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Madi C, Hsein H, Busignies V, Tchoreloff P, Mazel V. Tableting behavior of freeze and spray-dried excipients in pharmaceutical formulations. Int J Pharm 2024; 656:124059. [PMID: 38552753 DOI: 10.1016/j.ijpharm.2024.124059] [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: 11/19/2023] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/08/2024]
Abstract
Most of biopharmaceuticals, in their liquid form, are prone to instabilities during storage. In order to improve their stability, lyophilization is the most commonly used drying technique in the pharmaceutical industry. In addition, certain applications of biopharmaceutical products can be considered by oral administration and tablets are the most frequent solid pharmaceutical dosage form used for oral route. Thus, the tableting properties of freeze-dried products used as cryo and lyoprotectant could be a key element for future pharmaceutical developments and applications. In this study, we investigated the properties that might play a particular role in the specific compaction behavior of freeze-dried excipients. The tableting properties of freeze-dried trehalose, lactose and mannitol were investigated and compared to other forms of these excipients (spray-dried, commercial crystalline and commercial crystalline milled powders). The obtained results showed a specific behavior in terms of compressibility, tabletability and brittleness for the amorphous powders obtained after freeze-drying. The comparison with the other powders showed that this specific tableting behavior is linked to both the specific texture and the physical state (amorphization) of these freeze-dried powders.
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Affiliation(s)
- Charbel Madi
- Univ. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295, F-33400, Talence, France; Arts et Metiers Institute of Technology, CNRS, Bordeaux INP, Hesam Universite, I2M, UMR 5295, F-33400 Talence, France
| | - Hassana Hsein
- Univ. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295, F-33400, Talence, France; Arts et Metiers Institute of Technology, CNRS, Bordeaux INP, Hesam Universite, I2M, UMR 5295, F-33400 Talence, France.
| | - Virginie Busignies
- Univ. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295, F-33400, Talence, France; Arts et Metiers Institute of Technology, CNRS, Bordeaux INP, Hesam Universite, I2M, UMR 5295, F-33400 Talence, France
| | - Pierre Tchoreloff
- Univ. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295, F-33400, Talence, France; Arts et Metiers Institute of Technology, CNRS, Bordeaux INP, Hesam Universite, I2M, UMR 5295, F-33400 Talence, France
| | - Vincent Mazel
- Univ. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295, F-33400, Talence, France; Arts et Metiers Institute of Technology, CNRS, Bordeaux INP, Hesam Universite, I2M, UMR 5295, F-33400 Talence, France
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2
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Moino C, Artusio F, Pisano R. Shear stress as a driver of degradation for protein-based therapeutics: More accomplice than culprit. Int J Pharm 2024; 650:123679. [PMID: 38065348 DOI: 10.1016/j.ijpharm.2023.123679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/27/2023] [Accepted: 12/04/2023] [Indexed: 01/08/2024]
Abstract
Protein degradation is a major concern for protein-based therapeutics. It may alter the biological activity of the product and raise the potential for undesirable effects on the patients. Among the numerous drivers of protein degradation, shear stress has been the focus around which much work has revolved since the 1970s. In the pharmaceutical realm, the product is often processed through several unit operations, which include mixing, pumping, filtration, filling, and atomization. Nonetheless, the drug might be exposed to significant shear stresses, which might cooperatively contribute to product degradation, together with interfacial stress. This review presents fundamentals of shear stress about protein structure, followed by an overview of the drivers of product degradation. The impact of shear stress on protein stability in different unit operations is then presented, and recommendations for limiting the adverse effects on the biopharmaceutical formulations are outlined. Finally, several devices used to explore the effects of shear stress are discussed.
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Affiliation(s)
- Camilla Moino
- Department of Applied Science and Technology, Politecnico di Torino, 24 Corso Duca degli Abruzzi, Torino 10129, Italy
| | - Fiora Artusio
- Department of Applied Science and Technology, Politecnico di Torino, 24 Corso Duca degli Abruzzi, Torino 10129, Italy
| | - Roberto Pisano
- Department of Applied Science and Technology, Politecnico di Torino, 24 Corso Duca degli Abruzzi, Torino 10129, Italy.
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3
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Rahban M, Ahmad F, Piatyszek MA, Haertlé T, Saso L, Saboury AA. Stabilization challenges and aggregation in protein-based therapeutics in the pharmaceutical industry. RSC Adv 2023; 13:35947-35963. [PMID: 38090079 PMCID: PMC10711991 DOI: 10.1039/d3ra06476j] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 11/30/2023] [Indexed: 04/26/2024] Open
Abstract
Protein-based therapeutics have revolutionized the pharmaceutical industry and become vital components in the development of future therapeutics. They offer several advantages over traditional small molecule drugs, including high affinity, potency and specificity, while demonstrating low toxicity and minimal adverse effects. However, the development and manufacturing processes of protein-based therapeutics presents challenges related to protein folding, purification, stability and immunogenicity that should be addressed. These proteins, like other biological molecules, are prone to chemical and physical instabilities. The stability of protein-based drugs throughout the entire manufacturing, storage and delivery process is essential. The occurrence of structural instability resulting from misfolding, unfolding, and modifications, as well as aggregation, poses a significant risk to the efficacy of these drugs, overshadowing their promising attributes. Gaining insight into structural alterations caused by aggregation and their impact on immunogenicity is vital for the advancement and refinement of protein therapeutics. Hence, in this review, we have discussed some features of protein aggregation during production, formulation and storage as well as stabilization strategies in protein engineering and computational methods to prevent aggregation.
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Affiliation(s)
- Mahdie Rahban
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences Kerman Iran
| | - Faizan Ahmad
- Department of Biochemistry, School of Chemical & Life Sciences, Jamia Hamdard New Delhi-110062 India
| | | | | | - Luciano Saso
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University Rome Italy
| | - Ali Akbar Saboury
- Institute of Biochemistry and Biophysics, University of Tehran Tehran 1417614335 Iran +9821 66404680 +9821 66956984
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4
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Kopp KT, Saerens L, Voorspoels J, Van den Mooter G. Solidification and oral delivery of biologics to the colon- A review. Eur J Pharm Sci 2023; 190:106523. [PMID: 37429482 DOI: 10.1016/j.ejps.2023.106523] [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: 02/01/2023] [Revised: 06/16/2023] [Accepted: 07/08/2023] [Indexed: 07/12/2023]
Abstract
The oral delivery of biologics such as therapeutic proteins, peptides and oligonucleotides for the treatment of colon related diseases has been the focus of increasing attention over the last years. However, the major disadvantage of these macromolecules is their degradation propensity in liquid state which can lead to the undesirable and complete loss of function. Therefore, to increase the stability of the biologic and reduce their degradation propensity, formulation techniques such as solidification can be performed to obtain a stable solid dosage form for oral administration. Due to their fragility, stress exerted on the biologic during solidification has to be reduced with the incorporation of stabilizing excipients into the formulation. This review focuses on the state-of-the-art solidification techniques required to obtain a solid dosage form for the oral delivery of biologics to the colon and the use of suitable excipients for adequate stabilization upon solidification. The solidifying processes discussed within this review are spray drying, freeze drying, bead coating and also other techniques such as spray freeze drying, electro spraying, vacuum- and supercritical fluid drying. Further, the colon as site of absorption in both healthy and diseased state is critically reviewed and possible oral delivery systems for biologics are discussed.
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Affiliation(s)
- Katharina Tatjana Kopp
- Eurofins Amatsigroup, Industriepark-Zwijnaarde 7B, 9052 Gent, Belgium; Drug Delivery and Disposition, KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Campus Gasthuisberg ON2, Herestraat 49, 3000 Leuven, Belgium
| | - Lien Saerens
- Eurofins Amatsigroup, Industriepark-Zwijnaarde 7B, 9052 Gent, Belgium
| | - Jody Voorspoels
- Eurofins Amatsigroup, Industriepark-Zwijnaarde 7B, 9052 Gent, Belgium
| | - Guy Van den Mooter
- Drug Delivery and Disposition, KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Campus Gasthuisberg ON2, Herestraat 49, 3000 Leuven, Belgium.
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5
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Packebush MH, Sanchez-Martinez S, Biswas S, Kc S, Nguyen KH, Ramirez JF, Nicholson V, Boothby TC. Natural and engineered mediators of desiccation tolerance stabilize Human Blood Clotting Factor VIII in a dry state. Sci Rep 2023; 13:4542. [PMID: 36941331 PMCID: PMC10027729 DOI: 10.1038/s41598-023-31586-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 03/14/2023] [Indexed: 03/23/2023] Open
Abstract
Biologics, pharmaceuticals containing or derived from living organisms, such as vaccines, antibodies, stem cells, blood, and blood products are a cornerstone of modern medicine. However, nearly all biologics have a major deficiency: they are inherently unstable, requiring storage under constant cold conditions. The so-called 'cold-chain', while effective, represents a serious economic and logistical hurdle for deploying biologics in remote, underdeveloped, or austere settings where access to cold-chain infrastructure ranging from refrigerators and freezers to stable electricity is limited. To address this issue, we explore the possibility of using anhydrobiosis, the ability of organisms such as tardigrades to enter a reversible state of suspended animation brought on by extreme drying, as a jumping off point in the development of dry storage technology that would allow biologics to be kept in a desiccated state under not only ambient but elevated temperatures. Here we examine the ability of different protein and sugar-based mediators of anhydrobiosis derived from tardigrades and other anhydrobiotic organisms to stabilize Human Blood Clotting Factor VIII under repeated dehydration/rehydration cycles, thermal stress, and long-term dry storage conditions. We find that while both protein and sugar-based protectants can stabilize the biologic pharmaceutical Human Blood Clotting Factor VIII under all these conditions, protein-based mediators offer more accessible avenues for engineering and thus tuning of protective function. Using classic protein engineering approaches, we fine tune the biophysical properties of a protein-based mediator of anhydrobiosis derived from a tardigrade, CAHS D. Modulating the ability of CAHS D to form hydrogels make the protein better or worse at providing protection to Human Blood Clotting Factor VIII under different conditions. This study demonstrates the effectiveness of tardigrade CAHS proteins and other mediators of desiccation tolerance at preserving the function of a biologic without the need for the cold-chain. In addition, our study demonstrates that engineering approaches can tune natural products to serve specific protective functions, such as coping with desiccation cycling versus thermal stress. Ultimately, these findings provide a proof of principle that our reliance on the cold-chain to stabilize life-saving pharmaceuticals can be broken using natural and engineered mediators of desiccation tolerance.
