinfections were matched 1:2 with first infections using a nearest neighbor propensity score matching algorithm. We compared the hospital outcomes between patients with COVID-19 reinfection and first infection. The association between HA levels and mortality and long COVID in the matched cohort was analyzed. Results The reinfection rate among COVID-19 hospitalized patients was 25.4% (62 cases). After propensity score matching, we found that reinfection was associated with a better clinical course and prognosis, including lower levels of C-reactive protein and erythrocyte sedimentation rate, fewer cases of bilateral lung infiltration and respiratory failure, and shorter viral clearance time and duration of symptoms (p < 0.05). HA levels were significantly higher in patients with primary infection [128.0 (90.5, 185.0) vs. 94.5 (62.0, 167.3), p = 0.008], those with prolonged viral clearance time [90.5 (61.5, 130.8) vs. 130.0 (95.0, 188.0), p < 0.001], and deceased patients [105.5 (76.8, 164.5) vs. 188.0 (118.0, 208.0), p = 0.002]. Further analysis showed that HA was an independent predictor of death (AUC: 0.789), and the risk of death increased by 4.435 times (OR = 5.435, 95% CI = 1.205-24.510, p = 0.028) in patients with high HA levels. We found that patients with HA levels above 116 ng/mL had an increased risk of death. However, the incidence of long COVID was similar in the different HA level groups (p > 0.05). Conclusion Serum HA may serve as a novel biomarker for predicting COVID-19 mortality in patients with SARS-CoV-2 reinfection and first infection. However, HA levels may not be associated with long COVID.
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Affiliation(s)
- Yanyan Li
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ming Han
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Infectious Diseases, Beijing, China
| | - Xin Li
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
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3
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MacFarlane PM, Chen Z, Minich N, Mayer CA, Martin RJ, Di Fiore JM, Raffay TM, Hibbs AM. Elevated Urine Hyaluronan Concentrations Are Associated with an Unfavorable Respiratory Outcome in Preterm Neonates at 40 Weeks Postmenstrual Age. Neonatology 2024; 121:468-477. [PMID: 38484718 PMCID: PMC11317225 DOI: 10.1159/000535185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/06/2023] [Indexed: 04/12/2024]
Abstract
INTRODUCTION Hyaluronan (HA) is a major component of the extracellular matrix. Increased pulmonary HA concentrations are associated with several respiratory disorders and is a pathophysiological feature of lung disease. We investigated whether elevated urine HA is a biomarker of an unfavorable 40-week respiratory outcome in preterm infants. METHODS Infants comprised a cohort of preterm neonates <31 weeks gestational age (GA) from the Prematurity-Related Ventilatory Control (Pre-Vent) multicenter study. HA was quantified in urine obtained at 1 week and 1 month of age. Respiratory status at 40 weeks post-menstrual age (PMA) was classified as unfavorable [either (1) deceased at or before 40 weeks PMA, (2) an inpatient on respiratory medication, O2 or other respiratory support at 40 weeks, or (3) discharged prior to 40 weeks on medications/O2/other respiratory support], or favorable (alive and previously discharged, or inpatient and off respiratory medications, off O2, and off other respiratory support at 40 weeks PMA). The association between urine HA and the unfavorable 40 week PMA outcome was examined using a multivariate logistic generalized estimation equation model. RESULTS Infants with higher HA at 1 week (but not 1 month) showed increased odds of unfavorable respiratory outcome at 40 weeks PMA (OR [95% CI] = 1.87 per 0.01 mg [1.27, 2.73]). DISCUSSION AND CONCLUSION Neonatal urine screening for HA could identify infants at risk for death or need for respiratory support at term-corrected age (40 weeks PMA). The relationship between elevated HA at 1 week and an unfavorable 40 week outcome was stronger in infants with lower GA.
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Affiliation(s)
- Peter Mathew MacFarlane
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Zhengyi Chen
- Department of Population and Quantitative Health Sciences, Case Western Reserve University Cleveland, OH
| | - Nori Minich
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Catherine Ann Mayer
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Richard John Martin
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Juliann Marie Di Fiore
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Thomas Michael Raffay
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Anna Maria Hibbs
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
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Miglani A, Vishnani R, Reche A, Buldeo J, Wadher B. Hyaluronic Acid: Exploring Its Versatile Applications in Dentistry. Cureus 2023; 15:e46349. [PMID: 37920632 PMCID: PMC10618852 DOI: 10.7759/cureus.46349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/02/2023] [Indexed: 11/04/2023] Open
Abstract
Hyaluronic acid (HA) a polysaccharide present in many areas of the body like the synovium of synovial joints, and connective tissues which have high regenerative and biocompatible properties has been an area of interest since recent times in dentistry. Several research papers and review articles were studied in the Pubmed database to formulate this review article. The main aim of this article is to demonstrate various applications of HA in different branches of dentistry. The PubMed database was searched for keywords "Hyaluronic acid AND periodontics," "Hyaluronic acid AND oral and maxillofacial surgery," "Hyaluronic acid AND oral medicine," "Hyaluronic acid AND orthodontics," "Hyaluronic acid AND endodontics," and "Hyaluronic acid AND aesthetic dentistry" which resulted in six, 296, 83, 86, 40, and 49 articles, respectively. The most relevant and informative articles were selected and studied for this review article. This review article will also help people to gain knowledge about the future aspects of the use of HA in dentistry and also motivate clinicians and new-generation dentists to inculcate the HA's use in their respective practice in dentistry.
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Affiliation(s)
- Abhinn Miglani
- Department of Periodontology and Oral Implantology, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Rozina Vishnani
- Department of Oral and Maxillofacial Surgery, Datta Meghe Institute of Medical Sciences Sharad Pawar Dental College, Wardha, IND
| | - Amit Reche
- Department of Public Health Dentistry, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Janhavi Buldeo
- Department of Oral and Maxillofacial Surgery, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Bhinika Wadher
- Department of Oral and Maxillofacial Surgery, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Stoilova S, Fiore W, Trotta V, Mori M. Performance and biocompatibility of a novel inhalable dry powder formulation based on hyaluronic acid intended to protect the respiratory tract mucosa. Int J Pharm 2023; 638:122889. [PMID: 36990172 DOI: 10.1016/j.ijpharm.2023.122889] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
Hyaluronic acid (HA) is a key component of the respiratory mucosa. By acting as a natural moisturizer, it provides hydration to the airways. In normal conditions, high molecular weight HA molecules form viscous gels providing a protective shield against external insults. This is particularly important in the upper airways where the HA protective barrier helps to prevent environmental agents to reach the lungs. Most respiratory diseases are characterized by inflammatory processes causing degradation of HA into small fragments which reduces the HA barrier effect and increases the risk of exposure to external insults. Dry powder inhalers (DPIs) are efficient devices used to deliver therapeutic molecules in the form of dry powder to the respiratory tract. PolmonYDEFENCE/DYFESA™ is a novel formulation based on HA delivered to the airways using the PillHaler® DPI device. In this study we report the results of in vitro inhalation performances of PolmonYDEFENCE/DYFESA™ as well as its mechanism of action in human cells. We found that the product targets the upper airways and that HA molecules form a protective barrier on cell surface. Furthermore, exposure to the device is safe in animal models. The promising pre-clinical results of this study provide the bases for future clinical investigation.
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Yildiz Türkyilmaz G, Özdokur KV, Alparslan L, Karasulu E. Sodium hyaluronate dry powder inhalation in combination with sodium cromoglycate prepared using optimized spray drying conditions. Pharm Dev Technol 2023; 28:240-247. [PMID: 36730066 DOI: 10.1080/10837450.2023.2176517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Sodium hyaluronate (SHA) is an anti-inflammatory and protective agent against bronchoconstriction, and sodium cromoglicate (SCG) prevents exercise-induced bronchoconstriction and inflammation. Based on the pharmacological properties of both substances, this study aimed to develop a dry powder inhaler (DPI) of SHA alone and in combination with SCG. The target of the study was to develop flowable formulations without any surfactants by using the spray drying method. To obtain respirable SHA and SCG:SHA particles, variables of the spray dryer, such as inlet temperature, atomized air flow, and feed solution, were changed. The particles 1-8 μm in size were produced with high yield by spray drying and increasing the ethanol percentage of the feed solution (60%), which is the most remarkable parameter. After that, physicochemical characterizations were performed. The aerosol performance of DPI formulations prepared using lactose was evaluated using Handihaler® DPI. The fine particle fraction (FPF) was 36% for the SHA formulation, whereas it was 52 and 53% for SCG and SHA, respectively, in the SCG:SHA formulation. Consequently, both particles were produced reproducibly by spray drying, and inhaled SHA and SCG:SHA dry powder formulations were developed due to their high FPF and flowability with lactose.
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Affiliation(s)
- Gülbeyaz Yildiz Türkyilmaz
- Center For Drug R&D and Pharmacokinetic Applications (ARGEFAR), Ege University, İzmir, Türkiye.,Department of Biopharmaceutics and Pharmacokinetics, Faculty of Pharmacy, Ege University, Izmir, Türkiye
| | - Kemal Volkan Özdokur
- Department of Chemistry, Faculty of Science and Letter, Erzincan Binali Yıldırım University, Erzincan, Türkiye
| | - Levent Alparslan
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Istinye University, Istanbul, Türkiye
| | - Ercüment Karasulu
- Center For Drug R&D and Pharmacokinetic Applications (ARGEFAR), Ege University, İzmir, Türkiye.,Department of Biopharmaceutics and Pharmacokinetics, Faculty of Pharmacy, Ege University, Izmir, Türkiye
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Barnes HW, Demirdjian S, Haddock NL, Kaber G, Martinez HA, Nagy N, Karmouty-Quintana H, Bollyky PL. Hyaluronan in the pathogenesis of acute and post-acute COVID-19 infection. Matrix Biol 2023; 116:49-66. [PMID: 36750167 PMCID: PMC9899355 DOI: 10.1016/j.matbio.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/20/2023] [Accepted: 02/02/2023] [Indexed: 02/07/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) recently emerged as the cause of a global pandemic. Infection with SARS-CoV-2 can result in COVID-19 with both acute and chronic disease manifestations that continue to impact many patients long after the resolution of viral replication. There is therefore great interest in understanding the host factors that contribute to COVID-19 pathogenesis. In this review, we address the role of hyaluronan (HA), an extracellular matrix polymer with roles in inflammation and cellular metabolism, in COVID-19 and critically evaluate the hypothesis that HA promotes COVID-19 pathogenesis. We first provide a brief overview of COVID-19 infection. Then we briefly summarize the known roles of HA in airway inflammation and immunity. We then address what is known about HA and the pathogenesis of COVID-19 acute respiratory distress syndrome (COVID-19 ARDS). Next, we examine potential roles for HA in post-acute SARS-CoV-2 infection (PASC), also known as "long COVID" as well as in COVID-associated fibrosis. Finally, we discuss the potential therapeutics that target HA as a means to treat COVID-19, including the repurposed drug hymecromone (4-methylumbelliferone). We conclude that HA is a promising potential therapeutic target for the treatment of COVID-19.
