1
|
Chia S, Tay SJ, Song Z, Yang Y, Walsh I, Pang KT. Enhancing pharmacokinetic and pharmacodynamic properties of recombinant therapeutic proteins by manipulation of sialic acid content. Biomed Pharmacother 2023; 163:114757. [PMID: 37087980 DOI: 10.1016/j.biopha.2023.114757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/13/2023] [Accepted: 04/20/2023] [Indexed: 04/25/2023] Open
Abstract
The circulatory half-life of recombinant therapeutic proteins is an important pharmacokinetic attribute because it determines the dosing frequency of these drugs, translating directly to treatment cost. Thus, recombinant therapeutic glycoproteins such as monoclonal antibodies have been chemically modified by various means to enhance their circulatory half-life. One approach is to manipulate the N-glycan composition of these agents. Among the many glycan constituents, sialic acid (specifically, N-acetylneuraminic acid) plays a critical role in extending circulatory half-life by masking the terminal galactose that would otherwise be recognised by the hepatic asialoglycoprotein receptor (ASGPR), resulting in clearance of the biotherapeutic from the circulation. This review aims to provide an illustrative overview of various strategies to enhance the pharmacokinetic/pharmacodynamic properties of recombinant therapeutic proteins through manipulation of their sialic acid content.
Collapse
Affiliation(s)
- Sean Chia
- Bioprocessing Technology Institute, Agency for Science, Technology and Research (A⁎STAR), 20 Biopolis Way, #06-01, Centros, 138668, Singapore
| | - Shi Jie Tay
- Bioprocessing Technology Institute, Agency for Science, Technology and Research (A⁎STAR), 20 Biopolis Way, #06-01, Centros, 138668, Singapore
| | - Zhiwei Song
- Bioprocessing Technology Institute, Agency for Science, Technology and Research (A⁎STAR), 20 Biopolis Way, #06-01, Centros, 138668, Singapore
| | - Yuansheng Yang
- Bioprocessing Technology Institute, Agency for Science, Technology and Research (A⁎STAR), 20 Biopolis Way, #06-01, Centros, 138668, Singapore
| | - Ian Walsh
- Bioprocessing Technology Institute, Agency for Science, Technology and Research (A⁎STAR), 20 Biopolis Way, #06-01, Centros, 138668, Singapore.
| | - Kuin Tian Pang
- Bioprocessing Technology Institute, Agency for Science, Technology and Research (A⁎STAR), 20 Biopolis Way, #06-01, Centros, 138668, Singapore; School of Chemistry, Chemical Engineering, and Biotechnology, Nanyang Technology University, 62 Nanyang Drive, N1.2-B3, 637459, Singapore.
| |
Collapse
|
2
|
Meibohm B. Knowledge Gaps in the Pharmacokinetics of Therapeutic Proteins in Pediatric Patients. Front Pharmacol 2022; 13:847021. [PMID: 35222051 PMCID: PMC8866711 DOI: 10.3389/fphar.2022.847021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/24/2022] [Indexed: 01/04/2023] Open
Abstract
Therapeutic proteins such as monoclonal antibodies and their derivatives, fusions proteins, hormone analogs and enzymes for replacement therapy are an ever-growing mainstay in our pharmacopoeia. While a growing number of these medications are developed for and used in younger and younger pediatric patients, knowledge gaps in the basic understanding of the molecular and physiologic processes governing the disposition of these compounds in the human body and their modulation by age and childhood development are a hindrance to the effective and timely development and clinical use of these compounds, especially in very young pediatric patient populations. This is particularly the case for the widespread lack of information on the ontogeny and age-associated expression and function of receptor systems that are involved in the molecular processes driving the pharmacokinetics of these compounds. This article briefly highlights three receptor systems as examples, the neonatal Fc receptor, the asialoglycoprotein receptor, and the mannose receptor. It furthermore provides suggestions on how these gaps should be addressed and prioritized to provide the field of pediatric clinical pharmacology the urgently needed tools for a more effective development and clinical utilization of this important class of drugs with rapidly evolving importance as cornerstone in pediatric pharmacotherapy.