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Affiliation(s)
| | | | - Sourav Biswas
- Department of Molecular Biology, University of Wyoming, Laramie, WY, USA
| | - Shraddha Kc
- Department of Molecular Biology, University of Wyoming, Laramie, WY, USA
| | - Kenny H Nguyen
- Department of Molecular Biology, University of Wyoming, Laramie, WY, USA
| | - John F Ramirez
- Department of Molecular Biology, University of Wyoming, Laramie, WY, USA
| | - Vincent Nicholson
- Department of Molecular Biology, University of Wyoming, Laramie, WY, USA
| | - Thomas C Boothby
- Department of Molecular Biology, University of Wyoming, Laramie, WY, USA.
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6
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Patil SM, Barji DS, Aziz S, McChesney DA, Bagde S, Muttil P, Kunda NK. Pulmonary delivery of spray-dried Nisin ZP antimicrobial peptide for non-small cell lung cancer (NSCLC) treatment. Int J Pharm 2023; 634:122641. [PMID: 36709012 DOI: 10.1016/j.ijpharm.2023.122641] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/17/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023]
Abstract
Nisin ZP is an antimicrobial peptide (AMP) produced by the bacterium Lactococcus lactis, and we have previously demonstrated anticancer activity in NSCLC (A549) cells. In this study, we formulated a nisin ZP dry powder (NZSD) using a spray dryer to facilitate inhaled delivery for the treatment of NSCLC. Nisin ZP was spray-dried with mannitol, l-leucine, and trehalose in a ratio of 75:15:10 using Büchi mini spray-dryer B-290 in different drug loadings (10, 20, and 30% w/w). NZSD powder revealed a good powder yield of >55% w/w with ≤3 % w/w moisture content and high nisin ZP drug loading for all the peptide ratios. The NZSD powder particles were irregularly shaped with corrugated morphology. The presence of an endothermic peak in DSC thermograms and attenuated crystalline peaks in PXRD diffractograms confirmed the semi-crystalline powder nature of NZSD. The anticancer activity of nisin ZP was maintained after fabricating it into NZSD powder and showed a similar inhibitory concentration to free nisin ZP. Stability studies indicated that NZSD powders were stable for three months at 4 and 25 ℃ with more than 90% drug content and semi-crystalline nature, as confirmed by DSC and PXRD. Aerosolization studies performed using NGI indicated an aerodynamic diameter (MMAD) within the desired range (1-5 µm) and a high fine particle fraction (FPF > 75%) for all peptide ratios, suggesting powder deposition in the lung's respiratory airways. In conclusion, a dry powder of nisin ZP was formulated using a spray dryer with enhanced storage stability and suitable for inhaled delivery.
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Affiliation(s)
- Suyash M Patil
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY 11439, USA
| | - Druva Sarika Barji
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY 11439, USA
| | - Sophia Aziz
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY 11439, USA
| | - David A McChesney
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM 87131, USA
| | - Shapali Bagde
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY 11439, USA
| | - Pavan Muttil
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM 87131, USA
| | - Nitesh K Kunda
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, NY 11439, USA.
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7
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Simongini M, Puglisi A, Genovese F, Hochkoeppler A. Trehalose counteracts the dissociation of tetrameric rabbit lactate dehydrogenase induced by acidic pH conditions. Arch Biochem Biophys 2023; 740:109584. [PMID: 37001749 DOI: 10.1016/j.abb.2023.109584] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/19/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023]
Abstract
The lactate dehydrogenase from rabbit skeletal muscle (rbLDH) is a tetrameric enzyme, known to undergo dissociation when exposed to acidic pH conditions. Moreover, it should be mentioned that this dissociation translates into a pronounced loss of enzyme activity. Notably, among the compounds able to stabilize proteins and enzymes, the disaccharide trehalose represents an outperformer. In particular, trehalose was shown to efficiently counteract quite a number of physical and chemical agents inducing protein denaturation. However, no information is available on the effect, if any, exerted by trehalose against the dissociation of protein oligomers. Accordingly, we thought it of interest to investigate whether this disaccharide is competent in preventing the dissociation of rbLDH induced by acidic pH conditions. Further, we compared the action of trehalose with the effects triggered by maltose and cellobiose. Surprisingly, both these disaccharides enhanced the dissociation of rbLDH, with maltose being responsible for a major effect when compared to cellobiose. On the contrary, trehalose was effective in preventing enzyme dissociation, as revealed by activity assays and by Dynamic Light Scattering (DLS) experiments. Moreover, we detected a significant decrease of both K0.5 and Vmax when the rbLDH activity was tested (at pH 7.5 and 6.5) as a function of pyruvate concentration in the presence of trehalose. Further, we found that trehalose induces a remarkable increase of Vmax when the enzyme is exposed to pH 5. Overall, our observations suggest that trehalose triggers conformational rearrangements of tetrameric rbLDH mirrored by resistance to dissociation and peculiar catalytic features.
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Affiliation(s)
- Michelangelo Simongini
- Department of Pharmacy and Biotechnology, University of Bologna, Viale Risorgimento 4, 40136, Bologna, Italy
| | - Andrea Puglisi
- Department of Pharmacy and Biotechnology, University of Bologna, Viale Risorgimento 4, 40136, Bologna, Italy
| | - Filippo Genovese
- CIGS, University of Modena and Reggio Emilia, Via Campi 213/A, 41125, Modena, Italy
| | - Alejandro Hochkoeppler
- Department of Pharmacy and Biotechnology, University of Bologna, Viale Risorgimento 4, 40136, Bologna, Italy; CSGI, University of Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
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8
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Zimmermann CM, Baldassi D, Chan K, Adams NBP, Neumann A, Porras-Gonzalez DL, Wei X, Kneidinger N, Stoleriu MG, Burgstaller G, Witzigmann D, Luciani P, Merkel OM. Spray drying siRNA-lipid nanoparticles for dry powder pulmonary delivery. J Control Release 2022; 351:137-150. [PMID: 36126785 PMCID: PMC7613708 DOI: 10.1016/j.jconrel.2022.09.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 11/17/2022]
Abstract
While all the siRNA drugs on the market target the liver, the lungs offer a variety of currently undruggable targets which could potentially be treated with RNA therapeutics. Hence, local, pulmonary delivery of RNA nanoparticles could finally enable delivery beyond the liver. The administration of RNA drugs via dry powder inhalers offers many advantages related to physical, chemical and microbial stability of RNA and nanosuspensions. The present study was therefore designed to test the feasibility of engineering spray dried lipid nanoparticle (LNP) powders. Spray drying was performed using 5% lactose solution (m/V), and the targets were set to obtain nanoparticle sizes after redispersion of spray-dried powders around 150 nm, a residual moisture level below 5%, and RNA loss below 15% at maintained RNA bioactivity. The LNPs consisted of an ionizable cationic lipid which is a sulfur-containing analog of DLin-MC3-DMA, a helper lipid, cholesterol, and PEG-DMG encapsulating siRNA. Prior to the spray drying, the latter process was simulated with a novel dual emission fluorescence spectroscopy method to preselect the highest possible drying temperature and excipient solution maintaining LNP integrity and stability. Through characterization of physicochemical and aerodynamic properties of the spray dried powders, administration criteria for delivery to the lower respiratory tract were fulfilled. Spray dried LNPs penetrated the lung mucus layer and maintained bioactivity for >90% protein downregulation with a confirmed safety profile in a lung adenocarcinoma cell line. Additionally, the spray dried LNPs successfully achieved up to 50% gene silencing of the house keeping gene GAPDH in ex vivo human precision-cut lung slices at without increasing cytokine levels. This study verifies the successful spray drying procedure of LNP-siRNA systems maintaining their integrity and mediating strong gene silencing efficiency on mRNA and protein levels both in vitro and ex vivo. The successful spray drying procedure of LNP-siRNA formulations in 5% lactose solution creates a novel siRNA-based therapy option to target respiratory diseases such as lung cancer, asthma, COPD, cystic fibrosis and viral infections.