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Affiliation(s)
- Henry W Barnes
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA
| | - Sally Demirdjian
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA
| | - Naomi L Haddock
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA
| | - Gernot Kaber
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA
| | - Hunter A Martinez
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA
| | - Nadine Nagy
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA
| | - Harry Karmouty-Quintana
- Department of Biochemistry and Molecular Biology, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth Houston), Houston, Texas, USA
| | - Paul L Bollyky
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Beckman Center, 279 Campus Drive, Stanford, CA 94305, USA.
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Mayer CA, Ganguli A, Mayer A, Pabelick CM, Prakash YS, Hascall VC, Midura RJ, Cali V, Flask CA, Erokwu BO, Martin RJ, MacFarlane PM. CPAP-induced airway hyper-reactivity in mice is modulated by hyaluronan synthase-3. Pediatr Res 2022; 92:685-693. [PMID: 34750521 PMCID: PMC9079185 DOI: 10.1038/s41390-021-01695-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 06/11/2021] [Accepted: 06/27/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Continuous positive airway pressure (CPAP) is a primary mode of respiratory support for preterm infants. Animal studies have shown long-term detrimental effects on lung/airway development, particularly airway (AW) hyper-reactivity, as an unfortunate consequence of neonatal CPAP. Since the hyaluronan (HA) synthesizing enzyme hyaluronan synthase-3 (HAS3) is involved in various adult pulmonary disorders, the present study used a neonatal mouse model to investigate the role of HAS3 in CPAP-induced AW hyper-reactivity. METHODS Male and female neonatal mice were fitted with a custom-made mask for delivery of daily CPAP 3 h/day for 7 days. At postnatal day 21 (2 weeks after CPAP ended), airway (AW) hyper-reactivity and HAS3 expression were assessed with and without in vitro HAS3 siRNA treatment. RESULTS MRIs of 3-day-old mice confirmed that CPAP increased lung volume with incrementing inflation pressures. CPAP increased AW reactivity in both male and female mice, which was associated with increased airway smooth muscle and epithelial HAS3 immunoreactivity. CPAP did not affect HA accumulation, but HAS3 siRNA reversed CPAP-induced AW hyper-reactivity and reduced HAS3 expression. CONCLUSIONS These data in mice implicate a role for HAS3 in long-term effects of CPAP in the developing airway in the context of preterm birth and CPAP therapy. IMPACT Neonatal CPAP increases airway smooth muscle and epithelial HAS3 expression in mice. CPAP-induced airway hyper-reactivity is modulated by HAS3. These data enhance our understanding of the role mechanical forces play on lung development. These data are a significance step toward understanding CPAP effects on developing airway. These data may impact clinical recognition of the ways that CPAP may contribute to wheezing disorders of former preterm infants.
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Affiliation(s)
- Catherine A Mayer
- Department of Pediatrics, Division of Neonatology, Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Abhrajit Ganguli
- Department of Pediatrics, Division of Neonatology, Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Aubrey Mayer
- Department of Pediatrics, Division of Neonatology, Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Christina M Pabelick
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN
| | - YS Prakash
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN
| | - Vince C Hascall
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH
| | - Ron J Midura
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH
| | - Valbona Cali
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH
| | - Christopher A Flask
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH
| | - Bernadette O Erokwu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH
| | - Richard J Martin
- Department of Pediatrics, Division of Neonatology, Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, OH
| | - Peter M MacFarlane
- Department of Pediatrics, Division of Neonatology, Rainbow Babies & Children's Hospital, Case Western Reserve University, Cleveland, OH, USA.
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Kulkarni P, Rawtani D, Rajpurohit S, Vasvani S, Barot T. Self-assembly based aerosolized hyaluronic acid (HA) loaded niosomes for lung delivery: An in-vitro and in-vivo evaluation. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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10
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Protective Abilities of an Inhaled DPI Formulation Based on Sodium Hyaluronate against Environmental Hazards Targeting the Upper Respiratory Tract. Pharmaceutics 2022; 14:pharmaceutics14071323. [PMID: 35890219 PMCID: PMC9318658 DOI: 10.3390/pharmaceutics14071323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/06/2022] [Accepted: 06/14/2022] [Indexed: 12/02/2022] Open
Abstract
The exposure of lung epithelium to environmental hazards is linked to several chronic respiratory diseases. We assessed the ability of an inhaled dry powder (DPI) medical device product (PolmonYDEFENCE/DYFESATM, SOFAR SpA, Trezzano Rosa, Italy), using a formulation of sodium hyaluronate (Na-Hya) as the key ingredient as a defensive barrier to protect the upper respiratory tract. Specifically, it was evaluated if the presence of the barrier formed by sodium hyaluronate present on the cells, reducing direct contact of the urban dust (UD) with the surface of cells can protect them in an indirect manner by the inflammatory and oxidative process started in the presence of the UD. Cytotoxicity and the protection capability against the oxidative stress of the product were tested in vitro using Calu-3 cells exposure to UD as a trigger for oxidative stress. Inflammation and wound healing were assessed using an air-liquid interface (ALI) culture model of the Calu-3 cells. Deposition studies of the formulation were conducted using a modified Anderson cascade impactor (ACI) and the monodose PillHaler® dry powder inhaler (DPI) device, Na-Hya was detected and quantified using high-performance-liquid-chromatography (HPLC). Solubilised PolmonYDEFENCE/DYFESATM gives protection against oxidative stress in Calu-3 cells in the short term (2 h) without any cytotoxic effects. ALI culture experiments, testing the barrier-forming (non-solubilised) capabilities of PolmonYDEFENCE/DYFESATM, showed that the barrier layer reduced inflammation triggered by UD and the time for wound closure compared to Na-Hya alone. Deposition experiments using the ACI and the PillHaler® DPI device showed that the majority of the product was deposited in the upper part of the respiratory tract. Finally, the protective effect of the product was efficacious for up to 24 h without affecting mucus production. We demonstrated the potential of PolmonYDEFENCE/DYFESATM as a preventative barrier against UD, which may aid in protecting the upper respiratory tract against environmental hazards and help with chronic respiratory diseases.
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Höglund N, Koho N, Rossi H, Karttunen J, Mustonen AM, Nieminen P, Rilla K, Oikari S, Mykkänen A. Isolation of Extracellular Vesicles From the Bronchoalveolar Lavage Fluid of Healthy and Asthmatic Horses. Front Vet Sci 2022; 9:894189. [PMID: 35799843 PMCID: PMC9255554 DOI: 10.3389/fvets.2022.894189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/27/2022] [Indexed: 11/15/2022] Open
Abstract
Extracellular vesicles (EVs) are membrane-bound particles that engage in inflammatory reactions by mediating cell–cell interactions. Previously, EVs have been isolated from the bronchoalveolar lavage fluid (BALF) of humans and rodents. The aim of this study was to investigate the number and size distribution of EVs in the BALF of asthmatic horses (EA, n = 35) and healthy horses (n = 19). Saline was injected during bronchoscopy to the right lung followed by manual aspiration. The retrieved BALF was centrifuged twice to remove cells and biological debris. The supernatant was concentrated and EVs were isolated using size-exclusion chromatography. Sample fractions were measured with nanoparticle tracking analysis (NTA) for particle number and size, and transmission electron microscopy and confocal laser scanning microscopy were used to visualize EVs. The described method was able to isolate and preserve EVs. The mean EV size was 247 ± 35 nm (SD) in the EA horses and 261 ± 47 nm in the controls by NTA. The mean concentration of EVs was 1.38 × 1012 ± 1.42 × 1012 particles/mL in the EA horses and 1.33 × 1012 ± 1.07 × 1012 particles/mL in the controls with no statistically significant differences between the groups. With Western blotting and microscopy, these particles were documented to associate with EV protein markers (CD63, TSG101, HSP70, EMMPRIN, and actin) and hyaluronan. Equine BALF is rich in EVs of various sizes, and the described protocol is usable for isolating EVs. In the future, the role of EVs can be studied in horses with airway inflammation.
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Affiliation(s)
- Nina Höglund
- Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
- *Correspondence: Nina Höglund
| | - Ninna Koho
- Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - Heini Rossi
- Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - Jenni Karttunen
- Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - Anne-Mari Mustonen
- Institute of Biomedicine, School of Medicine, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
- Department of Environmental and Biological Sciences, Faculty of Science and Forestry, University of Eastern Finland, Joensuu, Finland
| | - Petteri Nieminen
- Institute of Biomedicine, School of Medicine, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Kirsi Rilla
- Institute of Biomedicine, School of Medicine, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Sanna Oikari
- Institute of Biomedicine, School of Medicine, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Anna Mykkänen
- Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
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12
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Caird R, Williamson M, Yusuf A, Gogoi D, Casey M, McElvaney NG, Reeves EP. Targeting of Glycosaminoglycans in Genetic and Inflammatory Airway Disease. Int J Mol Sci 2022; 23:ijms23126400. [PMID: 35742845 PMCID: PMC9224208 DOI: 10.3390/ijms23126400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/02/2022] [Accepted: 06/05/2022] [Indexed: 12/10/2022] Open
Abstract
In the lung, glycosaminoglycans (GAGs) are dispersed in the extracellular matrix (ECM) occupying the interstitial space between the capillary endothelium and the alveolar epithelium, in the sub-epithelial tissue and in airway secretions. In addition to playing key structural roles, GAGs contribute to a number of physiologic processes ranging from cell differentiation, cell adhesion and wound healing. Cytokine and chemokine–GAG interactions are also involved in presentation of inflammatory molecules to respective receptors leading to immune cell migration and airway infiltration. More recently, pathophysiological roles of GAGs have been described. This review aims to discuss the biological roles and molecular interactions of GAGs, and their impact in the pathology of chronic airway diseases, such as cystic fibrosis and chronic obstructive pulmonary disease. Moreover, the role of GAGs in respiratory disease has been heightened by the current COVID-19 pandemic. This review underlines the essential need for continued research aimed at exploring the contribution of GAGs in the development of inflammation, to provide a better understanding of their biological impact, as well as leads in the development of new therapeutic agents.
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13
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Shortened Telomere Length in Sputum Cells of Bronchiectasis Patients is Associated with Dysfunctional Inflammatory Pathways. Lung 2022; 200:401-407. [PMID: 35660961 DOI: 10.1007/s00408-022-00535-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/30/2022] [Indexed: 10/18/2022]
Abstract
Telomere attrition is an established ageing biomarker and shorter peripheral blood leukocyte telomere length has been associated with increased risks of respiratory diseases. However, whether telomere length in disease-relevant sputum immune cells of chronic respiratory disease patients is shortened and which pathways are dysfunctional are not clear. Here we measured telomere length from sputum samples of bronchiectasis and asthmatic subjects and determined that telomere length in sputum of bronchiectasis subjects was significantly shorter (Beta = - 1.167, PAdj = 2.75 × 10-4). We further performed global gene expression analysis and identified genes involved in processes such as NLRP3 inflammasome activation and regulation of adaptive immune cells when bronchiectasis sputum telomere length was shortened. Our study provides insights on dysfunctions related to shortened telomere length in sputum immune cells of bronchiectasis patients.
