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Mahri S, Wilms T, Hagedorm P, Guichard MJ, Vanvarenberg K, Dumoulin M, Frijlink H, Vanbever R. Nebulization of PEGylated recombinant human deoxyribonuclease I using vibrating membrane nebulizers: A technical feasibility study. Eur J Pharm Sci 2023; 189:106522. [PMID: 37423579 DOI: 10.1016/j.ejps.2023.106522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/16/2023] [Accepted: 07/06/2023] [Indexed: 07/11/2023]
Abstract
Recombinant human deoxyribonuclease I (rhDNase, Pulmozyme®) is the most frequently used mucolytic agent for the symptomatic treatment of cystic fibrosis (CF) lung disease. Conjugation of rhDNase to polyethylene glycol (PEG) has been shown to greatly prolong its residence time in the lungs and improve its therapeutic efficacy in mice. To present an added value over current rhDNase treatment, PEGylated rhDNase needs to be efficiently and less frequently administrated by aerosolization and possibly at higher concentrations than existing rhDNase. In this study, the effects of PEGylation on the thermodynamic stability of rhDNase was investigated using linear 20 kDa, linear 30 kDa and 2-armed 40 kDa PEGs. The suitability of PEG30-rhDNase to electrohydrodynamic atomization (electrospraying) as well as the feasibility of using two vibrating mesh nebulizers, the optimized eFlow® Technology nebulizer (eFlow) and Innospire Go, at varying protein concentrations were investigated. PEGylation was shown to destabilize rhDNase upon chemical-induced denaturation and ethanol exposure. Yet, PEG30-rhDNase was stable enough to withstand aerosolization stresses using the eFlow and Innospire Go nebulizers even at higher concentrations (5 mg of protein per ml) than conventional rhDNase formulation (1 mg/ml). High aerosol output (up to 1.5 ml per min) and excellent aerosol characteristics (up to 83% fine particle fraction) were achieved while preserving protein integrity and enzymatic activity. This work demonstrates the technical feasibility of PEG-rhDNase nebulization with advanced vibrating membrane nebulizers, encouraging further pharmaceutical and clinical developments of a long-acting PEGylated alternative to rhDNase for treating patients with CF.
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Affiliation(s)
- Sohaib Mahri
- Université catholique de Louvain (UCLouvain), Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Brussels, Belgium
| | - Tobias Wilms
- Université catholique de Louvain (UCLouvain), Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Brussels, Belgium
| | - Paul Hagedorm
- University of Groningen, Groningen Research Institute of Pharmacy, Pharmaceutical Technology and Biopharmacy, Groningen, the Netherlands
| | - Marie-Julie Guichard
- Université catholique de Louvain (UCLouvain), Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Brussels, Belgium
| | - Kevin Vanvarenberg
- Université catholique de Louvain (UCLouvain), Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Brussels, Belgium
| | - Mireille Dumoulin
- University of Liège, Center for Protein Engineering, InBioS, Nanobodies to Explore Protein Structure and Functions, Liège, Belgium
| | - Henderik Frijlink
- University of Groningen, Groningen Research Institute of Pharmacy, Pharmaceutical Technology and Biopharmacy, Groningen, the Netherlands
| | - Rita Vanbever
- Université catholique de Louvain (UCLouvain), Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Brussels, Belgium.