Collapse
|
3
|
Challenges with development of a pharmacokinetics assay to measure a variably glycosylated fusion protein. Bioanalysis 2021; 14:7-18. [PMID: 34789009 DOI: 10.4155/bio-2021-0186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: Development of recombinant fusion proteins as drugs poses unique challenges for bioanalysis. This paper describes a case study of a glycosylated fusion protein, where variable glycosylation, matrix interference and high sensitivity needs posed unique challenges. Results: Six different assay configurations, across four different platforms were evaluated for measurement of drug concentrations. Two platforms that achieved the assay requirements were Simoa HD-1 and immune-capture LC-MS/MS-based assay. Conclusion: Both, Simoa HD-1 and the mass spectrometry-based methods were able to detect total drug by providing the adequate matrix tolerance, required sensitivity and detection of all the various glycosylated fusion proteins to support clinical sample analysis. The mass spectrometry-based method was selected due to robustness and ease of method transfer.
Collapse
|
4
|
Donini R, Haslam SM, Kontoravdi C. Glycoengineering Chinese hamster ovary cells: a short history. Biochem Soc Trans 2021; 49:915-931. [PMID: 33704400 PMCID: PMC8106501 DOI: 10.1042/bst20200840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/26/2021] [Accepted: 02/08/2021] [Indexed: 12/25/2022]
Abstract
Biotherapeutic glycoproteins have revolutionised the field of pharmaceuticals, with new discoveries and continuous improvements underpinning the rapid growth of this industry. N-glycosylation is a critical quality attribute of biotherapeutic glycoproteins that influences the efficacy, half-life and immunogenicity of these drugs. This review will focus on the advances and future directions of remodelling N-glycosylation in Chinese hamster ovary (CHO) cells, which are the workhorse of recombinant biotherapeutic production, with particular emphasis on antibody products, using strategies such as cell line and protein backbone engineering.
Collapse
Affiliation(s)
- Roberto Donini
- Department of Life Sciences, Imperial College London, London SW7 2AZ, U.K
- Department of Chemical Engineering, Imperial College London, London SW7 2AZ, U.K
| | - Stuart M. Haslam
- Department of Life Sciences, Imperial College London, London SW7 2AZ, U.K
| | - Cleo Kontoravdi
- Department of Chemical Engineering, Imperial College London, London SW7 2AZ, U.K
| |
Collapse
|
5
|
Developing a medium combination to attain similar glycosylation profile to originator by DoE and cluster analysis method. Sci Rep 2021; 11:7103. [PMID: 33782463 PMCID: PMC8007809 DOI: 10.1038/s41598-021-86447-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 03/10/2021] [Indexed: 11/08/2022] Open
Abstract
Glycosylation is critical for monoclonal antibody production because of its impact on pharmacokinetics and pharmacodynamics. Modulation of glycan profile is frequently needed in biosimilar development. However, glycosylation profile is not a single value like that of cell culture titer, hence making it challenging for the Design of Experiment (DoE) methodology to be directly applied. In this study, a Her2-binding antibody was developed as a biosimilar to Herceptin. Cluster analysis was introduced to demonstrate the similarity of glycan profiles between the samples and the reference with specific value-distance. The glycosylation was subsequently optimized with the DoE method. Basal medium and feed medium were found to be the significant factors to the glycosylation pattern. Moreover, a combination of medium and feed strategy was developed to attain the most similar glycoprotein molecule to that of the originator biologic drug. This study may provide an additional option to evaluate multivariable factors and assess biosimilarity and/or comparability in monoclonal antibody production.