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14
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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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15
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Lierova A, Kasparova J, Filipova A, Cizkova J, Pekarova L, Korecka L, Mannova N, Bilkova Z, Sinkorova Z. Hyaluronic Acid: Known for Almost a Century, but Still in Vogue. Pharmaceutics 2022; 14:838. [PMID: 35456670 PMCID: PMC9029726 DOI: 10.3390/pharmaceutics14040838] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/03/2022] [Accepted: 04/04/2022] [Indexed: 02/04/2023] Open
Abstract
Hyaluronic acid (HA) has a special position among glycosaminoglycans. As a major component of the extracellular matrix (ECM). This simple, unbranched polysaccharide is involved in the regulation of various biological cell processes, whether under physiological conditions or in cases of cell damage. This review summarizes the history of this molecule's study, its distinctive metabolic pathway in the body, its unique properties, and current information regarding its interaction partners. Our main goal, however, is to intensively investigate whether this relatively simple polymer may find applications in protecting against ionizing radiation (IR) or for therapy in cases of radiation-induced damage. After exposure to IR, acute and belated damage develops in each tissue depending upon the dose received and the cellular composition of a given organ. A common feature of all organ damage is a distinct change in composition and structure of the ECM. In particular, the important role of HA was shown in lung tissue and the variability of this flexible molecule in the complex mechanism of radiation-induced lung injuries. Moreover, HA is also involved in intermediating cell behavior during morphogenesis and in tissue repair during inflammation, injury, and would healing. The possibility of using the HA polymer to affect or treat radiation tissue damage may point to the missing gaps in the responsible mechanisms in the onset of this disease. Therefore, in this article, we will also focus on obtaining answers from current knowledge and the results of studies as to whether hyaluronic acid can also find application in radiation science.
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Affiliation(s)
- Anna Lierova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic; (A.F.); (J.C.); (L.P.); (Z.S.)
| | - Jitka Kasparova
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, 532 10 Pardubice, Czech Republic; (J.K.); (L.K.); (N.M.); (Z.B.)
| | - Alzbeta Filipova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic; (A.F.); (J.C.); (L.P.); (Z.S.)
| | - Jana Cizkova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic; (A.F.); (J.C.); (L.P.); (Z.S.)
| | - Lenka Pekarova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic; (A.F.); (J.C.); (L.P.); (Z.S.)
| | - Lucie Korecka
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, 532 10 Pardubice, Czech Republic; (J.K.); (L.K.); (N.M.); (Z.B.)
| | - Nikola Mannova
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, 532 10 Pardubice, Czech Republic; (J.K.); (L.K.); (N.M.); (Z.B.)
| | - Zuzana Bilkova
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, 532 10 Pardubice, Czech Republic; (J.K.); (L.K.); (N.M.); (Z.B.)
| | - Zuzana Sinkorova
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic; (A.F.); (J.C.); (L.P.); (Z.S.)
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16
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Lawanprasert A, Simonson AW, Sumner SE, Nicol MJ, Pimcharoen S, Kirimanjeswara GS, Medina SH. Inhalable SARS-CoV-2 Mimetic Particles Induce Pleiotropic Antigen Presentation. Biomacromolecules 2022; 23:1158-1168. [PMID: 35080884 PMCID: PMC8806003 DOI: 10.1021/acs.biomac.1c01447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/12/2022] [Indexed: 11/28/2022]
Abstract
Coronavirus disease 2019 (Covid-19) has caused over 5.5 million deaths worldwide, and viral mutants continue to ravage communities with limited access to injectable vaccines or high rates of vaccine hesitancy. Inhalable vaccines have the potential to address these distribution and compliance issues as they are less likely to require cold storage, avoid the use of needles, and can elicit localized immune responses with only a single dose. Alveolar macrophages represent attractive targets for inhalable vaccines as they are abundant within the lung mucosa (up to 95% of all immune cells) and are important mediators of mucosal immunity, and evidence suggests that they may be key cellular players in early Covid-19 pathogenesis. Here, we report inhalable coronavirus mimetic particles (CoMiP) designed to rapidly bind to, and be internalized by, alveolar macrophages to deliver nucleic acid-encoded viral antigens. Inspired by the SARS-CoV-2 virion structure, CoMiP carriers package nucleic acid cargo within an endosomolytic peptide envelope that is wrapped in a macrophage-targeting glycosaminoglycan coating. Through this design, CoMiP mimic several important features of the SARS-CoV-2 virion, particularly surface topography and macromolecular chemistry. As a result, CoMiP effect pleiotropic transfection of macrophages and lung epithelial cells in vitro with multiple antigen-encoding plasmids. In vivo immunization yields increased mucosal IgA levels within the respiratory tract of CoMiP vaccinated mice.
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Affiliation(s)
- Atip Lawanprasert
- Department of Biomedical Engineering,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
| | - Andrew W. Simonson
- Department of Biomedical Engineering,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
| | - Sarah E. Sumner
- Department of Veterinary and Biomedical Sciences,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
| | - McKayla J. Nicol
- Department of Veterinary and Biomedical Sciences,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
| | - Sopida Pimcharoen
- Department of Biomedical Engineering,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
| | - Girish S. Kirimanjeswara
- Department of Veterinary and Biomedical Sciences,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
- Center for Infectious Disease Dynamics,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
- Center for Molecular Immunology and Infectious
Disease, Pennsylvania State University, University Park,
Pennsylvania 16802-4400, United States
| | - Scott H. Medina
- Department of Biomedical Engineering,
Pennsylvania State University, University Park, Pennsylvania
16802-4400, United States
- Huck Institutes of the Life Sciences,
Penn State University, University Park, Pennsylvania
16802-4400, United States
- Pennsylvania State University,
University Park, Pennsylvania 16802-4400, United States
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17
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Design, Synthesis, Characterization, and In Vitro Evaluation of a New Cross-Linked Hyaluronic Acid for Pharmaceutical and Cosmetic Applications. Pharmaceutics 2021; 13:pharmaceutics13101672. [PMID: 34683965 PMCID: PMC8540713 DOI: 10.3390/pharmaceutics13101672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/04/2021] [Accepted: 10/11/2021] [Indexed: 12/16/2022] Open
Abstract
Hyaluronic acid (HA), an excellent biomaterial with unique bio properties, is currently one of the most interesting polymers for many biomedical and cosmetic applications. However, several of its potential benefits are limited as it is rapidly degraded by hyaluronidase enzymes. To improve the half-life and consequently increase performance, native HA has been modified through cross-linking reactions with a natural and biocompatible amino acid, Ornithine, to overcome the potential toxicity commonly associated with traditional linkers. 2-chloro-dimethoxy-1,3,5-triazine/4-methylmorpholine (CDMT/NMM) was used as an activating agent. The new product (HA–Orn) was extensively characterized to confirm the chemical modification, and rheological analysis showed a gel-like profile. In vitro degradation experiments showed an improved resistance profile against enzymatic digestions. Furthermore, in vitro cytotoxicity studies were performed on lung cell lines (Calu-3 and H441), which showed no cytotoxicity.
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18
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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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19
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RHAMM Is a Multifunctional Protein That Regulates Cancer Progression. Int J Mol Sci 2021; 22:ijms221910313. [PMID: 34638654 PMCID: PMC8508827 DOI: 10.3390/ijms221910313] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/20/2021] [Accepted: 09/21/2021] [Indexed: 01/09/2023] Open
Abstract
The functional complexity of higher organisms is not easily accounted for by the size of their genomes. Rather, complexity appears to be generated by transcriptional, translational, and post-translational mechanisms and tissue organization that produces a context-dependent response of cells to specific stimuli. One property of gene products that likely increases the ability of cells to respond to stimuli with complexity is the multifunctionality of expressed proteins. Receptor for hyaluronan-mediated motility (RHAMM) is an example of a multifunctional protein that controls differential responses of cells in response-to-injury contexts. Here, we trace its evolution into a sensor-transducer of tissue injury signals in higher organisms through the detection of hyaluronan (HA) that accumulates in injured microenvironments. Our goal is to highlight the domain and isoform structures that generate RHAMM's function complexity and model approaches for targeting its key functions to control cancer progression.
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20
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Waeijen-Smit K, Reynaert NL, Beijers RJHCG, Houben-Wilke S, Simons SO, Spruit MA, Franssen FME. Alterations in plasma hyaluronic acid in patients with clinically stable COPD versus (non)smoking controls. Sci Rep 2021; 11:15883. [PMID: 34354097 PMCID: PMC8342478 DOI: 10.1038/s41598-021-95030-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/20/2021] [Indexed: 12/02/2022] Open
Abstract
Hyaluronic acid (HA) is a key component of the extracellular matrix. HA and its metabolism are suggested to be altered in the lungs of patients with chronic obstructive pulmonary disease (COPD). The present study explored systemic HA, and its metabolic regulators, in patients with clinically stable COPD and smoking and non-smoking controls. Furthermore, associations of HA with acute exacerbations (AECOPD), airway-related hospitalizations, systemic inflammation and cardiovascular risk were studied. In total, 192 patients with moderate to very severe COPD [aged 62.3 y (± SD 7.0)], 84 smoking controls [aged 61.8 y (± 5.7)], and 107 non-smoking controls [aged 60.1 y (± 7.0)] were included. Plasma HA was reduced in patients with COPD compared to non-smoking controls (p = 0.033), but was comparable after adjusting for age and sex. Expression of HAS-3 did not differ between groups, but was substantially less detectable in more patients with COPD than (non)smoking controls (p < 0.001). Expression of HYAL-2 was enhanced in patients with COPD versus smoking (p = 0.019) and non-smoking (p < 0.001) controls, also in the age- and sex- adjusted model (p < 0.001). Plasma HA was not associated with AECOPD, airway-related hospitalizations in the previous year, or systemic inflammation in COPD. Arterial pulse wave velocity explained some of the variance (< 10%) in plasma HA (p = 0.006). Overall, these results indicate that expression of HYAL-2, but not plasma HA nor HAS-3, is enhanced in patients with COPD compared to (non)smoking controls. Furthermore, HA was not associated with clinical outcomes, yet, cardiovascular risk might play a role in its systemic regulation in stable COPD.