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Qin L, Cui Z, Wu Y, Wang H, Zhang X, Guan J, Mao S. Challenges and Strategies to Enhance the Systemic Absorption of Inhaled Peptides and Proteins. Pharm Res 2022; 40:1037-1055. [DOI: 10.1007/s11095-022-03435-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/07/2022] [Indexed: 11/17/2022]
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Penaloza Arias LC, Huynh DN, Babity S, Marleau S, Brambilla D. Optimization of a Liposomal DNase I Formulation with an Extended Circulating Half-Life. Mol Pharm 2022; 19:1906-1916. [PMID: 35543327 DOI: 10.1021/acs.molpharmaceut.2c00086] [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: 11/30/2022]
Abstract
Drug delivery systems such as liposomes are widely used to stabilize and increase the plasma half-life of therapeutics. In this article, we have investigated two strategies to increase the half-life of deoxyribonuclease I, an FDA-approved enzyme used for the treatment of cystic fibrosis, and a potential candidate for the reduction of uncontrolled inflammation induced by neutrophil extracellular traps. We demonstrate that our optimized preparation procedure resulted in nanoparticles with improved plasma half-life and total exposure relative to native protein, while maintaining enzymatic activity.
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Affiliation(s)
| | - David N Huynh
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec Canada H3T 1J4
| | - Samuel Babity
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec Canada H3T 1J4
| | - Sylvie Marleau
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec Canada H3T 1J4
| | - Davide Brambilla
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec Canada H3T 1J4
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Improvement of stability and in vivo antioxidant effect of human glutathione peroxidase mutant by PEGylation. Int J Pharm 2021; 609:121152. [PMID: 34626796 DOI: 10.1016/j.ijpharm.2021.121152] [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: 07/10/2021] [Revised: 09/25/2021] [Accepted: 09/28/2021] [Indexed: 11/23/2022]
Abstract
Human glutathione peroxidase (GPx), as an important kind of antioxidant enzyme, is often used for the removal of reactive oxygen species. Unfortunately, the application has been hindered by its limited source and poor stability. To solve these problems, human glutathione peroxidase mutant (GPxM) with high activity and yield was obtained using Escherichia coli BL21(DE3) cys auxotrophic strain and the single-protein production system in our previous work. However, the antioxidant effect of this novel recombinant protein drug in animals has not been demonstrated, and its immunogenicity and short biological half-life as a biological macromolecule may have seriously hindered its clinical application. Therefore, it is important to find an effective strategy to address the above issues. In this work, PEGylated GPxM was prepared by conjugating the corresponding mutant with monomethoxy polyethylene glycol succinimidyl succinate (SS-mPEG). We researched the structure, stability, pharmacokinetic properties, antioxidant effect in vivo and protective mechanism against adriamycin (ADR)-mediated cardiotoxicity of modified products, and compared with the above properties of GPxM. The results revealed that GPxM had an excellent antioxidant effect in vivo, and PEGylation can enhance the stability, half-life and antioxidant effect of GPxM while reducing immunogenicity. In addition, the above improvement of PEGylated GPx1M was stronger than that of monoPEGylated GPx4M. Hence, PEGylation might be an effective method to broaden the applications of GPxM as the important antioxidant drug, especially the PEGylated GPx1M with high antioxidant effect.
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Qiao Q, Liu X, Yang T, Cui K, Kong L, Yang C, Zhang Z. Nanomedicine for acute respiratory distress syndrome: The latest application, targeting strategy, and rational design. Acta Pharm Sin B 2021; 11:3060-3091. [PMID: 33977080 PMCID: PMC8102084 DOI: 10.1016/j.apsb.2021.04.023] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 01/08/2023] Open
Abstract
Acute respiratory distress syndrome (ARDS) is characterized by the severe inflammation and destruction of the lung air-blood barrier, leading to irreversible and substantial respiratory function damage. Patients with coronavirus disease 2019 (COVID-19) have been encountered with a high risk of ARDS, underscoring the urgency for exploiting effective therapy. However, proper medications for ARDS are still lacking due to poor pharmacokinetics, non-specific side effects, inability to surmount pulmonary barrier, and inadequate management of heterogeneity. The increased lung permeability in the pathological environment of ARDS may contribute to nanoparticle-mediated passive targeting delivery. Nanomedicine has demonstrated unique advantages in solving the dilemma of ARDS drug therapy, which can address the shortcomings and limitations of traditional anti-inflammatory or antioxidant drug treatment. Through passive, active, or physicochemical targeting, nanocarriers can interact with lung epithelium/endothelium and inflammatory cells to reverse abnormal changes and restore homeostasis of the pulmonary environment, thereby showing good therapeutic activity and reduced toxicity. This article reviews the latest applications of nanomedicine in pre-clinical ARDS therapy, highlights the strategies for targeted treatment of lung inflammation, presents the innovative drug delivery systems, and provides inspiration for strengthening the therapeutic effect of nanomedicine-based treatment.
