1
|
Tanifuji Y, Suzuki H, Tong G, Hiruta Y, Citterio D. Basic evaluation of the CRISPR/Cas system stability for application to paper-based analytical devices. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024. [PMID: 38864392 DOI: 10.1039/d4ay00848k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Despite the promising features of the CRISPR/Cas system for application to point-of-care nucleic acid tests, there are only a few reports on its integration into paper-based analytical devices (PADs) for the purpose of assay simplification. In most cases, paper platforms have only been used for the final signal readout in an assay otherwise performed in a test tube. Therefore, there is very limited information on the suitability of the CRISPR/Cas system for on-device reagent storage. To fill this gap, the current work primarily investigated the influence of various factors, including the type of paper, reagent drying method, effect of stabilizers, and storage condition on the storage stability of reagents necessary for CRISPR-based assays on paper substrates, by comparing the fluorescence signal emitted by the trans-cleavage of the dsDNA-activated Cas12a complex. The results obtained in the form of fluorescence signals emitted after trans-cleavage of a ssDNA probe through a dsDNA-activated Cas12a complex on paper substrates showed that CRISPR-related reagents spontaneously dried at room temperature on BSA blocked paper retained over 70% of their initial activity when stored at -20 °C for 28 days, independent of the type of paper substrates, which was improved by the addition of sucrose as a stabilizer. In addition, reagents dried on paper substrates under the optimized conditions exhibited stronger heat tolerance at temperatures above 65 °C compared to their corresponding solutions. This work is expected to contribute to the future development of fully integrated PADs relying on CRISPR/Cas systems for point-of-care applications requiring no additional reagent handling.
Collapse
Affiliation(s)
- Yohei Tanifuji
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
| | - Hikaru Suzuki
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
| | - Guodong Tong
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
| | - Yuki Hiruta
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
| | - Daniel Citterio
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
| |
Collapse
|
2
|
Giannachi C, Allen E, Egan G, Vucen S, Crean A. Colyophilized Sugar-Polymer Dispersions for Enhanced Processing and Storage Stability. Mol Pharm 2024; 21:3017-3026. [PMID: 38758116 DOI: 10.1021/acs.molpharmaceut.4c00187] [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] [Indexed: 05/18/2024]
Abstract
Sucrose and trehalose pharmaceutical excipients are employed to stabilize protein therapeutics in a dried state. The mechanism of therapeutic protein stabilization is dependent on the sugars being present in an amorphous solid-state. Colyophilization of sugars with high glass transition polymers, polyvinylpyrrolidone (PVP), and poly(vinylpyrrolidone vinyl acetate) (PVPVA), enhances amorphous sugar stability. This study investigates the stability of colyophilized sugar-polymer systems in the frozen solution state, dried state postlyophilization, and upon exposure to elevated humidity. Binary systems of sucrose or trehalose with PVP or PVPVA were lyophilized with sugar/polymer ratios ranging from 2:8 to 8:2. Frozen sugar-PVPVA solutions exhibited a higher glass transition temperature of the maximally freeze-concentrated amorphous phase (Tg') compared to sugar-PVP solutions, despite the glass transition temperature (Tg) of PVPVA being lower than PVP. Tg values of all colyophilized systems were in a similar temperature range irrespective of polymer type. Greater hydrogen bonding between sugars and PVP and the lower hygroscopicity of PVPVA influenced polymer antiplasticization effects and the plasticization effects of residual water. Plasticization due to water sorption was investigated in a dynamic vapor sorption humidity ramping experiment. Lyophilized sucrose systems exhibited increased amorphous stability compared to trehalose upon exposure to the humidity. Recrystallization of trehalose was observed and stabilized by polymer addition. Lower concentrations of PVP inhibited trehalose recrystallization compared to PVPVA. These stabilizing effects were attributed to the increased hydrogen bonding between trehalose and PVP compared to trehalose and PVPVA. Overall, the study demonstrated how differences in polymer hygroscopicity and hydrogen bonding with sugars influence the stability of colyophilized amorphous dispersions. These insights into excipient solid-state stability are relevant to the development of stabilized biopharmaceutical solid-state formulations.
Collapse
Affiliation(s)
- Claudia Giannachi
- SSPC, the SFI Research Centre for Pharmaceuticals, School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
- School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
| | - Evin Allen
- School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
| | - Gráinne Egan
- School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
| | - Sonja Vucen
- SSPC, the SFI Research Centre for Pharmaceuticals, School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
- School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
| | - Abina Crean
- SSPC, the SFI Research Centre for Pharmaceuticals, School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
- School of Pharmacy, University College Cork, Cork T12 YT20, Ireland
| |
Collapse
|
3
|
Brom JA, Petrikis RG, Nieukirk GE, Bourque J, Pielak GJ. Protecting Lyophilized Escherichia coli Adenylate Kinase. Mol Pharm 2024. [PMID: 38805365 DOI: 10.1021/acs.molpharmaceut.4c00356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Drying protein-based drugs, usually via lyophilization, can facilitate storage at ambient temperature and improve accessibility but many proteins cannot withstand drying and must be formulated with protective additives called excipients. However, mechanisms of protection are poorly understood, precluding rational formulation design. To better understand dry proteins and their protection, we examine Escherichia coli adenylate kinase (AdK) lyophilized alone and with the additives trehalose, maltose, bovine serum albumin, cytosolic abundant heat soluble protein D, histidine, and arginine. We apply liquid-observed vapor exchange NMR to interrogate the residue-level structure in the presence and absence of additives. We pair these observations with differential scanning calorimetry data of lyophilized samples and AdK activity assays with and without heating. We show that the amino acids do not preserve the native structure as well as sugars or proteins and that after heating the most stable additives protect activity best.
Collapse
Affiliation(s)
- Julia A Brom
- Department of Chemistry, University of North Carolina at Chapel Hill (UNC-CH), 3250 Genome Sciences Building, Chapel Hill, North Carolina 27599-3290, United States
| | - Ruta G Petrikis
- Department of Chemistry, University of North Carolina at Chapel Hill (UNC-CH), 3250 Genome Sciences Building, Chapel Hill, North Carolina 27599-3290, United States
| | - Grace E Nieukirk
- Department of Chemistry, University of North Carolina at Chapel Hill (UNC-CH), 3250 Genome Sciences Building, Chapel Hill, North Carolina 27599-3290, United States
| | - Joshua Bourque
- Department of Chemistry, University of North Carolina at Chapel Hill (UNC-CH), 3250 Genome Sciences Building, Chapel Hill, North Carolina 27599-3290, United States
| | - Gary J Pielak
- Department of Chemistry, University of North Carolina at Chapel Hill (UNC-CH), 3250 Genome Sciences Building, Chapel Hill, North Carolina 27599-3290, United States
- Department of Biochemistry & Biophysics, UNC-CH, Chapel Hill, North Carolina 27599, United States
- Lineberger Cancer Center, UNC-CH, Chapel Hill, North Carolina 27599, United States
- Integrative Program for Biological and Genome Sciences, UNC-CH, Chapel Hill, North Carolina 27599, United States
| |
Collapse
|
4
|
Çalbaş B, Keobounnam AN, Korban C, Doratan AJ, Jean T, Sharma AY, Wright TA. Protein-polymer bioconjugation, immobilization, and encapsulation: a comparative review towards applicability, functionality, activity, and stability. Biomater Sci 2024; 12:2841-2864. [PMID: 38683585 DOI: 10.1039/d3bm01861j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Polymer-based biomaterials have received a lot of attention due to their biomedical, agricultural, and industrial potential. Soluble protein-polymer bioconjugates, immobilized proteins, and encapsulated proteins have been shown to tune enzymatic activity, improved pharmacokinetic ability, increased chemical and thermal stability, stimuli responsiveness, and introduced protein recovery. Controlled polymerization techniques, increased protein-polymer attachment techniques, improved polymer surface grafting techniques, controlled polymersome self-assembly, and sophisticated characterization methods have been utilized for the development of well-defined polymer-based biomaterials. In this review we aim to provide a brief account of the field, compare these methods for engineering biomaterials, provide future directions for the field, and highlight impacts of these forms of bioconjugation.
Collapse
Affiliation(s)
- Berke Çalbaş
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Ashley N Keobounnam
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Christopher Korban
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Ainsley Jade Doratan
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Tiffany Jean
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Aryan Yashvardhan Sharma
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Thaiesha A Wright
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| |
Collapse
|
5
|
Kapoor R, Karabulut G, Mundada V, Feng H. Unraveling the potential of non-thermal ultrasonic contact drying for enhanced functional and structural attributes of pea protein isolates: A comparative study with spray and freeze-drying methods. Food Chem 2024; 439:138137. [PMID: 38061300 DOI: 10.1016/j.foodchem.2023.138137] [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: 08/05/2023] [Revised: 11/16/2023] [Accepted: 12/01/2023] [Indexed: 01/10/2024]
Abstract
The challenge of preserving the quality of thermal-sensitive polymeric materials specifically proteins during a thermal drying process has been a subject of ongoing concern. To address this issue, we investigated the use of ultrasound contact drying (USD) under non-thermal conditions to produce functionalized pea protein powders. The study extensively examined functional and physicochemical properties of pea protein isolate (PPI) in powder forms obtained through three drying methods: USD (30 °C), spray drying (SD), and freeze drying (FD). Additionally, physical attributes such as powder flowability and color, along with morphological properties, were thoroughly studied. The results indicated that the innovative USD method produced powders of comparable quality to FD and significantly outperformed SD. Notably, the USD-PPI exhibited higher solubility across all pH levels compared to both FD-PPI and SD-PPI. Moreover, the USD-PPI samples demonstrated improved emulsifying and foaming properties, a higher percentage of random coil form (56.2 %), increased gel strength, and the highest bulk and tapped densities. Furthermore, the USD-PPI displayed a unique surface morphology with visible porosity and lumpiness. Overall, this study confirms the effectiveness of non-thermal ultrasound contact drying technology in producing superior functionalized plant protein powders, showing its potential in the fields of chemistry and sustainable materials processing.
Collapse
Affiliation(s)
- Ragya Kapoor
- Department of Food Science and Human Nutrition, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
| | - Gulsah Karabulut
- Sakarya University, Faculty of Engineering, Department of Food Engineering, 54187 Sakarya, Turkey
| | - Vedant Mundada
- Department of Food Science and Human Nutrition, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
| | - Hao Feng
- Department of Food Science and Human Nutrition, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA; Department of Family and Consumer Sciences, North Carolina A&T State University, Greensboro, NC 27411, USA.
| |
Collapse
|
6
|
T T Nguyen K, Zillen D, Lasorsa A, van der Wel PCA, Frijlink HW, L J Hinrichs W. Combinations of arginine and pullulan reveal the selective effect of stabilization mechanisms on different lyophilized proteins. Int J Pharm 2024; 654:123938. [PMID: 38408554 DOI: 10.1016/j.ijpharm.2024.123938] [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: 01/11/2024] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 02/28/2024]
Abstract
The stability of lactate dehydrogenase (LDH) and β-galactosidase (β-gal), incorporated in arginine/pullulan (A/P) mixtures at various weight ratios by lyophilization, was determined. The physicochemical characteristics of various A/P mixtures were assessed. With decreasing A/P ratios, the glass transition temperature of the formulations increased. Furthermore, arginine crystallization due to high relative humidity (RH) exposure was prevented at an A/P weight ratio of 4/6 or less. When stored at 0 % RH / 60 °C for 4 weeks, arginine was superior to pullulan as stabilizer. During storage at 43 % RH / 30 ℃ for 4 weeks, the enzymatic activity of LDH was best retained at an A/P weight ratio of 2/8, while β-gal activity was relatively well-retained at A/P weight ratios of both 8/2 and 2/8. LDH seemed to be more prone to degradation in the rubbery state. In the glassy state, β-gal degraded faster than LDH. Solid-state nuclear magnetic resonance spectroscopy showed that (labeled) arginine experienced a different interaction in the two protein samples, reflecting a modulation of long-range correlations of the arginine side chain nitrogen atoms (Nε, Nη). In summary, LDH stabilization in the A/P matrix requires vitrification. Further stabilization difference between LDH and β-gal may be dependent on the interaction with arginine.
Collapse
Affiliation(s)
- Khanh T T Nguyen
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Daan Zillen
- Department of Pharmaceutical Technology and Biopharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Alessia Lasorsa
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, the Netherlands
| | - Patrick C A van der Wel
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG 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.
| |
Collapse
|
7
|
Gao H, Ge XZ, Liu JW, Wang ST, Xu J, Fang WJ. Effect of Annealing on Visible-Bubble Formation and Stability Profiles of Freeze-Dried High Concentration Omalizumab Formulations. Mol Pharm 2024; 21:1691-1704. [PMID: 38430187 DOI: 10.1021/acs.molpharmaceut.3c00991] [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] [Indexed: 03/03/2024]
Abstract
In the clinical application of freeze-dried highly concentrated omalizumab formulations, extensive visible bubbles (VBs) can be generated and remain for a long period of time in the reconstitution process, which greatly reduces the clinical use efficiency. It is necessary to understand the forming and breaking mechanism of VBs in the reconstitution process, which is a key factor for efficient and safe administration of biopharmaceutical injection. The effects of different thermal treatments on the volume of VBs and stability of omalizumab, mAb-1, and mAb-2 were investigated. The internal microvoids of the cake were characterized by scanning electron microscopy and mercury intrusion porosimetry. Electron paramagnetic resonance was applied to obtain the molecular mobility of the protein during annealing. A large number of VBs were generated in the reconstitution process of unannealed omalizumab and remained for a long period of time. When annealing steps were added, the volume of VBs was dramatically reduced. When annealed at an aggressive temperature (i.e., -6 °C), although the volume of VBs decreased, the aggregation and acidic species increased significantly. Thus, our observations highlight the importance of setting an additional annealing step with a suitable temperature, which contributes to reducing the VBs while maintaining the stability of the high concentration freeze-dried protein formulation.