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Affiliation(s)
- Kiki Waeijen-Smit
- Department of Research and Education, Ciro, Horn, The Netherlands. .,Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands.
| | - Niki L Reynaert
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Rosanne J H C G Beijers
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | | | - Sami O Simons
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Martijn A Spruit
- Department of Research and Education, Ciro, Horn, The Netherlands.,Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Frits M E Franssen
- Department of Research and Education, Ciro, Horn, The Netherlands.,Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
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21
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Zhou L, Hao Q, Sugita S, Naito Y, He H, Yeh CC, Lee JW. Role of CD44 in increasing the potency of mesenchymal stem cell extracellular vesicles by hyaluronic acid in severe pneumonia. Stem Cell Res Ther 2021; 12:293. [PMID: 34016170 PMCID: PMC8136222 DOI: 10.1186/s13287-021-02329-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 04/07/2021] [Indexed: 12/17/2022] Open
Abstract
Background Although promising, clinical translation of human mesenchymal stem or stromal cell-derived extracellular vesicles (MSC EV) for acute lung injury is potentially limited by significant production costs. The current study was performed to determine whether pretreatment of MSC EV with high molecular weight hyaluronic acid (HMW HA) would increase the therapeutic potency of MSC EV in severe bacterial pneumonia. Methods In vitro experiments were performed to determine the binding affinity of HMW HA to MSC EV and its uptake by human monocytes, and whether HMW HA primed MSC EV would increase bacterial phagocytosis by the monocytes. In addition, the role of CD44 receptor on MSC EV in the therapeutic effects of HMW HA primed MSC EV were investigated. In Pseudomonas aeruginosa (PA) pneumonia in mice, MSC EV primed with or without HMW HA were instilled intravenously 4 h after injury. After 24 h, the bronchoalveolar lavage fluid, blood, and lungs were analyzed for levels of bacteria, inflammation, MSC EV trafficking, and lung pathology. Results MSC EV bound preferentially to HMW HA at a molecular weight of 1.0 MDa compared with HA with a molecular weight of 40 KDa or 1.5 MDa. HMW HA primed MSC EV further increased MSC EV uptake and bacterial phagocytosis by monocytes compared to treatment with MSC EV alone. In PA pneumonia in mice, instillation of HMW HA primed MSC EV further reduced inflammation and decreased the bacterial load by enhancing the trafficking of MSC EV to the injured alveolus. CD44 siRNA pretreatment of MSC EV prior to incubation with HMW HA eliminated its trafficking to the alveolus and therapeutic effects. Conclusions HMW HA primed MSC EV significantly increased the potency of MSC EV in PA pneumonia in part by enhancing the trafficking of MSC EV to the sites of inflammation via the CD44 receptor on MSC EV which was associated with increased antimicrobial activity. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02329-2.
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Affiliation(s)
- Li Zhou
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA
| | - Qi Hao
- Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA
| | - Shinji Sugita
- Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA
| | - Yoshifumi Naito
- Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA
| | - Hongli He
- Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA
| | - Che-Chung Yeh
- Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA
| | - Jae-Woo Lee
- Department of Anesthesiology, University of California, San Francisco, 505 Parnassus Ave., Box 0648, San Francisco, CA, USA.
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22
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Shi D, Sheng A, Chi L. Glycosaminoglycan-Protein Interactions and Their Roles in Human Disease. Front Mol Biosci 2021; 8:639666. [PMID: 33768117 PMCID: PMC7985165 DOI: 10.3389/fmolb.2021.639666] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 01/27/2021] [Indexed: 12/14/2022] Open
Abstract
Glycosaminoglycans (GAGs) are a family of linear and negatively charged polysaccharides that exist ubiquitously on the human cell surface as well as in the extracellular matrix. GAGs interact with a wide range of proteins, including proteases, growth factors, cytokines, chemokines and adhesion molecules, enabling them to mediate many physiological processes, such as protein function, cellular adhesion and signaling. GAG-protein interactions participate in and intervene in a variety of human diseases, including cardiovascular disease, infectious disease, neurodegenerative diseases and tumors. The breakthrough in analytical tools and approaches during the last two decades has facilitated a greater understanding of the importance of GAG-protein interactions and their roles in human diseases. This review focuses on aspects of the molecular basis and mechanisms of GAG-protein interactions involved in human disease. The most recent advances in analytical tools, especially mass spectrometry-based GAG sequencing and binding motif characterization methods, are introduced. An update of selected families of GAG binding proteins is presented. Perspectives on development of novel therapeutics targeting specific GAG-protein interactions are also covered in this review.
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Affiliation(s)
- Deling Shi
- National Glycoengineering Research Center, Shandong University, Qingdao, China
| | - Anran Sheng
- National Glycoengineering Research Center, Shandong University, Qingdao, China
| | - Lianli Chi
- National Glycoengineering Research Center, Shandong University, Qingdao, China
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23
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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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Kellar GG, Barrow KA, Rich LM, Debley JS, Wight TN, Ziegler SF, Reeves SR. Loss of versican and production of hyaluronan in lung epithelial cells are associated with airway inflammation during RSV infection. J Biol Chem 2021; 296:100076. [PMID: 33187989 PMCID: PMC7949086 DOI: 10.1074/jbc.ra120.016196] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 12/21/2022] Open
Abstract
Airway inflammation is a critical feature of lower respiratory tract infections caused by viruses such as respiratory syncytial virus (RSV). A growing body of literature has demonstrated the importance of extracellular matrix changes such as the accumulation of hyaluronan (HA) and versican in the subepithelial space in promoting airway inflammation; however, whether these factors contribute to airway inflammation during RSV infection remains unknown. To test the hypothesis that RSV infection promotes inflammation via altered HA and versican production, we studied an ex vivo human bronchial epithelial cell (BEC)/human lung fibroblast (HLF) coculture model. RSV infection of BEC/HLF cocultures led to decreased hyaluronidase expression by HLFs, increased accumulation of HA, and enhanced adhesion of U937 cells as would be expected with increased HA. HLF production of versican was not altered following RSV infection; however, BEC production of versican was significantly downregulated following RSV infection. In vivo studies with epithelial-specific versican-deficient mice [SPC-Cre(+) Vcan-/-] demonstrated that RSV infection led to increased HA accumulation compared with control mice, which also coincided with decreased hyaluronidase expression in the lung. SPC-Cre(+) Vcan-/- mice demonstrated enhanced recruitment of monocytes and neutrophils in bronchoalveolar lavage fluid and increased neutrophils in the lung compared with SPC-Cre(-) RSV-infected littermates. Taken together, these data demonstrate that altered extracellular matrix accumulation of HA occurs following RSV infection and may contribute to airway inflammation. In addition, loss of epithelial expression of versican promotes airway inflammation during RSV infection further demonstrating that versican's role in inflammatory regulation is complex and dependent on the microenvironment.
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Affiliation(s)
- Gerald G Kellar
- Department of Defense, United States Army, Washington, USA; Benaroya Research Institute, Seattle, Washington, USA; Department of Immunology, University of Washington, Seattle, Washington, USA
| | - Kaitlyn A Barrow
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Lucille M Rich
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Jason S Debley
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA; Division of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | | | - Steven F Ziegler
- Benaroya Research Institute, Seattle, Washington, USA; Department of Immunology, University of Washington, Seattle, Washington, USA
| | - Stephen R Reeves
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA; Division of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, USA.
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Rajagopal K, Bryant AJ, Sahay S, Wareing N, Zhou Y, Pandit LM, Karmouty-Quintana H. Idiopathic pulmonary fibrosis and pulmonary hypertension: Heracles meets the Hydra. Br J Pharmacol 2021; 178:172-186. [PMID: 32128790 PMCID: PMC7910027 DOI: 10.1111/bph.15036] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 12/04/2019] [Accepted: 02/11/2020] [Indexed: 12/14/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a fatal lung disease where the additional presence of pulmonary hypertension (PH) reduces survival. In particular, the presence of coexistent pulmonary vascular disease in patients with advanced lung parenchymal disease results in worse outcomes than either diagnosis alone. This is true with respect to the natural histories of these diseases, outcomes with medical therapies, and even outcomes following lung transplantation. Consequently, there is a striking need for improved treatments for PH in the setting of IPF. In this review, we summarize existing therapies from the perspective of molecular mechanisms underlying lung fibrosis and vasoconstriction/vascular remodelling and discuss potential future targets for pharmacotherapy. LINKED ARTICLES: This article is part of a themed issue on Risk factors, comorbidities, and comedications in cardioprotection. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v178.1/issuetoc.
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Affiliation(s)
- Keshava Rajagopal
- Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, Texas
| | - Andrew J. Bryant
- Division of Pulmonology, Department of Medicine, University of Florida, Gainesville, Florida
| | - Sandeep Sahay
- Houston Methodist Lung Center, Division of Pulmonary Medicine, Department of Internal Medicine, Houston Methodist Hospital, Houston, Texas
| | - Nancy Wareing
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Yang Zhou
- Division of Biology and Medicine, Brown University, Providence, Rhode Island
| | - Lavannya M. Pandit
- Department of Medicine, Pulmonary, Critical Care and Sleep Medicine, Baylor College of Medicine–Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Harry Karmouty-Quintana
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston, Houston, Texas
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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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Use of Hyaluronic Acid (HA) in Chronic Airway Diseases. Cells 2020; 9:cells9102210. [PMID: 33003557 PMCID: PMC7601363 DOI: 10.3390/cells9102210] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/20/2020] [Accepted: 09/29/2020] [Indexed: 12/16/2022] Open
Abstract
Hyaluronic acid (HA) is a key component of the extracellular matrix of the lungs. A unique attribute of HA is its water-retaining properties, so HA has a major role in the regulation of fluid balance in the lung interstitium. Hyaluronic acid has been widely used in the treatment of eyes, ears, joints and skin disorders, but in the last years, it has been also proposed in the treatment of certain lung diseases, including airway diseases, due to its anti-inflammatory and water-binding capacities. Hyaluronic acid aerosol decreases the severity of elastase-induced emphysema in murine models, prevents bronchoconstriction in asthmatics and improves some functional parameters in chronic obstructive pulmonary disease (COPD) patients. Due to the protection of HA against bronchoconstriction and its hydration properties, inhaled HA would increase the volume of airway surface liquid, resulting in mucus hydration, increased mucous transport and less mucous plugging of the airways. In addition, it has been seen in human studies that the treatment with nebulised HA improves the tolerability of nebulised hypertonic saline (even at 6% or 7% of concentration), which has been demonstrated to be an effective treatment in bronchial secretion management in patients with cystic fibrosis and bronchiectasis. Our objective is to review the role of HA treatment in the management of chronic airway diseases.
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Abstract
Motile cilia are highly complex hair-like organelles of epithelial cells lining the surface of various organ systems. Genetic mutations (usually with autosomal recessive inheritance) that impair ciliary beating cause a variety of motile ciliopathies, a heterogeneous group of rare disorders. The pathogenetic mechanisms, clinical symptoms and severity of the disease depend on the specific affected genes and the tissues in which they are expressed. Defects in the ependymal cilia can result in hydrocephalus, defects in the cilia in the fallopian tubes or in sperm flagella can cause female and male subfertility, respectively, and malfunctional motile monocilia of the left-right organizer during early embryonic development can lead to laterality defects such as situs inversus and heterotaxy. If mucociliary clearance in the respiratory epithelium is severely impaired, the disorder is referred to as primary ciliary dyskinesia, the most common motile ciliopathy. No single test can confirm a diagnosis of motile ciliopathy, which is based on a combination of tests including nasal nitric oxide measurement, transmission electron microscopy, immunofluorescence and genetic analyses, and high-speed video microscopy. With the exception of azithromycin, there is no evidence-based treatment for primary ciliary dyskinesia; therapies aim at relieving symptoms and reducing the effects of reduced ciliary motility.
