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Desai R, Jaiswal R, Manchekar T, Dugam S, Jain R, Dandekar P. Enhancing monoclonal antibody stability during protein a chromatography using 2-methyl imidazolium dihydrogen phosphate. J Chromatogr A 2024; 1733:465263. [PMID: 39154495 DOI: 10.1016/j.chroma.2024.465263] [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: 06/18/2024] [Revised: 07/26/2024] [Accepted: 08/12/2024] [Indexed: 08/20/2024]
Abstract
This study investigates the impact of 2-methyl imidazolium dihydrogen phosphate (2-MIDHP) on monoclonal antibody (mAb) aggregation during the Protein A purification stage, at a low pH (pH 3.0), and the viral inactivation phase. Size-exclusion high-performance liquid chromatography (SE-HPLC) and dynamic light scattering (DLS) were used to assess the mAb aggregation. Additionally, the influence of 2-MIDHP on mAb recovery, host cell protein (HCP) clearance, and Protein A leaching was investigated. Thermal stability of mAb, eluted in buffers containing 5 % to 25 % 2-MIDHP was analysed, using differential scanning calorimetry (DSC). Structural insights were obtained via circular dichroism (CD) and fluorescence spectroscopy. Our findings indicated that 2-MIDHP exerted a concentration-dependent protective effect against mAb aggregation, at the pH of 3.0. As the concentration of 2-MIDHP was increased from 0 % to 25 %, the aggregation was significantly reduced from 3.8 ± 0.01 % to 0.56 ± 0.002 %, as analysed by SE-HPLC. Addition of 2-MIDHP did not significantly impact the mAb recovery, HCP clearance, or Protein A leaching. DSC data supported these results, with higher 2-MIDHP concentrations leading to increased melting temperatures of mAb. CD and fluorescence spectroscopy revealed no significant changes in the secondary structure or aromatic residue environment in 2-MIDHP-treated samples, despite the observed reduction in aggregation. The results suggested that 2-MIDHP mitigated mAb aggregation during Protein A purification, possibly by stabilizing the protein structure under acidic stress conditions. These findings offer valuable insights for improving the robustness of mAb purification processes, enhancing product quality and yield.
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Affiliation(s)
- Ranjeet Desai
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India; Department of Biological Sciences and Biotechnology, Institute of Chemical Technology, Mumbai 400019, India
| | - Rahul Jaiswal
- Department of Biological Sciences and Biotechnology, Institute of Chemical Technology, Mumbai 400019, India
| | - Triveni Manchekar
- Department of Biological Sciences and Biotechnology, Institute of Chemical Technology, Mumbai 400019, India
| | - Shailesh Dugam
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Ratnesh Jain
- Department of Biological Sciences and Biotechnology, Institute of Chemical Technology, Mumbai 400019, India.
| | - Prajakta Dandekar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India.
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2
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Sreenivasan S, Schöneich C, Rathore AS. Aggregation of therapeutic monoclonal antibodies due to thermal and air/liquid interfacial agitation stress: Occurrence, stability assessment strategies, aggregation mechanism, influencing factors, and ways to enhance stability. Int J Pharm 2024; 666:124735. [PMID: 39326478 DOI: 10.1016/j.ijpharm.2024.124735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/30/2024] [Accepted: 09/19/2024] [Indexed: 09/28/2024]
Abstract
Therapeutic proteins, such as monoclonal antibodies (mAbs) are known to undergo stability related issues during various stages of product life cycle resulting in the formation of aggregates and fragments. Aggregates of mAb might result in reduced therapeutic activity and could cause various adverse immunogenic responses. Sample containing mAb undergo aggregation due to various types of stress factors, and there is always a continuous interest among researchers and manufacturers to determine the effect of different factors on the stability of mAb. Thermal stress and air/liquid interfacial agitation stress are among two of the common stress factors to which samples containing mAb are exposed to during various stages. Initial part of this review articles aims to provide a generalized understanding of aggregation of mAb such as size ranges of aggregates, aggregate types, stress factors, analytical techniques, permissible aggregate limits, and stability assessment methods. This article further aims to explain different aspects associated with aggregation of mAb in liquid samples due to thermal and air/liquid interfacial agitation stress. Under each stress category, the occurrence of stress during product life cycle, type of aggregates formed, mechanism of aggregation, strategies used by various researchers to expose mAb containing samples to stress, different factors affecting aggregation, fate of aggregates in human body fluids, and strategies used to enhance mAb stability has been explained in detail. The authors hope that this article provides a detailed understanding about stability of mAb due to thermal and air/liquid interfacial stress with relevance to product life cycle from manufacturing to administration into patients.
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Affiliation(s)
- Shravan Sreenivasan
- Department of Chemical Engineering, Indian Institute of Technology Delhi, India
| | | | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, India.
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3
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Lv JY, Ingle RG, Wu H, Liu C, Fang WJ. Histidine as a versatile excipient in the protein-based biopharmaceutical formulations. Int J Pharm 2024; 662:124472. [PMID: 39013532 DOI: 10.1016/j.ijpharm.2024.124472] [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: 02/17/2024] [Revised: 07/03/2024] [Accepted: 07/12/2024] [Indexed: 07/18/2024]
Abstract
Adequate stabilization is essential for marketed protein-based biopharmaceutical formulations to withstand the various stresses that can be exerted during the pre- and post-manufacturing processes. Therefore, a suitable choice of excipient is a significant step in the manufacturing of such delicate products. Histidine, an essential amino acid, has been extensively used in protein-based biopharmaceutical formulations. The physicochemical properties of histidine are unique among amino acids and could afford multifaceted benefits to protein-based biopharmaceutical formulations. With a pKa of approximately 6.0 at the side chain, histidine has been primarily used as a buffering agent, especially for pH 5.5-6.5. Additionally, histidine exhibited several affirmative properties similar to those of carbohydrates (e.g., sucrose and trehalose) and could therefore be considered to be an alternative approach to established protein-based formulation strategies. The current review describes the general physicochemical properties of histidine, lists all commercial histidine-containing protein-based biopharmaceutical products, and discusses a brief outline of the existing research focused on the versatile applications of histidine, which can act as a buffering agent, stabilizer, cryo-/lyo-protectant, antioxidant, viscosity reducer, and solubilizing agent. The interaction between histidine and proteins in protein-based biopharmaceutical formulations, such as the Donnan effect during diafiltration of monoclonal antibody solutions and the degradation of polysorbates in histidine buffer, has also been discussed. As the first review of histidine in protein biopharmaceuticals, it helps to deepen our understanding of the opportunities and challenges associated with histidine as an excipient for protein-based biopharmaceutical formulations.
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Affiliation(s)
- Jia-Yi Lv
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China; Taizhou Institute of Zhejiang University, Taizhou, Zhejiang 317000, China; School of Pharmaceutical Sciences, Xiamen University, 4221 Xiang'an South Road, Xiamen, Fujian 361102, China
| | - Rahul G Ingle
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China; Datta Meghe College of Pharmacy, Datta Meghe Institute of Higher Education & Research (Deemed to University), Sawangi, Wardha, India
| | - Hao Wu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, China
| | - Cuihua Liu
- Bio-Thera Solutions, Ltd, Guangzhou, Guangdong 510530, China
| | - Wei-Jie Fang
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China; Taizhou Institute of Zhejiang University, Taizhou, Zhejiang 317000, China; Innovation Center of Translational Pharmacy, Jinhua Institute of Zhejiang University, Jinhua, 321000, China; Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou, 310016, China.
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4
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Zhang S, Chen H, Wan Y, Wang H, Qu H. A Data-Driven Approach for Leveraging Inline and Offline Data to Determine the Causes of Monoclonal Antibody Productivity Reduction in the Commercial-Scale Cell Culture Process. Pharmaceutics 2024; 16:1082. [PMID: 39204427 PMCID: PMC11359819 DOI: 10.3390/pharmaceutics16081082] [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: 06/13/2024] [Revised: 07/25/2024] [Accepted: 08/15/2024] [Indexed: 09/04/2024] Open
Abstract
The monoclonal antibody (mAb) manufacturing process comes with high profits and high costs, and thus mAb productivity is of vital importance. However, many factors can impact the cell culture process, and lead to mAb productivity reduction. Nowadays, the biopharma industry is actively employing manufacturing information systems, which enable the integration of both online data and offline data. Although the volume of data is large, related data mining studies for mAb productivity improvement are rare. Therefore, a data-driven approach is proposed in this study to leverage both the inline and offline data of the cell culture process to discover the causes of mAb productivity reduction. The approach consists of four steps, namely data preprocessing, phase division, feature extraction and fusion, and cluster comparing. First, data quality issues are solved during the data preprocessing step. Next, the inline data are divided into several phases based on the moving window k-nearest neighbor method. Then, the inline data features are extracted via functional data analysis and combined with the offline data features. Finally, the causes of mAb productivity reduction are identified using the contrasting clusters via the principal component analysis method. A commercial-scale cell culture process case study is provided in this research to verify the effectiveness of the approach. Data from 35 batches were collected, and each batch contained nine inline variables and seven offline variables. The causes of mAb productivity reduction were identified to be the lack of nutrients, and recommended actions were taken according to the result, which was subsequently proven by six validation batches.
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Affiliation(s)
- Sheng Zhang
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China; (S.Z.); (H.C.)
| | - Hang Chen
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China; (S.Z.); (H.C.)
| | - Yuxiang Wan
- BioRay Pharmaceutical Co., Ltd., Taizhou 318000, China; (Y.W.); (H.W.)
| | - Haibin Wang
- BioRay Pharmaceutical Co., Ltd., Taizhou 318000, China; (Y.W.); (H.W.)
| | - Haibin Qu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China; (S.Z.); (H.C.)