Collapse
Affiliation(s)
- Han Gao
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310016, China
| | - Xin-Zhe Ge
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310016, China
| | - Jia-Wei Liu
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310016, China
| | - Si-Tao Wang
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Jie Xu
- Zhejiang Bioray Biopharmaceutical Co., Taizhou 317000, China
| | - Wei-Jie Fang
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310016, China
- Innovation Center of Translational Pharmacy, Jinhua Institute of Zhejiang University, Jinhua 321000, China
- Taizhou Institute of Zhejiang University, Taizhou 317000, China
- Jinhua Hongyao Biotech Co., Ltd., Jinhua 321000, China
| |
Collapse
|
8
|
Purcarea C, Ruginescu R, Banciu RM, Vasilescu A. Extremozyme-Based Biosensors for Environmental Pollution Monitoring: Recent Developments. BIOSENSORS 2024; 14:143. [PMID: 38534250 DOI: 10.3390/bios14030143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/04/2024] [Accepted: 03/12/2024] [Indexed: 03/28/2024]
Abstract
Extremozymes combine high specificity and sensitivity with the ability to withstand extreme operational conditions. This work presents an overview of extremozymes that show potential for environmental monitoring devices and outlines the latest advances in biosensors utilizing these unique molecules. The characteristics of various extremozymes described so far are presented, underlining their stability and operational conditions that make them attractive for biosensing. The biosensor design is discussed based on the detection of photosynthesis-inhibiting herbicides as a case study. Several biosensors for the detection of pesticides, heavy metals, and phenols are presented in more detail to highlight interesting substrate specificity, applications or immobilization methods. Compared to mesophilic enzymes, the integration of extremozymes in biosensors faces additional challenges related to lower availability and high production costs. The use of extremozymes in biosensing does not parallel their success in industrial applications. In recent years, the "collection" of recognition elements was enriched by extremozymes with interesting selectivity and by thermostable chimeras. The perspectives for biosensor development are exciting, considering also the progress in genetic editing for the oriented immobilization of enzymes, efficient folding, and better electron transport. Stability, production costs and immobilization at sensing interfaces must be improved to encourage wider applications of extremozymes in biosensors.
Collapse
Affiliation(s)
- Cristina Purcarea
- Department of Microbiology, Institute of Biology Bucharest of the Romanian Academy, 296 Splaiul Independentei, 060031 Bucharest, Romania
| | - Robert Ruginescu
- Department of Microbiology, Institute of Biology Bucharest of the Romanian Academy, 296 Splaiul Independentei, 060031 Bucharest, Romania
| | - Roberta Maria Banciu
- International Centre of Biodynamics, 1B Intrarea Portocalelor, 060101 Bucharest, Romania
- Department of Analytical and Physical Chemistry, University of Bucharest, 4-12 Regina Elisabeta Blvd., 030018 Bucharest, Romania
| | - Alina Vasilescu
- International Centre of Biodynamics, 1B Intrarea Portocalelor, 060101 Bucharest, Romania
| |
Collapse
|
9
|
Dios Sanz E, Sanmartino T, Campderrós ME, Rodriguez Furlán LT. Obtaining and evaluating of enzymatic extracts from hairless canary seed (CDC Maria) as gluten-free bread-improving agents. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2024; 61:539-550. [PMID: 38327861 PMCID: PMC10844167 DOI: 10.1007/s13197-023-05862-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/28/2023] [Accepted: 10/03/2023] [Indexed: 02/09/2024]
Abstract
In this study, enzyme extracts were obtained from hairless canary seeds (CDC Maria) and used as gluten-free bread improvers. The enzyme extraction was done with a specific protein buffer solution and subsequent centrifugation. The supernatant was called crude enzyme extract, a fraction of this extract was refrigerated (CE) and another fraction was lyophilized (CEL). The lyoprotective effect of corn fiber (CEL + CF), maltodextrin (CEL + M), and inulin (CEL + I) was evaluated. Each enzyme extract was added to a gluten-free bread at 0.25%, 0.5%, 0.75% and 1% (w/w). The quality of the gluten-free bread was determined by external and internal characteristically, physical and sensory analysis: analysis of the lamella thickness, the shape factor of pores, the final volume, the aeration percentage, the texture profile analysis, the pore size distribution and shelf-life time. The results showed that the formulation with CEL at 0.5% (w/w) significantly improved the gluten-free bread quality properties, generating an increase of the final volume and aeration percentage, a reduction of the firmness, chewiness and sample aging, and a finer and more uniform crumb structure when compared to a control sample (P < 0.001). This study revealed the potential of a food-improving additive obtained from a natural origin with a high-level production in Argentina.
Collapse
Affiliation(s)
- E. Dios Sanz
- Research Institute of Chemical Technology (INTEQUI)-CONICET, Faculty of Chemistry, Biochemistry and Pharmacy (UNSL), Ejército de los Andes 950, San Luis, Argentina
| | - T. Sanmartino
- Research Institute of Chemical Technology (INTEQUI)-CONICET, Faculty of Chemistry, Biochemistry and Pharmacy (UNSL), Ejército de los Andes 950, San Luis, Argentina
| | - M. E. Campderrós
- Research Institute of Chemical Technology (INTEQUI)-CONICET, Faculty of Chemistry, Biochemistry and Pharmacy (UNSL), Ejército de los Andes 950, San Luis, Argentina
| | - L. T. Rodriguez Furlán
- Research Institute of Chemical Technology (INTEQUI)-CONICET, Faculty of Chemistry, Biochemistry and Pharmacy (UNSL), Ejército de los Andes 950, San Luis, Argentina
| |
Collapse
|
10
|
Kang WY, Shin EK, Kim EH, Kang MH, Bang CY, Bang OY, Cha JM. Lyoprotectant Constituents Suited for Lyophilization and Reconstitution of Stem-Cell-Derived Extracellular Vesicles. Biomater Res 2024; 28:0005. [PMID: 38327614 PMCID: PMC10845601 DOI: 10.34133/bmr.0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 01/01/2024] [Indexed: 02/09/2024] Open
Abstract
Stem-cell-derived extracellular vesicles (EVs) are emerging as an alternative approach to stem cell therapy. Successful lyophilization of EVs could enable convenient storage and distribution of EV medicinal products at room temperature for long periods, thus considerably increasing the accessibility of EV therapeutics to patients. In this study, we aimed to identify an appropriate lyoprotectant composition for the lyophilization and reconstitution of stem-cell-derived EVs. MSC-derived EVs were lyophilized using different lyoprotectants, such as dimethyl sulfoxide, mannitol, trehalose, and sucrose, at varying concentrations. Our results revealed that a mixture of trehalose and sucrose at high concentrations could support the formation of amorphous ice by enriching the amorphous phase of the solution, which successfully inhibited the acceleration of buffer component crystallization during lyophilization. Lyophilized and reconstituted EVs were thoroughly evaluated for concentration and size, morphology, and protein and RNA content. The therapeutic effects of the reconstituted EVs were examined using a tube formation assay with human umbilical vein endothelial cells. After rehydration of the lyophilized EVs, most of their generic characteristics were well-maintained, and their therapeutic capacity recovered to levels similar to those of freshly collected EVs. The concentrations and morphologies of the lyophilized EVs were similar to the initial features of the fresh EV group until day 30 at room temperature, although their therapeutic capacity appeared to decrease after 7 days. Our study suggests an appropriate composition of lyoprotectants, particularly for EV lyophilization, which could encourage the applications of stem-cell-derived EV therapeutics in the health industry.
Collapse
Affiliation(s)
- Wu Young Kang
- Department of Biomedical & Robotics Engineering, College of Engineering,
Incheon National University, Incheon 22012, Republic of Korea
- 3D Stem Cell Bioengineering Laboratory, Research Institute for Engineering and Technology,
Incheon National University, Incheon 22012, Republic of Korea
| | | | - Eun Hee Kim
- S&E bio Co., Ltd., Seoul 06351, Republic of Korea
| | - Min-Ho Kang
- Department of BioMedical-Chemical Engineering (BMCE),
The Catholic University of Korea, Bucheon 14662, Republic of Korea
- Department of Biotechnology,
The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Chi Young Bang
- Department of Plastic and Reconstructive Surgery,
Kangwon National University Hospital, Chuncheon 24341, Republic of Korea
| | - Oh Young Bang
- S&E bio Co., Ltd., Seoul 06351, Republic of Korea
- Department of Neurology, Samsung Medical Center,
Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Jae Min Cha
- Department of Biomedical & Robotics Engineering, College of Engineering,
Incheon National University, Incheon 22012, Republic of Korea
- 3D Stem Cell Bioengineering Laboratory, Research Institute for Engineering and Technology,
Incheon National University, Incheon 22012, Republic of Korea
| |
Collapse
|
11
|
Gupta MN, Uversky VN. Biological importance of arginine: A comprehensive review of the roles in structure, disorder, and functionality of peptides and proteins. Int J Biol Macromol 2024; 257:128646. [PMID: 38061507 DOI: 10.1016/j.ijbiomac.2023.128646] [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: 11/07/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 01/26/2024]
Abstract
Arginine shows Jekyll and Hyde behavior in several respects. It participates in protein folding via ionic and H-bonds and cation-pi interactions; the charge and hydrophobicity of its side chain make it a disorder-promoting amino acid. Its methylation in histones; RNA binding proteins; chaperones regulates several cellular processes. The arginine-centric modifications are important in oncogenesis and as biomarkers in several cardiovascular diseases. The cross-links involving arginine in collagen and cornea are involved in pathogenesis of tissues but have also been useful in tissue engineering and wound-dressing materials. Arginine is a part of active site of several enzymes such as GTPases, peroxidases, and sulfotransferases. Its metabolic importance is obvious as it is involved in production of urea, NO, ornithine and citrulline. It can form unusual functional structures such as molecular tweezers in vitro and sprockets which engage DNA chains as part of histones in vivo. It has been used in design of cell-penetrating peptides as drugs. Arginine has been used as an excipient in both solid and injectable drug formulations; its role in suppressing opalescence due to liquid-liquid phase separation is particularly very promising. It has been known as a suppressor of protein aggregation during protein refolding. It has proved its usefulness in protein bioseparation processes like ion-exchange, hydrophobic and affinity chromatographies. Arginine is an amino acid, whose importance in biological sciences and biotechnology continues to grow in diverse ways.
Collapse
Affiliation(s)
- Munishwar Nath Gupta
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India
| | - Vladimir N Uversky
- Department of Molecular Medicine, USF Health Byrd Alzheimer's Research Institute, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA.
| |
Collapse
|
12
|
Liu Y, Zhang S, Wang S, Zhang C, Su X, Guo L, Bai X, Huang Y, Pang W, Tan F, Tian K. Screening and Stability Evaluation of Freeze-Dried Protective Agents for a Live Recombinant Pseudorabies Virus Vaccine. Vaccines (Basel) 2024; 12:65. [PMID: 38250878 PMCID: PMC10821108 DOI: 10.3390/vaccines12010065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 12/28/2023] [Accepted: 01/06/2024] [Indexed: 01/23/2024] Open
Abstract
Infection of pigs with the pseudorabies virus (PRV) causes significant economic losses in the pig industry. Immunization with live vaccines is a crucial aspect in the prevention of pseudorabies in swine. The TK/gE/gI/11k/28k deleted pseudorabies vaccine is a promising alternative for the eradication of epidemic pseudorabies mutant strains. This study optimized the lyophilization of a heat-resistant PRV vaccine to enhance the quality of a live vaccine against the recombinant PRV rHN1201TK-/gE-/gI-/11k-/28k-. The A4 freeze-dried protective formulation against PRV was developed by comparing the reduction in virus titer after lyophilization and after seven days of storage at 37 °C. The formulation contains 1% gelatin, 5% trehalose, 0.5% poly-vinylpyrimidine (PVP), 0.5% thiourea, and 1% sorbitol. The A4 freeze-dried vaccine demonstrated superior protection and thermal stability. It experienced a freeze-dried loss of 0.31 Lg post-freeze-drying and a heat loss of 0.42 Lg after being stored at a temperature of 37 °C for 7 consecutive days. The A4 freeze-dried vaccine was characterized through XRD, FTIR, and SEM analyses, which showed that it possessed an amorphous structure with a consistent porous interior. The trehalose component of the vaccine formed stable hydrogen bonds with the virus. Long-term and accelerated stability studies were also conducted. The A4 vaccine maintained viral titer losses of less than 1.0 Lg when exposed to 25 °C for 90 days, 37 °C for 28 days, and 45 °C for 7 days. The A4 vaccine had a titer loss of 0.3 Lg after storage at 2-8 °C for 24 months, and a predicted shelf life of 6.61 years at 2-8 °C using the Arrhenius equation. The A4 freeze-dried vaccine elicited no side effects when used to immunize piglets and produced specific antibodies. This study provides theoretical references and technical support to improve the thermal stability of recombinant PRV rHN1201TK-/gE-/gI-/11k-/28k- vaccines.