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Du X, Zhi J, Yang D, Wang Q, Luo X, Deng X. Research progress in the mechanism of calcium ion on contraction and relaxation of airway smooth muscle cells. J Recept Signal Transduct Res 2020; 41:117-122. [PMID: 32808844 DOI: 10.1080/10799893.2020.1806315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
lntracellular calcium ion is the key secondary messenger system of the cellular processes in airway smooth muscle cells(ASMc). The treatment and regulation of Ca2+ in airway smooth muscle (ASM) is, in part, to associated with many airway diseases such as asthma, COPD and pulmonary fibrosis. The mechanism of contraction and relaxation of ASM is a concerned aspect in airway diseases. This review emphasizes established and recent discoveries whice show the research progress of Ca2+ on cell contraction and relaxation in ASM in recent years, to provide theoretical support and new targets for clinical prevention and treatment of perioperative bronchospasm and variousrespiratory related diseases.
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Affiliation(s)
- Xiyu Du
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Juan Zhi
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dong Yang
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qianyu Wang
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiang Luo
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoming Deng
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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华 红, 李 芬, 习 洋, 焦 沃, 温 思, 陶 泽. [To explore the therapeutic effect of myrtle oil, anthocyanin and hyaluronic acid in combination with topical application on allergic rhinitis in rats exposed to PM2.5]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2020; 34:719-725. [PMID: 32842205 PMCID: PMC10127917 DOI: 10.13201/j.issn.2096-7993.2020.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Indexed: 11/12/2022]
Abstract
Objective:To observe the therapeutic effect of local combination(LC) of myrtle oil, anthocyanin and hyaluronic acid on allergic rhinitis in rats exposed to PM2.5 and explore its mechanism. Method:The rats were randomly divided into 5 groups: normal group, LC group, AR group, AR+PM2.5group and AR+PM2.5+LC. After successful establishment of the model, AR+PM2.5 group and AR+PM2.5+ LC group were intranasally dripped with PM2.5 suspension, while LC group and AR+PM2.5+ LC group were intranasally dripped with LC. The AR symptom score was observed. The eosinophil infiltration in nasal mucosa was observed by hematoxylin-eosin staining. The ultrastructural changes were observed by transmission electron microscope, the level of immunoglobulin IgE, IL-6, IL-8 and TNF-α in serum was detected by enzyme-linked immunosorbent assay, the expression of NF-κBp65 and phosphorylated p38MAPK in nasal mucosa was detected by immunohistochemical staining. Result:There were no significant differences in symptoms, eosinophil infiltration and tissue ultrastructure between normal group and LC group(P>0.05), but the symptom score, nasal mucosal eosinophil infiltration and serum IgE level in AR group and AR+PM2.5 group were significantly higher than those in normal group(P<0.05), especially in AR+PM2.5 group(P<0.05). Compared with AR group and AR+PM2.5 group, the symptom score, eosinophil infiltration and IgE level in AR+PM2.5+LC group were significantly decreased(P<0.05), and the ultrastructural damage was also significantly improved. Compared with normal group, NF-κBp65, phosphorylated p38MAPK and serum inflammatory factors in AR group and AR+PM2.5 group were increased(P<0.05), and those in AR+PM2.5 group were higher than those in AR group(P<0.05). Compared with AR group and AR+PM2.5 group, the expression of inflammatory factors and NF-κBp65 and phosphorylated p38MAPK in nasal mucosa in AR+PM2.5+LC group decreased significantly(P<0.05). Conclusion:LC has good safety in the treatment of nasal drip and has a significant therapeutic effect on allergic rhinitis rats exposed to PM2.5, which may alleviate the effect of PM2.5 on allergic rhinitis rats by regulating excessive activation of NF-κB and MAPK pathway and reducing eosinophil infiltration and IgE production.
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Affiliation(s)
- 红利 华
- 武汉大学人民医院耳鼻咽喉头颈外科(武汉,430000)Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - 芬 李
- 武汉大学人民医院耳鼻咽喉头颈外科研究所Otorhinolaryngology Head and Neck Surgery Institute, Renmin Hospital of Wuhan University
| | - 洋 习
- 武汉大学人民医院耳鼻咽喉头颈外科(武汉,430000)Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - 沃尔 焦
- 武汉大学人民医院耳鼻咽喉头颈外科(武汉,430000)Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - 思露 温
- 武汉大学人民医院耳鼻咽喉头颈外科(武汉,430000)Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - 泽璋 陶
- 武汉大学人民医院耳鼻咽喉头颈外科(武汉,430000)Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, 430000, China
- 武汉大学人民医院耳鼻咽喉头颈外科研究所Otorhinolaryngology Head and Neck Surgery Institute, Renmin Hospital of Wuhan University
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Di Cicco M, Peroni D, Sepich M, Tozzi MG, Comberiati P, Cutrera R. Hyaluronic acid for the treatment of airway diseases in children: Little evidence for few indications. Pediatr Pulmonol 2020; 55:2156-2169. [PMID: 32530559 DOI: 10.1002/ppul.24901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 06/10/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Hyaluronic acid (HA) is major physiological component of the extracellular matrix, which, in its high molecular weight form (HMW-HA) has anti-inflammatory properties. The diffusion of many different medical devices for inhalation therapy containing HA has led to an increase in their prescription, also in children. Here, we systematically review the published evidence on the efficacy and safety of HA for the treatment of upper and lower airway diseases in childhood. METHODS Relevant published studies (randomized controlled trials) for the efficacy of HA inhalation in children with upper airways diseases, asthma, cystic fibrosis (CF), and non-CF bronchiectasis were searched in Pubmed, Scopus, and Web of Knowledge databases by combining the adequate Medical Subject Headings terms and keywords, with no limit for the year of publication. RESULTS We identified seven relevant publications for upper airways diseases, one for asthma, and five for CF, while we found no clinical trial including children with non-CF bronchiectasis. Meta-analysis was not conducted due to the heterogeneity of the included studies. CONCLUSIONS The evidence of HA efficacy in the treatment of the upper and lower airways is still limited in children. Available data suggest that inhaled HMW-HA could be useful in the treatment of recurrent upper respiratory infections and chronic or recurrent inflammation of the middle ear and adenoids as well as of the lower airways in cystic fibrosis in association with hypertonic saline solution. Studies on larger populations and on the different formulations and nebulization methods, especially in pediatric age, are urgently needed.
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Affiliation(s)
- Maria Di Cicco
- Pediatrics Unit, Allergology Section, Pisa University Hospital, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Diego Peroni
- Pediatrics Unit, Allergology Section, Pisa University Hospital, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Margherita Sepich
- Pediatrics Unit, Allergology Section, Pisa University Hospital, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Maria Giulia Tozzi
- Pediatrics Unit, Allergology Section, Pisa University Hospital, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Pasquale Comberiati
- Pediatrics Unit, Allergology Section, Pisa University Hospital, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Renato Cutrera
- Department of Academic Pediatric, Respiratory unit, Pediatric Hospital "Bambino Gesù", Rome, Italy
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Monzani D, Molinari G, Gherpelli C, Michellini L, Alicandri-Ciufelli M. Evaluation of Performance and Tolerability of Nebulized Hyaluronic Acid Nasal Hypertonic Solution in the Treatment of Chronic Rhinosinusitis. Am J Rhinol Allergy 2020; 34:725-733. [PMID: 32403941 DOI: 10.1177/1945892420923927] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Nasal solutions are part of the recommended therapy of chronic rhinosinusitis (CRS). Formulations containing hyaluronic acid (HA) may represent a promising topical treatment in CRS patients in light of the anti-inflammatory and protective effect of HA on the sinonasal mucosa. OBJECTIVE Primary aim was to evaluate the performance of a new nebulized HA nasal hypertonic solution in the relief of symptoms of CRS. Secondarily, evaluation of symptoms improvement, endoscopic nasal findings, and safety profile were assessed. METHODS A monocenter, single arm, not controlled, premarket clinical trial on a new nasal solution containing HA was performed. All the included patients had a history of previously diagnosed or recurrent CRS or they had received a clinical diagnosis of CRS defined, according to the European Position Paper on Rhinosinusitis and Nasal Polyps 2012. Each patient was evaluated on 3 visits. Endoscopic nasal examination and Nasal Obstruction Symptom Evaluation Instrument questionnaire filling were performed during each visit. Patients' adherence to treatment and overall satisfaction, patients' and investigator's global evaluation of performance, and safety parameters were also assessed. RESULTS Eighty patients were enrolled. The use of the investigated HA nasal solution revealed to be significantly effective in the relief of symptoms of CRS. According to daily patients' diaries, several signs and symptoms significantly improved after therapy. The comparison between endoscopic assessments before and after treatment confirmed improvement of the condition in at least 75% of patients. Seventy-four percent of the patients were quite or very satisfied with the treatment and 80% reported an improvement. The investigator's global assessment of performance was in agreement with this view, as more than 80% of the patients were considered clinically improved. CONCLUSIONS The use of the investigated new nebulized HA nasal hypertonic solution is an effective and safe the treatment of CRS.
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Affiliation(s)
- Daniele Monzani
- Department of Otorhinolaryngology-Head and Neck Surgery, Azienda Ospedaliero-Universitaria Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Molinari
- Department of Otorhinolaryngology-Head and Neck Surgery, Azienda Ospedaliero-Universitaria Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Chiara Gherpelli
- Department of Otorhinolaryngology-Head and Neck Surgery, Azienda Ospedaliero-Universitaria Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Matteo Alicandri-Ciufelli
- Department of Otorhinolaryngology-Head and Neck Surgery, Azienda Ospedaliero-Universitaria Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
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Máiz Carro L, Martínez-García MA. Nebulized hypertonic saline in noncystic fibrosis bronchiectasis: a comprehensive review. Ther Adv Respir Dis 2020; 13:1753466619866102. [PMID: 31390940 PMCID: PMC6688147 DOI: 10.1177/1753466619866102] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Bronchiectasis occurs as a result of a vicious circle consisting of an impaired mucociliary transport system, inflammation, and infection and repair of the airways. Damage to the mucociliary system prevents secretion elimination and facilitates bacterial growth and bronchial inflammation. To facilitate mucociliary clearance, current guidelines recommend the use of hypertonic saline (HS) solutions in patients with bronchiectasis not secondary to cystic fibrosis (CF), although the evidence of efficacy in this pathology is sparse. A high percentage of patients with CF and bronchiectasis tolerate HS solutions, but often patients report cough, dyspnoea, throat irritation, or salty taste after inhalation. These adverse effects negatively impact adherence to treatment, which sometimes must be discontinued. Some studies have shown that the addition of hyaluronic acid increases the tolerability of HS solutions, both in patients with CF and in bronchiectasis of other etiologies. We aimed to review the benefits and safety of HS solutions in patients with bronchiectasis. The reviews of this paper are available via the supplemental material section.