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5
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Wu Z, Wang H, Zhao X, Gong C, Sidnam S, Cantero-Tubilla B, Nedjic-Dugic B, Li M, Wu J, Su Y, Huang Y, Qiu H, Li N. Characterization of Therapeutic Antibody Charge Heterogeneity Under Stress Conditions by Microfluidic Capillary Electrophoresis Coupled with Mass Spectrometry. J Pharm Sci 2024; 113:2170-2177. [PMID: 38796156 DOI: 10.1016/j.xphs.2024.05.022] [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: 02/21/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/28/2024]
Abstract
Therapeutic antibodies are a major class of biopharmaceutics that are applied in disease treatment because of their many advantages, including high specificity and high affinity to molecular targets. Between their production and administration, therapeutic antibodies are exposed to multiple stress conditions. Forced degradation and stress stability studies are conducted to simulate the risk of degradation and the effects of these stresses, thereby enhancing understanding of the drug product to support strategies to mitigate the impact from stressed conditions. These types of studies are also routinely conducted to evaluate product comparability when major process changes are implemented during the production. Charge variant analysis helps understand the changes in the electrostatic environment of biotherapeutics and can uncover underlying molecular level alterations associated with charge variants. Herein, we used ZipChip native capillary electrophoresis-mass spectrometry (nCE-MS) to elucidate the changes in charge variant profiles at the molecular level. In two case studies under thermal stress conditions, we observed that charge variants arose from both post-translational modifications (including deamidation, oxidation, and pyroglutamate formation) and sequence truncations at the hinge regions. Under oxidative stress conditions, oxidation was found to be the major contributor to the changes in the charge variant profiles. Under pH stress conditions, the changes in the charge variant profile were due to increased levels of deamidation, oxidation, and pyroglutamate formation. ZipChip nCE-MS analysis enables identification of charge variant species under various stress conditions, thus supporting process and formulation development of biotherapeutics.
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Affiliation(s)
- Zhijie Wu
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA.
| | - Hongxia Wang
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Xueqing Zhao
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Chao Gong
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Sarah Sidnam
- CMC Regulatory Sciences, Regeneron Pharmaceuticals Inc., Rensselaer, NY, USA
| | | | | | - Meinuo Li
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Jikang Wu
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Yue Su
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Yu Huang
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Haibo Qiu
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA.
| | - Ning Li
- Analytical Chemistry, Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
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6
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Som M, Gikanga B, Kanapuram V, Yadav S. Drug product Formulation and Fill/Finish Manufacturing Process Considerations for AAV-Based Genomic Medicines. J Pharm Sci 2024; 113:1711-1725. [PMID: 38570073 DOI: 10.1016/j.xphs.2024.03.024] [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: 01/02/2024] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024]
Abstract
Adeno-associated viruses (AAVs) have become the delivery medium of choice for a variety of genomic medicine applications i.e., gene therapy, gene editing/regulation, and ex-vivo cell therapy. AAVs are protein-DNA complexes which have unique stability characteristics that are susceptible to various stress exposure conditions commonly seen in the drug product (DP) life cycle. This review takes a comprehensive look at AAV DP formulation and process development considerations that could impact critical quality attributes (CQAs) during manufacturing, packaging, shipping, and clinical use. Additional aspects related to AAV development reviewed herein are: (1) Different AAV serotypes with unique protein sequences and charge characteristics potentially leading to discrete stability profiles; (2) Manufacturing process challenges and optimization efforts to improve yield, recovery and purity especially during early development activities; and (3) Defining and identifying CQAs with analytical methods which are constantly evolving and present unique characterization challenges for AAV-based products.
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Affiliation(s)
- Madhura Som
- Sangamo Therapeutics, 7000 Marina Boulevard, Brisbane, CA 94005, United States.
| | - Benson Gikanga
- Sangamo Therapeutics, 7000 Marina Boulevard, Brisbane, CA 94005, United States
| | - Varna Kanapuram
- Sangamo Therapeutics, 7000 Marina Boulevard, Brisbane, CA 94005, United States
| | - Sandeep Yadav
- Sangamo Therapeutics, 7000 Marina Boulevard, Brisbane, CA 94005, United States.
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7
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Singh S, Kachhawaha K, Singh SK. Comprehensive approaches to preclinical evaluation of monoclonal antibodies and their next-generation derivatives. Biochem Pharmacol 2024; 225:116303. [PMID: 38797272 DOI: 10.1016/j.bcp.2024.116303] [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: 12/24/2023] [Revised: 05/03/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024]
Abstract
Biotherapeutics hold great promise for the treatment of several diseases and offer innovative possibilities for new treatments that target previously unaddressed medical needs. Despite successful transitions from preclinical to clinical stages and regulatory approval, there are instances where adverse reactions arise, resulting in product withdrawals. As a result, it is essential to conduct thorough evaluations of safety and effectiveness on an individual basis. This article explores current practices, challenges, and future approaches in conducting comprehensive preclinical assessments to ensure the safety and efficacy of biotherapeutics including monoclonal antibodies, toxin-conjugates, bispecific antibodies, single-chain antibodies, Fc-engineered antibodies, antibody mimetics, and siRNA-antibody/peptide conjugates.
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Affiliation(s)
- Santanu Singh
- Laboratory of Engineered Therapeutics, School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Kajal Kachhawaha
- Laboratory of Engineered Therapeutics, School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Sumit K Singh
- Laboratory of Engineered Therapeutics, School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi, India.
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8
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Yang Y, Su D, Yao X, Jin Z, Chen Q, Wu H, Guo J. Key Process Parameters Study for the Fill Finish of Vaccines Containing Aluminum Hydroxide Adjuvant. J Pharm Sci 2024; 113:1478-1487. [PMID: 38246363 DOI: 10.1016/j.xphs.2024.01.007] [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: 09/28/2023] [Revised: 01/14/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
Vaccine manufacturing is one of the most challenging and complex processes in pharmaceutical industry, and the process control strategy is critical for the safety, effectiveness, and consistency of a vaccine. The efficacy of aluminum salt adjuvant on vaccines strongly depends on its physicochemical properties, such as size, structure, surface charge, etc. However, stresses during the vaccine manufacturing may affect the stability of adjuvant. In this study, the impacts of cold/thermal stress, autoclaving, pumping, mixing, and filling shear stress on the physicochemical properties of aluminum hydroxide (AH) adjuvant were evaluated as part of the manufacturing process development. The results showed that the autoclaving process would slightly influence the structure and properties of the investigated AH adjuvant, but thermal incubation at 2-8 °C, 25 °C and 40 °C for 4 weeks did not. However, -20 °C freezing AH adjuvant led to the adjuvant agglomeration and rapid sedimentation. For the high shear stress study with mixing at 500 rpm in a 1-L mixing bag and pumping at 220 rpm for up to 24 h, the average particle dimension of the bulk AH adjuvant decreased, along with decreasing protein adsorption ratio. The studies indicate that various stresses during manufacturing process could affect the structure and physicochemical properties of AH adjuvant, which calls for more attention on the control of adjuvant process parameters during manufacturing.
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Affiliation(s)
- Yu Yang
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Dihan Su
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Xin Yao
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Zhaowei Jin
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Quanmin Chen
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China
| | - Hongbing Wu
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China.
| | - Jeremy Guo
- WuXi Biologics, 190 Hedan Road, Waigaoqiao Free Trade Zone, Shanghai 200131, China.
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9
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Brandstetter D, Helbig C, Osawa K, Minemura H, Anzai Y, Torisu T, Uchiyama S, Menzen T, Friess W, Hawe A. Three-Dimensional Homodyne Light Detection (3D-HLD) for High-Throughput Submicron Particle Analysis in (Highly Concentrated) Protein Biopharmaceuticals, Viral Vectors, and LNPs. J Pharm Sci 2024; 113:891-899. [PMID: 37926233 DOI: 10.1016/j.xphs.2023.10.042] [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: 07/13/2023] [Revised: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023]
Abstract
During biopharmaceutical development, particle monitoring and characterization are crucial. Notably, particles can be impurities considered as critical quality attribute, or active pharmaceutical ingredient (e.g., viral vectors) or drug delivery system (e.g., lipid nanoparticles) itself. Three-dimensional homodyne light detection (3D-HLD) is a novel technique that can characterize particles in the ∼0.2 µm to 2.0 µm size range. We evaluated 3D-HLD for the analysis of high concentration protein formulations (up to 200 mg/mL), where formulation refractive index and background noise became limiting factors with increasing protein concentration. Sample viscosity however did not impact 3D-HLD results, in contrast to comparative analyses with NTA and MRPS. We also applied 3D-HLD in high-throughput screenings at high protein concentration or of lipid nanoparticle and viral vector formulations, where impurities were analyzed in the presence of a small (<0.2 µm) particulate active pharmaceutical ingredient. 3D-HLD turned out to be in good agreement with or a good complement to other state-of-the-art particle characterization techniques, including BMI, MRPS, and DLS. The main application of 3D-HLD is high-throughput particle analysis at low sample volume. Follow-up investigation of the optimized particle sizing approach and of detection settings could further improve the understanding of the method and potentially increase ease of operation.
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Affiliation(s)
| | - Constanze Helbig
- Coriolis Pharma Research GmbH, Fraunhoferstr. 18 b, 82152 Martinsried, Germany
| | - Kentaro Osawa
- Hitachi High-Tech Corporation 1-17-1 Toranomon, Minato-ku, Tokyo 105-6409, Japan
| | - Hiroyuki Minemura
- Hitachi, Ltd., Research & Development Group, 1-280 Higashi-koigakubo, Kokubunji-shi, Tokyo 185-8601, Japan
| | - Yumiko Anzai
- Hitachi, Ltd., Research & Development Group, 1-280 Higashi-koigakubo, Kokubunji-shi, Tokyo 185-8601, Japan
| | - Tetsuo Torisu
- Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Susumu Uchiyama
- Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; U-Medico Inc. 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Tim Menzen
- Coriolis Pharma Research GmbH, Fraunhoferstr. 18 b, 82152 Martinsried, Germany
| | - Wolfgang Friess
- Department of Pharmacy, Ludwig-Maximilians-Universität München, Pharmaceutical Technology and Biopharmaceutics, Butenandtstr. 5-13, 81337 Munich, Germany
| | - Andrea Hawe
- Coriolis Pharma Research GmbH, Fraunhoferstr. 18 b, 82152 Martinsried, Germany.