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Affiliation(s)
- Christoph M Zimmermann
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany; Department of Chemistry, Biochemistry and Pharmacy, University Bern, Freiestrasse 3, Bern, Switzerland
| | - Domizia Baldassi
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Karen Chan
- Department of Biochemistry and Molecular Biology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada; NanoMedicines Innovation Network (NMIN), 2350 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada
| | - Nathan B P Adams
- Nanotemper Technologies GmbH, Flößergasse 4, 81369 Munich, Germany
| | - Alina Neumann
- Nanotemper Technologies GmbH, Flößergasse 4, 81369 Munich, Germany
| | - Diana Leidy Porras-Gonzalez
- Institute of Lung Health and Immunity (LHI) and Comprehensive Pneumology Center (CPC) with the CPC-M bioArchive, Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Xin Wei
- Institute of Lung Health and Immunity (LHI) and Comprehensive Pneumology Center (CPC) with the CPC-M bioArchive, Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Nikolaus Kneidinger
- Department of Medicine V, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Mircea Gabriel Stoleriu
- Center for Thoracic Surgery Munich, Ludwig-Maximilians-University of Munich (LMU) and Asklepios Pulmonary Hospital, Marchioninistraße 15, 81377 Munich and Robert-Koch-Allee 2, 82131 Gauting, Germany
| | - Gerald Burgstaller
- Institute of Lung Health and Immunity (LHI) and Comprehensive Pneumology Center (CPC) with the CPC-M bioArchive, Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Dominik Witzigmann
- Department of Biochemistry and Molecular Biology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada; NanoMedicines Innovation Network (NMIN), 2350 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada; NanoVation Therapeutics Inc., 2405 Wesbrook Mall 4th Floor, Vancouver V6T 1Z3, Canada.
| | - Paola Luciani
- Department of Chemistry, Biochemistry and Pharmacy, University Bern, Freiestrasse 3, Bern, Switzerland.
| | - Olivia M Merkel
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany; Institute of Lung Health and Immunity (LHI) and Comprehensive Pneumology Center (CPC) with the CPC-M bioArchive, Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany.
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9
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Huang C, Chen L, Franzen L, Anderski J, Qian F. Spray-Dried Monoclonal Antibody Suspension for High-Concentration and Low-Viscosity Subcutaneous Injection. Mol Pharm 2022; 19:1505-1514. [PMID: 35417176 DOI: 10.1021/acs.molpharmaceut.2c00039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Administration of highly concentrated monoclonal antibodies (mAbs) through injection is often not possible as the viscosity can be readily above 50 mPa·s when the concentration exceeds 150 mg/mL. Besides, highly concentrated mAb solutions always exhibit increased aggregation propensity and lower stability, which raise the difficulty for the successful development of highly concentrated mAb formulations. We hereby explored the possibility of suspension as another formulation form for high-concentration proteins to reduce viscosity and maintain stability. Specifically, we demonstrated that spray drying can serve as a process to prepare particles for suspension. Particles prepared from formulations with different mAb/trehalose mass ratios displayed good physical stability and antibody binding affinity, as indicated by circular dichroism, fluorescence spectroscopy, and surface plasmon resonance (SPR)-based bioassay analyses. During spray drying, a surface tension-dominated enrichment of mAb on the particle surface was observed, but this did not show a significant negative impact on mAb stability. Spray-dried particles were subsequently suspended into benzyl benzoate, and the resulting suspension showed good stability and a lower viscosity when compared to its counterpart solution. Furthermore, mAbs recovered from the suspension maintained their conformational structure. Our study demonstrated that the suspension displayed low viscosity and good physical stability, so it may offer novel opportunities for the preparation of highly concentrated protein formulations.
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Affiliation(s)
- Chengnan Huang
- School of Pharmaceutical Sciences, Beijing Advanced Innovation Center for Structural Biology, and Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084, P. R. China
| | - Linc Chen
- Bayer Healthcare Co. Ltd., Beijing, 100020, P. R. China
| | - Lutz Franzen
- Research & Development, Pharmaceuticals, Bayer AG, Wuppertal, 42096, Germany
| | - Juliane Anderski
- Research & Development, Pharmaceuticals, Bayer AG, Wuppertal, 42096, Germany
| | - Feng Qian
- School of Pharmaceutical Sciences, Beijing Advanced Innovation Center for Structural Biology, and Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084, P. R. China
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10
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Das TK, Sreedhara A, Colandene JD, Chou DK, Filipe V, Grapentin C, Searles J, Christian TR, Narhi LO, Jiskoot W. Stress Factors in Protein Drug Product Manufacturing and Their Impact on Product Quality. J Pharm Sci 2021; 111:868-886. [PMID: 34563537 DOI: 10.1016/j.xphs.2021.09.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/21/2021] [Accepted: 09/21/2021] [Indexed: 01/22/2023]
Abstract
Injectable protein-based medicinal products (drug products, or DPs) must be produced by using sterile manufacturing processes to ensure product safety. In DP manufacturing the protein drug substance, in a suitable final formulation, is combined with the desired primary packaging (e.g., syringe, cartridge, or vial) that guarantees product integrity and enables transportation, storage, handling and clinical administration. The protein DP is exposed to several stress conditions during each of the unit operations in DP manufacturing, some of which can be detrimental to product quality. For example, particles, aggregates and chemically-modified proteins can form during manufacturing, and excessive amounts of these undesired variants might cause an impact on potency or immunogenicity. Therefore, DP manufacturing process development should include identification of critical quality attributes (CQAs) and comprehensive risk assessment of potential protein modifications in process steps, and the relevant steps must be characterized and controlled. In this commentary article we focus on the major unit operations in protein DP manufacturing, and critically evaluate each process step for stress factors involved and their potential effects on DP CQAs. Moreover, we discuss the current industry trends for risk mitigation, process control including analytical monitoring, and recommendations for formulation and process development studies, including scaled-down runs.
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Affiliation(s)
- Tapan K Das
- Bristol Myers Squibb, Biologics Development, New Brunswick, New Jersey 08903, USA.
| | | | - James D Colandene
- GlaxoSmithKline, Biopharmaceutical Product Sciences, 1250 S Collegeville Road, Collegeville, PA 19425, USA
| | - Danny K Chou
- Compassion BioSolution, LLC, Lomita, CA 90717, USA
| | | | - Christoph Grapentin
- Lonza AG, Drug Product Services, Hochbergerstrasse 60G, 4057 Basel, Switzerland
| | - Jim Searles
- Pfizer Inc., Biotherapeutics Pharmaceutical Sciences Research and Development, 875 Chesterfield Pkwy W, Chesterfield, MO 63017 USA
| | | | | | - Wim Jiskoot
- Leiden University, Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden, the Netherlands; Coriolis Pharma, Martinsried, Germany
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11
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Eedara BB, Alabsi W, Encinas-Basurto D, Polt R, Mansour HM. Spray-Dried Inhalable Powder Formulations of Therapeutic Proteins and Peptides. AAPS PharmSciTech 2021; 22:185. [PMID: 34143327 DOI: 10.1208/s12249-021-02043-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 05/10/2021] [Indexed: 01/21/2023] Open
Abstract
Respiratory diseases are among the leading causes of morbidity and mortality worldwide. Innovations in biochemical engineering and understanding of the pathophysiology of respiratory diseases resulted in the development of many therapeutic proteins and peptide drugs with high specificity and potency. Currently, protein and peptide drugs are mostly administered by injections due to their large molecular size, poor oral absorption, and labile physicochemical properties. However, parenteral administration has several limitations such as frequent dosing due to the short half-life of protein and peptide in blood, pain on administration, sterility requirement, and poor patient compliance. Among various noninvasive routes of administrations, the pulmonary route has received a great deal of attention and is a better alternative to deliver protein and peptide drugs for treating respiratory diseases and systemic diseases. Among the various aerosol dosage forms, dry powder inhaler (DPI) systems appear to be promising for inhalation delivery of proteins and peptides due to their improved stability in solid state. This review focuses on the development of DPI formulations of protein and peptide drugs using advanced spray drying. An overview of the challenges in maintaining protein stability during the drying process and stabilizing excipients used in spray drying of proteins and peptide drugs is discussed. Finally, a summary of spray-dried DPI formulations of protein and peptide drugs, their characterization, various DPI devices used to deliver protein and peptide drugs, and current clinical status are discussed.
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Affiliation(s)
- Basanth Babu Eedara
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, 1703 E. Mabel St, Tucson, Arizona, 85721-0207, USA
| | - Wafaa Alabsi
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, 1703 E. Mabel St, Tucson, Arizona, 85721-0207, USA.,Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona, USA
| | - David Encinas-Basurto
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, 1703 E. Mabel St, Tucson, Arizona, 85721-0207, USA
| | - Robin Polt
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona, USA.,The BIO5 Institute, The University of Arizona, Tucson, Arizona, USA
| | - Heidi M Mansour
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, 1703 E. Mabel St, Tucson, Arizona, 85721-0207, USA. .,The BIO5 Institute, The University of Arizona, Tucson, Arizona, USA. .,Department of Medicine, Division of Translational and Regenerative Medicine, The University of Arizona College of Medicine, Tucson, Arizona, USA.