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Affiliation(s)
- Luis Máiz Carro
- Chronic Bronchial Infection, Cystic Fibrosis and Bronchiectasis Unit, Ramón y Cajal University Hospital, Ctra. Colmenar Viejo, km. 9,100, Madrid 28034, Spain
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Garantziotis S, Matalon S. Sugarcoating Lung Injury: A Novel Role for High-Molecular-Weight Hyaluronan in Pneumonia. Am J Respir Crit Care Med 2020; 200:1197-1198. [PMID: 31461631 PMCID: PMC6857491 DOI: 10.1164/rccm.201908-1554ed] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Stavros Garantziotis
- National Institute of Environmental Health SciencesResearch Triangle Park, North Carolinaand
| | - Sadis Matalon
- University of Alabama in BirminghamBirmingham, Alabama
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Fang L, Sun Q, Roth M. Immunologic and Non-Immunologic Mechanisms Leading to Airway Remodeling in Asthma. Int J Mol Sci 2020; 21:ijms21030757. [PMID: 31979396 PMCID: PMC7037330 DOI: 10.3390/ijms21030757] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/18/2020] [Accepted: 01/20/2020] [Indexed: 02/07/2023] Open
Abstract
Asthma increases worldwide without any definite reason and patient numbers double every 10 years. Drugs used for asthma therapy relax the muscles and reduce inflammation, but none of them inhibited airway wall remodeling in clinical studies. Airway wall remodeling can either be induced through pro-inflammatory cytokines released by immune cells, or direct binding of IgE to smooth muscle cells, or non-immunological stimuli. Increasing evidence suggests that airway wall remodeling is initiated early in life by epigenetic events that lead to cell type specific pathologies, and modulate the interaction between epithelial and sub-epithelial cells. Animal models are only available for remodeling in allergic asthma, but none for non-allergic asthma. In human asthma, the mechanisms leading to airway wall remodeling are not well understood. In order to improve the understanding of this asthma pathology, the definition of “remodeling” needs to be better specified as it summarizes a wide range of tissue structural changes. Second, it needs to be assessed if specific remodeling patterns occur in specific asthma pheno- or endo-types. Third, the interaction of the immune cells with tissue forming cells needs to be assessed in both directions; e.g., do immune cells always stimulate tissue cells or are inflamed tissue cells calling immune cells to the rescue? This review aims to provide an overview on immunologic and non-immunologic mechanisms controlling airway wall remodeling in asthma.
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Affiliation(s)
- Lei Fang
- Pulmonary Cell Research & Pneumology, University Hospital & University of Basel, Petersgraben 4, CH-4031 Basel, Switzerland;
| | - Qinzhu Sun
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, Shaanxi, China;
| | - Michael Roth
- Pulmonary Cell Research & Pneumology, University Hospital & University of Basel, Petersgraben 4, CH-4031 Basel, Switzerland;
- Correspondence: ; Tel.: +41-61-265-2337
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Fallacara A, Busato L, Pozzoli M, Ghadiri M, Ong HX, Young PM, Manfredini S, Traini D. Co-Spray-Dried Urea Cross-Linked Hyaluronic Acid and Sodium Ascorbyl Phosphate as Novel Inhalable Dry Powder Formulation. J Pharm Sci 2019; 108:2964-2971. [DOI: 10.1016/j.xphs.2019.04.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 03/14/2019] [Accepted: 04/10/2019] [Indexed: 12/18/2022]
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Brajer-Luftmann B, Nowicka A, Kaczmarek M, Wyrzykiewicz M, Yasar S, Piorunek T, Sikora J, Batura-Gabryel H. Damage-Associated Molecular Patterns and Myeloid-Derived Suppressor Cells in Bronchoalveolar Lavage Fluid in Chronic Obstructive Pulmonary Disease Patients. J Immunol Res 2019; 2019:9708769. [PMID: 31355298 PMCID: PMC6636560 DOI: 10.1155/2019/9708769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 04/11/2019] [Accepted: 05/14/2019] [Indexed: 02/07/2023] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are present in the human lung microenvironment, and they may be involved in the local inflammatory process in chronic obstructive pulmonary disease (COPD). Chronic inflammation in COPD may induce immunogenic cell death of structural airway cells, causing the release of damage-associated molecular patterns (DAMPs). DAMPs may activate the innate and adaptive immune system. The relationship between MDSCs and DAMPs in COPD is poorly described in the available literature. Objectives. (1) Assessment of MDSC percentage and DAMP concentration in bronchoalveolar lavage fluid (BALF) and peripheral blood. (2) Analysis of the relationship between MDSC percentage and chosen DAMPs. Patients and Methods. 30 COPD patients were included. Using monoclonal antibodies directly conjugated with fluorochromes in flow cytometry, MDSCs were assessed in BALF and peripheral blood. The concentration of DAMPs was estimated using sandwich ELISA. Using the Bradford method, the total protein concentrations were evaluated. Results. The percentage of MDSCs among MC in BALF correlated well with the concentration of defensin and heat shock protein 27. Assessing the percentage of MDSCs among all leukocytes in BALF, we revealed a significant correlation with the concentration of defensin, hyaluronic acid, and surfactant protein A. No dependencies occurred between DAMPs and MDSCs in peripheral blood. Conclusion. MDSCs and DAMPs occur in the COPD patient lung microenvironment. Significant correlations between them found in BALF may indicate their influence on the local inflammatory process in COPD. These relationships allow better understanding of the inflammatory process in COPD.
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Affiliation(s)
- Beata Brajer-Luftmann
- Department of Pulmonology, Allergology and Pulmonary Oncology, Poznan University of Medical Sciences, Szamarzewskiego 84 Street, 60-569 Poznan, Poland
| | - Agata Nowicka
- Department of Pulmonology, Allergology and Pulmonary Oncology, Poznan University of Medical Sciences, Szamarzewskiego 84 Street, 60-569 Poznan, Poland
| | - Mariusz Kaczmarek
- Department of Clinical Immunology, Poznan University of Medical Sciences, Rokietnicka 5D Street, 60-806 Poznan, Poland
| | - Magdalena Wyrzykiewicz
- Department of Clinical Immunology, Poznan University of Medical Sciences, Rokietnicka 5D Street, 60-806 Poznan, Poland
| | - Senan Yasar
- Department of Clinical Immunology, Poznan University of Medical Sciences, Rokietnicka 5D Street, 60-806 Poznan, Poland
| | - Tomasz Piorunek
- Department of Pulmonology, Allergology and Pulmonary Oncology, Poznan University of Medical Sciences, Szamarzewskiego 84 Street, 60-569 Poznan, Poland
| | - Jan Sikora
- Department of Clinical Immunology, Poznan University of Medical Sciences, Rokietnicka 5D Street, 60-806 Poznan, Poland
| | - Halina Batura-Gabryel
- Department of Pulmonology, Allergology and Pulmonary Oncology, Poznan University of Medical Sciences, Szamarzewskiego 84 Street, 60-569 Poznan, Poland
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Papakonstantinou E, Bonovolias I, Roth M, Tamm M, Schumann D, Baty F, Louis R, Milenkovic B, Boersma W, Stieltjes B, Kostikas K, Blasi F, Aerts JG, Rohde GGU, Lacoma A, Torres A, Welte T, Stolz D. Serum levels of hyaluronic acid are associated with COPD severity and predict survival. Eur Respir J 2019; 53:13993003.01183-2018. [PMID: 30705130 DOI: 10.1183/13993003.01183-2018] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 12/10/2018] [Indexed: 11/05/2022]
Abstract
Hyaluronic acid (HA) and its degradation products play an important role in lung pathophysiology and airway remodelling in chronic obstructive pulmonary disease (COPD).We investigated if HA and its degrading enzyme hyaluronidase (HYAL)-1 are associated with COPD severity and outcome.Serum HA was assessed in a discovery cohort of 80 COPD patients at stable state and exacerbations. HA, HYAL-1 and HYAL-1 enzymatic activity were evaluated at stable state, exacerbations and 4 weeks after exacerbations in 638 COPD patients from the PROMISE validation cohort.In the discovery cohort, serum HA was higher at exacerbations compared with the stable state (p=0.015). In the validation cohort, HA was higher at moderate and severe exacerbations than at baseline (p<0.001), and remained higher after 4 weeks (p<0.001). HA was strongly predictive for overall survival since it was associated with time to death (p<0.001) independently of adjusted Charlson score, annual exacerbation rate and BODE (body mass, airflow obstruction, dyspnoea, exercise capacity) index. Serum HYAL-1 was increased at moderate (p=0.004) and severe (p=0.003) exacerbations, but decreased after 4 weeks (p<0.001). HYAL-1 enzymatic activity at stable state was inversely correlated with FEV1 % pred (p=0.034) and survival time (p=0.017).Serum HA is associated with COPD severity and predicts overall survival. Degradation of HA is associated with airflow limitation and impairment of lung function.