Collapse
Affiliation(s)
- Yan Liu
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Suling Zhang
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Shuai Wang
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Chunhui Zhang
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Xiaorui Su
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Linghua Guo
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Xiaofei Bai
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Yuxin Huang
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Wenqiang Pang
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Feifei Tan
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| | - Kegong Tian
- National Research Center for Veterinary Medicine, Luoyang 471000, China; (Y.L.); (S.Z.); (S.W.); (C.Z.); (X.S.); (L.G.); (X.B.); (Y.H.); (W.P.)
- Pulike Biological Engineering Inc., Luoyang 471000, China
| |
Collapse
|
13
|
Lu A, Williams RO, Maniruzzaman M. 3D printing of biologics-what has been accomplished to date? Drug Discov Today 2024; 29:103823. [PMID: 37949427 DOI: 10.1016/j.drudis.2023.103823] [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: 08/18/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023]
Abstract
Three-dimensional (3D) printing is a promising approach for the stabilization and delivery of non-living biologics. This versatile tool builds complex structures and customized resolutions, and has significant potential in various industries, especially pharmaceutics and biopharmaceutics. Biologics have become increasingly prevalent in the field of medicine due to their diverse applications and benefits. Stability is the main attribute that must be achieved during the development of biologic formulations. 3D printing could help to stabilize biologics by entrapment, support binding, or crosslinking. Furthermore, gene fragments could be transited into cells during co-printing, when the pores on the membrane are enlarged. This review provides: (i) an introduction to 3D printing technologies and biologics, covering genetic elements, therapeutic proteins, antibodies, and bacteriophages; (ii) an overview of the applications of 3D printing of biologics, including regenerative medicine, gene therapy, and personalized treatments; (iii) information on how 3D printing could help to stabilize and deliver biologics; and (iv) discussion on regulations, challenges, and future directions, including microneedle vaccines, novel 3D printing technologies and artificial-intelligence-facilitated research and product development. Overall, the 3D printing of biologics holds great promise for enhancing human health by providing extended longevity and enhanced quality of life, making it an exciting area in the rapidly evolving field of biomedicine.
Collapse
Affiliation(s)
- Anqi Lu
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Robert O Williams
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Mohammed Maniruzzaman
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA; Pharmaceutical Engineering and 3D Printing (PharmE3D) Lab, Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA.
| |
Collapse
|
14
|
Jothinarayanan N, Karlsen F, Roseng LE. Characterization and Validation of a Lyophilized Loop-Mediated Isothermal Amplification Method for the Detection of Esox lucius. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04799-x. [PMID: 38153652 DOI: 10.1007/s12010-023-04799-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2023] [Indexed: 12/29/2023]
Abstract
In many ways, globalization is beneficial, but in one way, it promotes the spread of alien (invasive) species through international trade and transport. In different habitats, Esox lucius (northern pike) can be considered a regionally alien species, and this fish tends to establish a higher density population than desired in fresh water. Early identification of such invasive species using sensitive and quick methods is important to be able to take immediate measures and avoid environmental problems. Loop-mediated isothermal amplification (LAMP) has emerged as the best DNA/RNA detection technique, without any expensive equipment and could be used to detect environmental DNA (eDNA). However, the reagents for amplification are not stable at ambient temperature for field applications. Therefore, this work aims to lyophilize the entire reaction mixture as a single microbead, with enzyme, and LAMP primers towards the detection of mitochondrial cytochrome B (Cyt B), a housekeeping gene in Esox lucius. Analytical and molecular techniques were performed to characterize and validate the lyophilized beads, respectively. The lyophilized beads were stored at two different temperatures, at 20 °C and 4 °C, and tested for biological activity after different time intervals. The result shows that lyophilized beads are bioactive for almost 30 days when stored at 20 °C, while beads at 4 °C did not lose their bioactivity after storage for up to one year. This study will be particularly useful for conducting on-site LAMP analyses in the field, where resources for freezing and storage are limited.
Collapse
Affiliation(s)
| | - Frank Karlsen
- Department of Microsystems, University of South-Eastern Norway, Raveien 215, 3184 Borre, Norway
| | - Lars Eric Roseng
- Department of Microsystems, University of South-Eastern Norway, Raveien 215, 3184 Borre, Norway.
| |
Collapse
|
15
|
Ali M, He Y, Chang ASN, Wu A, Liu J, Cao Y, Mohammad Y, Popat A, Walsh L, Ye Q, Xu C, Kumeria T. Osteoimmune-modulating and BMP-2-eluting anodised 3D printed titanium for accelerated bone regeneration. J Mater Chem B 2023; 12:97-111. [PMID: 37842835 DOI: 10.1039/d3tb01029e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
3D printing of titanium (Ti) metal has potential to transform the field of personalised orthopaedics and dental implants. However, the impacts of controlled surface topographical features of 3D printed Ti implants on their interactions with the cellular microenvironment and incorporation of biological growth factors, which are critical in guiding the integration of implants with bone, are not well studied. In the present study, we explore the role of surface topological features of 3D printed Ti implants using an anodised titania nanotube (TiNT) surface layer in guiding their immune cell interaction and ability to deliver bioactive form of growth factors. TiNT layers with precisely controlled pore diameter (between 21and 130 nm) were anodically grown on 3D printed Ti surfaces to impart a nano-micro rough topology. Immune biomarker profiles at gene and protein levels show that anodised 3D Ti surfaces with smaller pores resulted in classical activation of macrophages (M1-like), while larger pores (i.e., >100 nm) promoted alternate activation of macrophages (M2-like). The in vitro bone mineralisation studies using the conditioned media from the immunomodulatory studies elucidate a clear impact of pore diameter on bone mineralisation. The tubular structure of TiNTs was utilised as a container to incorporate recombinant human bone morphogenetic protein-2 (BMP-2) in the presence of various sugar and polymeric cryoprotectants. Sucrose offered the most sustainable release of preserved BMP-2 from TiNTs. Downstream effects of released BMP-2 on macrophages as well as bone mineralisation were assessed showing bioactivity retention of the released rhBMP-2. Overall, the TiNT surface topography in combination with controlled, sustained, and local release of bioactive growth factors can potentially enhance the osseointegration outcomes of custom 3D printed Ti implants in the clinic.
Collapse
Affiliation(s)
- Masood Ali
- Therapeutics Research Group, Frazer Institute, Faculty of Medicine, University of Queensland, Brisbane, QLD 4102, Australia
| | - Yan He
- Institute of Regenerative and Translational Medicine, Wuhan University of Science and Technology, Wuhan 430040, China
| | - Anna Sze Ni Chang
- School of Pharmacy, The University of Queensland, Brisbane, Queensland 4102, Australia.
| | - Alice Wu
- School of Pharmacy, The University of Queensland, Brisbane, Queensland 4102, Australia.
| | - Jingyu Liu
- School of Mechanical, Medical and process Engineering, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Yuxue Cao
- School of Pharmacy, The University of Queensland, Brisbane, Queensland 4102, Australia.
| | - Yousuf Mohammad
- Therapeutics Research Group, Frazer Institute, Faculty of Medicine, University of Queensland, Brisbane, QLD 4102, Australia
- School of Pharmacy, The University of Queensland, Brisbane, Queensland 4102, Australia.
| | - Amirali Popat
- School of Pharmacy, The University of Queensland, Brisbane, Queensland 4102, Australia.
| | - Laurie Walsh
- School of Dentistry, The University of Queensland, Herston, Queensland 4006, Australia.
| | - Qingsong Ye
- Centre of Regenerative Medicine, Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan 430060, China.
| | - Chun Xu
- School of Dentistry, The University of Queensland, Herston, Queensland 4006, Australia.
| | - Tushar Kumeria
- School of Pharmacy, The University of Queensland, Brisbane, Queensland 4102, Australia.
- School of Materials Science and Engineering, University of New South Wales, Kensington, Sydney, New South Wales 2052, Australia
| |
Collapse
|
16
|
Hsein H, Madi C, Mazel V, Tchoreloff P, Busignies V. Tableting properties of freeze-dried trehalose: Physico-chemical and mechanical investigation. Int J Pharm 2023; 648:123598. [PMID: 37956724 DOI: 10.1016/j.ijpharm.2023.123598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/09/2023] [Accepted: 11/09/2023] [Indexed: 11/15/2023]
Abstract
Freeze-drying of biopharmaceutical products is the method of choice in order to improve their stability and storage conditions. Such freeze-dried products are usually intended for parenteral route administration. However, many biopharmaceutical materials administered by parenteral route are used to treat local diseases particularly in the gastro-intestinal tract. Therefore, many studies concentrate nowadays their effort on developing alternative dosage forms to deliver biopharmaceutical molecules by the oral route. Tablets are the most popular solid pharmaceutical dosage form used for oral administration since they present many advantages, but poor informations are available on the possibility of tableting freeze-dried powders. In this study, we evaluate the compaction behavior of freeze-dried trehalose powder since trehalose is one of the most used cryo and lyoprotectant for the lyophilisation of biopharmaceutical entities. Results show that freeze-dried trehalose powder can be tableted while remaining amorphous and the obtained compacts present very specific properties in terms of compressibility, tabletability, brittleness and viscoelasticity compared to the crystalline trehalose and compared to classical pharmaceutical excipients.
Collapse
Affiliation(s)
- Hassana Hsein
- Univ. Bordeaux, Laboratoire de Pharmacie Galénique et Biopharmacie, CNRS, Arts et Metiers Institute of Technology, Bordeaux INP, INRAE, I2M Bordeaux, Talence, F-33400, France.
| | - Charbel Madi
- Univ. Bordeaux, Laboratoire de Pharmacie Galénique et Biopharmacie, CNRS, Arts et Metiers Institute of Technology, Bordeaux INP, INRAE, I2M Bordeaux, Talence, F-33400, France
| | - Vincent Mazel
- Univ. Bordeaux, Laboratoire de Pharmacie Galénique et Biopharmacie, CNRS, Arts et Metiers Institute of Technology, Bordeaux INP, INRAE, I2M Bordeaux, Talence, F-33400, France
| | - Pierre Tchoreloff
- Univ. Bordeaux, Laboratoire de Pharmacie Galénique et Biopharmacie, CNRS, Arts et Metiers Institute of Technology, Bordeaux INP, INRAE, I2M Bordeaux, Talence, F-33400, France
| | - Virginie Busignies
- Univ. Bordeaux, Laboratoire de Pharmacie Galénique et Biopharmacie, CNRS, Arts et Metiers Institute of Technology, Bordeaux INP, INRAE, I2M Bordeaux, Talence, F-33400, France
| |
Collapse
|
17
|
Zhi L, Chen Y, Lai KYN, Wert J, Li S, Wang X, Tang XC, Shameem M, Liu D. Lyophilization as an effective tool to develop AAV8 gene therapy products for refrigerated storage. Int J Pharm 2023; 648:123564. [PMID: 37914106 DOI: 10.1016/j.ijpharm.2023.123564] [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: 06/21/2023] [Revised: 10/22/2023] [Accepted: 10/29/2023] [Indexed: 11/03/2023]
Abstract
Recombinant adeno-associated virus (rAAV) has emerged as the leading gene delivery platform for treatment of monogenic disorders. Currently, for clinical and commercial products, rAAVs are typically formulated and stored below -65 °C as frozen liquid. Their long-term storage is often far from ideal because it may result in shorter drug product (DP) shelf-life compared to recombinant protein-based biologics, and also presents challenges for supply chain and inventory management. Consequently, there is great interest in developing robust lyophilized AAV DPs that are stable at 2 to 8 °C. In this study, we evaluated formulation excipients required for stable lyophilized AAV8 products including buffers, salts, cryoprotectants/lyoprotectants, surfactants, and bulking agents, and optimized the concentrations and ratios between the excipients. This led to the identification of the lead formulation that demonstrated short-term in-solution stability at 25 °C and, upon lyophilization, sufficient long-term stability at 2 to 8 °C. Our study demonstrated that, in the presence of 110 mM salts, mannitol can serve as an effective bulking agent with the appropriate formulation and lyophilization process design, and the sucrose to mannitol ratio is critical to maintain the stability and cake appearance of the lyophilized AAV8 DP. Thorough characterization of the effect of formulation components on the properties and quality of the lyophilized DP led to an optimized AAV8 lyophilized DP. This approach could be applied to streamline the future development of lyophilized AAV gene therapy products with various target transgenes and capsid serotypes.