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12
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Keil TWM, Zimmermann C, Baldassi D, Adams F, Friess W, Mehta A, Merkel OM. Impact of crystalline and amorphous matrices on successful spray drying of siRNA polyplexes for inhalation of nano-in-microparticles. ADVANCED THERAPEUTICS 2021; 4:2100073. [PMID: 34337144 PMCID: PMC7611418 DOI: 10.1002/adtp.202100073] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Indexed: 11/09/2022]
Abstract
To develop stable and inhalable dry powder formulations with long shelf life, we spray dried polyplexes consisting of siRNA and a polyethylenimine based block copolymer in presence of mannitol or trehalose. We investigated the effect of inlet (T-In) and outlet (T-Out) temperature on the recovery of siRNA as well as adsorption effects within the tubing material. Choosing a low abrasion silicon tubing prevented siRNA loss due to adsorption. Mannitol and trehalose formulations preserved siRNA integrity regardless of excipient concentration and temperature at T-Out below the siRNA melting temperature. Trehalose formulations allowed full siRNA recovery whereas mannitol formulations resulted in spray drying induced losses of ~20 % siRNA and of 50-60 % polymer. Mannitol formulations showed optimal aerodynamic characteristics as confirmed by next generation impaction analysis based upon siRNA content. All spray dried formulations resulted in GFP silencing comparable or better than freshly prepared polyplexes. To test if the observed results could be transferred, formulations of siRNA and transferrin-PEI conjugates were spray dried, characterized and used to transfect primary human T cells ex vivo. Results confirmed successful silencing of the Th2 transcription factor GATA3 in primary CD4+ T cells with spray dried formulations as a potential treatment for severe asthma.
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Affiliation(s)
- Tobias WM Keil
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Christoph Zimmermann
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Domizia Baldassi
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Friederike Adams
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Wolfgang Friess
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Aditi Mehta
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
| | - Olivia M Merkel
- Department of Pharmacy, Pharmaceutical Technology and Biopharmacy, Ludwig-Maximilians Universität München, 81377 Munich, Germany
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13
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Marschall C, Witt M, Hauptmeier B, Friess W. Powder suspensions in non-aqueous vehicles for delivery of therapeutic proteins. Eur J Pharm Biopharm 2021; 161:37-49. [PMID: 33548460 DOI: 10.1016/j.ejpb.2021.01.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 01/18/2021] [Accepted: 01/23/2021] [Indexed: 10/22/2022]
Abstract
Formulating biopharmaceuticals is a challenging task due to their complex and sensitive nature. Protein drugs are typically marketed either as an aqueous solution or as a lyophilizate. Usually aqueous solutions are preferred as neither drying nor reconstitution are required. But it may be unfeasible if the protein features low stability. An interesting alternative to avoid at least reconstitution are protein powder suspensions in non-aqueous vehicles. Such formulations combine the ready-to-use approach with the high protein stability in the solid state. Additionally, protein powder suspensions offer a potentially lower viscosity compared to aqueous solutions at high protein concentrations. Besides injection, other application routes might also benefit from the protein powder approach such as topical or inhalational delivery. Protein powders, which can be dispersed in the non-aqueous suspension vehicle, are usually prepared by spray-drying or freeze-drying with an additional milling step, but other techniques have also been described in literature. An ideal powder preparation technique results in minimum protein damage and yields particle sizes in the lower micrometre range and homogeneous particle size distribution enabling subcutaneous or intramuscular injection through hypodermic needles. As suspension vehicles traditional non-aqueous injectable liquids, such as plant oils, may be selected. But they show an inherent high viscosity, which can lead to unacceptable glide forces during injection. Furthermore, the vehicle should provide high product stability with respect to protein integrity and suspension resuspendability. This review will describe how proteins can be formulated as protein powder suspensions in non-aqueous vehicles for subcutaneous injection including potential vehicles, protein powder preparation techniques, protein and suspension physical stability, as well as the use in the field of high concentration protein formulations.
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Affiliation(s)
- Christoph Marschall
- Ludwig-Maximilians-Universität München, Department of Pharmacy, Pharmaceutical Technology and Biopharmceutics, Butenandtstraße 5, D-81377 München, Germany; AbbVie Deutschland GmbH, Knollstraße 50, D-67061 Ludwigshafen, Germany(1)
| | - Madlen Witt
- Novaliq GmbH, Im Neuenheimer Feld 515, D-69120 Heidelberg, Germany; Merck KGaA, Frankfurter Straße 250, D-64293 Darmstadt, Germany(1)
| | - Bernhard Hauptmeier
- Novaliq GmbH, Im Neuenheimer Feld 515, D-69120 Heidelberg, Germany; Boehringer Ingelheim, Vetmedica GmbH, Binger Straße 173, D-55216 Ingelheim am Rhein, Germany(1)
| | - Wolfgang Friess
- Ludwig-Maximilians-Universität München, Department of Pharmacy, Pharmaceutical Technology and Biopharmceutics, Butenandtstraße 5, D-81377 München, Germany.
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14
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Sarabandi K, Jafari SM. Improving the antioxidant stability of flaxseed peptide fractions during spray drying encapsulation by surfactants: Physicochemical and morphological features. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.110131] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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Sun H, Hua X, Zhang M, Wang Y, Chen Y, Zhang J, Wang C, Wang Y. Whey Protein Concentrate, Pullulan, and Trehalose as Thermal Protective Agents for Increasing Viability of Lactobacillus plantarum Starter by Spray Drying. Food Sci Anim Resour 2020; 40:118-131. [PMID: 31970336 PMCID: PMC6957444 DOI: 10.5851/kosfa.2019.e94] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 11/10/2019] [Accepted: 12/02/2019] [Indexed: 01/26/2023] Open
Abstract
It is necessary to add protective agents for protecting the probiotic viability in the preparation process of probiotics starter. In this study, we used whey protein concentrate (WPC), pullulan, trehalose, and sodium glutamate as the protective agent and optimized the proportion of protective agent and spray-drying parameters to achieve the best protective effect on Lactobacillus plantarum. Moreover, the viable counts of L. plantarum in starter stored at different temperatures (-20°C, 4°C, and 25°C) for 360 days were determined. According to response surface method (RSM), the optimal proportion of protective agent was 24.6 g/L WPC, 18.8 g/L pullulan, 16.7 g/L trehalose and 39.3 g/L sodium glutamate. The optimum spray-drying parameters were the ratio of bacteria to protective agents 3:1 (v: v), the feed flow rate 240 mL/h, and the inlet air temperature 115°C through orthogonal test. Based on the above results, the viable counts of L. plantarum was 12.22±0.27 Log CFU/g and the survival rate arrived at 85.12%. The viable counts of L. plantarum stored at -20°C was more than 1010 CFU/g after 200 days.
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Affiliation(s)
- Haiyue Sun
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Xiaoman Hua
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Minghao Zhang
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Yu Wang
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Yiying Chen
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Jing Zhang
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Chao Wang
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
| | - Yuhua Wang
- College of Food Science and Engineering,
Jilin Agricultural University, Changchun,
China
- Jilin Province Innovation Center for Food
Biological Manufacture, Jilin Agricultural University,
Changchun, China
- National Processing Laboratory for Soybean
Industry and Technology, Changchun,
China
- National Engineering Laboratory for Wheat
and Corn Deep Processing, Changchun,
China
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16
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Wilson NE, Mutukuri TT, Zemlyanov DY, Taylor LS, Topp EM, Zhou QT. Surface Composition and Formulation Heterogeneity of Protein Solids Produced by Spray Drying. Pharm Res 2019; 37:14. [DOI: 10.1007/s11095-019-2738-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 11/22/2019] [Indexed: 11/29/2022]
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17
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Price DN, Kunda NK, Ellis R, Muttil P. Design and Optimization of a Temperature-Stable Dry Powder BCG Vaccine. Pharm Res 2019; 37:11. [PMID: 31873825 DOI: 10.1007/s11095-019-2739-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 11/24/2019] [Indexed: 12/22/2022]
Abstract
PURPOSE Loss of vaccine potency due to extreme temperature exposure during storage and transport remains a significant obstacle to the success of many vaccines, including the Bacille Calmette-Guérin (BCG) vaccine, the only vaccine available against Mycobacterium tuberculosis. BCG is a live, attenuated vaccine requiring refrigerated storage for viability. In this study, we formulated a temperature-stable BCG dry powder using the spray drying technique. METHODS We employed a factorial design to optimize our formulation of stabilizing excipients that included L-leucine, bovine serum albumin, polyvinylpyrrolidone, mannitol, and trehalose. Powders were characterized for their particle size, yield, water retention and uptake, glass transition temperature, and aerosol performance. Three optimal powder carrier mixtures were selected from the factorial design for BCG incorporation based on their stability-promoting and powder flow characteristics. Vaccine powders were also assessed for BCG viability and in vivo immunogenicity after long-term storage. RESULTS Live BCG was successfully spray-dried using the optimized carriers. Dry powder BCG showed no loss in viability (25°C, up to 60% relative humidity; RH) and ~2-log loss in viability (40°C, 75% RH) after one year of storage. The aerodynamic size of the powders was in the respirable range. Further, when healthy mice were immunized intradermally with reconstituted BCG powders (storage for 2 years), the vaccine retained its immunogenicity. CONCLUSION We developed a spray-dried BCG vaccine that was viable and antigenic after long-term storage. To our knowledge, this is a first study to show room temperature stability of live BCG vaccine without any loss in viability for 12 months.
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Affiliation(s)
- Dominique N Price
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Health Sciences Center, Albuquerque, New Mexico, 87131, USA.,Biomedical Sciences Graduate Program, University of New Mexico, Health Sciences Center, Albuquerque, New Mexico, 87131, USA
| | - Nitesh K Kunda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Health Sciences Center, Albuquerque, New Mexico, 87131, USA.,Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Jamaica, New York, 11439, USA
| | - Rajaun Ellis
- Health Sciences Center, University of New Mexico, Albuquerque, New Mexico, 87131, USA.,Nova Southeastern University, Fort Lauderdale, Florida, 33314, USA
| | - Pavan Muttil
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Health Sciences Center, Albuquerque, New Mexico, 87131, USA.