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10
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Sreenivasan S, Patil SS, Rathore AS. Does Aggregation of Therapeutic IgGs in PBS Offer a True Picture of What Happens in Models Derived from Human Body Fluids? J Pharm Sci 2024; 113:596-603. [PMID: 37717637 DOI: 10.1016/j.xphs.2023.09.008] [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: 06/23/2023] [Revised: 09/10/2023] [Accepted: 09/11/2023] [Indexed: 09/19/2023]
Abstract
Therapeutic proteins such as monoclonal antibodies (mAb) are known to form aggregates due to various factors. Phosphate buffered saline (PBS), human serum, and human serum filtrate (HSF) are some of the models used to analyze mAb stability in physiologically relevant in-vitro conditions. In this study, aggregation of mAb in PBS and models derived from body fluids seeded with mAb samples subjected to various stresses were compared. Samples containing mAb subjected to pH, temperature, UV light, stirring, and interfacial agitation stress were seeded into different models for 2 case studies. In the first case study, %HMW (high molecular weight species) of mAb in PBS and HSF were compared using size exclusion chromatography. It was found that change in %HMW was higher in PBS compared to HSF. For example, PBS containing mAb that was subjected to UV light stress showed change in HMW by >10 % over 72 h, but the change was <5 % in HSF. In second case study, aggregates particles of FITC tagged mAb were monitored in PBS and serum using fluorescence microscope image processing. It was found that PBS and serum containing mAb subjected to stirring and interfacial agitation resulted in aggregates of >2 µm size, and average size and percentage number of particles having >10 µm size was higher in serum compared to PBS at all analysis time point. Overall, it was found that aggregation of mAb in PBS was different from that in human body fluids. Second case study also showed the importance of advanced strategies for further characterization of mAb in serum.
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Affiliation(s)
- Shravan Sreenivasan
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas-110016, India
| | - Sanjeet S Patil
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas-110016, India
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas-110016, India.
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11
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Sreenivasan S, Rathore AS. Taurine, a Naturally Occurring Amino Acid, as a Physical Stability Enhancer of Different Monoclonal Antibodies. AAPS J 2024; 26:25. [PMID: 38355847 DOI: 10.1208/s12248-024-00893-y] [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: 11/03/2023] [Accepted: 01/01/2024] [Indexed: 02/16/2024] Open
Abstract
Degradation of therapeutic monoclonal antibodies (mAbs) is a major concern as it affects efficacy, shelf-life, and safety of the product. Taurine, a naturally occurring amino acid, is investigated in this study as a potential mAb stabilizer with an extensive analytical characterization to monitor product degradation. Forced degradation of trastuzumab biosimilar (mAb1)-containing samples by thermal stress for 30 min resulted in high-molecular-weight species by more than 65% in sample without taurine compared to the sample with taurine. Samples containing mAb1 without taurine also resulted in higher Z-average diameter, altered protein structure, higher hydrophobicity, and lower melting temperature compared to samples with taurine. The stabilizing effect of taurine was retained at different mAb and taurine concentrations, time, temperatures, and buffers, and at the presence of polysorbate 80 (PS80). Even the lowest taurine concentration (10 mM) considered in this study, which is in the range of taurine levels in amino acid injections, resulted in enhanced mAb stability. Taurine-containing samples resulted in 90% less hemolysis than samples containing PS80. Additionally, mAb in the presence of taurine showed enhanced stability upon subjecting to stress with light of 365 nm wavelength, combination of light and H2O2, and combination of Fe2+ and H2O2, as samples containing mAb without taurine resulted in increased degradation products by more than 50% compared to samples with taurine upon subjecting to these stresses for 60 min. In conclusion, the presence of taurine enhanced physical stability of mAb by preventing aggregate formation, and the industry can consider it as a new mAb stabilizer.
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Affiliation(s)
- Shravan Sreenivasan
- Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India.
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12
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Narsimhan M, Kim J, Morris NA, Bower MA, Gunawardena HP, Bowen E, Regnier FE. Mobile Affinity Selection Chromatography Analysis of Therapeutic Monoclonal Antibodies. Anal Chem 2023; 95:16115-16122. [PMID: 37883730 PMCID: PMC10633814 DOI: 10.1021/acs.analchem.3c02180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/22/2023] [Indexed: 10/28/2023]
Abstract
Federal regulatory agencies require continuous verification of recombinant therapeutic monoclonal antibody (mAb) quality that is commonly achieved in a two-step process. First, the host-cell proteome and metabolome are removed from the production medium by protein A affinity chromatography. Second, following recovery from the affinity column with an acidic wash, mAb quality is assessed in multiple ways by liquid chromatography-mass spectrometry (LC-MS). However, lengthy sample preparation and the lack of higher-order structure analyses are limitations of this approach. To address these issues, this report presents an integrated approach for the analysis of two critical quality attributes of mAbs, namely titer and relative aggregate content. Integration of sample preparation and molecular-recognition-based analyses were achieved in a single step utilizing an isocratically eluted mobile affinity selection chromatography (MASC) column. MASC circumvents the protein A step, simplifying sample preparation. Within 10 min, (i) mAbs are fluorescently coded for specific detection, (ii) monomers and aggregates are resolved, (iii) the mAb titer is quantified, (iv) relative aggregate content is determined, (v) analytes are detected, and (vi) the column is ready for the next sample. It is suggested herein that this mode of rapid quality assessment will be of value at all stages of discovery (screening, clone selection, characterization), process R&D, and manufacturing. Rapid monitoring of variant formation is a critical element of quality evaluation.
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Affiliation(s)
- Meena
L. Narsimhan
- Novilytic,
LLC, 1281 Win Hentschel
Boulevard, West Lafayette, Indiana 47906, United States
| | - Jinhee Kim
- Novilytic,
LLC, 1281 Win Hentschel
Boulevard, West Lafayette, Indiana 47906, United States
| | - Nathan A. Morris
- Novilytic,
LLC, 1281 Win Hentschel
Boulevard, West Lafayette, Indiana 47906, United States
| | - Mary A. Bower
- Novilytic,
LLC, 1281 Win Hentschel
Boulevard, West Lafayette, Indiana 47906, United States
| | - Harsha P. Gunawardena
- Janssen
Research & Development, The Janssen
Pharmaceutical Companies of Johnson & Johnson, Spring House, Pennsylvania 19477, United States
| | - Eric Bowen
- Novilytic,
LLC, 1281 Win Hentschel
Boulevard, West Lafayette, Indiana 47906, United States
| | - Fred E. Regnier
- Novilytic,
LLC, 1281 Win Hentschel
Boulevard, West Lafayette, Indiana 47906, United States
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13
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Vitharana S, Stillahn JM, Katayama DS, Henry CS, Manning MC. Application of Formulation Principles to Stability Issues Encountered During Processing, Manufacturing, and Storage of Drug Substance and Drug Product Protein Therapeutics. J Pharm Sci 2023; 112:2724-2751. [PMID: 37572779 DOI: 10.1016/j.xphs.2023.08.003] [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: 10/14/2022] [Revised: 07/24/2023] [Accepted: 08/07/2023] [Indexed: 08/14/2023]
Abstract
The field of formulation and stabilization of protein therapeutics has become rather extensive. However, most of the focus has been on stabilization of the final drug product. Yet, proteins experience stress and degradation through the manufacturing process, starting with fermentaition. This review describes how formulation principles can be applied to stabilize biopharmaceutical proteins during bioprocessing and manufacturing, considering each unit operation involved in prepration of the drug substance. In addition, the impact of the container on stabilty is discussed as well.
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Affiliation(s)
| | - Joshua M Stillahn
- Legacy BioDesign LLC, Johnstown, CO 80534, USA; Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA
| | | | - Charles S Henry
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA
| | - Mark Cornell Manning
- Legacy BioDesign LLC, Johnstown, CO 80534, USA; Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA.
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14
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Millán-Martín S, Jakes C, Carillo S, Bones J. Multi-Attribute Method (MAM) Analytical Workflow for Biotherapeutic Protein Characterization from Process Development to QC. Curr Protoc 2023; 3:e927. [PMID: 37929772 DOI: 10.1002/cpz1.927] [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: 11/07/2023]
Abstract
The multi-attribute method (MAM) has emerged significantly in recent years to support biotherapeutic protein characterization from process development to the QC environment. MAM is a liquid chromatography mass spectrometry (LC-MS) based peptide mapping approach, which combines the benefits from liquid chromatography coupled to high resolution accurate mass mass spectrometry (LC-HRAM MS), enabling direct assessment of protein sequence and product quality attributes with site specificity. These product quality attributes may impact efficacy, safety, stability, and process robustness. MAM is intended to replace conventional analytical approaches as it offers a more streamlined strategy for parallel monitoring of multiple attributes in a single analysis with high sensitivity and confidence, and ultimately supports more robust Quality by Design (QbD) approaches and faster decision cycles for biotherapeutic development. MAM consists of three main stages. The first stage is sample digestion, which typically entails proteolytic digestion of the protein. The second stage is reversed-phase chromatographic separation of the generated peptides and detection by HRAM MS in two phases. During MAM Phase I (discovery phase), data-dependent acquisition (DDA) MS/MS is performed to enable confident identification of peaks and development of a peptide workbook. During MAM Phase II (monitoring phase), full MS acquisition is only carried out for the monitoring of predefined product quality attributes (PQAs). The third stage is data processing, which entails analysis and reporting for each of the two phases including evaluation of sequence coverage, assessment of PQAs and peptide workbook creation during phase I, and targeted monitoring of predefined product attributes and new peak detection (NPD) during phase II. The latter is a comparative analysis that uses a base peak alignment algorithm to determine any non-monitored differences between the LC-MS chromatograms of a test sample and a reference standard. © 2023 The Authors. Current Protocols published by Wiley Periodicals LLC. Basic Protocol 1: In-solution sample digestion Alternate Protocol: Automated sample digestion Basic Protocol 2: Reversed-phase chromatographic separation and detection by HRAM-MS (RPLC-HRAM MS) Basic Protocol 3: Data processing and reporting.