Collapse
Affiliation(s)
- Li Zhi
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA.
| | - Yao Chen
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Kuan-Yu Nick Lai
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Jonathan Wert
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Shuai Li
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Xiaoyan Wang
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Xiaolin Charlie Tang
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Mohammed Shameem
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA
| | - Dingjiang Liu
- Formulation Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA.
| |
Collapse
|
18
|
Härdter N, Geidobler R, Presser I, Winter G. Microwave-Assisted Freeze-Drying: Impact of Microwave Radiation on the Quality of High-Concentration Antibody Formulations. Pharmaceutics 2023; 15:2783. [PMID: 38140123 PMCID: PMC10747838 DOI: 10.3390/pharmaceutics15122783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/22/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Microwave-assisted freeze-drying (MFD) offers significant time savings compared to conventional freeze-drying (CFD). While a few studies have investigated the stability of biopharmaceuticals with low protein concentrations after MFD and storage, the impact of MFD on high-concentration monoclonal antibody (mAb) formulations remains unclear. In this study, we systematically examined the effect of protein concentration in MFD and assessed protein stability following MFD, CFD, and subsequent storage using seven protein formulations with various stabilizers and concentrations. We demonstrated that microwaves directly interact with the active pharmaceutical ingredient (API), leading to decreased physical stability, specifically aggregation, in high-concentration antibody formulations. Furthermore, typically used sugar:protein ratios from CFD were insufficient for stabilizing mAbs when applying microwaves. We identified the intermediate drying phase as the most critical for particle formation, and cooling the samples provided some protection for the mAb. Our findings suggest that MFD technology may not be universally applicable to formulations well tested in CFD and could be particularly beneficial for formulations with low API concentrations requiring substantial amounts of glass-forming excipients, such as vaccines and RNA-based products.
Collapse
Affiliation(s)
- Nicole Härdter
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, 81377 Munich, Germany
| | - Raimund Geidobler
- Boehringer Ingelheim Pharma GmbH & Co. KG, Pharmaceutical Development Biologicals, 88397 Biberach an der Riß, Germany
| | - Ingo Presser
- Boehringer Ingelheim Pharma GmbH & Co. KG, Pharmaceutical Development Biologicals, 88397 Biberach an der Riß, Germany
| | - Gerhard Winter
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, 81377 Munich, Germany
| |
Collapse
|
19
|
Thissen J, Klassen MD, Constantinidis P, Hacker MC, Breitkreutz J, Teutenberg T, Fischer B. Online Coupling of Size Exclusion Chromatography to Capillary Enhanced Raman Spectroscopy for the Analysis of Proteins and Biopharmaceutical Drug Products. Anal Chem 2023; 95:17868-17877. [PMID: 38050672 DOI: 10.1021/acs.analchem.3c03991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
The online coupling of size exclusion chromatography (SEC) to capillary enhanced Raman spectroscopy (CERS) based on a liquid core waveguide (LCW) flow cell was applied for the first time to assess the higher-order structure of different proteins. This setup allows recording of Raman spectra of the monomeric protein within complex mixtures, since SEC enables the separation of the monomeric protein from matrix components such as excipients of a biopharmaceutical product and higher molecular weight species (e.g., aggregates). The acquired Raman spectra were used for structural elucidation of well characterized proteins such as bovine serum albumin, hen egg white lysozyme, and β-lactoglobulin and of the monoclonal antibody rituximab in a medicinal product. Additionally, the CERS detection of the disaccharide sucrose, which is used as a stabilizing excipient, was quantified to achieve a limit of detection (LOD) of 120 μg and a limit of quantification (LOQ) of 363 μg injected on the column.
Collapse
Affiliation(s)
- Jana Thissen
- Institut für Umwelt & Energie, Technik & Analytik e.V. (IUTA), Bliersheimer Straße 58-60, 47229 Duisburg, Germany
- Institute of Pharmaceutics and Biopharmaceutics, Faculty of Mathematics and Natural Sciences, Heinrich Heine University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Martin D Klassen
- Institut für Umwelt & Energie, Technik & Analytik e.V. (IUTA), Bliersheimer Straße 58-60, 47229 Duisburg, Germany
| | - Philipp Constantinidis
- Institut für Umwelt & Energie, Technik & Analytik e.V. (IUTA), Bliersheimer Straße 58-60, 47229 Duisburg, Germany
| | - Michael C Hacker
- Institute of Pharmaceutics and Biopharmaceutics, Faculty of Mathematics and Natural Sciences, Heinrich Heine University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Jörg Breitkreutz
- Institute of Pharmaceutics and Biopharmaceutics, Faculty of Mathematics and Natural Sciences, Heinrich Heine University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Thorsten Teutenberg
- Institut für Umwelt & Energie, Technik & Analytik e.V. (IUTA), Bliersheimer Straße 58-60, 47229 Duisburg, Germany
| | - Björn Fischer
- Institute of Pharmaceutics and Biopharmaceutics, Faculty of Mathematics and Natural Sciences, Heinrich Heine University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| |
Collapse
|
20
|
Meleties M, Cooper BM, Marcano-James D, Bhalla AS, Shameem M. Vaporized Hydrogen Peroxide Sterilization in the Production of Protein Therapeutics: Uptake and Effects on Product Quality. J Pharm Sci 2023; 112:2991-3004. [PMID: 37751805 DOI: 10.1016/j.xphs.2023.09.012] [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: 07/05/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023]
Abstract
The aseptic filling of drug products is carried out in pharmaceutical isolators that have been sterilized. A commonly used method for achieving a high level of sterility assurance is vaporized hydrogen peroxide (VHP) sterilization, which is favorable to other methods, such as ethylene oxide sterilization, due to its low cycle times and nontoxic residuals. While VHP cycles are often employed to create a sterile environment within an isolator, they can leave residual levels of hydrogen peroxide behind that can enter the product during fill-finish operations. Due to the oxidizing potential of hydrogen peroxide and the multiple possible sources of uptake along filling lines, the extent of the potential impact on product quality needs to be understood during pharmaceutical development. Herein, different factors affecting hydrogen peroxide uptake, points of entry along the filling line, and possible impacts on product quality are reviewed.
Collapse
Affiliation(s)
- Michael Meleties
- Formulations Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591 USA.
| | - Bailey M Cooper
- Formulations Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591 USA
| | - Daniela Marcano-James
- Formulations Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591 USA
| | - Amardeep S Bhalla
- Formulations Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591 USA
| | - Mohammed Shameem
- Formulations Development, Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591 USA
| |
Collapse
|
21
|
Zhang Y, Ma G, Wang S, Nian B, Hu Y. Study on the synthesis of pine sterol esters in solvent-free systems catalyzed by Candida rugosa lipase immobilized on hydrophobic macroporous resin. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7849-7861. [PMID: 37467367 DOI: 10.1002/jsfa.12869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/09/2023] [Accepted: 07/19/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND Pine sterol ester is a type of novel food source nutrient with great advantages in lowering blood cholesterol levels, inhibiting tumors, preventing prostate enlargement, and regulating immunity. Macroporous resins with large specific surface area, stable structures, and various functional groups (epoxy, amino, and octadecyl groups) have been selected for immobilization of Candida rugosa lipase (CRL) to improve its stability and efficiency in the synthesis of pine sterol esters. A solvent-free strategy using oleic acid (substrate) as an esterification reaction medium is an important alternative for avoiding the use of organic solvents. RESULTS The immobilization conditions of CRL immobilized on several types of commercial macroporous resins were optimized. Fortunately, by adsorption (hydrophobic interaction), a high immobilization efficiency of CRL was obtained using macroporous resins with hydrophobic octadecyl groups with an immobilization efficiency of 86.5%, enzyme loading of 138.5 mg g-1 and enzyme activity of 34.7 U g-1 . The results showed that a 95.1% yield could be obtained with a molar ratio of oleic acid to pine sterol of 5:1, an enzyme amount of 6.0 U g-1 (relative to pine sterol mass) at 50 °C for 48 h. CONCLUSION The hydrophobic macroporous resin (ECR8806M) with a large specific surface area and abundant functional groups was used to achieve efficient immobilization of CRL. CRL@ECR8806M is an efficient catalyst for the synthesis of phytosterol esters and has the potential for further large-scale applications. Therefore, this simple, green, and low-cost strategy for lipase immobilization provides new possibilities for the high-efficiency production of pine sterol esters and other food source nutrients. © 2023 Society of Chemical Industry.
Collapse
Affiliation(s)
- Yifei Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, 210009, China
| | - Guangzheng Ma
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, 210009, China
| | - Shushu Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, 210009, China
| | - Binbin Nian
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, 210009, China
| | - Yi Hu
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, 210009, China
| |
Collapse
|
22
|
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.
Collapse
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.
| |
Collapse
|
23
|
Tao Y, Chen Y, Howard W, Ibrahim M, Patel SM, McMahon WP, Kim YJ, Delmar JA, Davis D. Mechanism of Insoluble Aggregate Formation in a Reconstituted Solution of Spray-Dried Protein Powder. Pharm Res 2023; 40:2355-2370. [PMID: 37131104 PMCID: PMC10661820 DOI: 10.1007/s11095-023-03524-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/13/2023] [Indexed: 05/04/2023]
Abstract
BACKGROUND Spray-drying is considered a promising alternative drying method to lyophilization (freeze-drying) for therapeutic proteins. Particle counts in reconstituted solutions of dried solid dosage forms of biologic drug products are closely monitored to ensure product quality. We found that high levels of particles formed after reconstitution of protein powders that had been spray-dried under suboptimal conditions. METHODS Visible and subvisible particles were evaluated. Soluble proteins in solution before spray-drying and in the reconstituted solution of spray-dried powder were analyzed for their monomer content levels and melting temperatures. Insoluble particles were collected and analyzed by Fourier transform infrared microscopy (FTIR), and further analyzed with hydrogen-deuterium exchange (HDX). RESULTS Particles observed after reconstitution were shown not to be undissolved excipients. FTIR confirmed their identity as proteinaceous in nature. These particles were therefore considered to be insoluble protein aggregates, and HDX was applied to investigate the mechanism underlying aggregate formation. Heavy-chain complementarity-determining region 1 (CDR-1) in the aggregates showed significant protection by HDX, suggesting CDR-1 was critical for aggregate formation. In contrast, various regions became more conformationally dynamic globally, suggesting the aggregates have lost protein structural integrity and partially unfolded after spray-drying. DISCUSSION The spray-drying process could have disrupted the higher-order structure of proteins and exposed the hydrophobic residues in CDR-1 of the heavy chain, contributing to the formation of aggregate through hydrophobic interactions upon reconstitution of spray-dried powder. These results can contribute to efforts to design spray-dry resilient protein constructs and improve the robustness of the spray-drying process.
Collapse
Affiliation(s)
- Yeqing Tao
- Process and Analytical Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, 20787, USA.
| | - Yuan Chen
- Dosage Form Design & Development, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Wesley Howard
- Process and Analytical Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, 20787, USA
| | - Mariam Ibrahim
- Dosage Form Design & Development, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Sajal M Patel
- Dosage Form Design & Development, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - William P McMahon
- Process and Analytical Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, 20787, USA
| | - Yoen Joo Kim
- Process and Analytical Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, 20787, USA
| | - Jared A Delmar
- Process and Analytical Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, 20787, USA
| | - Darryl Davis
- Process and Analytical Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, 20787, USA
| |
Collapse
|
24
|
Brookwell AW, Gonzalez JL, Martinez AW, Oza JP. Development of Solid-State Storage for Cell-Free Expression Systems. ACS Synth Biol 2023; 12:2561-2577. [PMID: 37490644 DOI: 10.1021/acssynbio.3c00111] [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] [Indexed: 07/27/2023]
Abstract
The fragility of biological systems during storage, transport, and utilization necessitates reliable cold-chain infrastructure and limits the potential of biotechnological applications. In order to unlock the broad applications of existing and emerging biological technologies, we report the development of a novel solid-state storage platform for complex biologics. The resulting solid-state biologics (SSB) platform meets four key requirements: facile rehydration of solid materials, activation of biochemical activity, ability to support complex downstream applications and functionalities, and compatibility for deployment in a variety of reaction formats and environments. As a model system of biochemical complexity, we utilized crudeEscherichia colicell extracts that retain active cellular metabolism and support robust levels of in vitro transcription and translation. We demonstrate broad versatility and utility of SSB through proof-of-concepts for on-demand in vitro biomanufacturing of proteins at a milliliter scale, the activation of downstream CRISPR activity, as well as deployment on paper-based devices. SSBs unlock a breadth of applications in biomanufacturing, discovery, diagnostics, and education in resource-limited environments on Earth and in space.
Collapse
Affiliation(s)
- August W Brookwell
- Biological Sciences Department, California Polytechnic State University, San Luis Obispo, California 93407, United States
- Center for Applications in Biotechnology, California Polytechnic State University, San Luis Obispo, California 93407, United States
| | - Jorge L Gonzalez
- Chemistry & Biochemistry Department, California Polytechnic State University, San Luis Obispo, California 93407, United States
| | - Andres W Martinez
- Chemistry & Biochemistry Department, California Polytechnic State University, San Luis Obispo, California 93407, United States
| | - Javin P Oza
- Chemistry & Biochemistry Department, California Polytechnic State University, San Luis Obispo, California 93407, United States
- Center for Applications in Biotechnology, California Polytechnic State University, San Luis Obispo, California 93407, United States
| |
Collapse
|
25
|
Mattioli R, Maggiore A, Di Risola D, Federico R, D'Erme M, Francioso A, Mosca L. Natural deep eutectic solvents protect RNA from thermal-induced degradation. Arch Biochem Biophys 2023; 745:109714. [PMID: 37549802 DOI: 10.1016/j.abb.2023.109714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/27/2023] [Accepted: 08/04/2023] [Indexed: 08/09/2023]
Abstract
RNA is a fundamental nucleic acid for life and it plays important roles in the regulation of gene transcription, post-transcriptional regulation, and epigenetic regulation. Recently, the focus on this nucleic acid has significantly increased due to the development of mRNA vaccines and RNA-based gene therapy protocols. Unfortunately, RNA based products show constrains mainly owing to instability and easy degradability of the RNA molecules. Indeed, unlike the DNA molecule which has a great intrinsic stability, RNA is more prone to degradation and this process is accelerated under thermal treatment. Here we describe a method that involves the use of Natural Deep Eutectic Solvents (NaDES) capable of slowing down RNA degradation process. Our results show that this technology seems suitable for improving the stability of specific RNA molecules particularly susceptible to thermal-induced degradation. Therefore, this technique represents a valuable tool to stabilize RNA molecules used in gene therapy and mRNA vaccines.