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18
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Fumaryl diketopiperazine based effervescent microparticles to escape macrophage phagocytosis for enhanced treatment of pneumonia via pulmonary delivery. Biomaterials 2019; 228:119575. [PMID: 31677394 DOI: 10.1016/j.biomaterials.2019.119575] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 10/18/2019] [Accepted: 10/18/2019] [Indexed: 11/20/2022]
Abstract
The treatment of pulmonary infections with antibiotics administered via pulmonary delivery provides for higher local therapeutic efficacy rather than through systemic administration. Pneumonia is globally considered a major cause of death due to a lack of proper medication. The treatment of pneumonia with inhalable antibiotics (such as azithromycin (AZM)) can provide a maximum pulmonary therapeutic effect without significant systemic side effects. Compared to non-effervescent microparticles, effervescent microparticles can provide an active driving force to release loaded antibiotics for subsequent distribution deep into the lung by virtue of its smaller size. In this study, N-fumaroylated diketopiperazine (FDKP) was used as a carrier to prepare effervescent inhalable microparticles loaded with AZM (AZM@FDKP-E-MPs). This effervescent dry powder was characterized for both in vitro and in vivo deposition in the lung and the results obtained showed significant improvement in lung deposition and anti-bacterial efficiency, suggesting a strong potential application for pneumonia treatment.
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19
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Nguyen KTT, Frijlink HW, Hinrichs WLJ. Inhomogeneous Distribution of Components in Solid Protein Pharmaceuticals: Origins, Consequences, Analysis, and Resolutions. J Pharm Sci 2019; 109:134-153. [PMID: 31606540 DOI: 10.1016/j.xphs.2019.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 10/02/2019] [Accepted: 10/03/2019] [Indexed: 12/21/2022]
Abstract
Successful development of stable solid protein formulations usually requires the addition of one or several excipients to achieve optimal stability. In these products, there is a potential risk of an inhomogeneous distribution of the various ingredients, specifically the ratio of protein and stabilizer may vary. Such inhomogeneity can be detrimental for stability but is mostly neglected in literature. In the past, it was challenging to analyze inhomogeneous component distribution, but recent advances in analytical techniques have revealed new options to investigate this phenomenon. This paper aims to review fundamental aspects of the inhomogeneous distribution of components of freeze-dried and spray-dried protein formulations. Four key topics will be presented and discussed, including the sources of component inhomogeneity, its consequences on protein stability, the analytical methods to reveal component inhomogeneity, and possible solutions to prevent or mitigate inhomogeneity.
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Affiliation(s)
- Khanh T T Nguyen
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, 9700 RB Groningen, the Netherlands
| | - Henderik W Frijlink
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, 9700 RB Groningen, the Netherlands
| | - Wouter L J Hinrichs
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, 9700 RB Groningen, the Netherlands.
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20
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Braig V, Konnerth C, Peukert W, Lee G. Can spray freeze-drying improve the re-dispersion of crystalline nanoparticles of pure naproxen? Int J Pharm 2019; 564:293-298. [PMID: 31022500 DOI: 10.1016/j.ijpharm.2019.04.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/19/2019] [Accepted: 04/20/2019] [Indexed: 01/06/2023]
Abstract
Spray freeze drying (SFD) was used to prepare re-dispersible powders of crystalline, pure-drug nanodispersions of naproxen in lactose and stabilized with hydroxypropyl cellulose. The particle size of the rehydrated powders was determined using static light scattering/Mie analysis. The nanoparticles present in the SFD powders were aggregated but could be dispersed on re-dispersion with water and stirring either with or without additional ultrasonic treatment. The disaggregation of the SFD nanoparticles was superior to that reported in the literature for spray dried nanoparticles of the same composition. It appears that the moderately-rapid freezing of the large spray droplets in LN2 during SFD produces less aggregation than does evaporative drying of the much smaller droplets during spray drying. Re-dispersion was also found to depend strongly on the pH of the original nanodispersion. The solubility of this weak acid is greater at higher pH which resulted in formation of a dissolved fraction of drug in the nanodispersions during media milling. After SFD, the dissolved naproxen fraction formed an amorphous solid which re-dissolves on re-hydration whereas the crystalline nanoparticles disaggregate.
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Affiliation(s)
- Veronika Braig
- Division of Pharmaceutics, Friedrich-Alexander-University, Erlangen, Germany
| | - Christoph Konnerth
- Institute of Particle Technology, Friedrich-Alexander-University, Erlangen, Germany
| | - Wolfgang Peukert
- Institute of Particle Technology, Friedrich-Alexander-University, Erlangen, Germany
| | - Geoffrey Lee
- Division of Pharmaceutics, Friedrich-Alexander-University, Erlangen, Germany.
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21
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Xie M, Xu M, Chen X, Li Y. Recent Progress of Supercritical Carbon Dioxide in Producing Natural Nanomaterials. Mini Rev Med Chem 2019; 19:465-476. [PMID: 30324880 DOI: 10.2174/1389557518666181015152952] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 07/13/2018] [Accepted: 07/20/2018] [Indexed: 02/06/2023]
Abstract
Natural medicines are widely utilized in human healthcare. Their beneficial effects have been attributed to the existence of natural active ingredients (NAI) with a positive impact on disease treatment and prevention. Public awareness about the side effects of synthetic chemical compounds increased the need for NAI as well. Clinical applications of NAI are limited by their instability and poor water solubility, while micronization is a major strategy to overcome these drawbacks. Supercritical carbon dioxide (sc-CO2) based nano techniques have drawn great attention in nanomedicinal area for many years, due to their unique characters such as fast mass transfer, near zero surface tension, effective solvents elimination, non-toxic, non-flammable, low cost and environmentally benign. In terms of functions of sc-CO2, many modified sc-CO2 based techniques are developed to produce NAI nanoparticles with high solubility, biological availability and stability. 5 types of promising methods, including gas-assisted melting atomization, CO2-assisted nebulization with a bubble dryer, supercritical fluidassisted atomization with a hydrodynamic cavitation mixer, supercritical CO2-based coating method and solution-enhanced dispersion by sc-CO2 process, are summarized in this article followed by a highlight of their fundamental synthesis principles and important medicinal applications.
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Affiliation(s)
- Maobin Xie
- Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital; Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, China
| | - Man Xu
- Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital; Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, China
| | - Xiaoming Chen
- Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital; Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, China
| | - Yi Li
- School of Materials, The University of Manchester, Manchester M13 9PL, United Kingdom
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22
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Extraction and spray drying of Class II hydrophobin HFBI produced by Trichoderma reesei. Process Biochem 2019. [DOI: 10.1016/j.procbio.2018.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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23
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Grasmeijer N, Tiraboschi V, Woerdenbag HJ, Frijlink HW, Hinrichs WLJ. Identifying critical process steps to protein stability during spray drying using a vibrating mesh or a two-fluid nozzle. Eur J Pharm Sci 2018; 128:152-157. [PMID: 30521944 DOI: 10.1016/j.ejps.2018.11.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 10/17/2018] [Accepted: 11/24/2018] [Indexed: 11/28/2022]
Abstract
The aim of this study was to identify critical steps to protein stability during spray drying using two different nozzle types: a vibrating mesh nozzle and a standard two-fluid nozzle in a Büchi B-90 spray dryer. l-Lactic dehydrogenase was used as a model protein as it is a heat and shear stress sensitive protein. Trehalose was used as excipient because of its excellent stabilizing capacities. The entire spray drying process was split up into smaller steps and after each step the enzymatic activity of the protein was measured. With the vibrating mesh nozzle in total 78% of activity was lost. About 68% was due to atomizing and heating and 10% was caused by dehydration and circulation of the liquid. With the two-fluid nozzle the total activity loss was only 23%, to which atomization, dehydration, and circulation contributed almost equally. Heating was not an issue, as the two-fluid nozzle could be cooled with water. In conclusion, the type and the configuration of the nozzle used for spray drying are important determinants for maintaining protein stability, as atomizing, heating, ultra-sonication, and recirculation of the feed solution negatively influence it. The possibility to cool the two-fluid nozzle offers an important advantage to the vibrating mesh nozzle in the spray drying process of proteins. In this study, we show that, next to the optimization of the formulation, optimization of the spray drying process should be taken into account to maintain protein stability.
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Affiliation(s)
- Niels Grasmeijer
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Valeria Tiraboschi
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Herman J Woerdenbag
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands.
| | - Henderik W Frijlink
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands.
| | - Wouter L J Hinrichs
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands.
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24
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Liu QP, Carney R, Sohn J, Sundaram S, Fell M. Single‐donor spray‐dried plasma. Transfusion 2018; 59:707-713. [DOI: 10.1111/trf.15035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 09/21/2018] [Accepted: 09/23/2018] [Indexed: 01/27/2023]
Affiliation(s)
| | | | - Jihae Sohn
- Velico Medical, Inc. Beverly Massachusetts
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25
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Ferrati S, Wu T, Fuentes O, Brunaugh AD, Kanapuram SR, Smyth HDC. Influence of Formulation Factors on the Aerosol Performance and Stability of Lysozyme Powders: a Systematic Approach. AAPS PharmSciTech 2018; 19:2755-2766. [PMID: 29488193 DOI: 10.1208/s12249-018-0980-9] [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] [Received: 12/21/2017] [Accepted: 02/13/2018] [Indexed: 11/30/2022] Open
Abstract
With the growing interest in developing biologics for pulmonary delivery, systematic fast screening methods are needed for rapid development of formulations. Due to the labile nature of macromolecules, the development of stable, biologically active formulations with desired aerosol performance imposes several challenges both from a formulation and processing perspective. In this study, spray-freeze-drying was used to develop respirable protein powders. In order to systematically map the selected design space, lysozyme aqueous pre-formulations were prepared based on a constrained mixture design of experiment. The physicochemical properties of the resulting powders were characterized and the effects of formulation factors on aerosol performance and protein stability were systematically screened using a logic flow chart. Our results elucidated several relevant formulation attributes (density, total solid content, protein:sugars ratio) required to achieve a stable lysozyme powder with desirable characteristics for pulmonary delivery. A similar logical fast screening strategy could be used to delineate the appropriate design space for different types of proteins and guide the development of powders with pre-determined aerodynamic properties.