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Affiliation(s)
| | - Craig Jakes
- National Institute for Bioprocessing Research and Training, Dublin, Ireland
| | - Sara Carillo
- National Institute for Bioprocessing Research and Training, Dublin, Ireland
| | - Jonathan Bones
- National Institute for Bioprocessing Research and Training, Dublin, Ireland
- School of Chemical and Bioprocess Engineering, University College Dublin, Dublin, Ireland
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15
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Sreenivasan S, Rathore AS. Combined Presence of Ferrous Ions and Hydrogen Peroxide in Normal Saline and In Vitro Models Induces Enhanced Aggregation of Therapeutic IgG due to Hydroxyl Radicals. Mol Pharm 2023. [PMID: 37189260 DOI: 10.1021/acs.molpharmaceut.3c00051] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Therapeutic monoclonal antibodies (mAb) are known to form aggregates and fragments upon exposure to hydrogen peroxide (H2O2) and ferrous ions (Fe2+). H2O2 and Fe2+ react to form hydroxyl radicals that are detrimental to protein structures. In this study, aggregation of mAb in the combined presence of Fe2+ and H2O2 was investigated in saline and physiologically relevant in vitro models. In the first case study, forced degradation of mAb in saline (a fluid used for administration of mAb) was carried out at 55 °C in the combined presence of 0.2 mM Fe2+ and 0.1% H2O2. The control and stressed samples were analyzed using an array of techniques including visual observation, size-exclusion chromatography (SEC), dynamic light scattering (DLS), microscopy, UV-vis, fluorescence, Fourier transform infrared spectroscopy, and cell-based toxicity assays. At the end of 1 h, samples having the combined presence of both Fe2+ and H2O2 exhibited more than 20% HMW (high molecular weight species), whereas samples having only Fe2+, H2O2, or neither resulted in less than 3% HMW. Aggregate-rich samples also exhibited altered protein structures and hydrophobicity. Aggregation increased upon increasing the time, temperature, and concentration of Fe2+ and H2O2. Samples having both Fe2+ and H2O2 also showed higher cytotoxicity in red blood cells. Samples of mAb with chlorides of copper and cobalt with H2O2 also resulted in multifold degradation. The first case study showed enhanced aggregation of mAb in the combined presence of Fe2+ and H2O2 in saline. In the second case study, aggregation of mAb was investigated in artificially prepared extracellular saline and in vitro models such as macromolecule free fraction of serum and serum. In the presence of both Fe2+ and H2O2, %HMW was higher in extracellular saline compared to macromolecule free fraction of serum. Further, in vitro models having the combined presence of Fe2+ and H2O2 resulted in enhanced aggregation of mAb compared to models that had neither.
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Affiliation(s)
- Shravan Sreenivasan
- Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
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16
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Kumar R, Sarin D, Rathore AS. High-throughput capillary electrophoresis analysis of biopharmaceuticals utilizing sequential injections. Electrophoresis 2023; 44:767-774. [PMID: 36719057 DOI: 10.1002/elps.202200208] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 01/19/2023] [Accepted: 01/23/2023] [Indexed: 02/01/2023]
Abstract
The complexity of biotherapeutic products implies an ever-increasing list of product quality attributes that need to be monitored and characterized. In addition, the growing interest in implementing process analytical technology in biopharmaceutical production has further increased the testing burden, together with the need for rapid testing that can facilitate real-time or near-real-time decision-making. Capillary electrophoresis (CE) has made a place in biopharmaceutical analysis but is regarded as a low-throughput method, with the instrument dead time constituting more than 80% of the total time of analysis. In this study, the dead time of CE was utilized to analyse 3 mAb samples in a single-CE run. This approach resulted in an up to 77% reduction in the total analysis time and increased the productivity by up to 300%, compared to traditional single CE-ultraviolet runs, without compromising resolution or relative peak areas. Additionally, good method reproducibility was observed. The compatibility of the method has been demonstrated with protein A eluate and cation exchange chromatography fractions. We, thus, propose that sequential injections can be applied for fast and robust CE analysis of biopharmaceuticals.
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Affiliation(s)
- Ramesh Kumar
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India
| | - Deepika Sarin
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India
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17
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Morar-Mitrica S, Pohl T, Theisen D, Boll B, Bechtold-Peters K, Schipflinger R, Beyer B, Zierow S, Kammüller M, Pribil A, Schmelzer B, Boehm S, Goetti M, Serno T. An Intra-Company Analysis of Inherent Particles in Biologicals Shapes the Protein Particle Mitigation Strategy Across Development Stages. J Pharm Sci 2023; 112:1476-1484. [PMID: 36731778 DOI: 10.1016/j.xphs.2023.01.023] [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: 10/24/2022] [Revised: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 02/01/2023]
Abstract
To better understand protein aggregation and inherent particle formation in the biologics pipeline at Novartis, a cross-functional team collected and analyzed historical protein particle issues. Inherent particle occurrences from the past 10 years were systematically captured in a protein particle database. Where the root cause was identified, a number of product attributes (such as development stage, process step, or protein format) were trended. Several key themes were revealed: 1) there was a higher propensity for inherent particle formation with non-mAbs than with mAbs; 2) the majority of particles were detected following manufacturing at scale, and were not predicted by the small-scale studies; 3) most issues were related to visible particles, followed by subvisible particles; 4) 50% of the issues were manufacturing related. These learnings became the foundation of a particle mitigation strategy across development and technical transfer, and resulted in a set of preventive actions. Overall, this study provides further insight into a recognized industry challenge and hopes to inspire the biopharmaceutical industry to transparently share their experiences with inherent particles formation.
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Affiliation(s)
| | - Thomas Pohl
- Biologics Analytical Development, Novartis Pharma, Basel, Switzerland
| | | | | | | | | | - Beate Beyer
- Biologics Drug Substance Development, Sandoz, Schaftenau, Austria
| | - Swen Zierow
- Biologics Drug Substance Development, Sandoz, Schaftenau, Austria
| | - Michael Kammüller
- Translational Medicine - Preclinical Safety, Novartis Institute for Biomedical Research, Basel, Switzerland
| | - Andreas Pribil
- Global PAT & Statistics MS&T, Novartis, Schaftenau, Austria
| | - Bernhard Schmelzer
- Biologics Analytical Development Statistics and Modeling, Sandoz, Schaftenau, Austria
| | - Stephan Boehm
- Biologics Drug Product Development, Sandoz, Schaftenau, Austria
| | - Micheline Goetti
- Advanced Accelerator Applicator, a Novartis company, Geneva, Switzerland
| | - Tim Serno
- Biologics Drug Product Development, Novartis Pharma, Basel, Switzerland
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18
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Zarzar J, Khan T, Bhagawati M, Weiche B, Sydow-Andersen J, Alavattam S. High concentration formulation developability approaches and considerations. MAbs 2023; 15:2211185. [PMID: 37191233 DOI: 10.1080/19420862.2023.2211185] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
The growing need for biologics to be administered subcutaneously and ocularly, coupled with certain indications requiring high doses, has resulted in an increase in drug substance (DS) and drug product (DP) protein concentrations. With this increase, more emphasis must be placed on identifying critical physico-chemical liabilities during drug development, including protein aggregation, precipitation, opalescence, particle formation, and high viscosity. Depending on the molecule, liabilities, and administration route, different formulation strategies can be used to overcome these challenges. However, due to the high material requirements, identifying optimal conditions can be slow, costly, and often prevent therapeutics from moving rapidly into the clinic/market. In order to accelerate and derisk development, new experimental and in-silico methods have emerged that can predict high concentration liabilities. Here, we review the challenges in developing high concentration formulations, the advances that have been made in establishing low mass and high-throughput predictive analytics, and advances in in-silico tools and algorithms aimed at identifying risks and understanding high concentration protein behavior.
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Affiliation(s)
- Jonathan Zarzar
- Pharmaceutical Development, Genentech Inc, South San Francisco, CA, USA
| | - Tarik Khan
- Pharma Technical Development Europe, F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | - Maniraj Bhagawati
- Large Molecule Research, Pharma Research and Early Development (pRED), Roche Diagnostics GmbH, Penzberg, Germany
| | - Benjamin Weiche
- Large Molecule Research, Pharma Research and Early Development (pRED), Roche Diagnostics GmbH, Penzberg, Germany
| | - Jasmin Sydow-Andersen
- Large Molecule Research, Pharma Research and Early Development (pRED), Roche Diagnostics GmbH, Penzberg, Germany
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19
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Du M, Hou Z, Liu L, Xuan Y, Chen X, Fan L, Li Z, Xu B. 1Progress, applications, challenges and prospects of protein purification technology. Front Bioeng Biotechnol 2022; 10:1028691. [PMID: 36561042 PMCID: PMC9763899 DOI: 10.3389/fbioe.2022.1028691] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022] Open
Abstract
Protein is one of the most important biological macromolecules in life, which plays a vital role in cell growth, development, movement, heredity, reproduction and other life activities. High quality isolation and purification is an essential step in the study of the structure and function of target proteins. Therefore, the development of protein purification technologies has great theoretical and practical significance in exploring the laws of life activities and guiding production practice. Up to now, there is no forthcoming method to extract any proteins from a complex system, and the field of protein purification still faces significant opportunities and challenges. Conventional protein purification generally includes three steps: pretreatment, rough fractionation, and fine fractionation. Each of the steps will significantly affect the purity, yield and the activity of target proteins. The present review focuses on the principle and process of protein purification, recent advances, and the applications of these technologies in the life and health industry as well as their far-reaching impact, so as to promote the research of protein structure and function, drug development and precision medicine, and bring new insights to researchers in related fields.
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Affiliation(s)
- Miao Du
- Department of Medical Laboratory Science, Fenyang College, Shanxi Medical University, Fenyang, China
| | - Zhuru Hou
- Science and Technology Centre, Fenyang College of Shanxi Medical University, Fenyang, China
| | - Ling Liu
- Department of Medical Laboratory Science, Fenyang College, Shanxi Medical University, Fenyang, China
- Key Laboratory of Lvliang for Clinical Molecular Diagnostics, Fenyang, China
| | - Yan Xuan
- Department of Medical Laboratory Science, Fenyang College, Shanxi Medical University, Fenyang, China
| | - Xiaocong Chen
- Department of Basic Medicine, Fenyang College of Shanxi Medical University, Fenyang, China
| | - Lei Fan
- Department of Basic Medicine, Fenyang College of Shanxi Medical University, Fenyang, China
| | - Zhuoxi Li
- Department of Basic Medicine, Fenyang College of Shanxi Medical University, Fenyang, China
| | - Benjin Xu
- Department of Medical Laboratory Science, Fenyang College, Shanxi Medical University, Fenyang, China
- Key Laboratory of Lvliang for Clinical Molecular Diagnostics, Fenyang, China
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20
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Pérez-Robles R, Hermosilla J, Navas N, Clemente-Bautista S, Jiménez-Lozano I, Cabañas-Poy MJ, Ruiz-Travé J, Hernández-García MA, Cabeza J, Salmerón-García A. Tracking the physicochemical stability of teduglutide (Revestive®) clinical solutions over time in different storage containers. J Pharm Biomed Anal 2022; 221:115064. [PMID: 36152491 DOI: 10.1016/j.jpba.2022.115064] [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: 07/12/2022] [Revised: 09/12/2022] [Accepted: 09/15/2022] [Indexed: 11/20/2022]
Abstract
Teduglutide, the active ingredient of the medicine Revestive® (5 mg), is a recombinant therapeutic peptide that mimics the effects of the endogenous glucagon-like peptide 2 (GLP-2). It stimulates intestinal growth, adaptation and function in patients with Short Bowel Syndrome who are dependent on parenteral nutrition. The Summary of Product Characteristics recommends immediate use of the reconstituted solutions and the discarding of any subsequent surplus. This study aims to carry out a long-term stability study that reproduces hospital conditions of use which provide sound evidence regarding the use of teduglutide surplus beyond the Summary Product Characteristics recommendations. We conducted a stability study of teduglutide solutions prepared from a 5 mg vial of Revestive®. Some of the solutions were stored in their original vial after reconstitution, while others were repackaged in plastic syringes to evaluate their physicochemical stability over time. For this purpose, we applied a set of previously validated analytical methodologies to evaluate the main critical quality attributes of teduglutide, i.e., primary (including post-tralational modifications), secondary and tertiary structures, aggregates, particulate, concentration and pH. The results indicate that the solutions maintain high physicochemical stability over time, regardless of the storage temperature (4ºC or -20ºC) or the storage container (vials or syringes). This research provides new data on the stability of Revestive® that will be of great value to hospital pharmacists. This comprehensive assessment of the physicochemical long-term stability of TGT has demonstrated that under the storage conditions and over the period studied here, the medicine maintains its quality, efficacy and safety profiles.