Collapse
Affiliation(s)
- Roberto Mattioli
- Department of Biochemical Sciences, Sapienza University of Rome, 00185, Rome, Italy.
| | - Anna Maggiore
- Department of Biochemical Sciences, Sapienza University of Rome, 00185, Rome, Italy; Department of Brain Sciences, Imperial College London, London, W12 0NN, United Kingdom
| | - Daniel Di Risola
- Department of Biochemical Sciences, Sapienza University of Rome, 00185, Rome, Italy
| | | | - Maria D'Erme
- Department of Biochemical Sciences, Sapienza University of Rome, 00185, Rome, Italy
| | - Antonio Francioso
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100, Teramo, Italy
| | - Luciana Mosca
- Department of Biochemical Sciences, Sapienza University of Rome, 00185, Rome, Italy
| |
Collapse
|
26
|
Rospiccio M, Casucci P, Arsiccio A, Udrescu C, Pisano R. Mechanistic Investigation of tert-Butanol's Impact on Biopharmaceutical Formulations: When Experiments Meet Molecular Dynamics. Mol Pharm 2023; 20:3975-3986. [PMID: 37435823 PMCID: PMC10410665 DOI: 10.1021/acs.molpharmaceut.3c00125] [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: 02/08/2023] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 07/13/2023]
Abstract
The use of tert-butyl alcohol for the lyophilization of pharmaceuticals has seen an uptick over the past years. Its advantages include increased solubility of hydrophobic drugs, enhanced product stability, shorter reconstitution time, and decreased processing time. While the mechanisms of protein stabilization exerted by cryo- and lyo-protectants are well known when water is the solvent of choice, little is known for organic solvents. This work investigates the interactions between two model proteins, namely, lactate dehydrogenase and myoglobin, and various excipients (mannitol, sucrose, 2-hydroxypropyl-β-cyclodextrin and Tween 80) in the presence of tert-butyl alcohol. We thermally characterized mixtures of these components by differential scanning calorimetry and freeze-drying microscopy. We also spectroscopically evaluated the protein recovery after freezing and freeze-drying. We additionally performed molecular dynamics simulations to elucidate the interactions in ternary mixtures of the herein-investigated excipients, tert-butyl alcohol and the proteins. Both experiments and simulations revealed that tert-butyl alcohol had a detrimental impact on the recovery of the two investigated proteins, and no combination of excipients yielded a satisfactory recovery when the organic solvent was present within the formulation. Simulations suggested that the denaturing effect of tert-butyl alcohol was related to its propensity to accumulate in the proximity of the peptide surface, especially near positively charged residues.
Collapse
Affiliation(s)
- Marcello Rospiccio
- Molecular Engineering Laboratory,
Department of Applied Science and Technology, Politecnico di Torino, Torino 10129, Italy
| | - Paola Casucci
- Molecular Engineering Laboratory,
Department of Applied Science and Technology, Politecnico di Torino, Torino 10129, Italy
| | - Andrea Arsiccio
- Molecular Engineering Laboratory,
Department of Applied Science and Technology, Politecnico di Torino, Torino 10129, Italy
| | - Claudia Udrescu
- Molecular Engineering Laboratory,
Department of Applied Science and Technology, Politecnico di Torino, Torino 10129, Italy
| | - Roberto Pisano
- Molecular Engineering Laboratory,
Department of Applied Science and Technology, Politecnico di Torino, Torino 10129, Italy
| |
Collapse
|
27
|
Ko SK, Björkengren G, Berner C, Winter G, Harris P, Peters GHJ. Combining Molecular Dynamics Simulations and Biophysical Characterization to Investigate Protein-Specific Excipient Effects on Reteplase during Freeze Drying. Pharmaceutics 2023; 15:1854. [PMID: 37514040 PMCID: PMC10384596 DOI: 10.3390/pharmaceutics15071854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023] Open
Abstract
We performed molecular dynamics simulations of Reteplase in the presence of different excipients to study the stabilizing mechanisms and to identify the role of excipients during freeze drying. To simulate the freeze-drying process, we divided the process into five distinct steps: (i) protein-excipient formulations at room temperature, (ii) the ice-growth process, (iii)-(iv) the partially solvated and fully dried formulations, and (v) the reconstitution. Furthermore, coarse-grained (CG) simulations were employed to explore the protein-aggregation process in the presence of arginine. By using a coarse-grained representation, we could observe the collective behavior and interactions between protein molecules during the aggregation process. The CG simulations revealed that the presence of arginine prevented intermolecular interactions of the catalytic domain of Reteplase, thus reducing the aggregation propensity. This suggests that arginine played a stabilizing role by interacting with protein-specific regions. From the freeze-drying simulations, we could identify several protein-specific events: (i) collapse of the domain structure, (ii) recovery of the drying-induced damages during reconstitution, and (iii) stabilization of the local aggregation-prone region via direct interactions with excipients. Complementary to the simulations, we employed nanoDSF, size-exclusion chromatography, and CD spectroscopy to investigate the effect of the freeze-drying process on the protein structure and stability.
Collapse
Affiliation(s)
- Suk Kyu Ko
- Department of Chemistry, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Gabriella Björkengren
- Department of Chemistry, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Carolin Berner
- Department of Pharmacy, Ludwig Maximilian University of Munich, 81377 Munich, Germany
| | - Gerhard Winter
- Department of Pharmacy, Ludwig Maximilian University of Munich, 81377 Munich, Germany
| | - Pernille Harris
- Department of Chemistry, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Günther H J Peters
- Department of Chemistry, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| |
Collapse
|
28
|
Suzuki Y, Taguchi K, Okamoto W, Enoki Y, Komatsu T, Matsumoto K. Pharmaceutical Integrity of Lyophilized Methemoglobin-Albumin Clusters after Reconstitution. ACS OMEGA 2023; 8:22589-22595. [PMID: 37396217 PMCID: PMC10308519 DOI: 10.1021/acsomega.3c01054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/30/2023] [Indexed: 07/04/2023]
Abstract
Covalent attachment of a ferric hemoglobin (metHb) core to three human serum albumin molecules to form metHb-albumin clusters has previously been used to develop an antidote for hydrogen sulfide poisoning. Lyophilization is one of the most effective approaches to preserve protein pharmaceuticals with minimum contamination and decomposition. However, there is concern that lyophilized proteins may undergo pharmaceutical alteration on reconstitution. This study investigated the pharmaceutical integrity of metHb-albumin clusters on lyophilization and reconstitution with three clinically available reconstitution fluids, (i) sterile water for injection, (ii) 0.9% sodium chloride injection, and (iii) 5% dextrose injection. The metHb-albumin clusters retained their physicochemical properties and structural integrity on lyophilization and reconstitution with sterile water for injection or 0.9% sodium chloride injection, along with comparable hydrogen sulfide scavenging ability compared to non-lyophilized metHb-albumin clusters. The reconstituted protein completely rescued lethal hydrogen sulfide poisoning in mice. On the other hand, lyophilized metHb-albumin clusters reconstituted with 5% dextrose injection showed physicochemical changes and a higher mortality rate in mice subjected to lethal hydrogen sulfide poisoning. In conclusion, lyophilization represents a potent preservation method for metHb-albumin clusters if either sterile water for injection or 0.9% sodium chloride injection is used for reconstitution.
Collapse
Affiliation(s)
- Yuto Suzuki
- Faculty
of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
| | - Kazuaki Taguchi
- Faculty
of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
| | - Wataru Okamoto
- Department
of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yuki Enoki
- Faculty
of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
| | - Teruyuki Komatsu
- Department
of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Kazuaki Matsumoto
- Faculty
of Pharmacy, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
| |
Collapse
|
29
|
Huelsmeyer M, Kuzman D, Bončina M, Martinez J, Steinbrugger C, Weusten J, Calero-Rubio C, Roche W, Niederhaus B, VanHaelst Y, Hrynyk M, Ballesta P, Achard H, Augusto S, Guillois M, Pszczolinski C, Gerasimov M, Neyra C, Ponduri D, Ramesh S, Clénet D. A universal tool for stability predictions of biotherapeutics, vaccines and in vitro diagnostic products. Sci Rep 2023; 13:10077. [PMID: 37344503 DOI: 10.1038/s41598-023-35870-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/25/2023] [Indexed: 06/23/2023] Open
Abstract
It is of particular interest for biopharmaceutical companies developing and distributing fragile biomolecules to warrant the stability and activity of their products during long-term storage and shipment. In accordance with quality by design principles, advanced kinetic modeling (AKM) has been successfully used to predict long-term product shelf-life and relies on data from short-term accelerated stability studies that are used to generate Arrhenius-based kinetic models that can, in turn, be exploited for stability forecasts. The AKM methodology was evaluated through a cross-company perspective on stability modeling for key stability indicating attributes of different types of biotherapeutics, vaccines and biomolecules combined in in vitro diagnostic kits. It is demonstrated that stability predictions up to 3 years for products maintained under recommended storage conditions (2-8 °C) or for products that have experienced temperature excursions outside the cold-chain show excellent agreement with experimental real-time data, thus confirming AKM as a universal and reliable tool for stability predictions for a wide range of product types.
Collapse
Affiliation(s)
- M Huelsmeyer
- Drug Product Development, AbbVie, Ludwigshafen, Germany
| | - D Kuzman
- Biologics Drug Product, Technical R&D, Global Drug Development, Novartis , Mengeš, Slovenia
| | - M Bončina
- Biologics Drug Product, Technical R&D, Global Drug Development, Novartis , Mengeš, Slovenia
| | - J Martinez
- R&D Immunoassays, Biomolecule Engineering - bioMAP, bioMérieux, Marcy L'étoile, France
| | - C Steinbrugger
- R&D Immunoassays, Biomolecule Engineering - bioMAP, bioMérieux, Marcy L'étoile, France
| | - J Weusten
- Center for Mathematical Sciences, MSD, Oss, The Netherlands
| | - C Calero-Rubio
- Biologics Drug Product Development & Manufacturing, Sanofi, Framingham, USA
| | - W Roche
- MSAT, Sanofi, Waterford, Ireland
| | - B Niederhaus
- CMC-Biologics Statistics, Sanofi, Frankfurt, Germany
| | - Y VanHaelst
- CMC-Biologics Statistics, Sanofi, Gent, Germany
| | - M Hrynyk
- Global Drug Product Bioprocess Development, Sanofi, Toronto, Canada
| | - P Ballesta
- Altran Technologies, Capgemini Engineering, Lyon, France
| | - H Achard
- Altran Technologies, Capgemini Engineering, Lyon, France
| | - S Augusto
- Manufacturing Technology Department, Sanofi, Val-de-Reuil, France
| | - M Guillois
- Manufacturing Technology Department, Sanofi, Val-de-Reuil, France
| | - C Pszczolinski
- Manufacturing Technology Department, Sanofi, Val-de-Reuil, France
| | - M Gerasimov
- Manufacturing Technology Department, Sanofi, Swiftwater, USA
| | - C Neyra
- Manufacturing Technology Department, Sanofi, Swiftwater, USA
| | - D Ponduri
- Manufacturing Technology Department, Sanofi, Hyderabad, India
| | - S Ramesh
- Manufacturing Technology Department, Sanofi, Hyderabad, India
| | - D Clénet
- Global Drug Product Bioprocess Development, Sanofi, Marcy L'étoile, France.
| |
Collapse
|
30
|
Vrkoslav V, Smeringaiova I, Smorodinova N, Svobodova A, Strnad S, Jackson CJ, Burkert J, Jirsova K. Quantification of Analgesic and Anti-Inflammatory Lipid Mediators in Long-Term Cryopreserved and Freeze-Dried Preserved Human Amniotic Membrane. Bioengineering (Basel) 2023; 10:740. [PMID: 37370671 DOI: 10.3390/bioengineering10060740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
The aim of this study was to compare concentrations of endogenous N-acylethanolamine (NAE) lipid mediators-palmitoylethanolamide (PEA), oleoylethanolamide (OEA), and anandamide (AEA)-in fresh, decontaminated, cryopreserved, and freeze-dried amniotic membrane (AM) allografts, thereby determining whether AM's analgesic and anti-inflammatory efficiency related to NAEs persists during storage. The concentrations of NAEs were measured using ultra-high-performance liquid chromatography-tandem mass spectrometry. Indirect fluorescent immunohistochemistry was used to detect the PEA PPAR-α receptor. The concentrations of PEA, OEA, and AEA were significantly higher after decontamination. A significant decrease was found in cryopreserved AM compared to decontaminated tissue for PEA but not for OEA and AEA. However, significantly higher values for all NAEs were detected in cryopreserved samples compared to fresh tissue before decontamination. The freeze-dried AM had similar values to decontaminated AM with no statistically significant difference. The nuclear staining of the PPAR-α receptor was clearly visible in all specimens. The stability of NAEs in AM after cryopreservation was demonstrated under tissue bank storage conditions. However, a significant decrease, but still higher concentration of PEA compared to fresh not decontaminated tissue, was found in cryopreserved, but not freeze-dried, AM. Results indicate that NAEs persist during storage in levels sufficient for the analgesic and anti-inflammatory effects. This means that cryopreserved AM allografts released for transplant purposes before the expected expiration (usually 3-5 years) will still show a strong analgesic effect. The same situation was confirmed for AM lyophilized after one year of storage. This work thus contributed to the clarification of the analgesic effect of NAEs in AM allografts.