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Lipiäinen T, Räikkönen H, Kolu AM, Peltoniemi M, Juppo A. Comparison of melibiose and trehalose as stabilising excipients for spray-dried β-galactosidase formulations. Int J Pharm 2018; 543:21-28. [DOI: 10.1016/j.ijpharm.2018.03.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 03/01/2018] [Accepted: 03/17/2018] [Indexed: 01/30/2023]
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Puccetti M, Giovagnoli S, Zelante T, Romani L, Ricci M. Development of Novel Indole-3-Aldehyde-Loaded Gastro-Resistant Spray-Dried Microparticles for Postbiotic Small Intestine Local Delivery. J Pharm Sci 2018; 107:2341-2353. [PMID: 29715478 DOI: 10.1016/j.xphs.2018.04.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 04/18/2018] [Accepted: 04/20/2018] [Indexed: 11/28/2022]
Abstract
Considering the recent evidence on the therapeutic potential of postbiotics, this study focused on 2 main goals: (1) to develop an enteric microparticle (MP) formulation for intestinal localized delivery of indole-3-aldehyde (3-IAld) (a microbial-derived metabolite produced by the host's lactobacilli during the catabolic pathway of tryptophan) and (2) to provide support in the employment of spray-drying as innovative one-step manufacturing technique for enteric products. For this purpose, special attention was taken in the knowledge of the influence of equipment setup and feedstock properties on MP enteric behavior. Eudragit® S100 and L100 and ethyl cellulose were used as wall materials and NaOH and ethanol solutions as solvent systems. 3-IAld loading was maintained at 10% w/w. As postulated, feedstock properties influenced spray-drying regime. In addition, they prevailed over other spray-drying process factors in determining MP enteric behavior. Albeit the high buckling regime that produced crumped particles, gastro resistance was obtained by spray-drying 2:1 Eudragit® S100:L100 with 30% w/w ethyl cellulose in ethanol solution. These results support the use of spray-drying as a method for manufacturing gastro-resistant MP. The obtained 3-IAld-loaded enteric MP will be useful to investigate novel postbiotic-based treatments in different therapeutic areas.
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Affiliation(s)
- Matteo Puccetti
- Department of Pharmaceutical Sciences, University of Perugia, via del Liceo 1, 06123, Perugia, Italy.
| | - Stefano Giovagnoli
- Department of Pharmaceutical Sciences, University of Perugia, via del Liceo 1, 06123, Perugia, Italy
| | - Teresa Zelante
- Department of Experimental Medicine, University of Perugia, via Gambuli 1, 06132, Perugia, Italy
| | - Luigina Romani
- Department of Experimental Medicine, University of Perugia, via Gambuli 1, 06132, Perugia, Italy
| | - Maurizio Ricci
- Department of Pharmaceutical Sciences, University of Perugia, via del Liceo 1, 06123, Perugia, Italy
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Hernández-Meza JM, Sampedro JG. Trehalose Mediated Inhibition of Lactate Dehydrogenase from Rabbit Muscle. The Application of Kramers' Theory in Enzyme Catalysis. J Phys Chem B 2018; 122:4309-4317. [PMID: 29595977 DOI: 10.1021/acs.jpcb.8b01656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Lactate dehydrogenase (LDH) catalyzes the reduction of pyruvate to lactate by using NADH. LDH kinetics has been proposed to be dependent on the dynamics of a loop over the active site. Kramers' theory has been useful in the study of enzyme catalysis dependent on large structural dynamics. In this work, LDH kinetics was studied in the presence of trehalose and at different temperatures. In the absence of trehalose, temperature increase raised exponentially the LDH Vmax and revealed a sigmoid transition of Km toward a low-affinity state similar to protein unfolding. Notably, LDH Vmax diminished when in the presence of trehalose, while pyruvate affinity increased and the temperature-mediated binding site transition was hindered. The effect of trehalose on kcat was viscosity dependent as described by Kramers' theory since Vmax correlated inversely with the viscosity of the medium. As a result, activation energy ( Ea) for pyruvate reduction was dramatically increased by trehalose presence. This work provides experimental evidence that the dynamics of a structural component in LDH is essential for catalysis, i.e., the closing of the loop on the active site. While the trehalose mediated-increased of pyruvate affinity is proposed to be due to the compaction and/or increase of structural order at the binding site.
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Affiliation(s)
- Juan M Hernández-Meza
- Instituto de Física, Universidad Autónoma de San Luis Potosí , Manuel Nava 6, Zona Universitaria , C.P. 78290 San Luis Potosí , SLP , México
| | - José G Sampedro
- Instituto de Física, Universidad Autónoma de San Luis Potosí , Manuel Nava 6, Zona Universitaria , C.P. 78290 San Luis Potosí , SLP , México
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Dry-powder formulations of non-covalent protein complexes with linear or miktoarm copolymers for pulmonary delivery. Int J Pharm 2018; 540:78-88. [DOI: 10.1016/j.ijpharm.2018.02.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/26/2018] [Accepted: 02/04/2018] [Indexed: 12/26/2022]
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Faghihi H, Najafabadi AR, Vatanara A. Optimization and characterization of spray-dried IgG formulations: a design of experiment approach. ACTA ACUST UNITED AC 2017; 25:22. [PMID: 29065930 PMCID: PMC5678550 DOI: 10.1186/s40199-017-0187-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 10/02/2017] [Indexed: 12/18/2022]
Abstract
Background The purpose of the present study is to optimize a spray-dried formulation as a model antibody regarding stability and aerodynamic property for further aerosol therapy of this group of macromolecules. Method A three-factor, three-level, Box-Behnken design was employed milligrams of Cysteine (X1), Trehalose (X2), and Tween 20 (X3) as independent variables. The dependent variables were quantified and the optimized formulation was prepared accordingly. SEC-HPLC and FTIR-spectroscopy were conducted to evaluate the molecular and structural status of spray-dried preparations. Particle characterization of optimized sample was performed with the aid of DSC, SEM, and TSI examinations. Results Experimental responses of a total of 17 formulations resulted in yield values, (Y1), ranging from 21.1 ± 0.2 to 40.2 ± 0.1 (%); beta-sheet content, (Y2), from 66.22 ± 0.19 to 73.78 ± 0.26 (%); amount of aggregation following process, (Y3), ranging from 0.11 ± 0.03 to 0.95 ± 0.03 (%); and amount of aggregation upon storage, (Y4), from 0.81 ± 0.01 to 3.13 ± 0.64 (%) as dependent variables. Results—except for those of the beta sheet content—were fitted to quadratic models describing the inherent relationship between main factors. Conclusion Co-application of Cysteine and Tween 20 preserved antibody molecules from molecular degradation and improved immediate and accelerated stability of spry-dried antibodies. Validation of the optimization study indicated high degree of prognostic ability of response surface methodology in preparation of stable spray-dried IgG. Graphical abstract
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Affiliation(s)
- Homa Faghihi
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Alireza Vatanara
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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Momin MA, Sinha S, Tucker IG, Doyle C, Das SC. Dry powder formulation of kanamycin with enhanced aerosolization efficiency for drug-resistant tuberculosis. Int J Pharm 2017; 528:107-117. [DOI: 10.1016/j.ijpharm.2017.06.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 05/31/2017] [Accepted: 06/01/2017] [Indexed: 01/05/2023]
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Ramezani V, Vatanara A, Seyedabadi M, Nabi Meibodi M, Fanaei H. Application of cyclodextrins in antibody microparticles: potentials for antibody protection in spray drying. Drug Dev Ind Pharm 2017; 43:1103-1111. [PMID: 28276783 DOI: 10.1080/03639045.2017.1293679] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Dry powder formulations are extensively used to improve the stability of antibodies. Spray drying is one of important methods for protein drying. This study investigated the effects of trehalose, hydroxypropyl beta cyclodextrin (HPBCD) and beta cyclodextrin (BCD) on the stability and particle properties of spray-dried IgG. METHODS D-optimal design was employed for both experimental design and analysis and optimization of the variables. The size and aerodynamic behavior of particles were determined using laser light scattering and glass twin impinger, respectively. In addition, stability, ratio of beta sheets and morphology of antibody were analyzed using size exclusion chromatography, IR spectroscopy and electron microscopy, respectively. RESULTS Particle properties and antibody stability were significantly improved in the presence of HPBCD. In addition, particle aerodynamic behavior, in terms of fine-particle fraction (FPF), enhanced up to 52.23%. Furthermore, antibody was better preserved not only during spray drying, but also during long-term storage. In contrast, application of BCD resulted in the formation of larger particles. Although trehalose caused inappropriate aerodynamic property, it efficiently decreased antibody aggregation. CONCLUSION HPBCD is an efficient excipient for the development of inhalable protein formulations. In this regard, optimal particle property and antibody stability was obtained with proper combination of cyclodextrins and simple sugars, such as trehalose.