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Affiliation(s)
- Eleni Papakonstantinou
- Clinic of Pulmonary Medicine and Respiratory Cell Research, University Hospital, Basel, Switzerland.,Dept of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Bonovolias
- Dept of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michael Roth
- Clinic of Pulmonary Medicine and Respiratory Cell Research, University Hospital, Basel, Switzerland
| | - Michael Tamm
- Clinic of Pulmonary Medicine and Respiratory Cell Research, University Hospital, Basel, Switzerland
| | - Desiree Schumann
- Clinic of Pulmonary Medicine and Respiratory Cell Research, University Hospital, Basel, Switzerland
| | - Florent Baty
- Pneumology, Kantonsspital St Gallen, St Gallen, Switzerland
| | - Renaud Louis
- Dept of Pneumology, CHU Liege, University of Liege, GIGAI Research Group, Liege, Belgium
| | - Branislava Milenkovic
- Faculty of Medicine, University of Belgrade Clinic for Pulmonary Diseases, Belgrade, Serbia
| | - Wim Boersma
- Dept of Pneumology, Medisch Centrum Alkmaar, Alkmaar, The Netherlands
| | - Bram Stieltjes
- Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Konstantinos Kostikas
- Clinic of Pulmonary Medicine and Respiratory Cell Research, University Hospital, Basel, Switzerland
| | - Francesco Blasi
- Internal Medicine Dept, Respiratory Unit and Adult Cystic Fibrosis Center Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico Milano, Dept of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Joachim G Aerts
- Dept of Pneumology, Amphia Hospital/Erasmus MC, Breda, The Netherlands
| | - Gernot G U Rohde
- Dept of Respiratory Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Alicia Lacoma
- Dept of Microbiology, Hospital Universitari Germans Trias i Pujol, CIBER Enfermedades Respiratorias, Badalona, Spain
| | - Antoni Torres
- Dept of Pneumology, Hospital Clinic, Barcelona, Spain
| | - Tobias Welte
- Dept of Pneumology, Medizinische Hochschule Hannover, Hannover, Germany
| | - Daiana Stolz
- Clinic of Pulmonary Medicine and Respiratory Cell Research, University Hospital, Basel, Switzerland
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Fallacara A, Busato L, Pozzoli M, Ghadiri M, Ong HX, Young PM, Manfredini S, Traini D. In vitro characterization of physico-chemical properties, cytotoxicity, bioactivity of urea-crosslinked hyaluronic acid and sodium ascorbyl phosphate nasal powder formulation. Int J Pharm 2019; 558:341-350. [PMID: 30659923 DOI: 10.1016/j.ijpharm.2019.01.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/08/2019] [Accepted: 01/10/2019] [Indexed: 11/16/2022]
Abstract
An innovative lyophilized dry powder formulation consisting of urea-crosslinked hyaluronic acid (HA-CL) and sodium ascorbyl phosphate (SAP) - LYO HA-CL - SAP- was prepared and characterized in vitro for physico-chemical and biological properties. The aim was to understand if LYO HA-CL - SAP could be used as adjuvant treatment for nasal inflammatory diseases. LYO HA-CL - SAP was suitable for nasal delivery and showed to be not toxic on human nasal septum carcinoma-derived cells (RPMI 2650 cells) at the investigated concentrations. It displayed porous, polygonal particles with unimodal, narrow size distribution, mean geometric diameter of 328.3 ± 27.5 µm, that is appropriate for nasal deposition with no respirable fraction and 88.7% of particles with aerodynamic diameter >14.1 µm. Additionally, the formulation showed wound healing ability on RPMI 2650 cells, and reduced interleukin-8 (IL-8) level in primary nasal epithelial cells pre-induced with lipopolysaccharide (LPS). Transport study across RPMI 2650 cells showed that HA-CL could act not only as carrier for SAP and active ingredient itself, but potentially also as mucoadhesive agent. In conclusion, these results suggest that HA-CL and SAP had anti-inflammatory activity and acted in combination to accelerate wound healing. Therefore, LYO HA-CL - SAP could be a potential adjuvant in nasal anti-inflammatory formulations.
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Affiliation(s)
- Arianna Fallacara
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia; Department of Life Sciences and Biotechnology, University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy.
| | - Laura Busato
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia; Department of Life Sciences and Biotechnology, University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy
| | - Michele Pozzoli
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia
| | - Maliheh Ghadiri
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia
| | - Hui Xin Ong
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia
| | - Paul M Young
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia
| | - Stefano Manfredini
- Department of Life Sciences and Biotechnology, University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy
| | - Daniela Traini
- Respiratory Technology, Woolcock Institute of Medical Research and Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, 431 Glebe Point Road, Glebe, NSW 2037, Australia.
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Máiz L, Girón RM, Prats E, Clemente MG, Polverino E, Caño S, Cordovilla R, Dorca J, Peñalver C, Baranda F, Martínez-García MA. Addition of hyaluronic acid improves tolerance to 7% hypertonic saline solution in bronchiectasis patients. Ther Adv Respir Dis 2019; 12:1753466618787385. [PMID: 30014774 PMCID: PMC6050802 DOI: 10.1177/1753466618787385] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: The excessive retention of sputum in the airways, leading to pulmonary
infections, is a common consequence of bronchiectasis. Although inhalation
of 7% hypertonic saline (HS) has proven an effective method to help remove
the mucus, many patients are intolerant of this treatment. The addition of
0.1% hyaluronic acid to HS (HS+HA) could increase tolerance to HS in these
patients. The main objective of this study was to evaluate the tolerability
of HS+HA in bronchiectasis patients who are intolerant to HS. Methods: This prospective, observational, open-label study analysed the outcomes of
two groups of bronchiectasis patients previously scheduled to start HS
therapy. Patients were assessed for tolerance to HS by a questionnaire,
spirometry and clinical evaluation. Patients who were intolerant were
evaluated for tolerance to HS+HA approximately one week later. All patients
were evaluated for their tolerance to HS or HS+HA 4 weeks after the start of
their treatment. Patients were also assessed with quality-of-life and
adherence questionnaires, and all adverse events were registered. Results: A total of 137 bronchiectasis patients were enrolled in the study (age = 63.0
± 14.7 years; 63.5% women). Of these, 92 patients (67.1%) were tolerant and
45 patients (32.9%) were intolerant to HS. Of the 45 patients intolerant to
HS, 31 patients (68.9%) were tolerant and 14 patients (31.1%) intolerant to
HS+HA. Of these 31 tolerant patients, 26 (83.9%) could complete the 4-week
treatment with HS+HA. Conclusions: Two-thirds of bronchiectasis patients that presented intolerance to inhaled
HS alone are tolerant to inhaled HS+HA, suggesting that HA improves
tolerance to HS therapy.
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Affiliation(s)
- Luis Máiz
- Chronic Bronchial Infection, Cystic Fibrosis and Bronchiectasis Unit, Ramón y Cajal University Hospital, Ctra. Colmenar Viejo, km. 9,100, Madrid 28034, Spain
| | | | - Eva Prats
- Fuenlabrada University Hospital, Madrid, Spain
| | | | - Eva Polverino
- Clínico y Provincial Hospital and Vall d'Hebron University Hospital, Barcelona, Spain
| | | | | | - Jordi Dorca
- Bellvitge University Hospital, Hospitalet, Barcelona, Spain
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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: 6] [Impact Index Per Article: 1.0] [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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Johnson CG, Stober VP, Cyphert-Daly JM, Trempus CS, Flake GP, Cali V, Ahmad I, Midura RJ, Aronica MA, Matalon S, Garantziotis S. High molecular weight hyaluronan ameliorates allergic inflammation and airway hyperresponsiveness in the mouse. Am J Physiol Lung Cell Mol Physiol 2018; 315:L787-L798. [PMID: 30188746 PMCID: PMC6425518 DOI: 10.1152/ajplung.00009.2018] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 08/27/2018] [Accepted: 08/27/2018] [Indexed: 12/22/2022] Open
Abstract
Allergic asthma is a major cause of morbidity in both pediatric and adult patients. Recent research has highlighted the role of hyaluronan (HA), an extracellular matrix glycosaminoglycan, in asthma pathogenesis. Experimental allergic airway inflammation and clinical asthma are associated with an increase of shorter fragments of HA (sHA), which complex with inter-α-inhibitor heavy chains (HCs) and induce inflammation and airway hyperresponsiveness (AHR). Importantly, the effects of sHA can be antagonized by the physiological counterpart high molecular weight HA (HMWHA). We used a mouse model of house dust mite-induced allergic airway inflammation and demonstrated that instilled HMWHA ameliorated allergic airway inflammation and AHR, even when given after the establishment of allergic sensitization and after challenge exposures. Furthermore, instilled HMWHA reduced the development of HA-HC complexes and the activation of Rho-associated, coiled-coil containing protein kinase 2. We conclude that airway application of HMWHA is a potential treatment for allergic airway inflammation.
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Affiliation(s)
- Collin G Johnson
- Division of Intramural Research, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Vandy P Stober
- Division of Intramural Research, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Jaime M Cyphert-Daly
- Division of Intramural Research, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Carol S Trempus
- Division of Intramural Research, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Gordon P Flake
- Division of Intramural Research, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Valbona Cali
- Department of Pathobiology, Cleveland Clinic Foundation , Cleveland, Ohio
| | - Israr Ahmad
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, and Pulmonary Injury and Repair Center, School of Medicine, The University of Alabama at Birmingham , Birmingham, Alabama
| | - Ronald J Midura
- Department of Pathobiology, Cleveland Clinic Foundation , Cleveland, Ohio
| | - Mark A Aronica
- Department of Pathobiology, Cleveland Clinic Foundation , Cleveland, Ohio
| | - Sadis Matalon
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, and Pulmonary Injury and Repair Center, School of Medicine, The University of Alabama at Birmingham , Birmingham, Alabama
| | - Stavros Garantziotis
- Division of Intramural Research, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
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Majors AK, Chakravarti R, Ruple LM, Leahy R, Stuehr DJ, Lauer M, Erzurum SC, Janocha A, Aronica MA. Nitric oxide alters hyaluronan deposition by airway smooth muscle cells. PLoS One 2018; 13:e0200074. [PMID: 29966020 PMCID: PMC6028120 DOI: 10.1371/journal.pone.0200074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 06/19/2018] [Indexed: 12/04/2022] Open
Abstract
Asthma is a chronic inflammatory disease that is known to cause changes in the extracellular matrix, including changes in hyaluronan (HA) deposition. However, little is known about the factors that modulate its deposition or the potential consequences. Asthmatics with high levels of exhaled nitric oxide (NO) are characterized by greater airway reactivity and greater evidence of airway inflammation. Based on these data and our previous work we hypothesized that excessive NO promotes the pathologic production of HA by airway smooth muscle cells (SMCs). Exposure of cultured SMCs to various NO donors results in the accumulation of HA in the form of unique, cable-like structures. HA accumulates rapidly after exposure to NO and can be seen as early as one hour after NO treatment. The cable-like HA in NO-treated SMC cultures supports the binding of leukocytes. In addition, NO produced by murine macrophages (RAW cells) and airway epithelial cells also induces SMCs to produce HA cables when grown in co-culture. The modulation of HA by NO appears to be independent of soluble guanylate cyclase. Taken together, NO-induced production of leukocyte-binding HA by SMCs provides a new potential mechanism for the non-resolving airway inflammation in asthma and suggests a key role of non-immune cells in driving the chronic inflammation of the submucosa. Modulation of NO, HA and the consequent immune cell interactions may serve as potential therapeutic targets in asthma.
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Affiliation(s)
- Alana K. Majors
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Ritu Chakravarti
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Lisa M. Ruple
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Rachel Leahy
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Dennis J. Stuehr
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Mark Lauer
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Serpil C. Erzurum
- Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
- Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Allison Janocha
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Mark A. Aronica
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
- Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, United States of America
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Fallacara A, Baldini E, Manfredini S, Vertuani S. Hyaluronic Acid in the Third Millennium. Polymers (Basel) 2018; 10:E701. [PMID: 30960626 PMCID: PMC6403654 DOI: 10.3390/polym10070701] [Citation(s) in RCA: 370] [Impact Index Per Article: 61.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 02/07/2023] Open
Abstract
Since its first isolation in 1934, hyaluronic acid (HA) has been studied across a variety of research areas. This unbranched glycosaminoglycan consisting of repeating disaccharide units of N-acetyl-d-glucosamine and d-glucuronic acid is almost ubiquitous in humans and in other vertebrates. HA is involved in many key processes, including cell signaling, wound reparation, tissue regeneration, morphogenesis, matrix organization and pathobiology, and has unique physico-chemical properties, such as biocompatibility, biodegradability, mucoadhesivity, hygroscopicity and viscoelasticity. For these reasons, exogenous HA has been investigated as a drug delivery system and treatment in cancer, ophthalmology, arthrology, pneumology, rhinology, urology, aesthetic medicine and cosmetics. To improve and customize its properties and applications, HA can be subjected to chemical modifications: conjugation and crosslinking. The present review gives an overview regarding HA, describing its history, physico-chemical, structural and hydrodynamic properties and biology (occurrence, biosynthesis (by hyaluronan synthases), degradation (by hyaluronidases and oxidative stress), roles, mechanisms of action and receptors). Furthermore, both conventional and recently emerging methods developed for the industrial production of HA and its chemical derivatization are presented. Finally, the medical, pharmaceutical and cosmetic applications of HA and its derivatives are reviewed, reporting examples of HA-based products that currently are on the market or are undergoing further investigations.
