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Limpikirati PK, Mongkoltipparat S, Denchaipradit T, Siwasophonpong N, Pornnopparat W, Ramanandana P, Pianpaktr P, Tongchusak S, Tian MT, Pisitkun T. Basic regulatory science behind drug substance and drug product specifications of monoclonal antibodies and other protein therapeutics. J Pharm Anal 2024; 14:100916. [PMID: 39035218 PMCID: PMC11259812 DOI: 10.1016/j.jpha.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 11/04/2023] [Accepted: 12/07/2023] [Indexed: 07/23/2024] Open
Abstract
In this review, we focus on providing basics and examples for each component of the protein therapeutic specifications to interested pharmacists and biopharmaceutical scientists with a goal to strengthen understanding in regulatory science and compliance. Pharmaceutical specifications comprise a list of important quality attributes for testing, references to use for test procedures, and appropriate acceptance criteria for the tests, and they are set up to ensure that when a drug product is administered to a patient, its intended therapeutic benefits and safety can be rendered appropriately. Conformance of drug substance or drug product to the specifications is achieved by testing an article according to the listed tests and analytical methods and obtaining test results that meet the acceptance criteria. Quality attributes are chosen to be tested based on their quality risk, and consideration should be given to the merit of the analytical methods which are associated with the acceptance criteria of the specifications. Acceptance criteria are set forth primarily based on efficacy and safety profiles, with an increasing attention noted for patient-centric specifications. Discussed in this work are related guidelines that support the biopharmaceutical specification setting, how to set the acceptance criteria, and examples of the quality attributes and the analytical methods from 60 articles and 23 pharmacopeial monographs. Outlooks are also explored on process analytical technologies and other orthogonal tools which are on-trend in biopharmaceutical characterization and quality control.
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Affiliation(s)
- Patanachai K. Limpikirati
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Pharmaceutical Sciences and Technology (PST) Graduate Program, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Center of Excellence in Systems Biology (CUSB), Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Sorrayut Mongkoltipparat
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Thinnaphat Denchaipradit
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Nathathai Siwasophonpong
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Wudthipong Pornnopparat
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Parawan Ramanandana
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Pharmaceutical Sciences and Technology (PST) Graduate Program, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Center of Excellence in Systems Biology (CUSB), Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Huachiew Chalermprakiet University, Bang Phli, Samut Prakan, 10540, Thailand
| | - Phumrapee Pianpaktr
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Pharmaceutical Sciences and Technology (PST) Graduate Program, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Center of Excellence in Systems Biology (CUSB), Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Songsak Tongchusak
- Center of Excellence in Systems Biology (CUSB), Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Maoxin Tim Tian
- Center of Excellence in Systems Biology (CUSB), Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
| | - Trairak Pisitkun
- Center of Excellence in Systems Biology (CUSB), Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
- Division of Research Affairs, Faculty of Medicine, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand
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Tu H, Carrick K, Potts R, Hasselberg M, Verdecia M, Burns C, Cowper B, Atouf F. A Reference Standard for Analytical Testing of Erythropoietin. Pharm Res 2022; 39:553-562. [PMID: 35292912 PMCID: PMC8986685 DOI: 10.1007/s11095-022-03213-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/21/2022] [Indexed: 11/25/2022]
Abstract
Purpose Erythropoietin (EPO) is a 165 amino acid protein that promotes the proliferation of erythrocytic progenitors. A decrease in endogenous EPO production causes anemia that can be treated with recombinant Human EPO (rHuEPO). Objective To ensure the safety and efficacy of the rHuEPO, manufacturers must use analytical methods to demonstrate similarity across batches and between different products. To do this they need reference standards to validate their equipment and methods. Method We used peptide mapping, size-exclusion chromatography, glycoprofiling, and isoelectric focusing to analyze a rHuEPO reference standard. Results Characterization demonstrates that our rHuEPO reference standard meets the criteria for quality. Conclusion The rHuEPO reference standard is fit for purpose as a tool for validating system suitability and methods. Supplementary Information The online version contains supplementary material available at 10.1007/s11095-022-03213-1.
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Affiliation(s)
- Huiping Tu
- United States Pharmacopeial Convention, 12601 Twinbrook Pkwy, Rockville, Maryland, 20852, USA
| | - Kevin Carrick
- United States Pharmacopeial Convention, 12601 Twinbrook Pkwy, Rockville, Maryland, 20852, USA
| | - Rebecca Potts
- United States Pharmacopeial Convention, 12601 Twinbrook Pkwy, Rockville, Maryland, 20852, USA
| | - Mark Hasselberg
- United States Pharmacopeial Convention, 12601 Twinbrook Pkwy, Rockville, Maryland, 20852, USA
| | - Mark Verdecia
- United States Pharmacopeial Convention, 12601 Twinbrook Pkwy, Rockville, Maryland, 20852, USA
| | - Chris Burns
- National Institute for Biological Standards and Control, Blanche Lane, South Mimms, Hertfordshire, EN6 3QG, UK
| | - Ben Cowper
- National Institute for Biological Standards and Control, Blanche Lane, South Mimms, Hertfordshire, EN6 3QG, UK
| | - Fouad Atouf
- United States Pharmacopeial Convention, 12601 Twinbrook Pkwy, Rockville, Maryland, 20852, USA.
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Verdecia M, Kokai-Kun JF, Kibbey M, Acharya S, Venema J, Atouf F. COVID-19 vaccine platforms: Delivering on a promise? Hum Vaccin Immunother 2021; 17:2873-2893. [PMID: 34033528 PMCID: PMC8381795 DOI: 10.1080/21645515.2021.1911204] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/24/2021] [Indexed: 12/13/2022] Open
Abstract
The emergence of the novel SARS-CoV-2 and COVID-19 has brought into sharp focus the need for a vaccine to prevent this disease. Vaccines have saved millions of lives since their introduction to the public over 200 years ago. The potential for vaccination reached new heights in the mid-20th century with the development of technologies that expanded the ability to create novel vaccines. Since then, there has been continued technological advancement in vaccine development. The resulting platforms provide the promise for solutions for many infectious diseases, including those that have been with us for decades as well as those just now emerging. Each vaccine platform represents a different technology with a unique set of advantages and challenges, especially when considering manufacturing. Therefore, it is essential to understand each platform as a separate product and process with its specific quality considerations. This review outlines the relevant platforms for developing a vaccine for SARS-CoV-2 and discusses the advantages and disadvantages of each.
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Affiliation(s)
- Mark Verdecia
- United States Pharmacopeial Convention, Rockville, MD, USA
| | | | - Maura Kibbey
- United States Pharmacopeial Convention, Rockville, MD, USA
| | - Sarita Acharya
- United States Pharmacopeial Convention, Rockville, MD, USA
| | - Jaap Venema
- United States Pharmacopeial Convention, Rockville, MD, USA
| | - Fouad Atouf
- United States Pharmacopeial Convention, Rockville, MD, USA
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