Collapse
|
6
|
Kightlinger W, Warfel KF, DeLisa MP, Jewett MC. Synthetic Glycobiology: Parts, Systems, and Applications. ACS Synth Biol 2020; 9:1534-1562. [PMID: 32526139 PMCID: PMC7372563 DOI: 10.1021/acssynbio.0c00210] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Indexed: 12/11/2022]
Abstract
Protein glycosylation, the attachment of sugars to amino acid side chains, can endow proteins with a wide variety of properties of great interest to the engineering biology community. However, natural glycosylation systems are limited in the diversity of glycoproteins they can synthesize, the scale at which they can be harnessed for biotechnology, and the homogeneity of glycoprotein structures they can produce. Here we provide an overview of the emerging field of synthetic glycobiology, the application of synthetic biology tools and design principles to better understand and engineer glycosylation. Specifically, we focus on how the biosynthetic and analytical tools of synthetic biology have been used to redesign glycosylation systems to obtain defined glycosylation structures on proteins for diverse applications in medicine, materials, and diagnostics. We review the key biological parts available to synthetic biologists interested in engineering glycoproteins to solve compelling problems in glycoscience, describe recent efforts to construct synthetic glycoprotein synthesis systems, and outline exemplary applications as well as new opportunities in this emerging space.
Collapse
Affiliation(s)
- Weston Kightlinger
- Department
of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Tech E136, Evanston, Illinois 60208, United States
- Center
for Synthetic Biology, Northwestern University, 2145 Sheridan Road, Tech B486, Evanston, Illinois 60208, United States
| | - Katherine F. Warfel
- Department
of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Tech E136, Evanston, Illinois 60208, United States
- Center
for Synthetic Biology, Northwestern University, 2145 Sheridan Road, Tech B486, Evanston, Illinois 60208, United States
| | - Matthew P. DeLisa
- Department
of Microbiology, Cornell University, 123 Wing Drive, Ithaca, New York 14853, United States
- Robert
Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, 120 Olin Hall, Ithaca, New York 14853, United States
- Nancy
E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Weill Hall, Ithaca, New York 14853, United States
| | - Michael C. Jewett
- Department
of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Tech E136, Evanston, Illinois 60208, United States
- Center
for Synthetic Biology, Northwestern University, 2145 Sheridan Road, Tech B486, Evanston, Illinois 60208, United States
| |
Collapse
|
7
|
Majewska NI, Tejada ML, Betenbaugh MJ, Agarwal N. N-Glycosylation of IgG and IgG-Like Recombinant Therapeutic Proteins: Why Is It Important and How Can We Control It? Annu Rev Chem Biomol Eng 2020; 11:311-338. [DOI: 10.1146/annurev-chembioeng-102419-010001] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Regulatory bodies worldwide consider N-glycosylation to be a critical quality attribute for immunoglobulin G (IgG) and IgG-like therapeutics. This consideration is due to the importance of posttranslational modifications in determining the efficacy, safety, and pharmacokinetic properties of biologics. Given its critical role in protein therapeutic production, we review N-glycosylation beginning with an overview of the myriad interactions of N-glycans with other biological factors. We examine the mechanism and drivers for N-glycosylation during biotherapeutic production and the several competing factors that impact glycan formation, including the abundance of precursor nucleotide sugars, transporters, glycosidases, glycosyltransferases, and process conditions. We explore the role of these factors with a focus on the analytical approaches used to characterize glycosylation and associated processes, followed by the current state of advanced glycosylation modeling techniques. This combination of disciplines allows for a deeper understanding of N-glycosylation and will lead to more rational glycan control.
Collapse
Affiliation(s)
- Natalia I. Majewska
- Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA;,
- Cell Culture and Fermentation Sciences, AstraZeneca, Gaithersburg, Maryland 20878, USA
| | - Max L. Tejada
- Bioassay, Impurities and Quality, AstraZeneca, Gaithersburg, Maryland 20878, USA
| | - Michael J. Betenbaugh
- Department of Chemical and Biomolecular Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA;,
| | - Nitin Agarwal
- Cell Culture and Fermentation Sciences, AstraZeneca, Gaithersburg, Maryland 20878, USA
| |
Collapse
|
8
|
Conner KP, Devanaboyina SC, Thomas VA, Rock DA. The biodistribution of therapeutic proteins: Mechanism, implications for pharmacokinetics, and methods of evaluation. Pharmacol Ther 2020; 212:107574. [PMID: 32433985 DOI: 10.1016/j.pharmthera.2020.107574] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 04/30/2020] [Indexed: 02/08/2023]
Abstract
Therapeutic proteins (TPs) are a diverse drug class that include monoclonal antibodies (mAbs), recombinantly expressed enzymes, hormones and growth factors, cytokines (e.g. chemokines, interleukins, interferons), as well as a wide range of engineered fusion scaffolds containing IgG1 Fc domain for half-life extension. As the pharmaceutical industry advances more potent and selective protein-based medicines through discovery and into the clinical stages of development, it has become widely appreciated that a comprehensive understanding of the mechanisms of TP biodistribution can aid this endeavor. This review aims to highlight the literature that has advanced our understanding of the determinants of TP biodistribution. A particular emphasis is placed on the multi-faceted role of the neonatal Fc receptor (FcRn) in mAb and Fc-fusion protein disposition. In addition, characterization of the TP-target interaction at the cell-level is discussed as an essential strategy to establish pharmacokinetic-pharmacodynamic (PK/PD) relationships that may lead to more informed human dose projections during clinical development. Methods for incorporation of tissue and cell-level parameters defining these characteristics into higher-order mechanistic and semi-mechanistic PK models will also be presented.