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Affiliation(s)
- Vahid Ramezani
- a Department of Pharmaceutics, Faculty of Pharmacy , Shahid Sadoughi University of Medical Sciences , Yazd , Iran
| | - Alireza Vatanara
- b Department of Pharmaceutics, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
| | - Mohammad Seyedabadi
- c Department of Pharmacology, School of Medicine , Bushehr University of Medical Sciences , Bushehr , Iran
| | - Mohsen Nabi Meibodi
- a Department of Pharmaceutics, Faculty of Pharmacy , Shahid Sadoughi University of Medical Sciences , Yazd , Iran
| | - Hamed Fanaei
- d Department of Physiology, School of Medicine , Zahedan University of Medical Sciences , Zahedan , Iran
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Dianawati D, Mishra V, Shah NP. Survival of Microencapsulated Probiotic Bacteria after Processing and during Storage: A Review. Crit Rev Food Sci Nutr 2017; 56:1685-716. [PMID: 25853290 DOI: 10.1080/10408398.2013.798779] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The use of live probiotic bacteria as food supplement has become popular. Capability of probiotic bacteria to be kept at room temperature becomes necessary for customer's convenience and manufacturer's cost reduction. Hence, production of dried form of probiotic bacteria is important. Two common drying methods commonly used for microencapsulation are freeze drying and spray drying. In spite of their benefits, both methods have adverse effects on cell membrane integrity and protein structures resulting in decrease in bacterial viability. Microencapsulation of probiotic bacteria has been a promising technology to ensure bacterial stability during the drying process and to preserve their viability during storage without significantly losing their functional properties such acid tolerance, bile tolerance, surface hydrophobicity, and enzyme activities. Storage at room temperatures instead of freezing or low temperature storage is preferable for minimizing costs of handling, transportation, and storage. Concepts of water activity and glass transition become important in terms of determination of bacterial survival during the storage. The effectiveness of microencapsulation is also affected by microcapsule materials. Carbohydrate- and protein-based microencapsulants and their combination are discussed in terms of their protecting effect on probiotic bacteria during dehydration, during exposure to harsh gastrointestinal transit and small intestine transit and during storage.
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Affiliation(s)
- Dianawati Dianawati
- a School of Biomedical and Health Sciences, Victoria University , Werribee Campus, Melbourne , Victoria , Australia
| | - Vijay Mishra
- a School of Biomedical and Health Sciences, Victoria University , Werribee Campus, Melbourne , Victoria , Australia
| | - Nagendra P Shah
- a School of Biomedical and Health Sciences, Victoria University , Werribee Campus, Melbourne , Victoria , Australia.,b Food and Nutritional Science, School of Biological Science, The University of Hong Kong , Hong Kong
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Kanojia G, Willems GJ, Frijlink HW, Kersten GF, Soema PC, Amorij JP. A Design of Experiment approach to predict product and process parameters for a spray dried influenza vaccine. Int J Pharm 2016; 511:1098-111. [DOI: 10.1016/j.ijpharm.2016.08.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 07/28/2016] [Accepted: 08/10/2016] [Indexed: 10/21/2022]
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Mozziconacci O, Schöneich C. Chemical degradation of proteins in the solid state with a focus on photochemical reactions. Adv Drug Deliv Rev 2015; 93:2-13. [PMID: 25481682 DOI: 10.1016/j.addr.2014.11.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 11/12/2014] [Accepted: 11/20/2014] [Indexed: 01/10/2023]
Abstract
Protein pharmaceuticals comprise an increasing fraction of marketed products but the limited solution stability of proteins requires considerable research effort to prepare stable formulations. An alternative is solid formulation, as proteins in the solid state are thermodynamically less susceptible to degradation. Nevertheless, within the time of storage a large panel of kinetically controlled degradation reactions can occur such as, e.g., hydrolysis reactions, the formation of diketopiperazine, condensation and aggregation reactions. These mechanisms of degradation in protein solids are relatively well covered by the literature. Considerably less is known about oxidative and photochemical reactions of solid proteins. This review will provide an overview over photolytic and non-photolytic degradation reactions, and specially emphasize mechanistic details on how solid structure may affect the interaction of protein solids with light.
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Affiliation(s)
- Olivier Mozziconacci
- Department of Pharmaceutical Chemistry, 2095 Constant Avenue, University of Kansas, Lawrence, KS 66047, USA
| | - Christian Schöneich
- Department of Pharmaceutical Chemistry, 2095 Constant Avenue, University of Kansas, Lawrence, KS 66047, USA.
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36
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Abazari A, Chakraborty N, Hand S, Aksan A, Toner M. A Raman microspectroscopy study of water and trehalose in spin-dried cells. Biophys J 2015; 107:2253-62. [PMID: 25418294 DOI: 10.1016/j.bpj.2014.09.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 09/24/2014] [Accepted: 09/25/2014] [Indexed: 10/24/2022] Open
Abstract
Long-term storage of desiccated nucleated mammalian cells at ambient temperature may be accomplished in a stable glassy state, which can be achieved by removal of water from the biological sample in the presence of glass-forming agents including trehalose. The stability of the glass may be compromised due to a nonuniform distribution of residual water and trehalose within and around the desiccated cells. Thus, quantification of water and trehalose contents at the single-cell level is critical for predicting the glass formation and stability for dry storage. Using Raman microspectroscopy, we estimated the trehalose and residual water contents in the microenvironment of spin-dried cells. Individual cells with or without intracellular trehalose were embedded in a solid thin layer of extracellular trehalose after spin-drying. We found strong evidence suggesting that the residual water was bound at a 2:1 water/trehalose molar ratio in both the extracellular and intracellular milieus. Other than the water associated with trehalose, we did not find any more residual water in the spin-dried sample, intra- or extracellularly. The extracellular trehalose film exhibited characteristics of an amorphous state with a glass transition temperature of ?22°C. The intracellular milieu also dried to levels suitable for glass formation at room temperature. These findings demonstrate a method for quantification of water and trehalose in desiccated specimens using confocal Raman microspectroscopy. This approach has broad use in desiccation studies to carefully investigate the relationship of water and trehalose content and distribution with the tolerance to drying in mammalian cells.
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Affiliation(s)
- Alireza Abazari
- The Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School, and Shriners Hospital for Children, Boston, Massachusetts
| | - Nilay Chakraborty
- Department of Mechanical Engineering, University of Michigan-Dearborn, Dearborn, Michigan
| | - Steven Hand
- Department of Biological Sciences, Louisiana State University, Baton Rouge, Louisiana
| | - Alptekin Aksan
- Department of Mechanical Engineering, University of Minnesota, Minneapolis, Minnesota
| | - Mehmet Toner
- The Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School, and Shriners Hospital for Children, Boston, Massachusetts.
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37
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Haggag YA, Faheem AM. Evaluation of nano spray drying as a method for drying and formulation of therapeutic peptides and proteins. Front Pharmacol 2015. [PMID: 26217227 PMCID: PMC4493383 DOI: 10.3389/fphar.2015.00140] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Yusuf A Haggag
- Saad Centre for Pharmacy and Diabetes, School of Pharmacy and Pharmaceutical Sciences, Ulster University Coleraine, UK ; Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Tanta Tanta, Egypt
| | - Ahmed M Faheem
- Saad Centre for Pharmacy and Diabetes, School of Pharmacy and Pharmaceutical Sciences, Ulster University Coleraine, UK ; Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Tanta Tanta, Egypt
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38
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Supercritical fluid assisted production of micrometric powders of the labile trypsin and chitosan/trypsin composite microparticles. Int J Pharm 2015; 489:226-36. [DOI: 10.1016/j.ijpharm.2015.05.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 04/17/2015] [Accepted: 05/04/2015] [Indexed: 12/20/2022]
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39
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Schaefer J, Lee G. Arrhenius activation energy of damage to catalase during spray-drying. Int J Pharm 2015; 489:124-30. [DOI: 10.1016/j.ijpharm.2015.04.078] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 04/26/2015] [Accepted: 04/29/2015] [Indexed: 10/23/2022]
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40
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Schaefer J, Lee G. Post-chamber inactivation of catalase powder during spray drying in bench-top machines. POWDER TECHNOL 2015. [DOI: 10.1016/j.powtec.2015.03.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Moore CD, Fahlman A, Crocker DE, Robbins KA, Trumble SJ. The degradation of proteins in pinniped skeletal muscle: viability of post-mortem tissue in physiological research. CONSERVATION PHYSIOLOGY 2015; 3:cov019. [PMID: 27293704 PMCID: PMC4778441 DOI: 10.1093/conphys/cov019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 03/21/2015] [Accepted: 04/11/2015] [Indexed: 06/06/2023]
Abstract
As marine divers, pinnipeds have a high capacity for exercise at depth while holding their breath. With finite access to oxygen, these species need to be capable of extended aerobic exercise and conservation of energy. Pinnipeds must deal with common physiological hurdles, such as hypoxia, exhaustion and acidosis, that are common to all exercising mammals. The physiological mechanisms in marine mammals used for managing oxygen and carbon dioxide have sparked much research, but access to animals and tissues is difficult and requires permits. Deceased animals that are either bycaught or stranded provide one potential source for tissues, but the validity of biochemical data from post-mortem samples has not been rigorously assessed. Tissues collected from stranded diving mammals may be a crucial source to add to our limited knowledge on the physiology of some of these animals and important to the conservation and management of these species. We aim to determine the reliability of biochemical assays derived from post-mortem tissue and to promote the immediate sampling of stranded animals for the purpose of physiological research. In this study, we mapped the temporal degradation of muscle enzymes from biopsied Northern elephant seals (Mirounga angustirostris) and highlight recommendations for storage protocols for the best preservation of tissue. We also compared the enzymatic activity of different muscle groups (pectoral and latissimus dorsi) in relation to locomotion and measured the effects of four freeze-thaw cycles on muscle tissue enzyme function. Results indicate that enzymatic activity fluctuates greatly, especially with varying storage temperature, storage time, species and muscle group being assayed. In contrast, proteins, such as myoglobin, remain relatively continuous in their increase at 4°C for 48 h. Stranded animals can be a valuable source of biochemical data, but enzyme assays should be used only with great caution in post-mortem tissues.