Collapse
Affiliation(s)
- Vladimir Vrkoslav
- The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, 160 00 Prague, Czech Republic
| | - Ingrida Smeringaiova
- Laboratory of the Biology and Pathology of the Eye, Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 01 Prague, Czech Republic
| | - Natalia Smorodinova
- Laboratory of the Biology and Pathology of the Eye, Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 01 Prague, Czech Republic
- Institute of Histology and Embryology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 01 Prague, Czech Republic
| | - Alzbeta Svobodova
- 2nd Department of Surgery-Department of Cardiovascular Surgery, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 08 Prague, Czech Republic
| | - Stepan Strnad
- The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, 160 00 Prague, Czech Republic
| | - Catherine Joan Jackson
- Department of Medical Biochemistry, Oslo University Hospital and Institute of Oral Biology, University of Oslo, 0316 Oslo, Norway
| | - Jan Burkert
- Department of Transplantation and Tissue Bank, University Hospital in Motol, 150 06 Prague, Czech Republic
| | - Katerina Jirsova
- Laboratory of the Biology and Pathology of the Eye, Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 01 Prague, Czech Republic
| |
Collapse
|
31
|
Sonje J, Thakral S, Krueger S, Suryanarayanan R. Enabling Efficient Design of Biological Formulations Through Advanced Characterization. Pharm Res 2023; 40:1459-1477. [PMID: 36959413 DOI: 10.1007/s11095-023-03495-z] [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: 11/23/2022] [Accepted: 03/01/2023] [Indexed: 03/25/2023]
Abstract
The present review summarizes the use of differential scanning calorimetry (DSC) and scattering techniques in the context of protein formulation design and characterization. The scattering techniques include wide angle X-ray diffractometry (XRD), small-angle neutron scattering (SANS) and small-angle X-ray scattering (SAXS). While DSC is valuable for understanding thermal behavior of the excipients, XRD provides critical information about physical state of solutes during freezing, annealing and in the final lyophile. However, as these techniques lack the sensitivity to detect biomolecule-related transitions, complementary characterization techniques such as small-angle scattering can provide valuable insights.
Collapse
Affiliation(s)
- Jayesh Sonje
- Department of Pharmaceutics, College of Pharmacy, University of Minnesota, 308 Harvard St. SE, Minneapolis, MN, 55455, USA
- BioTherapeutics, Pharmaceutical Sciences, Pfizer Inc., 1 Burtt Road, Andover, USA
| | - Seema Thakral
- Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, CT, 06877, USA
| | - Susan Krueger
- Center for Neutron Research, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD, 20899, USA
- Department of Materials Science and Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Raj Suryanarayanan
- Department of Pharmaceutics, College of Pharmacy, University of Minnesota, 308 Harvard St. SE, Minneapolis, MN, 55455, USA.
| |
Collapse
|
32
|
Rainyte J, Zvirblis G, Zaveckas M, Kucinskaite-Kodze I, Silimavicius L, Petraityte-Burneikiene R. Immunological comparison of recombinant shrimp allergen Pen m 4, produced in Pichia pastoris and Escherichia coli. J Biotechnol 2023; 369:1-13. [PMID: 37164269 DOI: 10.1016/j.jbiotec.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/24/2023] [Accepted: 05/05/2023] [Indexed: 05/12/2023]
Abstract
Shellfish are a leading cause of allergies worldwide, affecting about one-tenth of the general population. The sarcoplasmic calcium-binding protein, also known as allergen Pen m 4, is an important factor in shrimp allergies. Our objective was to assess the most effective techniques for producing a recombinant Pen m 4 protein as a potential tool for diagnosing shrimp allergies. In this study, for the first time, we produced a functional recombinant Pen m 4 protein in a eukaryotic system, Pichia pastoris, and analyzed it against Escherichia coli-produced equivalents in enzyme-linked immunosorbent and reverse-phase protein microarray assays. A dual tag system based on the maltose-binding protein was successfully used to increase the yield of Pen m 4 by 1.3 to 2.3-fold in both bacteria and yeast, respectively. Immunological characterization showed that N-glycosylation is neither crucial for the folding of Pen m 4 nor its recognition by specific IgE. However, the Ca2+-depletion assay indicated a dependence on calcium ion presence in blood samples. Results demonstrate how a comparative analysis can elucidate essential allergen manufacturing points. In conclusion, E. coli-produced Pen m 4 protein fused with the maltose-binding protein should be the preferred option for further studies in Penaeus monodon allergy diagnostics.
Collapse
Affiliation(s)
- Juta Rainyte
- Vilnius University Life Sciences Center Institute of Biotechnology, Sauletekio av. 7, 10257 Vilnius, Lithuania.
| | - Gintautas Zvirblis
- Vilnius University Life Sciences Center Institute of Biotechnology, Sauletekio av. 7, 10257 Vilnius, Lithuania.
| | - Mindaugas Zaveckas
- Vilnius University Life Sciences Center Institute of Biotechnology, Sauletekio av. 7, 10257 Vilnius, Lithuania.
| | - Indre Kucinskaite-Kodze
- Vilnius University Life Sciences Center Institute of Biotechnology, Sauletekio av. 7, 10257 Vilnius, Lithuania.
| | - Laimis Silimavicius
- Vilnius University Life Sciences Center Institute of Biotechnology, Sauletekio av. 7, 10257 Vilnius, Lithuania; Imunodiagnostika Ltd., Moletu str. 16, 14260 Vilnius, Lithuania.
| | - Rasa Petraityte-Burneikiene
- Vilnius University Life Sciences Center Institute of Biotechnology, Sauletekio av. 7, 10257 Vilnius, Lithuania.
| |
Collapse
|
33
|
Härdter N, Geidobler R, Presser I, Winter G. Accelerated Production of Biopharmaceuticals via Microwave-Assisted Freeze-Drying (MFD). Pharmaceutics 2023; 15:pharmaceutics15051342. [PMID: 37242584 DOI: 10.3390/pharmaceutics15051342] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Recently, attention has been drawn to microwave-assisted freeze-drying (MFD), as it drastically reduces the typically long drying times of biopharmaceuticals in conventional freeze-drying (CFD). Nevertheless, previously described prototype machines lack important attributes such as in-chamber freezing and stoppering, not allowing for the performance of representative vial freeze-drying processes. In this study, we present a new technical MFD setup, designed with GMP processes in mind. It is based on a standard lyophilizer equipped with flat semiconductor microwave modules. The idea was to enable the retrofitting of standard freeze-dryers with a microwave option, which would reduce the hurdles of implementation. We aimed to collect process data with respect to the speed, settings, and controllability of the MFD processes. Moreover, we studied the performance of six monoclonal antibody (mAb) formulations in terms of quality after drying and stability after storage for 6 months. We found drying processes to be drastically shortened and well controllable and observed no signs of plasma discharge. The characterization of the lyophilizates revealed an elegant cake appearance and remarkably good stability in the mAb after MFD. Furthermore, overall storage stability was good, even when residual moisture was increased due to high concentrations of glass-forming excipients. A direct comparison of stability data following MFD and CFD demonstrated similar stability profiles. We conclude that the new machine design is highly advantageous, enabling the fast-drying of excipient-dominated, low-concentrated mAb formulations in compliance with modern manufacturing technology.
Collapse
Affiliation(s)
- Nicole Härdter
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, 81377 Munich, Germany
| | - Raimund Geidobler
- Boehringer Ingelheim Pharma GmbH & Co. KG, Pharmaceutical Development Biologicals, 88397 Biberach an der Riß, Germany
| | - Ingo Presser
- Boehringer Ingelheim Pharma GmbH & Co. KG, Pharmaceutical Development Biologicals, 88397 Biberach an der Riß, Germany
| | - Gerhard Winter
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, 81377 Munich, Germany
| |
Collapse
|
34
|
Zäh M, Brandenbusch C, Winter G, Sadowski G. Predicting the amorphous-phase composition during lyophilization. Int J Pharm 2023; 636:122836. [PMID: 36940838 DOI: 10.1016/j.ijpharm.2023.122836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/06/2023] [Accepted: 03/10/2023] [Indexed: 03/23/2023]
Abstract
The glass-transition temperature and the composition of the amorphous phase/maximally concentrated solution (classically referred to as Tg' and wg', respectively) as function of added excipients are crucial for the design of lyophilization processes. Whereas the determination of Tg' can be accomplished easily using mDSC, the determination of wg' poses challenges, since the experimental effort needs to be redone for each new excipient mixture (limited transferability of the results possible). In this work, an approach was developed which allows to predict wg' for (1) single excipients, (2) given compositions of a binary excipient mixture, and (3) single excipients in aqueous (model) protein solutions using the thermodynamic model PC-SAFT and one experimental data point of Tg'. Sucrose, trehalose, fructose, sorbitol, and lactose were considered as single excipients. The binary excipient mixture consisted of sucrose and ectoine. The model protein was bovine serum albumin in combination with sucrose. The results reveal that the new approach can precisely predict wg' in the systems considered, including the non-linear course of wg' identified for different sucrose/ectoine ratios. The same applies to the course of wg' as function of the protein concentration. This newly developed approach allows for the reduction of the experimental effort to a minimum.
Collapse
Affiliation(s)
- Maximilian Zäh
- TU Dortmund University, Laboratory of Thermodynamics, Department of Biochemical and Chemical Engineering, Emil-Figge-Str. 70, 44227 Dortmund, Germany.
| | - Christoph Brandenbusch
- TU Dortmund University, Laboratory of Thermodynamics, Department of Biochemical and Chemical Engineering, Emil-Figge-Str. 70, 44227 Dortmund, Germany.
| | - Gerhard Winter
- LMU Munich, Chair of Pharmaceutical Technology and Biopharmaceutics, Department of Pharmacy, Butenandtstr. 5, 81377 Munich, Germany.
| | - Gabriele Sadowski
- TU Dortmund University, Laboratory of Thermodynamics, Department of Biochemical and Chemical Engineering, Emil-Figge-Str. 70, 44227 Dortmund, Germany.
| |
Collapse
|
35
|
Lu X, Kulkarni SS, Dong H, Tang Y, Yi L, Gupta S. Freezing process influences cake appearance of a lyophilized amorphous protein formulation with low solid content and high fill configuration. Int J Pharm 2023; 636:122803. [PMID: 36894041 DOI: 10.1016/j.ijpharm.2023.122803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023]
Abstract
Low solid content and high fill drug product configuration pose special challenges for achieving elegant cake appearance after lyophilization. In this study, such a configuration for a protein formulation required lyophilization within a narrow primary drying operating space to obtain elegant cakes. Freezing process optimization was explored as a solution. A Design of Experiment (DoE) approach was used to evaluate the effect of shelf cooling rate, annealing temperature, and their interaction on cake appearance. The slope of product resistance (Rp) vs. dried layer thickness (Ldry) was used as the quantitative response because elegant cake appearance correlated with a lower initial Rp and positive slope. As the Rp vs. Ldry slope can be experimentally established within the first 1/6th of the total primary drying duration, partial lyophilization runs were executed, allowing for rapid screening. The DoE model revealed that a slow cooling rate (≤0.3 °C/min) and high annealing temperature (≥-10 °C) resulted in a better cake appearance. Furthermore, X-ray micro-computed tomography showed that elegant cakes exhibited uniform porous structure and larger pores, while inelegant cakes showed dense top layers with smaller pores. With the optimized freezing process, the primary drying operating space was broadened with improved cake appearance and batch homogeneity.
Collapse
Affiliation(s)
- Xiaofeng Lu
- Drug Product Development, CMC Biologics, AbbVie, 1000 Gateway Blvd, South San Francisco, CA 94080, United States.
| | - Shreya S Kulkarni
- Drug Product Development, CMC Biologics, AbbVie, 1000 Gateway Blvd, South San Francisco, CA 94080, United States
| | - Hanmin Dong
- Drug Product Development, CMC Biologics, AbbVie, 1000 Gateway Blvd, South San Francisco, CA 94080, United States
| | - Yongan Tang
- Physical Analytical Chemistry, Development Science, AbbVie, 1 North Waukegan Road, North Chicago, IL 60064, United States
| | - Li Yi
- Drug Product Development, CMC Biologics, AbbVie, 1000 Gateway Blvd, South San Francisco, CA 94080, United States
| | - Supriya Gupta
- Drug Product Development, CMC Biologics, AbbVie, 1000 Gateway Blvd, South San Francisco, CA 94080, United States
| |
Collapse
|
36
|
Brom J, Petrikis RG, Pielak GJ. How Sugars Protect Dry Protein Structure. Biochemistry 2023; 62:1044-1052. [PMID: 36802580 PMCID: PMC10126877 DOI: 10.1021/acs.biochem.2c00692] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/27/2023] [Indexed: 02/20/2023]
Abstract
Extremotolerant organisms and industry exploit sugars as desiccation protectants, with trehalose being widely used by both. How sugars, in general, and the hydrolytically stable sugar trehalose, in particular, protect proteins is poorly understood, which hinders the rational design of new excipients and implementation of novel formulations for preserving lifesaving protein drugs and industrial enzymes. We employed liquid-observed vapor exchange nuclear magnetic resonance (LOVE NMR), differential scanning calorimetry (DSC), and thermal gravimetric analysis (TGA) to show how trehalose and other sugars protect two model proteins: the B1 domain of streptococcal protein G (GB1) and truncated barley chymotrypsin inhibitor 2 (CI2). Residues with intramolecular H-bonds are most protected. The LOVE NMR and DSC data indicate that vitrification may be protective. Combining LOVE NMR and TGA data shows that water retention is not important. Our data suggest that sugars protect protein structure as they dry by strengthening intraprotein H-bonds and water replacement and that trehalose is the stress-tolerance sugar of choice because of its covalent stability.