Collapse
Affiliation(s)
- Kip P Conner
- Dept. of Pharmacokinetics and Drug Metabolism, Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA.
| | - Siva Charan Devanaboyina
- Dept. of Pharmacokinetics and Drug Metabolism, Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA.
| | - Veena A Thomas
- Dept. of Pharmacokinetics and Drug Metabolism, Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA.
| | - Dan A Rock
- Dept. of Pharmacokinetics and Drug Metabolism, Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA.
| |
Collapse
|
9
|
Chung S, Nguyen V, Lin YL, Lafrance-Vanasse J, Scales SJ, Lin K, Deng R, Williams K, Sperinde G, Li JJ, Zheng K, Sukumaran S, Tesar D, Ernst JA, Fischer S, Lazar GA, Prabhu S, Song A. An in vitro FcRn- dependent transcytosis assay as a screening tool for predictive assessment of nonspecific clearance of antibody therapeutics in humans. MAbs 2019; 11:942-955. [PMID: 30982394 PMCID: PMC6601550 DOI: 10.1080/19420862.2019.1605270] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
A cell-based assay employing Madin–Darby canine kidney cells stably expressing human neonatal Fc receptor (FcRn) heavy chain and β2-microglobulin genes was developed to measure transcytosis of monoclonal antibodies (mAbs) under conditions relevant to the FcRn-mediated immunoglobulin G (IgG) salvage pathway. The FcRn-dependent transcytosis assay is modeled to reflect combined effects of nonspecific interactions between mAbs and cells, cellular uptake via pinocytosis, pH-dependent interactions with FcRn, and dynamics of intracellular trafficking and sorting mechanisms. Evaluation of 53 mAbs, including 30 marketed mAb drugs, revealed a notable correlation between the transcytosis readouts and clearance in humans. FcRn was required to promote efficient transcytosis of mAbs and contributed directly to the observed correlation. Furthermore, the transcytosis assay correctly predicted rank order of clearance of glycosylation and Fv charge variants of Fc-containing proteins. These results strongly support the utility of this assay as a cost-effective and animal-sparing screening tool for evaluation of mAb-based drug candidates during lead selection, optimization, and process development for desired pharmacokinetic properties.