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Affiliation(s)
- Raquel Pérez-Robles
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain; Department of Analytical Chemistry, Science Faculty, University of Granada, Granada, Spain; Fundación para la Investigación Biosanitaria de Andalucía Oriental-Alejandro Otero, Granada, Spain
| | - Jesús Hermosilla
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain; Department of Analytical Chemistry, Science Faculty, University of Granada, Granada, Spain
| | - Natalia Navas
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain; Department of Analytical Chemistry, Science Faculty, University of Granada, Granada, Spain.
| | | | - Inés Jiménez-Lozano
- Maternal and Child Pharmacy Service, Vall d'Hebron Hospital, Pharmacy, Barcelona, Spain
| | | | - Julio Ruiz-Travé
- Department of Analytical Chemistry, Science Faculty, University of Granada, Granada, Spain
| | | | - Jose Cabeza
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain; Department of Clinical Pharmacy, San Cecilio University Hospital, Granada, Spain
| | - Antonio Salmerón-García
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain; Department of Clinical Pharmacy, San Cecilio University Hospital, Granada, Spain
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21
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Beauglehole AC, Roche Recinos D, Pegg CL, Lee YY, Turnbull V, Herrmann S, Marcellin E, Howard CB, Schulz BL. Recent advances in the production of recombinant factor IX: bioprocessing and cell engineering. Crit Rev Biotechnol 2022; 43:484-502. [PMID: 35430942 DOI: 10.1080/07388551.2022.2036691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Appropriate treatment of Hemophilia B is vital for patients' quality of life. Historically, the treatment used was the administration of coagulation Factor IX derived from human plasma. Advancements in recombinant technologies allowed Factor IX to be produced recombinantly. Successful recombinant production has triggered a gradual shift from the plasma derived origins of Factor IX, as it provides extended half-life and expanded production capacity. However, the complex post-translational modifications of Factor IX have made recombinant production at scale difficult. Considerable research has therefore been invested into understanding and optimizing the recombinant production of Factor IX. Here, we review the evolution of recombinant Factor IX production, focusing on recent developments in bioprocessing and cell engineering to control its post-translational modifications in its expression from Chinese Hamster Ovary (CHO) cells.
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Affiliation(s)
- Aiden C. Beauglehole
- ARC Training Centre for Biopharmaceutical Innovation, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD, Australia
- CSL Innovation, Parkville, Victoria, Australia
| | - Dinora Roche Recinos
- ARC Training Centre for Biopharmaceutical Innovation, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD, Australia
- CSL Innovation, Parkville, Victoria, Australia
| | - Cassandra L. Pegg
- ARC Training Centre for Biopharmaceutical Innovation, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD, Australia
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Queensland, Australia
| | | | - Victor Turnbull
- CSL Innovation, Bio21 Institute of Molecular Science and Biotechnology, Parkville, Victoria, Australia
| | - Susann Herrmann
- CSL Innovation, Bio21 Institute of Molecular Science and Biotechnology, Parkville, Victoria, Australia
| | - Esteban Marcellin
- ARC Training Centre for Biopharmaceutical Innovation, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD, Australia
| | - Christopher B. Howard
- ARC Training Centre for Biopharmaceutical Innovation, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD, Australia
| | - Benjamin L. Schulz
- ARC Training Centre for Biopharmaceutical Innovation, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD, Australia
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Queensland, Australia
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22
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Jing ZY, Huo GL, Sun MF, Shen BB, Fang WJ. Characterization of Grinding-Induced Subvisible Particles and Free Radicals in a Freeze-Dried Monoclonal Antibody Formulation. Pharm Res 2022; 39:399-410. [PMID: 35083639 DOI: 10.1007/s11095-022-03170-9] [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: 12/02/2021] [Accepted: 01/14/2022] [Indexed: 12/14/2022]
Abstract
PURPOSES The primary objectives of this study were to investigate the degradation mechanisms of freeze-dried monoclonal antibody (mAb) formulations under mechanical grinding, assess the sensitivity and suitability of various particle analysis techniques, analyze the structure of the collected subvisible particles (SbVPs), and analyze the antioxidant mechanism of methionine (Met) under degradation process to gain a thorough understanding of the phenomenon. METHODS The freeze-dried mAb-X formulations underwent grinding, and the resultant SbVPs were characterized through visual inspection, flow imaging microscopy, dynamic light scattering, ultraviolet-visible spectroscopy, and size-exclusion high-performance liquid chromatography. We further evaluated the effect of different temperatures and the free radical scavenger Met on SbVP formation. The produced free radicals were detected using electron paramagnetic resonance, and Met S-oxide formation was detected using liquid chromatography-mass spectrometry. In addition, we analyzed the obtained SbVPs using capillary electrophoresis sodium dodecyl sulfate and Fourier transform infrared spectroscopy. RESULTS Grinding leads to SbVP formation under high temperature and free radical formation. Free radicals produced during grinding require the participation of a macromolecule. Met could then bind to the produced free radicals, thus partially protecting mAb-X from degradation while itself undergoing oxidation to form Met(O). Sensitivity differences between different particle analysis techniques were evaluated, and the obtained SbVPs showed significant changes in secondary structure and the formation of covalent aggregates and fragments. CONCLUSIONS Met plays the role of an antioxidant in protecting macromolecules by quenching the free radicals produced during grinding. To thoroughly characterize SbVPs, multiple and orthogonal particle analysis techniques should be used, and if necessary, SbVPs should be processed by enrichment to accurately analyze primary and high order structures.
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Affiliation(s)
- Zhen-Yi Jing
- 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
| | - Guo-Li Huo
- 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
| | - Min-Fei Sun
- 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
| | - Bin-Bin Shen
- 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
| | - 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.
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23
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Das TK, Chou DK, Jiskoot W, Arosio P. Nucleation in protein aggregation in biotherapeutic development: a look into the heart of the event. J Pharm Sci 2022; 111:951-959. [DOI: 10.1016/j.xphs.2022.01.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/24/2022] [Accepted: 01/24/2022] [Indexed: 12/26/2022]
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24
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Narhi LO, Chou DK, Christian TR, Gibson S, Jagannathan B, Jiskoot W, Jordan S, Sreedhara A, Waxman L, Das TK. Stress Factors in Primary Packaging, Transportation and Handling of Protein Drug Products and Their Impact on Product Quality. J Pharm Sci 2022; 111:887-902. [DOI: 10.1016/j.xphs.2022.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/15/2022] [Accepted: 01/16/2022] [Indexed: 12/15/2022]
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Katz JS, Chou DK, Christian TR, Das TK, Patel M, Singh SN, Wen Y. Emerging Challenges and Innovations in Surfactant-mediated Stabilization of Biologic Formulations. J Pharm Sci 2021; 111:919-932. [PMID: 34883096 DOI: 10.1016/j.xphs.2021.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 02/08/2023]
Abstract
Biologics may be subjected to various destabilizing conditions during manufacturing, transportation, storage, and use. Therefore, biologics must be appropriately formulated to meet their desired quality target product profiles. In the formulations of protein-based biologics, one critical component is surfactant. Polysorbate 80 and Polysorbate 20 remain the most commonly used surfactants. Surfactants can stabilize proteins through different mechanisms and help the proteins withstand destabilization stresses. However, the challenges associated with surfactants, for instance, impurities, degradation, and potential triggering of adverse immune responses, have been encountered. Therefore, there are continued efforts to develop novel surfactants to overcome these challenges associated with traditional surfactants. Meanwhile, surfactants have also found their use in formulations of newer and novel modalities, namely, antibody-drug conjugates, bispecific antibodies, and adeno-associated viruses (AAV). This review provides an updated in-depth discussion of surfactants in the above-mentioned areas, namely mechanism of action of surfactants, a critical review of challenges with surfactants and current mitigation approaches, and emerging technologies to develop novel surfactants. In addition, gaps, current mitigations, and future directions have been presented to trigger further discussion and research to facilitate the use and development of novel surfactants.