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Affiliation(s)
- Colby D. Moore
- Department of Biology, Baylor University, One Bear Place, Waco, TX 76706, USA
| | - Andreas Fahlman
- Department of Life Sciences, Texas A&M University Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA
| | - Daniel E. Crocker
- Department of Biology, Sonoma State University, 1801 East Cotati Avenue, Rohnert Park, CA 94928, USA
| | - Kathleen A. Robbins
- Department of Biology, Baylor University, One Bear Place, Waco, TX 76706, USA
| | - Stephen J. Trumble
- Department of Biology, Baylor University, One Bear Place, Waco, TX 76706, USA
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42
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Amaro MI, Tewes F, Gobbo O, Tajber L, Corrigan OI, Ehrhardt C, Healy AM. Formulation, stability and pharmacokinetics of sugar-based salmon calcitonin-loaded nanoporous/nanoparticulate microparticles (NPMPs) for inhalation. Int J Pharm 2015; 483:6-18. [DOI: 10.1016/j.ijpharm.2015.02.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 02/01/2015] [Indexed: 11/28/2022]
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Soltanizadeh N, Mirmoghtadaie L, Nejati F, Najafabadi LI, Heshmati MK, Jafari M. Solid-State Protein-Carbohydrate Interactions and Their Application in the Food Industry. Compr Rev Food Sci Food Saf 2014. [DOI: 10.1111/1541-4337.12089] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Nafiseh Soltanizadeh
- Dept. of Food Science and Technology; College of Agriculture; Isfahan Univ. of Technology; Isfahan 84156-83111 Iran
| | - Leila Mirmoghtadaie
- Dept. of Food Science and Technology; Natl. Nutrition and Food Technology Research Inst; College of Nutrition Science and Food Technology; Shahid Beheshti Univ. of Medical Science; Tehran 1981619573 Iran
| | - Fatemeh Nejati
- Dept. of Food Science and Technology; College of Agriculture; Islamic Azad Univ. (Shahrekord Branch); Shahrekord Iran
| | - Leila Izadi Najafabadi
- Dept. of Food Science and Technology; College of Agriculture; Isfahan Univ. of Technology; Isfahan 84156-83111 Iran
| | - Maryam Khakbaz Heshmati
- Dept. of Food Science and Technology; Ahar Faculty of Agriculture and Natural Resources, Univ. of Tabriz; 51664-16471 Tabriz Iran
| | - Maryam Jafari
- Dept. of Food Science and Technology; College of Agriculture; Isfahan Univ. of Technology; Isfahan 84156-83111 Iran
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44
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Lassner P, Adler M, Lee G. Formation of Insoluble Particulates in a Spray-Dried F(ab’)2 Fragment. J Pharm Sci 2014; 103:1021-31. [DOI: 10.1002/jps.23891] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 01/16/2014] [Accepted: 01/16/2014] [Indexed: 11/12/2022]
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45
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Giovagnoli S, Palazzo F, Michele AD, Schoubben A, Blasi P, Ricci M. The Influence of Feedstock and Process Variables on the Encapsulation of Drug Suspensions by Spray‐Drying in Fast Drying Regime: The Case of Novel Antitubercular Drug–Palladium Complex Containing Polymeric Microparticles. J Pharm Sci 2014; 103:1255-68. [DOI: 10.1002/jps.23902] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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46
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Stabilisation of proteins via mixtures of amino acids during spray drying. Int J Pharm 2014; 463:98-107. [DOI: 10.1016/j.ijpharm.2014.01.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 12/30/2013] [Accepted: 01/02/2014] [Indexed: 11/20/2022]
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47
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Vandenheuvel D, Singh A, Vandersteegen K, Klumpp J, Lavigne R, Van den Mooter G. Feasibility of spray drying bacteriophages into respirable powders to combat pulmonary bacterial infections. Eur J Pharm Biopharm 2013; 84:578-82. [PMID: 23353012 DOI: 10.1016/j.ejpb.2012.12.022] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 12/28/2012] [Accepted: 12/31/2012] [Indexed: 01/21/2023]
Abstract
The use of bacterial viruses for antibacterial treatment (bacteriophage therapy) is currently being reevaluated. In this study, we analyze the potential of processing bacteriophages in a dry powder formulation, using a laboratory spray dryer. The phages were dried in the presence of lactose, trehalose or dextran 35, serving as an excipient to give the resulting powder the necessary bulk mass and offer protection to the delicate phage structure. Out of the three excipients tested, trehalose was found to be the most efficient in protecting the phages from temperature and shear stress throughout the spray drying process. A low inlet air temperature and atomizing force appeared to be the best parameter conditions for phage survival. Pseudomonas podovirus LUZ19 was remarkably stable, suffering less than 1 logarithmic unit reduction in phage titer. The phage titer of Staphyloccus phage Romulus-containing powders, a member of the Myoviridae family, showed more than 2.5 logarithmic units reduction. On the other hand, Romulus-containing powders showed more favorable characteristics for pulmonary delivery, with a high percentage of dry powder particles in the pulmonary deposition fraction (1-5 μm particle diameter). Even though the parameters were not optimized for spray drying all phages, it was demonstrated that spray drying phages with this industrial relevant and scalable set up was possible. The resulting powders had desirable size ranges for pulmonary delivery of phages with dry powder inhalers (DPIs).
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Affiliation(s)
- Dieter Vandenheuvel
- Division of Gene Technology, Katholieke Universiteit Leuven, Heverlee, Belgium
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48
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Wan F, Maltesen M, Bjerregaard S, Foged C, Rantanen J, Yang M. Particle engineering technologies for improving the delivery of peptide and protein drugs. J Drug Deliv Sci Technol 2013. [DOI: 10.1016/s1773-2247(13)50052-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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49
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Abstract
Macromolecular therapeutics, in particular, many biologics, is the most advancing category of drugs over conventional chemical drugs. The potency and specificity of the biologics for curing certain disease made them to be a leading compound in the pharmaceutical industry. However, due to their intrinsic nature, including high molecular weight, hydrophilicity and instability, they are difficult to be administered via non-invasive route. This is a major quest especially in biologics, as they are frequently used clinically for chronic disorders, which requires long-term administration. Therefore, many efforts have been made to develop formulation for non-invasive administration, in attempt to improve patient compliance and convenience. In this review, strategies for non-invasive delivery, in particular, oral, pulmonary and nasal delivery, that are recently adopted for delivery of biologics are discussed. Insulin, calcitonin and heparin were mainly focused for the discussion as they could represent protein, polypeptide and polysaccharide drugs, respectively. Many recent attempts for non-invasive delivery of biologics are compared to provide an insight of developing successful delivery system.
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Affiliation(s)
- Seung Woo Chung
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, Korea
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Hafner A, Dürrigl M, Pepić I, Filipović-Grčić J. Short- and long-term stability of lyophilised melatonin-loaded lecithin/chitosan nanoparticles. Chem Pharm Bull (Tokyo) 2012; 59:1117-23. [PMID: 21881255 DOI: 10.1248/cpb.59.1117] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim of this study was to establish a freeze-drying process for melatonin-loaded lecithin/chitosan nanoparticles (NPs) to preserve their chemical and physical stability for a longer time period that what is possible in an aqueous suspension. Glucose and trehalose were investigated as potential excipients during freeze-drying of NP suspensions. Lecithin/chitosan NPs were characterised by mean diameter and zeta potential, ranging between 117.4 and 328.5 nm and 6.7 and 30.2 mV, respectively, depending on the lecithin type and chitosan content in the preparation. Melatonin loadings were up to 7.1%. For all lecithin/chitosan NPs, no notable differences in the mean particle size, size distribution, zeta potential or melatonin content were observed before or immediately after the lyophilisation process or after 7 months of storage at 4 °C. The residual moisture contents of lyophilisates with glucose and trehalose immediately after the lyophilisation process varied between 4.0-4.8% and 2.4-3.0%, respectively. All lecithin/chitosan NPs had a fully amorphous nature after the freeze-drying process, as indicated by modulated differential scanning calorimetry. NP lyophilisates with glucose had a low glass transition temperature (ca. 5 °C), confirming that lyophilisation with glucose as a cryoprotectant was not appropriate. All lyophilisates with trehalose had a glass transition temperature above the room temperature, allowing formation of the cake without a collapse of the structure, which was capable of preserving its characteristics and appearance following 7 months of storage at 4 °C.
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Affiliation(s)
- Anita Hafner
- Department of Pharmaceutics, Faculty of Pharmacy & Biochemistry, University of Zagreb, Croatia.
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