Collapse
Affiliation(s)
- Julia
A. Brom
- Department
of Chemistry, University of North Carolina
at Chapel Hill (UNC-CH), Chapel
Hill, North Carolina 27599-3290, United States
| | - Ruta G. Petrikis
- Department
of Chemistry, University of North Carolina
at Chapel Hill (UNC-CH), Chapel
Hill, North Carolina 27599-3290, United States
| | - Gary J. Pielak
- Department
of Chemistry, University of North Carolina
at Chapel Hill (UNC-CH), Chapel
Hill, North Carolina 27599-3290, United States
- Department
of Biochemistry & Biophysics, UNC-CH, Chapel Hill, North Carolina 27599, United States
- Lineberger
Cancer Center, UNC-CH, Chapel Hill, North Carolina 27599, United States
- Integrative
Program for Biological and Genome Sciences, UNC-CH, Chapel Hill, North Carolina 27599-7100, United States
| |
Collapse
|
37
|
Perodeau J, Arbogast LW, Nieuwkoop AJ. Solid-State NMR Characterization of Lyophilized Formulations of Monoclonal Antibody Therapeutics. Mol Pharm 2023; 20:1480-1489. [PMID: 36702622 DOI: 10.1021/acs.molpharmaceut.2c00676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Monoclonal antibodies (mAbs) are an important and growing class of biotherapeutic drugs. Method development for the characterization of critical quality attributes, including higher-order structure (HOS), of mAbs remains an area of active inquiry. Recently, solution-state nuclear magnetic resonance (NMR) spectroscopy has received increased attention and is a means for reliable, high-resolution HOS characterization of aqueous-based preparations of mAbs. While mAbs are predominantly formulated in solution, up to 20% are prepared as solid amorphous powders and techniques for the robust characterization of HOS in the solid state remain limited. We propose here the use of solid-state NMR (ssNMR) fingerprinting to inform directly on the HOS of solid preparations of mAbs. Using lyophilized samples of the NISTmAb reference material prepared with different formulation conditions, we demonstrate that 1H-13C cross-polarization (hC-CP) buildup spectral series at natural isotopic abundance mAb samples are sensitive to differences in formulation. We also demonstrate that principal component analysis (PCA) can be used to differentiate the samples from one another in a user-independent manner while also highlighting areas where expert analysis can provide structural details about important molecular interactions in solid-phase protein formulations. Results from this study contribute to establishing the foundation for the use of ssNMR for HOS characterization of solid-phase biotherapeutics.
Collapse
Affiliation(s)
- Jacqueline Perodeau
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey08854, United States
| | - Luke W Arbogast
- Institute for Bioscience and Biotechnology Research, National Institute of Standards and Technology, Rockville, Maryland20850, United States
| | - Andrew J Nieuwkoop
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey08854, United States
| |
Collapse
|
38
|
Cheng F, Wang Y, Bai Y, Liang Z, Mao Q, Liu D, Wu X, Xu M. Research Advances on the Stability of mRNA Vaccines. Viruses 2023; 15:668. [PMID: 36992377 PMCID: PMC10051489 DOI: 10.3390/v15030668] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Compared to other vaccines, the inherent properties of messenger RNA (mRNA) vaccines and their interaction with lipid nanoparticles make them considerably unstable throughout their life cycles, impacting their effectiveness and global accessibility. It is imperative to improve mRNA vaccine stability and investigate the factors influencing stability. Since mRNA structure, excipients, lipid nanoparticle (LNP) delivery systems, and manufacturing processes are the primary factors affecting mRNA vaccine stability, optimizing mRNA structure and screening excipients can effectively improve mRNA vaccine stability. Moreover, improving manufacturing processes could also prepare thermally stable mRNA vaccines with safety and efficacy. Here, we review the regulatory guidance associated with mRNA vaccine stability, summarize key factors affecting mRNA vaccine stability, and propose a possible research path to improve mRNA vaccine stability.
Collapse
Affiliation(s)
- Feiran Cheng
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Yiping Wang
- Center for Reference Materials and Standardization, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Yu Bai
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Zhenglun Liang
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Qunying Mao
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Dong Liu
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Xing Wu
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| | - Miao Xu
- National Medical Products Administration Key Laboratory for Quality Research and Evaluation of Biological Products, Institute of Biological Products, National Institutes for Food and Drug Control, Beijing 102600, China
- National Health Commission Key Laboratory of Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102600, China
| |
Collapse
|
39
|
Emami S, Ebrahimi M. Bioactive wound powders as wound healing dressings and drug delivery systems. POWDER TECHNOL 2023. [DOI: 10.1016/j.powtec.2023.118501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
|
40
|
Awad A, Goyanes A, Orlu M, Gaisford S, Basit AW. 3D printed infliximab suppositories for rectal biologic delivery. Int J Pharm X 2023. [DOI: 10.1016/j.ijpx.2023.100176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
|
41
|
Elghandour MMMY, Maggiolino A, García EIC, Sánchez-Aparicio P, De Palo P, Ponce-Covarrubias JL, Pliego AB, Salem AZM. Effects of Microencapsulated Essential Oils on Equine Health: Nutrition, Metabolism and Methane Emission. Life (Basel) 2023; 13:life13020455. [PMID: 36836812 PMCID: PMC9963397 DOI: 10.3390/life13020455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 01/29/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023] Open
Abstract
This review examines the available data regarding the positive effects of microencapsulated essential oils (EOs) on the nutrition, metabolism, and possibly the methane emission of horses. A literature review was conducted on the effect of microencapsulated (EOs) on the health of horses. The information comprises articles published in recent years in indexed journals. The results indicate that mixtures of microencapsulated EOs may be beneficial to equine health due to their antimicrobial and antioxidant activity, as well as their effects on enteric methane production, nutrient absorption, and immune system enhancement. Moreover, encapsulation stabilizes substances such as EOs in small doses, primarily by combining them with other ingredients.
Collapse
Affiliation(s)
- Mona M. M. Y. Elghandour
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
| | - Aristide Maggiolino
- Department of Veterinary Medicine, University of Bari Aldo Moro, 70010 Valenzano, Italy
- Correspondence: (A.M.); (A.Z.M.S.)
| | | | - Pedro Sánchez-Aparicio
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
| | - Pasquale De Palo
- Department of Veterinary Medicine, University of Bari Aldo Moro, 70010 Valenzano, Italy
| | - José Luis Ponce-Covarrubias
- Escuela Superior de Medicina Veterinaria y Zootecnia No. 3, Universidad Autónoma de Guerrero (UAGro), Técpan de Galeana 40900, Guerrero, Mexico
| | - Alberto Barbabosa Pliego
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
| | - Abdelfattah Z. M. Salem
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca 50000, Estado de México, Mexico
- Correspondence: (A.M.); (A.Z.M.S.)
| |
Collapse
|
42
|
Feiten MC, Morigi I, Di Luccio M, Oliveira JV. Activity and stability of lipase from Candida Antarctica after treatment in pressurized fluids. Biotechnol Lett 2023; 45:287-298. [PMID: 36592260 DOI: 10.1007/s10529-022-03335-x] [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: 03/14/2022] [Revised: 10/13/2022] [Accepted: 11/28/2022] [Indexed: 01/03/2023]
Abstract
Lipase B from Candida antarctica (CalB) is one of the biocatalysts most used in organic synthesis due to its ability to act in several medium, wide substrate specificity and enantioselectivity, tolerance to non-aqueous environment, and resistance to thermal deactivation. Thus, the objective of this work was to treat CalB in supercritical carbon dioxide (SC-CO2) and liquefied petroleum gas (LPG), and measure its activity before and after high-pressure treatment. Residual specific hydrolytic activities of 132% and 142% were observed when CalB was exposed to SC-CO2 at 35 ℃, 75 bar and 1 h and to LPG at 65 ℃, 30 bar and 1 h, respectively. Residual activity of the enzyme treated at high pressure was still above 100% until the 20th day of storage at low temperatures. There was no difference on the residual activity loss of CalB treated with LPG and stored at different temperatures over time. Greater difference was observed between CalB treated with CO2 and flash-frozen in liquid nitrogen (- 196 ℃) followed by storage in freezer (- 10 ℃) and CalB stored in freezer at - 10 ℃. Such findings encourage deeper studies on CalB as well as other enzymes behavior under different types of pressurized fluids aiming at industrial application.
Collapse
Affiliation(s)
- Mirian Cristina Feiten
- Department of Technology, State University of Maringá (UEM), Angelo Moreira da Fonseca Ave, Umuarama, Paraná, 87506-370, Brazil.
| | - Iasmin Morigi
- Department of Chemical and Food Engineering, Federal University of Santa Catarina (UFSC), Technology Center/C.P. 476, Florianópolis, Santa Catarina, 88040-900, Brazil
| | - Marco Di Luccio
- Department of Chemical and Food Engineering, Federal University of Santa Catarina (UFSC), Technology Center/C.P. 476, Florianópolis, Santa Catarina, 88040-900, Brazil
| | - José Vladimir Oliveira
- Department of Chemical and Food Engineering, Federal University of Santa Catarina (UFSC), Technology Center/C.P. 476, Florianópolis, Santa Catarina, 88040-900, Brazil
| |
Collapse
|
43
|
Megoura M, Ispas-Szabo P, Mateescu MA. Enhanced Stability of Vegetal Diamine Oxidase with Trehalose and Sucrose as Cryoprotectants: Mechanistic Insights. Molecules 2023; 28:molecules28030992. [PMID: 36770661 PMCID: PMC9921882 DOI: 10.3390/molecules28030992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/10/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
Enteric dysfunctions are common for various histamine-related intestinal disorders. Vegetal diamine oxidase (vDAO), an enzyme able to decompose histamine and thus alleviate histamine-related dysfunctions, was formulated in gastro-resistant tablet forms for oral administration as a food supplement and possible therapeutic agent. A major challenge for the use of proteins in the pharmaceutical field is their poor stability. In this study, vDAO was freeze-dried in the absence or in the presence of sucrose or trehalose as cryoprotectants and then formulated as tablets by direct compression. The stability of the obtained preparations was followed during storage at 4 °C and -20 °C for 18 months. In vitro dissolution tests with the vDAO powders formulated as tablets were performed in simulated gastric and in simulated intestinal fluids. The tablets obtained with the powder of the vDAO lyophilized with sucrose or trehalose cryoprotectants offered better protection for enzyme activity. Furthermore, the release of the vDAO lyophilized with the cryoprotectants was around 80% of the total loaded activity (enzyme units) compared to 20% for the control (vDAO powder prepared without cryoprotectants). This report revealed the potential of sucrose and trehalose as cryoprotectants to protect vDAO from freeze-drying stress and during storage, and also to markedly improve the vDAO release performance of tablets obtained with vDAO powders.
Collapse
|
44
|
Noverraz F, Robin B, Passemard S, Fauvel B, Presumey J, Rigal E, Cookson A, Chopineau J, Martineau P, Villalba M, Jorgensen C, Aubert-Pouëssel A, Morille M, Gerber-Lemaire S. Novel trehalose-based excipients for stabilizing nebulized anti-SARS-CoV-2 antibody. Int J Pharm 2023; 630:122463. [PMID: 36462738 PMCID: PMC9710110 DOI: 10.1016/j.ijpharm.2022.122463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/23/2022] [Accepted: 11/27/2022] [Indexed: 12/02/2022]
Abstract
COVID-19 is caused by the infection of the lungs by SARS-CoV-2. Monoclonal antibodies, such as sotrovimab, showed great efficiency in neutralizing the virus before its internalization by lung epithelial cells. However, parenteral routes are still the preferred route of administration, even for local infections, which requires injection of high doses of antibody to reach efficacious concentrations in the lungs. Lung administration of antibodies would be more relevant requiring lower doses, thus reducing the costs and the side effects. But aerosolization of therapeutic proteins is very challenging, as the different processes available are harsh and trigger protein aggregation and conformational changes. This decreases the efficiency of the treatment, and can increase its immunogenicity. To address those issues, we developed a series of new excipients composed of a trehalose core, a succinyl side chain and a hydrophobic carbon chain (from 8 to 16 carbons). Succinylation increased the solubility of the excipients, allowing their use at relevant concentrations for protein stabilization. In particular, the excipient with 16 carbons (C16TreSuc) used at 5.6 mM was able to preserve colloidal stability and antigen-binding ability of sotrovimab during the nebulization process. It could also be used as a cryoprotectant, allowing storage of sotrovimab in a lyophilized form during weeks. Finally, we demonstrated that C16TreSuc could be used as an excipient to stabilize antibodies for the treatment against COVID-19, by in vitro and in vivo assays. The presence of C16TreSuc during nebulization preserved the neutralization capacity of sotrovimab against SARS-CoV-2 in vitro; an increase of its efficacy was even observed, compared to the non-nebulized control. The in vivo study also showed the wide distribution of sotrovimab in mice lungs, after nebulization with 5.6 mM of excipient. This work brings a solution to stabilize therapeutic proteins during storage and nebulization, making pulmonary immunotherapy possible in the treatment of COVID-19 and other lung diseases.