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Affiliation(s)
- Arianna Fallacara
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technology (COSMAST), University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy.
| | - Erika Baldini
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technology (COSMAST), University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy.
| | - Stefano Manfredini
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technology (COSMAST), University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy.
| | - Silvia Vertuani
- Department of Life Sciences and Biotechnology, Master Course in Cosmetic Science and Technology (COSMAST), University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy.
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Xu C, Shi Q, Zhang L, Zhao H. High molecular weight hyaluronan attenuates fine particulate matter-induced acute lung injury through inhibition of ROS-ASK1-p38/JNK-mediated epithelial apoptosis. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2018; 59:190-198. [PMID: 29625389 DOI: 10.1016/j.etap.2018.03.020] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 03/27/2018] [Accepted: 03/28/2018] [Indexed: 06/08/2023]
Abstract
Inhalation of fine particulate matter (PM2.5) is asscoiated with lung injury. High molecular weight hyaluronan (HMW-HA) is an essential constituent of extracellular matrix (ECM), exhibiting anti-oxidative and anti-inflammatory properties when administered by injection, inhalation, nebulization or gene delivery of HA synthases. The aim of the present study is to determine whether HMW-HA alleviates PM2.5-induced acute lung injury (ALI) and investigate the underlying mechanisms. We observed that HMW-HA suppressed pathological injury, inflammation, oxidative stress, edema and epithelial damage caused by PM2.5 in the lungs of the rats. The protective mechanism of HMW-HA was further explored in vitro. The results elucidated that reactive oxygen species (ROS) was involved in PM2.5-induced cell apoptosis, and HMW-HA mitigated the oxidative potential of PM2.5, subsequently inhibiting phosphorylation of ASK1 at Thr845, downstream phosphorylation of p38 and JNK, and eventual apoptosis. Our study indicates that HMW-HA is a promising strategy in the prevention of PM2.5-induced pulmonary damage.
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Affiliation(s)
- Chenming Xu
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, PR China
| | - Qiwen Shi
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, PR China.
| | - Leifang Zhang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, PR China
| | - Hang Zhao
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, PR China
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46
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Sannes PL. Hyaluronan: Local Climate Change in Asthma? Am J Respir Cell Mol Biol 2018; 57:635-636. [PMID: 29192830 DOI: 10.1165/rcmb.2017-0276ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Philip L Sannes
- 1 Department of Molecular Biomedical Sciences North Carolina State University Raleigh, North Carolina
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Hyaluronan interactions with innate immunity in lung biology. Matrix Biol 2018; 78-79:84-99. [PMID: 29410190 DOI: 10.1016/j.matbio.2018.01.027] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/30/2018] [Indexed: 12/28/2022]
Abstract
Lung disease is a leading cause of morbidity and mortality worldwide. Innate immune responses in the lung play a central role in the pathogenesis of lung disease and the maintenance of lung health, and thus it is crucial to understand factors that regulate them. Hyaluronan is ubiquitous in the lung, and its expression is increased following lung injury and in disease states. Furthermore, hyaladherins like inter-α-inhibitor, tumor necrosis factor-stimulated gene 6, pentraxin 3 and versican are also induced and help form a dynamic hyaluronan matrix in injured lung. This review synthesizes present knowledge about the interactions of hyaluronan and its associated hyaladherins with the lung immune system, and the implications of these interactions for lung biology and disease.
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Hauser-Kawaguchi A, Luyt LG, Turley E. Design of peptide mimetics to block pro-inflammatory functions of HA fragments. Matrix Biol 2018; 78-79:346-356. [PMID: 29408009 DOI: 10.1016/j.matbio.2018.01.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/22/2018] [Accepted: 01/28/2018] [Indexed: 12/26/2022]
Abstract
Hyaluronan is a simple extracellular matrix polysaccharide that actively regulates inflammation in tissue repair and disease processes. The native HA polymer, which is large (>500 kDa), contributes to the maintenance of homeostasis. In remodeling and diseased tissues, polymer size is strikingly polydisperse, ranging from <10 kDa to >500 kDa. In a diseased or stressed tissue context, both smaller HA fragments and high molecular weight HA polymers can acquire pro-inflammatory functions, which result in the activation of multiple receptors, triggering pro-inflammatory signaling to diverse stimuli. Peptide mimics that bind and scavenge HA fragments have been developed, which show efficacy in animal models of inflammation. These studies indicate both that HA fragments are key to driving inflammation and that scavenging these is a viable therapeutic approach to blunting inflammation in disease processes. This mini-review summarizes the peptide-based methods that have been reported to date for blocking HA signaling events as an anti-inflammatory therapeutic approach.
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Affiliation(s)
| | - Leonard G Luyt
- Department of Chemistry, Western University, London, ON, Canada; Department of Oncology, Schulich School of Medicine, Western University, London, ON, Canada; Department of Medical Imaging, Schulich School of Medicine, Western University, London, ON, Canada; Cancer Research Laboratories, London Regional Cancer Center, Victoria Hospital, London, ON N6A 4L6, Canada
| | - Eva Turley
- Department of Oncology, Schulich School of Medicine, Western University, London, ON, Canada; Cancer Research Laboratories, London Regional Cancer Center, Victoria Hospital, London, ON N6A 4L6, Canada; Department of Biochemistry, Schulich School of Medicine, Western University, London, ON, Canada; Department of Surgery, Schulich School of Medicine, Western University, London, ON, Canada.
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Zhou T, Yu Z, Jian MY, Ahmad I, Trempus C, Wagener BM, Pittet JF, Aggarwal S, Garantziotis S, Song W, Matalon S. Instillation of hyaluronan reverses acid instillation injury to the mammalian blood gas barrier. Am J Physiol Lung Cell Mol Physiol 2018; 314:L808-L821. [PMID: 29368549 DOI: 10.1152/ajplung.00510.2017] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Acid (HCl) aspiration during anesthesia may lead to acute lung injury. There is no effective therapy. We hypothesized that HCl instilled intratracheally in C57BL/6 mice results in the formation of low-molecular weight hyaluronan (L-HA), which activates RhoA and Rho kinase (ROCK), causing airway hyperresponsiveness (AHR) and increased permeability. Furthermore, instillation of high-molecular weight hyaluronan (H-HA; Yabro) will reverse lung injury. We instilled HCl in C57BL/6 wild-type (WT), myeloperoxidase gene-deficient (MPO-/-) mice, and CD44 gene-deficient (CD44-/-) mice. WT mice were also instilled intranasally with H-HA (Yabro) at 1 and 23 h post-HCl. All measurements were performed at 1, 5, or 24 h post-HCl. Instillation of HCl in WT but not in CD44-/- resulted in increased inflammation, AHR, lung injury, and L-HA in the bronchoalveolar lavage fluid (BALF) 24 h post-HCl; L-HA levels and lung injury were significantly lower in HCl-instilled MPO-/- mice. Isolated perfused lungs of HCl instilled WT but not of CD44-/- mice had elevated values of the filtration coefficient ( Kf). Addition of L-HA on the apical surface of human primary bronchial epithelial cell monolayer decreased barrier resistance ( RT). H-HA significantly mitigated inflammation, AHR, and pulmonary vascular leakage at 24 h after HCl instillation and mitigated the increase of Kf and RT, as well as ROCK2 phosphorylation. Increased H- and L-HA levels were found in the BALF of mechanically ventilated patients but not in healthy volunteers. HCl instillation-induced lung injury is mediated by the L-HA-CD44-RhoA-ROCK2 signaling pathway, and H-HA is a potential novel therapeutic agent for acid aspiration-induced lung injury.
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Affiliation(s)
- Ting Zhou
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama.,Department of Critical Care Medicine, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Zhihong Yu
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Ming-Yuan Jian
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Israr Ahmad
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Carol Trempus
- Matrix Biology Group, Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Brant M Wagener
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Jean-Francois Pittet
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Saurabh Aggarwal
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Stavros Garantziotis
- Matrix Biology Group, Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences , Research Triangle Park, North Carolina
| | - Weifeng Song
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
| | - Sadis Matalon
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham , Birmingham, Alabama
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Turino GM, Ma S, Lin YY, Cantor JO. The Therapeutic Potential of Hyaluronan in COPD. Chest 2017; 153:792-798. [PMID: 29289686 DOI: 10.1016/j.chest.2017.12.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 12/13/2017] [Accepted: 12/18/2017] [Indexed: 11/25/2022] Open
Abstract
Insights into the clinical course of COPD indicate the need for new therapies for this condition. The discovery of alpha-1 antitrypsin deficiency (AATD) led to the protease-antiprotease imbalance hypothesis, which was applied to COPD related to AATD as well as COPD not related to AATD. The discovery of AATD brought recognition to the importance of elastin fibers in maintaining lung matrix structure. Two cross-linking amino acids, desmosine and isodesmosine (DI), are unique to mature elastin and can serve as biomarkers of the degradation of elastin. The intravenous augmentation treatment and lung density in severe alpha-1 antitrypsin deficiency (RAPID) study shows a correlation of an anatomic index of COPD (on CT imaging) correlating with a chemical indicator of matrix injury in COPD, DI. The results suggest that preservation of lung elastin structure may slow the progression of COPD. Hyaluronan aerosol decreases the severity of elastase-induced emphysema in animals and has induced reductions in DI levels in preliminary human studies. Hyaluronan deserves further development as a therapy for COPD.
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Affiliation(s)
- Gerard M Turino
- Department of Medicine, Mt. Sinai-St. Luke's-Roosevelt Hospital, New York, NY; Department of Medicine, Mt. Sinai Icahn School of Medicine, New York, NY.
| | - Shuren Ma
- Department of Medicine, Mt. Sinai-St. Luke's-Roosevelt Hospital, New York, NY; Department of Medicine, Mt. Sinai Icahn School of Medicine, New York, NY
| | - Yong Y Lin
- Department of Medicine, Mt. Sinai-St. Luke's-Roosevelt Hospital, New York, NY; Department of Medicine, Mt. Sinai Icahn School of Medicine, New York, NY
| | - Jerome O Cantor
- Department of Medicine, St. John's University College of Pharmacy and Health Sciences, New York, NY
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