Collapse
Affiliation(s)
- Shan Chung
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| | - Van Nguyen
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| | - Yuwen Linda Lin
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| | | | - Suzie J Scales
- c Department of Molecular Biology , Genentech Inc ., South San Francisco , CA , USA
| | - Kevin Lin
- d Department of Analytical Operations , Genentech Inc ., South San Francisco , CA , USA
| | - Rong Deng
- e Department of Clinical Pharmacology , Genentech Inc ., South San Francisco , CA , USA
| | - Kathi Williams
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| | - Gizette Sperinde
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| | - Juan Jenny Li
- f Department of Biochemistry and Cellular Pharmacology , Genentech Inc ., South San Francisco , CA , USA
| | - Kai Zheng
- g Department of Late Stage Pharmaceutical Development , Genentech Inc ., South San Francisco , CA , USA
| | - Siddharth Sukumaran
- h Department of Pharmacokinetics & Pharmacodynamics , Genentech Inc ., South San Francisco , CA , USA
| | - Devin Tesar
- i Department of Drug Delivery , Genentech Inc ., South San Francisco , CA , USA
| | - James A Ernst
- b Department of Protein Chemistry , Genentech Inc ., South San Francisco , CA , USA
| | - Saloumeh Fischer
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| | - Greg A Lazar
- j Department of Antibody Engineering , Genentech Inc ., South San Francisco , CA , USA
| | - Saileta Prabhu
- h Department of Pharmacokinetics & Pharmacodynamics , Genentech Inc ., South San Francisco , CA , USA
| | - An Song
- a Department of BioAnalytical Sciences , Genentech Inc ., South San Francisco , CA , USA
| |
Collapse
|
10
|
Jing X, Hou Y, Hallett W, Sahajwalla CG, Ji P. Key Physicochemical Characteristics Influencing ADME Properties of Therapeutic Proteins. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1148:115-129. [PMID: 31482497 DOI: 10.1007/978-981-13-7709-9_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Therapeutic proteins are a rapidly growing class of drugs in clinical settings. The pharmacokinetics (PK) of therapeutic proteins relies on their absorption, distribution, metabolism, and excretion (ADME) properties. Moreover, the ADME properties of therapeutic proteins are impacted by their physicochemical characteristics. Comprehensive evaluation of these characteristics and their impact on ADME properties are critical to successful drug development. This chapter summarizes all relevant physicochemical characteristics and their effect on ADME properties of therapeutic proteins.
Collapse
Affiliation(s)
- Xing Jing
- U.S. Food and Drug Administration, Office of Clinical Pharmacology, DV II, Silver Spring, MD, USA.
| | - Yan Hou
- U.S. Food and Drug Administration, Office of Clinical Pharmacology, DV II, Silver Spring, MD, USA
| | - William Hallett
- U.S. Food and Drug Administration, Office of Clinical Pharmacology, DV II, Silver Spring, MD, USA
| | - Chandrahas G Sahajwalla
- U.S. Food and Drug Administration, Office of Clinical Pharmacology, DV II, Silver Spring, MD, USA
| | - Ping Ji
- U.S. Food and Drug Administration, Office of Clinical Pharmacology, DV II, Silver Spring, MD, USA
| |
Collapse
|
11
|
Buettner MJ, Shah SR, Saeui CT, Ariss R, Yarema KJ. Improving Immunotherapy Through Glycodesign. Front Immunol 2018; 9:2485. [PMID: 30450094 PMCID: PMC6224361 DOI: 10.3389/fimmu.2018.02485] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 10/08/2018] [Indexed: 01/04/2023] Open
Abstract
Immunotherapy is revolutionizing health care, with the majority of high impact "drugs" approved in the past decade falling into this category of therapy. Despite considerable success, glycosylation-a key design parameter that ensures safety, optimizes biological response, and influences the pharmacokinetic properties of an immunotherapeutic-has slowed the development of this class of drugs in the past and remains challenging at present. This article describes how optimizing glycosylation through a variety of glycoengineering strategies provides enticing opportunities to not only avoid past pitfalls, but also to substantially improve immunotherapies including antibodies and recombinant proteins, and cell-based therapies. We cover design principles important for early stage pre-clinical development and also discuss how various glycoengineering strategies can augment the biomanufacturing process to ensure the overall effectiveness of immunotherapeutics.