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Key Words
- ACE2, angiotensin-converting enzyme 2
- AEC II, alveolar type II epithelial cells
- AM, alveolar macrophages
- ARDS, acute respiratory distress syndrome
- Acute lung injury
- Acute respiratory distress syndrome
- Anti-inflammatory therapy
- BALF, bronchoalveolar lavage fluid
- BSA, bovine serum albumin
- CD, cyclodextrin
- CLP, cecal ligation and perforation
- COVID-19
- COVID-19, coronavirus disease 2019
- DOPE, phosphatidylethanolamine
- DOTAP, 1-diolefin-3-trimethylaminopropane
- DOX, doxorubicin
- DPPC, dipalmitoylphosphatidylcholine
- Drug delivery
- ECM, extracellular matrix
- ELVIS, extravasation through leaky vasculature and subsequent inflammatory cell-mediated sequestration
- EPCs, endothelial progenitor cells
- EPR, enhanced permeability and retention
- EVs, extracellular vesicles
- EphA2, ephrin type-A receptor 2
- Esbp, E-selectin-binding peptide
- FcgR, Fcγ receptor
- GNP, peptide-gold nanoparticle
- H2O2, hydrogen peroxide
- HO-1, heme oxygenase-1
- ICAM-1, intercellular adhesion molecule-1
- IKK, IκB kinase
- IL, interleukin
- LPS, lipopolysaccharide
- MERS, Middle East respiratory syndrome
- MPMVECs, mouse pulmonary microvascular endothelial cells
- MPO, myeloperoxidase
- MSC, mesenchymal stem cells
- NAC, N-acetylcysteine
- NE, neutrophil elastase
- NETs, neutrophil extracellular traps
- NF-κB, nuclear factor-κB
- Nanomedicine
- PC, phosphatidylcholine
- PCB, poly(carboxybetaine)
- PDA, polydopamine
- PDE4, phosphodiesterase 4
- PECAM-1, platelet-endothelial cell adhesion molecule
- PEG, poly(ethylene glycol)
- PEI, polyetherimide
- PEVs, platelet-derived extracellular vesicles
- PLGA, poly(lactic-co-glycolic acid)
- PS-PEG, poly(styrene-b-ethylene glycol)
- Pathophysiologic feature
- RBC, red blood cells
- RBD, receptor-binding domains
- ROS, reactive oxygen species
- S1PLyase, sphingosine-1-phosphate lyase
- SARS, severe acute respiratory syndrome
- SARS-CoV-2, severe acute respiratory syndrome coronavirus 2
- SDC1, syndecan-1
- SORT, selective organ targeting
- SP, surfactant protein
- Se, selenium
- Siglec, sialic acid-binding immunoglobulin-like lectin
- TLR, toll-like receptor
- TNF-α, tumor necrosis factor-α
- TPP, triphenylphosphonium cation
- Targeting strategy
- YSA, YSAYPDSVPMMS
- cRGD, cyclic arginine glycine-d-aspartic acid
- iNOS, inducible nitric oxide synthase
- rSPANb, anti-rat SP-A nanobody
- scFv, single chain variable fragments
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Affiliation(s)
- Qi Qiao
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiong Liu
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ting Yang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Kexin Cui
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Li Kong
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Conglian Yang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zhiping Zhang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
- National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Engineering Research Center for Novel Drug Delivery System, Huazhong University of Science and Technology, Wuhan 430030, China
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