Collapse
Affiliation(s)
- François Noverraz
- Group for Functionalized Biomaterials, Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC SCI-SB-SG, Station 6, CH-1015 Lausanne, Switzerland
| | - Baptiste Robin
- MedXCell Science, Bâtiment Cyborg 1 (IRMB), Hôpital Saint-Eloi, 80 avenue Augustin Fliche, 34295 Montpellier, France
| | - Solène Passemard
- Montpellier Life Science Bâtiment Cyborg 1 (IRMB), Hôpital Saint-Eloi, 80 avenue Augustin Fliche, 34295 Montpellier, France
| | - Bénédicte Fauvel
- CYTEA BIO, Bâtiment Cyborg 1 (IRMB), Hôpital Saint-Eloi, 80 avenue Augustin Fliche, 34295 Montpellier, France
| | - Jessy Presumey
- CYTEA BIO, Bâtiment Cyborg 1 (IRMB), Hôpital Saint-Eloi, 80 avenue Augustin Fliche, 34295 Montpellier, France
| | - Emilie Rigal
- CYTEA BIO, Bâtiment Cyborg 1 (IRMB), Hôpital Saint-Eloi, 80 avenue Augustin Fliche, 34295 Montpellier, France
| | - Alan Cookson
- MedXCell SA, Av. des Planches 20C, 1820 Montreux, Suisse
| | - Joël Chopineau
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Martin Villalba
- IRMB, Univ Montpellier, INSERM, CNRS, CHU Montpellier, Montpellier, France
| | | | | | - Marie Morille
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France.
| | - Sandrine Gerber-Lemaire
- Group for Functionalized Biomaterials, Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC SCI-SB-SG, Station 6, CH-1015 Lausanne, Switzerland.
| |
Collapse
|
45
|
Chow MY, Pan HW, Lam JK. Delivery technology of inhaled therapy for asthma and COPD. ADVANCES IN PHARMACOLOGY 2023. [PMID: 37524490 DOI: 10.1016/bs.apha.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Inhaled therapy is the cornerstone of the management of asthma and chronic obstructive pulmonary disease (COPD). Drugs such as bronchodilators and corticosteroids are administered directly to the airways for local effect and rapid onset of action while systemic exposure and side effects are minimized. There are four major types of inhaler devices used clinically to generate aerosols for inhalation, namely, pressurized metered-dose inhalers (pMDIs), nebulizers, Soft Mist™ inhalers (SMIs) and dry powder inhalers (DPIs). Each of them has its own unique characteristics that can target different patient groups. For instance, patients' inhaler technique is critical for pMDIs and SMIs to achieve proper drug deposition in the lung, which could be challenging for some patients. Nebulizers are designed to deliver aerosols to patients during tidal breathing, but they require electricity to operate and are less portable than other devices. DPIs are the only device that delivers aerosols in dry powder form with better stability, but they rely on patients' inspiration effort for powder dispersion, rendering them unsuitable for patients with compromised lung function. Choosing a device that can cater for the need of individual patient is paramount for effective inhaled therapy. This chapter provides an overview of inhaled therapy for the management of asthma and COPD. The operation principles, merits and limitations of different delivery technologies are examined. Looking ahead, the challenges of delivering novel therapeutics such as biologics through the pulmonary route are also discussed.
Collapse
|
46
|
Ghosh I, Gutka H, Krause ME, Clemens R, Kashi RS. A systematic review of commercial high concentration antibody drug products approved in the US: formulation composition, dosage form design and primary packaging considerations. MAbs 2023; 15:2205540. [PMID: 37243580 DOI: 10.1080/19420862.2023.2205540] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 05/29/2023] Open
Abstract
Three critical aspects that define high concentration antibody products (HCAPs) are as follows: 1) formulation composition, 2) dosage form, and 3) primary packaging configuration. HCAPs have become successful in the therapeutic sector due to their unique advantage of allowing subcutaneous self-administration. Technical challenges, such as physical and chemical instability, viscosity, delivery volume limitations, and product immunogenicity, can hinder successful development and commercialization of HCAPs. Such challenges can be overcome by robust formulation and process development strategies, as well as rational selection of excipients and packaging components. We compiled and analyzed data from US Food and Drug Administration-approved and marketed HCAPs that are ≥100 mg/mL to identify trends in formulation composition and quality target product profile. This review presents our findings and discusses novel formulation and processing technologies that enable the development of improved HCAPs at ≥200 mg/mL. The observed trends can be used as a guide for further advancements in the development of HCAPs as more complex antibody-based modalities enter biologics product development.
Collapse
Affiliation(s)
- Indrajit Ghosh
- Sterile Product Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Hiten Gutka
- Sterile Product Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Mary E Krause
- Sterile Product Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Ryan Clemens
- College of Pharmacy, University of Illinois at Chicago, Chicago, USA
| | - Ramesh S Kashi
- Sterile Product Development, Bristol Myers Squibb, Summit, NJ, USA
| |
Collapse
|
47
|
Trammell SR. Light-Assisted Drying for the Thermal Stabilization of Nucleic Acid Nanoparticles and Other Biologics. Methods Mol Biol 2023; 2709:117-130. [PMID: 37572276 DOI: 10.1007/978-1-0716-3417-2_7] [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] [Indexed: 08/14/2023]
Abstract
Cold-chain storage can be challenging and expensive for the transportation and storage of biologics, especially in low-resource settings. Nucleic acid nanoparticles (NANPs) are an example of new biological products that require refrigerated storage. Light-assisted drying (LAD) is a new processing technique to prepare biologics for anhydrous storage in a trehalose amorphous solid matrix at ambient temperatures. Small volume samples (10 μL) containing NANPs are irradiated with a 1064 nm laser to speed the evaporation of water and create an amorphous trehalose preservation matrix. In previous studies, samples were stored for 1 month at 4 °C or 20 °C without degradation. A FLIR SC655 mid-IR camera is used to record the temperature of samples during processing. The trehalose matrix was characterized using polarized light imaging to determine if crystallization occurred during processing or storage. Damage to LAD-processed NANPs was assessed after processing and storage using gel electrophoresis.
Collapse
Affiliation(s)
- Susan R Trammell
- Department of Physics and Optical Science, University of North Carolina at Charlotte, Charlotte, NC, USA.
| |
Collapse
|
48
|
Naidu KT, Prabhu NP. Polyols, increasing global stability of cytochrome c, destabilize the thermal unfolding intermediate. J Biomol Struct Dyn 2022; 40:11216-11228. [PMID: 34308796 DOI: 10.1080/07391102.2021.1956593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Studies on the intermediate states of proteins provide essential information on folding pathway and energy landscape of proteins. Osmolytes, known to alter the stability of proteins, might also affect the structure and energy states of folding intermediates. This was examined using cytochrome c (Cyt) as a model protein which forms a spectroscopically detectable intermediate during thermal denaturation transition. Most of the secondary structure and the native heme-ligation were intact in the intermediate state of the protein. Denaturants, urea and guanidinium hydrochloride, and ionic salt destabilizes the intermediate and drive the protein to follow two-state transition. The effect of polyol class of osmolytes, glycol, glycerol, erythritol, xylitol and sorbitol (with OH-groups two to six), on the intermediate was studied using Soret absorbance and far-UV circular dichroism. With the increasing concentration of any of the polyols, the transition-midpoint temperature (Tm) and the enthalpy change (ΔH) for native to intermediate transition were decreased. This indicated that the intermediate was destabilized by the polyols. However, the polyols increased the overall stability of the protein by increasing Tm and ΔH for intermediate to unfolded transition, except for glycol which destabilized the protein. These results show that the polyols could alter the energy state of the intermediate, and the effect of lower and higher polyols might be different on the stability and folding pathway of the protein.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- K Tejaswi Naidu
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, India
| | - N Prakash Prabhu
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, India
| |
Collapse
|
49
|
Preston KB, Wong TAS, Lieberman MM, To A, Lai CY, Granados A, Thomasson H, Misamore J, Yalley-Ogunro J, Cabus M, Andersen H, Donini O, Lehrer AT, Randolph TW. Lyophilized Filovirus Glycoprotein Vaccines: Peroxides in a Vaccine Formulation with Polysorbate 80-Containing Adjuvant are Associated with Reduced Neutralizing Antibody Titers in Both Mice and Non-Human Primates. J Pharm Sci 2022; 111:3424-3434. [PMID: 35609629 DOI: 10.1016/j.xphs.2022.05.017] [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] [Received: 02/01/2022] [Revised: 05/18/2022] [Accepted: 05/18/2022] [Indexed: 01/05/2023]
Abstract
Zaire ebolavirus, Sudan ebolavirus, and Marburg marburgvirus are the filoviruses most commonly associated with human disease. Previously, we administered a three-dose regimen of trivalent vaccines comprising glycoprotein antigens from each virus in mice and non-human primates (NHPs). The vaccines, which contained a polysorbate 80-stabilized squalane-in-water emulsion adjuvant and were lyophilized from a solution containing trehalose, produced high antibody levels against all three filovirus antigens. Subsequently, single-vial formulations containing a higher concentration of adjuvant were generated for testing in NHPs, but these vaccines elicited lower neutralizing antibody titers in NHPs than previously tested formulations. In order to explain these results, in the current work we measured the size of adjuvant emulsion droplets and the peroxide levels present in the vaccines after lyophilization and reconstitution and tested the effects of these variables on the immune response in mice. Increases in squalane droplet sizes were observed when the ratio of adjuvant to trehalose was increased beyond a critical value, but antibody and neutralizing antibody titers in mice were independent of the droplet size. Higher levels of peroxides in the vaccines correlated with higher concentrations of adjuvant in the formulations, and higher peroxide levels were associated with increased levels of oxidative damage to glycoprotein antigens. Neutralizing titers in mice were inversely correlated with peroxide levels in the vaccines, but peroxide levels could be reduced by adding free methionine, resulting in retention of high neutralizing antibody titers. Overall, the results suggest that oxidation of glycoprotein antigens by peroxides in the polysorbate 80-stabilized squalane-in-water emulsion adjuvant, but not lyophilization-induced increases in adjuvant emulsion droplet size may have been responsible for the decreased neutralizing titers seen in formulations containing higher amounts of adjuvant.
Collapse
Affiliation(s)
- Kendall B Preston
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO 80303, United States
| | - Teri Ann S Wong
- Department of Tropical Medicine, Medical Microbiology & Pharmacology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI 96813, United States
| | - Michael M Lieberman
- Department of Tropical Medicine, Medical Microbiology & Pharmacology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI 96813, United States
| | - Albert To
- Department of Tropical Medicine, Medical Microbiology & Pharmacology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI 96813, United States
| | - Chih-Yun Lai
- Department of Tropical Medicine, Medical Microbiology & Pharmacology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI 96813, United States
| | | | | | | | | | - Mehtap Cabus
- BIOQUAL, Inc., Rockville, MD 20850, United States
| | | | | | - Axel T Lehrer
- Department of Tropical Medicine, Medical Microbiology & Pharmacology, John A. Burns School of Medicine, University of Hawai'i at Manoa, Honolulu, HI 96813, United States
| | - Theodore W Randolph
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO 80303, United States.
| |
Collapse
|
50
|
Bluemel O, Anuschek M, Buecheler JW, Hoelzl G, Bechtold-Peters K, Friess W. The effect of mAb and excipient cryoconcentration on long-term frozen storage stability – Part 1: Higher molecular weight species and subvisible particle formation. Int J Pharm X 2022; 4:100108. [PMID: 35024603 PMCID: PMC8724966 DOI: 10.1016/j.ijpx.2021.100108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 11/05/2022] Open
Abstract
Cryoconcentration upon large-scale freezing of monoclonal antibody (mAb) solutions leads to regions of different ratios of low molecular weight excipients, like buffer species or sugars, to protein. This study focused on the impact of the buffer species to mAb ratio on aggregate formation after frozen storage at −80 °C, −20 °C, and − 10 °C after 6 weeks, 6 months, and 12 months. An optimised sample preparation was established to measure Tg′ of samples with different mAb to histidine ratios via differential scanning calorimetry (DSC). After storage higher molecular weight species (HMWS) and subvisible particles (SVPs) were detected using size-exclusion chromatography (SEC) and FlowCam, respectively. For all samples, sigmoidal curves in DSC thermograms allowed to precisely determine Tg′ in formulations without glass forming sugars. Storage below Tg′ did not lead to mAb aggregation. Above Tg′, at −20 °C and − 10 °C, small changes in mAb and buffer concentration markedly impacted stability. Samples with lower mAb concentration showed increased formation of HMWS. In contrast, higher concentrated samples led to more SVPs. A shift in the mAb to histidine ratio towards mAb significantly increased overall stability. Cryoconcentration upon large-scale freezing affects mAb stability, although relative changes compared to the initial concentration are small. Storage below Tg′ completely prevents mAb aggregation and particle formation.
Collapse
|