Collapse
Affiliation(s)
- Matthew J Buettner
- Department of Biomedical Engineering and the Translational Tissue Engineering Center, The Johns Hopkins University, Baltimore, MD, United States
| | - Sagar R Shah
- Department of Biomedical Engineering and the Translational Tissue Engineering Center, The Johns Hopkins University, Baltimore, MD, United States
| | - Christopher T Saeui
- Department of Biomedical Engineering and the Translational Tissue Engineering Center, The Johns Hopkins University, Baltimore, MD, United States.,Pharmacology/Toxicology Branch I, Division of Clinical Evaluation and Pharmacology/Toxicology, Office of Tissues and Advanced Therapies, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, Bethesda, MD, United States
| | - Ryan Ariss
- Department of Biomedical Engineering and the Translational Tissue Engineering Center, The Johns Hopkins University, Baltimore, MD, United States
| | - Kevin J Yarema
- Department of Biomedical Engineering and the Translational Tissue Engineering Center, The Johns Hopkins University, Baltimore, MD, United States
| |
Collapse
|
12
|
Liu L. Pharmacokinetics of monoclonal antibodies and Fc-fusion proteins. Protein Cell 2018; 9:15-32. [PMID: 28421387 PMCID: PMC5777971 DOI: 10.1007/s13238-017-0408-4] [Citation(s) in RCA: 197] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 03/23/2017] [Indexed: 12/11/2022] Open
Abstract
There are many factors that can influence the pharmacokinetics (PK) of a mAb or Fc-fusion molecule with the primary determinant being FcRn-mediated recycling. Through Fab or Fc engineering, IgG-FcRn interaction can be used to generate a variety of therapeutic antibodies with significantly enhanced half-life or ability to remove unwanted antigen from circulation. Glycosylation of a mAb or Fc-fusion protein can have a significant impact on the PK of these molecules. mAb charge can be important and variants with pI values of 1-2 unit difference are likely to impact PK with lower pI values being favorable for a longer half-life. Most mAbs display target mediated drug disposition (TMDD), which can have significant consequences on the study designs of preclinical and clinical studies. The PK of mAb can also be influenced by anti-drug antibody (ADA) response and off-target binding, which require careful consideration during the discovery stage. mAbs are primarily absorbed through the lymphatics via convection and can be conveniently administered by the subcutaneous (sc) route in large doses/volumes with co-formulation of hyaluronidase. The human PK of a mAb can be reasonably estimated using cynomolgus monkey data and allometric scaling methods.
Collapse
Affiliation(s)
- Liming Liu
- Department of Pharmacokinetics, Pharmacodynamics and Drug Metabolism, MRL, West Point, PA, 19486, USA.
| |
Collapse
|
13
|
Solka KA, Miller IJ, Schmid TM. Sialidase Unmasks Mucin Domain Epitopes of Lubricin. J Histochem Cytochem 2016; 64:647-668. [PMID: 27680668 DOI: 10.1369/0022155416668139] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Lubricin is a secreted, mucin-like glycoprotein and proteoglycan abundant in synovial fluid that provides boundary lubrication and prevents cell adhesion in synovial joints. The antilubricin S6.79 monoclonal antibody recognizes an O-linked glycopeptide epitope in lubricin's mucin domain. The central, long mucin domain of lubricin is extensively O-glycosylated with Gal(β1-3)GalNAc-O-Ser/Thr, and about two thirds of the O-glycosylated sites are capped with sialic acid. Our aim was to determine whether removal of sialic acid by sialidase could improve the detection of lubricin in a number of human tissues using the S6.79 monoclonal antibody. Sialidase treatment caused a dramatic increase in antibody reactivity in human pericardium, splenic capsule and trabeculae, plasma, serum, eye sleep extract, and liver sinusoids. Sialidase had minimal effect on S6.79 antibody reactivity with lubricin in synovial fluid and synovial tissue. These observations suggest that the origin of lubricin in blood may be different from that in synovial fluid and that desialylation of lubricin is essential for unmasking epitopes within the mucin domain.