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Affiliation(s)
- Joshua S Katz
- Pharma Solutions R&D, International Flavors and Fragrances, Wilmington, DE 19803, USA.
| | - Danny K Chou
- Compassion BioSolution, LLC, Lomita, CA 90717, USA
| | | | - Tapan K Das
- Bristol Myers Squibb, Biologics Development, New Brunswick, NJ 08903, USA
| | - Mayank Patel
- Dosage Form Design and Development, BioPharmaceuticals Development, R&D, AstraZeneca, Gaithersburg, USA
| | - Shubhadra N Singh
- GlaxoSmithKline R&D, Biopharmaceutical Product Sciences, Collegeville, PA 19426, USA
| | - Yi Wen
- Lilly Research Laboratory, Eli Lilly and Company, Indianapolis, IN 46285, USA
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Su Y, Wei Z, Miao Y, Sun L, Shen Y, Tang Z, Li L, Quan Y, Yu H, Wang WC, Zhou W, Tian J. Optimized process operations reduce product retention and column clogging in ATF-based perfusion cell cultures. Appl Microbiol Biotechnol 2021; 105:9125-9136. [PMID: 34811605 DOI: 10.1007/s00253-021-11662-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 11/25/2022]
Abstract
Product retention in hollow fibers is a common issue in ATF-based cell culture system. In this study, the effects of four major process factors on product (therapeutic antibody/recombinant protein) retention were investigated using Chinese hamster ovary cell. Hollow fibers made of polysulfone presented a product retention rate from 15% ± 8 to 43% ± 18% higher than those made of polyether sulfone varying with specific processes. Higher harvest flowrate and ATF exchange rate increased product retention by 13% ± 10% and up to 31% ± 13%, respectively. Hollow fibers with larger pore sizes (0.65 μm) appeared to have increased product retention by 38% ± 7% compared with smaller ones (0.2 μm) in this study. Further investigation revealed that the effects of pore size on retention could be correlated to the particle size distribution in the cell culture broth. A hollow fiber with a larger pore size (>0.5 μm) may reduce protein retention when small particles (approximately 0.01-0.2 μm in diameter) are dominant in the culture. However, if majority of the particles are larger than 0.2 μm in diameter, hollow fiber with smaller pore sizes (0.2 μm) could be a solution to reducing product retention. Alternatively, process optimization may modulate particle size distribution towards reduced production retention with selected ATF hollow fibers. This study for the first time highlights the importance of matching proper pore sizes of hollow fibers with the cell culture particles distribution and offers methods to reducing product retention and ATF column clogging in perfusion cell cultures. KEY POINTS: The material of ATF column could impact product retention during perfusion culture. Higher harvest flowrate and ATF exchange rate increased product retention. Matching culture particle size and ATF pore size is critical for retention modulation.
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Affiliation(s)
- Yuning Su
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Zhaohui Wei
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Yana Miao
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Liuliu Sun
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Yina Shen
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Ziran Tang
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Le Li
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Yufen Quan
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Haiyang Yu
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China.
| | - Wei-Chun Wang
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
| | - Weichang Zhou
- WuXi Biologics, Waigaoqiao Free Trade Zone, Shanghai, 200131, China
| | - Jun Tian
- Process Development, WuXi Biologics, 108 Meiliang Road, Wuxi, 214092, China
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Das TK, Sreedhara A, Colandene JD, Chou DK, Filipe V, Grapentin C, Searles J, Christian TR, Narhi LO, Jiskoot W. Stress Factors in Protein Drug Product Manufacturing and Their Impact on Product Quality. J Pharm Sci 2021; 111:868-886. [PMID: 34563537 DOI: 10.1016/j.xphs.2021.09.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/21/2021] [Accepted: 09/21/2021] [Indexed: 01/22/2023]
Abstract
Injectable protein-based medicinal products (drug products, or DPs) must be produced by using sterile manufacturing processes to ensure product safety. In DP manufacturing the protein drug substance, in a suitable final formulation, is combined with the desired primary packaging (e.g., syringe, cartridge, or vial) that guarantees product integrity and enables transportation, storage, handling and clinical administration. The protein DP is exposed to several stress conditions during each of the unit operations in DP manufacturing, some of which can be detrimental to product quality. For example, particles, aggregates and chemically-modified proteins can form during manufacturing, and excessive amounts of these undesired variants might cause an impact on potency or immunogenicity. Therefore, DP manufacturing process development should include identification of critical quality attributes (CQAs) and comprehensive risk assessment of potential protein modifications in process steps, and the relevant steps must be characterized and controlled. In this commentary article we focus on the major unit operations in protein DP manufacturing, and critically evaluate each process step for stress factors involved and their potential effects on DP CQAs. Moreover, we discuss the current industry trends for risk mitigation, process control including analytical monitoring, and recommendations for formulation and process development studies, including scaled-down runs.
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Affiliation(s)
- Tapan K Das
- Bristol Myers Squibb, Biologics Development, New Brunswick, New Jersey 08903, USA.
| | | | - James D Colandene
- GlaxoSmithKline, Biopharmaceutical Product Sciences, 1250 S Collegeville Road, Collegeville, PA 19425, USA
| | - Danny K Chou
- Compassion BioSolution, LLC, Lomita, CA 90717, USA
| | | | - Christoph Grapentin
- Lonza AG, Drug Product Services, Hochbergerstrasse 60G, 4057 Basel, Switzerland
| | - Jim Searles
- Pfizer Inc., Biotherapeutics Pharmaceutical Sciences Research and Development, 875 Chesterfield Pkwy W, Chesterfield, MO 63017 USA
| | | | | | - Wim Jiskoot
- Leiden University, Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden, the Netherlands; Coriolis Pharma, Martinsried, Germany
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Liebner R, Altınoğlu S, Selzer T. A Road Map to GMP Readiness for Protein Therapeutics - Drug Product Process Development for Clinical Supply. J Pharm Sci 2021; 111:608-617. [PMID: 34530002 DOI: 10.1016/j.xphs.2021.09.015] [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: 03/31/2021] [Revised: 09/09/2021] [Accepted: 09/09/2021] [Indexed: 10/20/2022]
Abstract
Biopharmaceuticals for human use present unique challenges during manufacturing, storage, shipment, and administration. Not all drug product process development aspects can and should be studied in detail before entering in first-in human studies (FIH) due to limited resources and the need for new drug candidates to enter phase 1 clinical studies quickly. Whilst activities for formulation development studies are well defined in literature, there is a lack of regulatory guidance for phase appropriate process development studies for clinical supplies. This review summarizes potential process development studies for liquid protein formulations and proposes a phase appropriate testing approach.
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Affiliation(s)
- Robert Liebner
- Chemical Pharmaceutical Development - Department of Pharmaceutical Technologies, Merck KGaA, D-64293 Darmstadt, Germany.
| | - Sarah Altınoğlu
- EMD Serono Research & Development Institute, Inc., MA-01821 Billerica, USA
| | - Torsten Selzer
- Chemical Pharmaceutical Development - Department of Pharmaceutical Technologies, Merck KGaA, D-64293 Darmstadt, Germany
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Sreenivasan S, Jiskoot W, Rathore AS. Rapid aggregation of therapeutic monoclonal antibodies by bubbling induced air/liquid interfacial and agitation stress at different conditions. Eur J Pharm Biopharm 2021; 168:97-109. [PMID: 34461215 DOI: 10.1016/j.ejpb.2021.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/06/2021] [Accepted: 08/19/2021] [Indexed: 01/04/2023]
Abstract
Degradation of therapeutic monoclonal antibodies (mAb) due to interfacial agitation through air bubbling was investigated. Samples containing mAb in phosphate buffered saline were subjected to rapid bubbling by using a peristaltic pump at an air flow rate of 11.5 mL/min. Samples were analyzed by visual observation, UV-Vis, fluorescence, circular dichroism and infrared spectroscopy, size-exclusion chromatography (SEC), dynamic light scattering, microscopy, and cell-based activity assays. The stressed samples showed increasing turbidity with bubbling time, with mAb1 showing a protein loss of 53% in the supernatant at the latest time point (240 min), indicating formation of sub-visible and visible aggregates. Aggregate rich samples exhibited altered secondary structure and higher hydrophobicity with 40% reduction in activity. The supernatants of the stressed samples showed unchanged secondary and tertiary structure without the presence of any oligomers in SEC. Furthermore, the impact of various factors that could affect aggregation was investigated and it was found that the extent of aggregation was affected by protein concentration, sample volume, presence of surfactants, temperature, air flow rate, and presence of silicone oil. In conclusion, exposure to air/liquid interfacial stress through bubbling into liquid mAb samples effectively generated sub-visible and visible aggregates, making air bubbling an attractive approach for interfacial stress degradation studies of mAbs.
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Affiliation(s)
- Shravan Sreenivasan
- Department of Chemical Engineering, Indian Institute of Technology Delhi, India
| | - Wim Jiskoot
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research (LACDR), Leiden University, The Netherlands
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, India.
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30
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Park SY, Egan S, Cura AJ, Aron KL, Xu X, Zheng M, Borys M, Ghose S, Li Z, Lee K. Untargeted proteomics reveals upregulation of stress response pathways during CHO-based monoclonal antibody manufacturing process leading to disulfide bond reduction. MAbs 2021; 13:1963094. [PMID: 34424810 PMCID: PMC8386704 DOI: 10.1080/19420862.2021.1963094] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Monoclonal antibody (mAb) interchain disulfide bond reduction can cause a loss of function and negatively impact the therapeutic’s efficacy and safety. Disulfide bond reduction has been observed at various stages during the manufacturing process, including processing of the harvested material. The factors and mechanisms driving this phenomenon are not fully understood. In this study, we examined the host cell proteome as a potential factor affecting the susceptibility of a mAb to disulfide bond reduction in the harvested cell culture fluid (HCCF). We used untargeted liquid-chromatography-mass spectrometry-based proteomics experiments in conjunction with a semi-automated protein identification workflow to systematically compare Chinese hamster ovary (CHO) cell protein abundances between bioreactor conditions that result in reduction-susceptible and reduction-free HCCF. Although the growth profiles and antibody titers of these two bioreactor conditions were indistinguishable, we observed broad differences in host cell protein (HCP) expression. We found significant differences in the abundance of glycolytic enzymes, key protein reductases, and antioxidant defense enzymes. Multivariate analysis of the proteomics data determined that upregulation of stress-inducible endoplasmic reticulum (ER) and other chaperone proteins is a discriminatory characteristic of reduction-susceptible HCP profiles. Overall, these results suggest that stress response pathways activated during bioreactor culture increase the reduction-susceptibility of HCCF. Consequently, these pathways could be valuable targets for optimizing culture conditions to improve protein quality.