Collapse
Affiliation(s)
- Kathryn A Solka
- Department of Biochemistry, Rush University Medical Center, Chicago, Illinois (KAS, TMS)
| | - Ira J Miller
- Department of Pathology, Rush University Medical Center, Chicago, Illinois (IJM)
| | - Thomas M Schmid
- Department of Biochemistry, Rush University Medical Center, Chicago, Illinois (KAS, TMS)
| |
Collapse
|
14
|
Kidani S, Kaneoka H, Okuzaki Y, Asai S, Kojima Y, Nishijima KI, Iijima S. Analyses of chicken sialyltransferases related to O-glycosylation. J Biosci Bioeng 2016; 122:379-84. [PMID: 27150510 DOI: 10.1016/j.jbiosc.2016.03.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 03/17/2016] [Accepted: 03/18/2016] [Indexed: 01/20/2023]
Abstract
The chicken β-galactoside α2,3-sialyltransferase 1, 2, and 5 (ST3Gal1, 2, and 5) genes were cloned, and their enzymes were expressed in 293FT cells. ST3Gal1 and 2 exhibited enzymatic activities toward galactose-β1,3-N-acetylgalactosamine and galactose-β1,3-N-acetylglucosamine. ST3Gal5 only exhibited activity toward lactosylceramide. ST3Gal1 and 2 and previously cloned ST3Gal3 and 6 transferred CMP-sialic acid to asialofetuin. Reverse-transcription-quantitative PCR indicated that ST3Gal1 was expressed at higher levels in the trachea, lung, spleen, and magnum, and the strong expression of ST3Gal5 was observed in the spleen, magnum, and small and large intestines. ST3Gal1, 5, and 6 were also expressed in the tubular gland cells of the magnum, which secretes egg-white proteins. ST3Gal1, 5, and 6 were expressed in the egg chorioallantoic membrane, in which influenza viruses are propagated for the production of vaccines.
Collapse
Affiliation(s)
- Shunsuke Kidani
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Hidenori Kaneoka
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan.
| | - Yuya Okuzaki
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Seiya Asai
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Yusuke Kojima
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Ken-Ichi Nishijima
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Shinji Iijima
- Department of Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| |
Collapse
|
15
|
Tibbitts J, Canter D, Graff R, Smith A, Khawli LA. Key factors influencing ADME properties of therapeutic proteins: A need for ADME characterization in drug discovery and development. MAbs 2015; 8:229-45. [PMID: 26636901 PMCID: PMC4966629 DOI: 10.1080/19420862.2015.1115937] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Protein therapeutics represent a diverse array of biologics including antibodies, fusion proteins, and therapeutic replacement enzymes. Since their inception, they have revolutionized the treatment of a wide range of diseases including respiratory, vascular, autoimmune, inflammatory, infectious, and neurodegenerative diseases, as well as cancer. While in vivo pharmacokinetic, pharmacodynamic, and efficacy studies are routinely carried out for protein therapeutics, studies that identify key factors governing their absorption, distribution, metabolism, and excretion (ADME) properties have not been fully investigated. Thorough characterization and in-depth study of their ADME properties are critical in order to support drug discovery and development processes for the production of safer and more effective biotherapeutics. In this review, we discuss the main factors affecting the ADME characteristics of these large macromolecular therapies. We also give an overview of the current tools, technologies, and approaches available to investigate key factors that influence the ADME of recombinant biotherapeutic drugs, and demonstrate how ADME studies will facilitate their future development.
Collapse
|
16
|
Liu L. Antibody Glycosylation and Its Impact on the Pharmacokinetics and Pharmacodynamics of Monoclonal Antibodies and Fc-Fusion Proteins. J Pharm Sci 2015; 104:1866-1884. [DOI: 10.1002/jps.24444] [Citation(s) in RCA: 246] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 02/27/2015] [Accepted: 03/17/2015] [Indexed: 12/12/2022]
|
17
|
The Impact of Glycosylation on the Pharmacokinetics of a TNFR2:Fc Fusion Protein Expressed in Glycoengineered Pichia Pastoris. Pharm Res 2012; 30:803-12. [DOI: 10.1007/s11095-012-0921-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Accepted: 10/18/2012] [Indexed: 10/27/2022]
|
18
|
Vugmeyster Y, Xu X, Theil FP, Khawli LA, Leach MW. Pharmacokinetics and toxicology of therapeutic proteins: Advances and challenges. World J Biol Chem 2012; 3:73-92. [PMID: 22558487 PMCID: PMC3342576 DOI: 10.4331/wjbc.v3.i4.73] [Citation(s) in RCA: 167] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Revised: 01/18/2012] [Accepted: 01/25/2012] [Indexed: 02/05/2023] Open
Abstract
Significant progress has been made in understanding pharmacokinetics (PK), pharmacodynamics (PD), as well as toxicity profiles of therapeutic proteins in animals and humans, which have been in commercial development for more than three decades. However, in the PK arena, many fundamental questions remain to be resolved. Investigative and bioanalytical tools need to be established to improve the translation of PK data from animals to humans, and from in vitro assays to in vivo readouts, which would ultimately lead to a higher success rate in drug development. In toxicology, it is known, in general, what studies are needed to safely develop therapeutic proteins, and what studies do not provide relevant information. One of the major complicating factors in nonclinical and clinical programs for therapeutic proteins is the impact of immunogenicity. In this review, we will highlight the emerging science and technology, as well as the challenges around the pharmacokinetic- and safety-related issues in drug development of mAbs and other therapeutic proteins.
Collapse
Affiliation(s)
- Yulia Vugmeyster
- Yulia Vugmeyster, Department of Pharmacokinetics, Dynamics, and Metabolism, Pfizer Inc., Andover, MA 01810, United States
| | | | | | | | | |
Collapse
|
19
|
Wang LX, Lomino JV. Emerging technologies for making glycan-defined glycoproteins. ACS Chem Biol 2012; 7:110-22. [PMID: 22141574 DOI: 10.1021/cb200429n] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Protein glycosylation is a common and complex posttranslational modification of proteins, which expands functional diversity while boosting structural heterogeneity. Glycoproteins, the end products of such a modification, are typically produced as mixtures of glycoforms possessing the same polypeptide backbone but differing in the site of glycosylation and/or in the structures of pendant glycans, from which single glycoforms are difficult to isolate. The urgent need for glycan-defined glycoproteins in both detailed structure-function relationship studies and therapeutic applications has stimulated an extensive interest in developing various methods for manipulating protein glycosylation. This review highlights emerging technologies that hold great promise in making a variety of glycan-defined glycoproteins, with a particular emphasis in the following three areas: specific glycoengineering of host biosynthetic pathways, in vitro chemoenzymatic glycosylation remodeling, and chemoselective and site-specific glycosylation of proteins.
Collapse
Affiliation(s)
- Lai-Xi Wang
- Institute of Human Virology and Department of Biochemistry & Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
| | - Joseph V. Lomino
- Institute of Human Virology and Department of Biochemistry & Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
| |
Collapse
|
20
|
Vugmeyster Y, DeFranco D, Szklut P, Wang Q, Xu X. Biodistribution of [125I]-labeled therapeutic proteins: application in protein drug development beyond oncology. J Pharm Sci 2010; 99:1028-45. [PMID: 19569059 DOI: 10.1002/jps.21855] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The majority of biodistribution studies of therapeutic proteins published to date focus on tumor-targeting agents. In this report we present a number of case studies that demonstrate the utility of biodistribution studies during preclinical development of biotherapeutics for non oncology indications, as well as provide a practical perspective on the methodology applied to these studies. For the commonly used classes of biologics (such as human monoclonal antibodies), biodistribution profiles may be compared to those of other therapeutics of the same class and compounds with unexpected off-target mediated uptake may be identified. Temporal biodistribution profiles may be used to address kinetics and reversibility of target- and/or off-target-mediated accumulation. In cases when circulating biotherapeutic is rapidly eliminated from circulation due to the formation of anti-product antibodies, tissue data may provide useful insight on test article exposure at the site of therapeutic action (or at the site of toxicity). Comparison of temporal biodistribution profiles between the genetically engineered and wild-type mouse strains or between the disease models and healthy animals may provide useful insight on sites and kinetics of target-mediated elimination. Finally, biodistribution studies will be a useful tool to study in vivo disposition for a variety of existing and upcoming novel classes of protein compounds.
Collapse
Affiliation(s)
- Yulia Vugmeyster
- Department of Drug Safety and Metabolism, Wyeth Research, Andover, Massachusetts, USA.
| | | | | | | | | |
Collapse
|
21
|
Li H, d’Anjou M. Pharmacological significance of glycosylation in therapeutic proteins. Curr Opin Biotechnol 2009; 20:678-84. [DOI: 10.1016/j.copbio.2009.10.009] [Citation(s) in RCA: 174] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Accepted: 10/14/2009] [Indexed: 11/30/2022]
|