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Affiliation(s)
- Seo-Young Park
- Department of Chemical and Biological Engineering, Tufts University, Medford, MA, USA.,School of Chemical Engineering, Sungkyunkwan University, Suwon, Republic of Korea
| | - Susan Egan
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Anthony J Cura
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Kathryn L Aron
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Xuankuo Xu
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Mengyuan Zheng
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Michael Borys
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Sanchayita Ghose
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Zhengjian Li
- Biologics Development, Global Product Development and Supply, Bristol-Myers Squibb, Devens, USA
| | - Kyongbum Lee
- Department of Chemical and Biological Engineering, Tufts University, Medford, MA, USA
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31
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Plate Reader-Based Analytical Method for the Size Distribution of Submicron-Sized Protein Aggregates Using Three-Dimensional Homodyne Light Detection. J Pharm Sci 2021; 110:3803-3810. [PMID: 34425131 DOI: 10.1016/j.xphs.2021.08.021] [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: 05/16/2021] [Revised: 08/17/2021] [Accepted: 08/17/2021] [Indexed: 11/23/2022]
Abstract
The assessment of aggregates is essential in biopharmaceutical development. Although submicron-sized aggregates are considered to have a potential immunogenicity risk, analytical techniques are limited. In this study, we present a new analytical technique using three-dimensional homodyne light detection (3D-HLD). In this system, submicron-sized particles are quantified by combining the reflected light detection of each particle by high-speed 3D scan and then enhancing the amplitude of the reflected light using HLD. The particle concentrations and size distributions of human tetanus immune globulin (TIG) aggregates generated by stirring were measured using 3D-HLD. Both concentrations and distributions were comparable to those obtained via resonant mass measurement (RMM), a technique commonly used for submicron-sized particle measurement. Aiming at feasibility assessment of 3D-HLD for the high-through-put formulation development, 30 formulations of TIG and rituximab under agitation stress were analyzed by 3D-HLD. The results showed that 3D-HLD can automatically and simultaneously assess the aggregate concentrations and size distributions of at least 90 samples. This study demonstrates that 3D-HLD can be used for submicron-sized aggregate analysis as an orthogonal method to RMM and also as a screening tool during formulation development.
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Secondary Packages cannot Protect Liquid Biopharmaceutical Formulations from Dropping-Induced Degradation. Pharm Res 2021; 38:1397-1404. [PMID: 34282500 DOI: 10.1007/s11095-021-03073-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/14/2021] [Indexed: 12/13/2022]
Abstract
PURPOSES Liquid protein-based biopharmaceutical formulations have been reported to form aggregation and protein sub-visible particles (SbVPs) during dropping (Randolph et al., J Pharm Sci 2015, 104, 602). However, effects of secondary package on liquid biopharmaceutical formulation stability during dropping are overlooked and have not been reported so far. This study reports the first real-world evaluation on effects of secondary package on liquid biopharmaceutical formulation stability during dropping, using two monoclonal antibodies (mAb-1 and mAb-2) and one fusion protein (FP-1) as model biopharmaceuticals. METHODS The potential protective effects of secondary package and formulation composition on liquid biopharmaceutical formulations during dropping were evaluated with micro-flow imaging (MFI) and dynamic light scattering (DLS). RESULTS The dropping-induced degradation could be detected with the two sensitive particle analyzing techniques MFI and DLS. Formulation compositions have dramatic impact on biopharmaceutical stability during dropping. Surprisingly, unlike the primary packages that have been reported to impact liquid biopharmaceutical stability, the secondary packaging system as described in our current preliminary design has little or no protective effect during dropping. CONCLUSIONS Our study is the first real-world data showing that the secondary package system has little to no effect on the liquid biopharmaceutical formulation quality during dropping. On the contrary, the stability of liquid biopharmaceutical formulations during dropping is more relevant to formulation compositions and primary packages.
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Grabarek AD, Jiskoot W, Hawe A, Pike-Overzet K, Menzen T. Forced degradation of cell-based medicinal products guided by flow imaging microscopy: Explorative studies with Jurkat cells. Eur J Pharm Biopharm 2021; 167:38-47. [PMID: 34274457 DOI: 10.1016/j.ejpb.2021.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/30/2021] [Accepted: 07/10/2021] [Indexed: 01/01/2023]
Abstract
Cell-based medicinal products (CBMPs) offer ground-breaking opportunities to treat diseases with limited or no therapeutic options. However, the intrinsic complexity of CBMPs results in great challenges with respect to analytical characterization and stability assessment. In our study, we submitted Jurkat cell suspensions to forced degradation studies mimicking conditions to which CBMPs might be exposed from procurement of cells to administration of the product. Flow imaging microscopy assisted by machine learning was applied for determination of cell viability and concentration, and quantification of debris particles. Additionally, orthogonal cell characterization techniques were used. Thawing of cells at 5 °C was detrimental to cell viability and resulted in high numbers of debris particles, in contrast to thawing at 37 °C or 20 °C which resulted in better stability. After freezing of cell suspensions at -18 °C in presence of dimethyl sulfoxide (DMSO), a DMSO concentration of 2.5% (v/v) showed low stabilizing properties, whereas 5% or 10% was protective. Horizontal shaking of cell suspensions did not affect cell viability, but led to a reduction in cell concentration. Fetal bovine serum (10% [v/v]) protected the cells during shaking. In conclusion, forced degradation studies with application of orthogonal analytical characterization methods allow for CBMP stability assessment and formulation screening.
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Affiliation(s)
- A D Grabarek
- Coriolis Pharma, Fraunhoferstraße 18 b, 82152 Martinsried, Germany; Leiden Academic Centre for Drug Research, Leiden University, the Netherlands
| | - W Jiskoot
- Coriolis Pharma, Fraunhoferstraße 18 b, 82152 Martinsried, Germany; Leiden Academic Centre for Drug Research, Leiden University, the Netherlands.
| | - A Hawe
- Leiden Academic Centre for Drug Research, Leiden University, the Netherlands
| | - K Pike-Overzet
- Department of Immunology, Leiden University Medical Center, Leiden, the Netherlands
| | - T Menzen
- Leiden Academic Centre for Drug Research, Leiden University, the Netherlands.
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Kim NA, Kar S, Li Z, Das TK, Carpenter JF. Mimicking Low pH Virus Inactivation Used in Antibody Manufacturing Processes: Effect of Processing Conditions and Biophysical Properties on Antibody Aggregation and Particle Formation. J Pharm Sci 2021; 110:3188-3199. [PMID: 34090901 DOI: 10.1016/j.xphs.2021.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/01/2021] [Accepted: 06/01/2021] [Indexed: 11/27/2022]
Abstract
Low pH virus inactivation (VI) step is routinely used in antibody production manufacturing. In this work, a mimic of the VI step was developed to focus on evaluating adverse effects on product quality. A commercially available lab-scale glass reactor system was utilized to assess impacts of process and solution conditions on process-induced monoclonal antibody particle formation. Flow imaging was found to be more sensitive than light obscuration in detecting microparticles. NaOH as a base titrant increased protein microparticles more than Tris. Both stirring and NaCl accelerated particle formation, indicating that interfacial stress and protein colloidal stability were important factors. Polysorbate 80 was effective at suppressing particle formation induced by stirring. In contrast, trehalose led to higher microparticle levels suggesting a conformational stabilizer may have other adverse effects during titration with stirring. Additionally, conformational and colloidal stability of antibodies were characterized to investigate the potential roles of antibody physicochemical properties in microparticle formation during VI. The stability data were supportive in rationalizing particle formation behaviors, but they were not predictive of particle formation during the mimicked viral inactivation steps. Overall, the results demonstrate the value of testing various solution and processing conditions in a scaled-down system prior to larger-scale VI bioprocesses.
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Affiliation(s)
- Nam Ah Kim
- Department of Pharmaceutical Sciences, University of Colorado, Aurora 80045, CO, USA; College of Pharmacy, Dongguk University-Seoul, Gyeonggi 10326, Republic of Korea
| | - Sambit Kar
- Analytical Development and Attribute Sciences, Biologics Development, Bristol Myers Squibb, USA
| | - Zhengjian Li
- Analytical Development and Attribute Sciences, Biologics Development, Bristol Myers Squibb, USA
| | - Tapan K Das
- Analytical Development and Attribute Sciences, Biologics Development, Bristol Myers Squibb, USA
| | - John F Carpenter
- Department of Pharmaceutical Sciences, University of Colorado, Aurora 80045, CO, USA.
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Dash R, Rathore AS. Freeze thaw and lyophilization induced alteration in mAb therapeutics: Trastuzumab as a case study. J Pharm Biomed Anal 2021; 201:114122. [PMID: 33989996 DOI: 10.1016/j.jpba.2021.114122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/01/2021] [Accepted: 05/03/2021] [Indexed: 01/13/2023]
Abstract
Long-term stability of therapeutic monoclonal antibody (mAb) products is necessary for their successful commercialization. Freeze-thaw (F/T) operations are often performed for a mAb product during processing, storage and distribution. Lyophilization (Lyo) is another unit operation that is commonly used for drug product manufacturing of mAbs. This paper aims to explore the impact of these operations on structure and function of a mAb therapeutic, as well as of biosimilars. Trastuzumab innovator and its five biosimilars were analysed for aggregation, charge heterogeneity, secondary structure, binding kinetics, and potency after each freeze-thaw and lyophilization cycle. It is observed that both F/T and Lyo induce protein aggregation, which in turn causes perturbations in the biological potency of the mAb therapeutic. The average value of the percentage of aggregation increased from 0.6 % (week 1) to 5.3 % (week 10) in F/T study and from 0.8 % (week 1) to 10.1 % (week 10) in Lyo study. The acidic pool increased from 26.5 % (week 1) to 44.4 % (week 10) and the basic variants from 13.9 % (week 1) to 24.0 % (week 10) in F/T study. Similarly, acidic pool increased from 27.1 % (week 1) to 42.0 % (week 10) and basic variants from 14.8 % (week 1) to 24.4 % (week 10) in Lyo study. The average percentage of beta-sheet increased from 58.4 % (week 1) to 60.9 % (week 10) in F/T study and from 59.7 % (week 1) to 72.6 % (week 10) in Lyo study. Lower binding affinity was found in week 7 as compared to week 1 in Lyo study whereas no change in binding affinity was observed in the F/T study. The average potency value gradually decreased from 0.97IU/ ml (week 1) to 0.75IU/ ml (week 10) in F/T study and from 1.0IU/ ml (week 1) to 0.66IU/ ml (week 10) in Lyo study. Results indicate that lyophilization has a bigger impact on binding affinity than freeze thaw and as expected, the impact was comparable across the innovator and biosimilar products.
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Affiliation(s)
- Rozaleen Dash
- Department of Chemical Engineering, Indian Institute of Technology Delhi, India
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, India.
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Chen Y, Mutukuri TT, Wilson NE, Zhou QT. Pharmaceutical protein solids: Drying technology, solid-state characterization and stability. Adv Drug Deliv Rev 2021; 172:211-233. [PMID: 33705880 PMCID: PMC8107147 DOI: 10.1016/j.addr.2021.02.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/18/2021] [Accepted: 02/22/2021] [Indexed: 01/30/2023]
Abstract
Despite the boom in biologics over the past decade, the intrinsic instability of these large molecules poses significant challenges to formulation development. Almost half of all pharmaceutical protein products are formulated in the solid form to preserve protein native structure and extend product shelf-life. In this review, both traditional and emerging drying techniques for producing protein solids will be discussed. During the drying process, various stresses can impact the stability of protein solids. However, understanding the impact of stress on protein product quality can be challenging due to the lack of reliable characterization techniques for biological solids. Both conventional and advanced characterization techniques are discussed including differential scanning calorimetry (DSC), solid-state Fourier transform infrared spectrometry (ssFTIR), solid-state fluorescence spectrometry, solid-state hydrogen deuterium exchange (ssHDX), solid-state nuclear magnetic resonance (ssNMR) and solid-state photolytic labeling (ssPL). Advanced characterization tools may offer mechanistic investigations into local structural changes and interactions at higher resolutions. The continuous exploration of new drying techniques, as well as a better understanding of the effects caused by different drying techniques in solid state, would advance the formulation development of biological products with superior quality.
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Affiliation(s)
- Yuan Chen
- Department of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Tarun Tejasvi Mutukuri
- Department of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Nathan E Wilson
- Department of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Qi Tony Zhou
- Department of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA.
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Effects of Secondary Package on Freeze-Dried Biopharmaceutical Formulation Stability During Dropping. J Pharm Sci 2021; 110:2916-2924. [PMID: 33940028 DOI: 10.1016/j.xphs.2021.04.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 11/24/2022]
Abstract
Previously our laboratory first reported that dropping of freeze-dried monoclonal antibody (mAb) formulations could cause protein degradation and aggregation (J Pharm Sci, 2021, 1625). In this manuscript, we evaluated effects of secondary package on stability of several freeze-dried biopharmaceutical formulations during dropping. The degradation of mAb-Y during dropping with different secondary packages was determined by the sensitive particle analyzing techniques micro-flow imaging (MFI) and dynamic light scattering (DLS). Electron paramagnetic resonance (EPR) was used to detect free radicals after repeated dropping in different secondary packages. The amount of free radicals and SbVPs was correlated to the sample temperature as well as the secondary package during dropping. Our observations suggest that secondary packaging has significant effect on freeze-dried biopharmaceutical stability during dropping and therefore should be thoroughly screened and optimized to assure high product quality even for the presumed highly stable freeze-dried biopharmaceuticals.
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Sakuma C, Tomioka Y, Li C, Shibata T, Nakagawa M, Kurosawa Y, Arakawa T, Akuta T. Analysis of protein denaturation, aggregation and post-translational modification by agarose native gel electrophoresis. Int J Biol Macromol 2021; 172:589-596. [PMID: 33454336 DOI: 10.1016/j.ijbiomac.2021.01.075] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/09/2021] [Accepted: 01/12/2021] [Indexed: 12/11/2022]
Abstract
Agarose native gel electrophoresis has been developed to separate proteins and protein complexes in the native state. Here, we applied this technology to analyze proteins that undergo degradation, post-translational modification or chemical/physical changes. Antibodies showed aggregation/association upon acid or heat treatment. Limited reduction of disulfide bonds resulted in non-covalent aggregation of bovine serum albumin and cleavage of only inter-chain linkages of an antibody that had no effects on its overall structure. Native agarose gel analysis showed changes in mobility of human transferrin upon Fe3+ binding. Analysis of a commercial glycated human hemoglobin A1c showed no difference in electrophoretic pattern from un-modified hemoglobin. Native agarose gel showed aggregation of a virus upon acid or heat treatment. We have extracted bands of bovine serum albumin from the agarose native gel for sodium dodecylsulfate gel electrophoresis analysis, showing degradation of aged sample. Lastly, we analyzed phosphorylation of Zap70 kinase by native gel and Western blotting. These applications should expand the utility of this native gel electrophoresis technology.
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Affiliation(s)
- Chiaki Sakuma
- Research and Development Division, Kyokuto Pharmaceutical Industrial Co., Ltd., 3333-26, Aza-Asayama, Kamitezuna, Takahagi-shi, Ibaraki 318-0004, Japan
| | - Yui Tomioka
- Research and Development Division, Kyokuto Pharmaceutical Industrial Co., Ltd., 3333-26, Aza-Asayama, Kamitezuna, Takahagi-shi, Ibaraki 318-0004, Japan
| | - Cynthia Li
- HTL Biosolutions, Inc., 4010 Adoflo Road, Ste. B, Camrillo, CA 93012, USA
| | - Takashi Shibata
- Research and Development Division, Kyokuto Pharmaceutical Industrial Co., Ltd., 3333-26, Aza-Asayama, Kamitezuna, Takahagi-shi, Ibaraki 318-0004, Japan
| | - Masataka Nakagawa
- Research and Development Division, Kyokuto Pharmaceutical Industrial Co., Ltd., 3333-26, Aza-Asayama, Kamitezuna, Takahagi-shi, Ibaraki 318-0004, Japan
| | - Yasunori Kurosawa
- Research and Development Division, Kyokuto Pharmaceutical Industrial Co., Ltd., 3333-26, Aza-Asayama, Kamitezuna, Takahagi-shi, Ibaraki 318-0004, Japan; Abwiz Bio Inc., 9823 Pacific Heights Blvd, San Diego, CA 92121, USA
| | - Tsutomu Arakawa
- Alliance Protein Laboratories, 13380 Pantera Rd, San Diego, CA 92130, USA.
| | - Teruo Akuta
- Research and Development Division, Kyokuto Pharmaceutical Industrial Co., Ltd., 3333-26, Aza-Asayama, Kamitezuna, Takahagi-shi, Ibaraki 318-0004, Japan.
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Butreddy A, Janga KY, Ajjarapu S, Sarabu S, Dudhipala N. Instability of therapeutic proteins - An overview of stresses, stabilization mechanisms and analytical techniques involved in lyophilized proteins. Int J Biol Macromol 2020; 167:309-325. [PMID: 33275971 DOI: 10.1016/j.ijbiomac.2020.11.188] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 01/06/2023]
Abstract
Solid-state is the preferred choice for storage of protein therapeutics to improve stability and preserve the biological activity by decreasing the physical and chemical degradation associated with liquid protein formulations. Lyophilization or freeze-drying is an effective drying method to overcome the instability problems of proteins. However, the processing steps (freezing, primary drying and secondary drying) involved in the lyophilization process can expose the proteins to various stress and harsh conditions, leading to denaturation, aggregation often a loss in activity of protein therapeutics. Stabilizers such as sugars and surfactants are often added to protect the proteins against physical stress associated with lyophilization process and storage conditions. Another way to curtail the degradation of proteins due to process related stress is by modification of the lyophilization process. Slow freezing, high nucleation temperature, decreasing the extent of supercooling, and annealing can minimize the formation of the interface (ice-water) by producing large ice crystals with less surface area, thereby preserving the native structure and stability of the proteins. Hence, a thorough understanding of formulation composition, lyophilization process parameters and the choice of analytical methods to characterize and monitor the protein instability is crucial for development of stable therapeutic protein products. This review provides an overview of various stress conditions that proteins might encounter during lyophilization process, mechanisms to improve the stability and analytical techniques to tackle the proteins instability during both freeze-drying and storage.
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Affiliation(s)
- Arun Butreddy
- Formulation R&D, Biological E. Limited, IKP Knowledge Park, Shameerpet, Hyderabad, Telangana State 500078, India; Laboratory of Nanotechnology, University College of Pharmaceutical Sciences, Kakatiya University, Warangal, Telangana State 506009, India
| | - Karthik Yadav Janga
- Laboratory of Nanotechnology, University College of Pharmaceutical Sciences, Kakatiya University, Warangal, Telangana State 506009, India
| | - Srinivas Ajjarapu
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani 333031, India
| | - Sandeep Sarabu
- Laboratory of Nanotechnology, University College of Pharmaceutical Sciences, Kakatiya University, Warangal, Telangana State 506009, India
| | - Narendar Dudhipala
- Laboratory of Nanotechnology, University College of Pharmaceutical Sciences, Kakatiya University, Warangal, Telangana State 506009, India; Department of Pharmaceutics, Vaagdevi College of Pharmacy, Warangal, Telangana State 506 005, India..
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Kollár É, Balázs B, Tari T, Siró I. Development challenges of high concentration monoclonal antibody formulations. DRUG DISCOVERY TODAY. TECHNOLOGIES 2020; 37:31-40. [PMID: 34895653 DOI: 10.1016/j.ddtec.2020.08.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/17/2020] [Accepted: 08/31/2020] [Indexed: 01/09/2023]
Abstract
High concentration monoclonal antibody drug products represent a special segment of biopharmaceuticals. In contrast to other monoclonal antibody products, high concentration monoclonal antibodies are injected subcutaneously helping increase patient compliance and reduce the number of hospital patient visits. It is important to note that a high protein concentration (≥50 mg/mL) poses a challenge from a product development perspective. Colloidal properties, physical and chemical protein stability should be considered during formulation, primary packaging and manufacturing process development as well as optimization of other dosage form-related parameters. The aim of such development work is to obtain a drug product capable of maintaining appropriate protein structure throughout its shelf-life and ensure proper and accurate dosage upon administration.
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Affiliation(s)
- Éva Kollár
- Department of Biotechnology Development, Gedeon Richter Plc., Gyömrői út 19-21, 1103 Budapest, Hungary.
| | - Boglárka Balázs
- Department of Biotechnology Development, Gedeon Richter Plc., Gyömrői út 19-21, 1103 Budapest, Hungary
| | - Tímea Tari
- Department of Biotechnology Development, Gedeon Richter Plc., Gyömrői út 19-21, 1103 Budapest, Hungary
| | - István Siró
- Department of Biotechnology Development, Gedeon Richter Plc., Gyömrői út 19-21, 1103 Budapest, Hungary
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Holstein M, Hung J, Feroz H, Ranjan S, Du C, Ghose S, Li ZJ. Strategies for high‐concentration drug substance manufacturing to facilitate subcutaneous administration: A review. Biotechnol Bioeng 2020; 117:3591-3606. [DOI: 10.1002/bit.27510] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/17/2020] [Accepted: 07/18/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Melissa Holstein
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
| | - Jessica Hung
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
| | - Hasin Feroz
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
| | - Swarnim Ranjan
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
| | - Cheng Du
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
| | - Sanchayita Ghose
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
| | - Zheng Jian Li
- Biologics Process Development, Global Product Development and Supply Bristol‐Myers Squibb Co. Devens Massachusetts
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