1
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Villafuerte-Vega RC, Li HW, Bergman AE, Slaney TR, Chennamsetty N, Chen G, Tao L, Ruotolo BT. Ion Mobility-Mass Spectrometry and Collision-Induced Unfolding Rapidly Characterize the Structural Polydispersity and Stability of an Fc-Fusion Protein. Anal Chem 2024; 96:10003-10012. [PMID: 38853531 DOI: 10.1021/acs.analchem.4c01408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Fc-fusion proteins are an emerging class of protein therapeutics that combine the properties of biological ligands with the unique properties of the fragment crystallizable (Fc) domain of an immunoglobulin G (IgG). Due to their diverse higher-order structures (HOSs), Fc-fusion proteins remain challenging characterization targets within biopharmaceutical pipelines. While high-resolution biophysical tools are available for HOS characterization, they frequently demand extended time frames and substantial quantities of purified samples, rendering them impractical for swiftly screening candidate molecules. Herein, we describe the development of ion mobility-mass spectrometry (IM-MS) and collision-induced unfolding (CIU) workflows that aim to fill this technology gap, where we focus on probing the HOS of a model Fc-Interleukin-10 (Fc-IL-10) fusion protein engineered using flexible glycine-serine linkers. We evaluate the ability of these techniques to probe the flexibility of Fc-IL-10 in the absence of bulk solvent relative to other proteins of similar size, as well as localize structural changes of low charge state Fc-IL-10 ions to specific Fc and IL-10 unfolding events during CIU. We subsequently apply these tools to probe the local effects of glycine-serine linkers on the HOS and stability of IL-10 homodimer, which is the biologically active form of IL-10. Our data reveals that Fc-IL-10 produces significantly more structural transitions during CIU and broader IM profiles when compared to a wide range of model proteins, indicative of its exceptional structural dynamism. Furthermore, we use a combination of enzymatic approaches to annotate these intricate CIU data and localize specific transitions to the unfolding of domains within Fc-IL-10. Finally, we detect a strong positive, quadratic relationship between average linker mass and fusion protein stability, suggesting a cooperative influence between glycine-serine linkers and overall fusion protein stability. This is the first reported study on the use of IM-MS and CIU to characterize HOS of Fc-fusion proteins, illustrating the practical applicability of this approach.
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Affiliation(s)
| | - Henry W Li
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Addison E Bergman
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Thomas R Slaney
- Analytical Development and Attribute Sciences, Biologics Development, Global Product Development and Supply, Bristol Myers Squibb, New Brunswick, New Jersey 08903, United States
| | - Naresh Chennamsetty
- Analytical Development and Attribute Sciences, Biologics Development, Global Product Development and Supply, Bristol Myers Squibb, New Brunswick, New Jersey 08903, United States
| | - Guodong Chen
- Analytical Development and Attribute Sciences, Biologics Development, Global Product Development and Supply, Bristol Myers Squibb, New Brunswick, New Jersey 08903, United States
| | - Li Tao
- Analytical Development and Attribute Sciences, Biologics Development, Global Product Development and Supply, Bristol Myers Squibb, New Brunswick, New Jersey 08903, United States
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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2
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Chapman J, Paukner M, Leser M, Teng KW, Koide S, Holder M, Armache KJ, Becker C, Ueberheide B, Brenowitz M. Systematic Fe(II)-EDTA Method of Dose-Dependent Hydroxyl Radical Generation for Protein Oxidative Footprinting. Anal Chem 2023; 95:18316-18325. [PMID: 38049117 PMCID: PMC10734636 DOI: 10.1021/acs.analchem.3c02319] [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: 05/29/2023] [Revised: 11/06/2023] [Accepted: 11/06/2023] [Indexed: 12/06/2023]
Abstract
Correlating the structure and dynamics of proteins with biological function is critical to understanding normal and dysfunctional cellular mechanisms. We describe a quantitative method of hydroxyl radical generation via Fe(II)-ethylenediaminetetraacetic acid (EDTA)-catalyzed Fenton chemistry that provides ready access to protein oxidative footprinting using equipment commonly found in research and process control laboratories. Robust and reproducible dose-dependent oxidation of protein samples is observed and quantitated by mass spectrometry with as fine a single residue resolution. An oxidation analysis of lysozyme provides a readily accessible benchmark for our method. The efficacy of our oxidation method is demonstrated by mapping the interface of a RAS-monobody complex, the surface of the NIST mAb, and the interface between PRC2 complex components. These studies are executed using standard laboratory tools and a few pennies of reagents; the mass spectrometry analysis can be streamlined to map the protein structure with single amino acid residue resolution.
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Affiliation(s)
- Jessica
R. Chapman
- The
Proteomics Laboratory, New York University
(NYU) School of Medicine, New York, New York 10013, United States
| | - Max Paukner
- Department
of Biochemistry, Albert Einstein College
of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, United States
| | - Micheal Leser
- Department
of Biochemistry, Albert Einstein College
of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, United States
| | - Kai Wen Teng
- Perlmutter
Cancer Center, NYU Langone Health, New York, New York 10016, United States
| | - Shohei Koide
- Perlmutter
Cancer Center, NYU Langone Health, New York, New York 10016, United States
- Department
of Biochemistry and Molecular Pharmacology, NYU School of Medicine, 430 East 29th Street, Suite 860, New York, New York 10013, United States
| | - Marlene Holder
- Department
of Biochemistry and Molecular Pharmacology, NYU School of Medicine, 430 East 29th Street, Suite 860, New York, New York 10013, United States
- Skirball
Institute of Biomolecular Medicine, NYU
School of Medicine, New York, New York 10013, United States
| | - Karim-Jean Armache
- Department
of Biochemistry and Molecular Pharmacology, NYU School of Medicine, 430 East 29th Street, Suite 860, New York, New York 10013, United States
- Skirball
Institute of Biomolecular Medicine, NYU
School of Medicine, New York, New York 10013, United States
| | - Chris Becker
- Protein
Metrics Inc., Cupertino, California 95014, United States
| | - Beatrix Ueberheide
- The
Proteomics Laboratory, New York University
(NYU) School of Medicine, New York, New York 10013, United States
- Department
of Biochemistry and Molecular Pharmacology, NYU School of Medicine, 430 East 29th Street, Suite 860, New York, New York 10013, United States
| | - Michael Brenowitz
- Department
of Biochemistry, Albert Einstein College
of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, United States
- Department
of Molecular Pharmacology, Albert Einstein
College of Medicine, Bronx, New York 10461, United States
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3
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Castel J, Delaux S, Hernandez-Alba O, Cianférani S. Recent advances in structural mass spectrometry methods in the context of biosimilarity assessment: from sequence heterogeneities to higher order structures. J Pharm Biomed Anal 2023; 236:115696. [PMID: 37713983 DOI: 10.1016/j.jpba.2023.115696] [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: 06/28/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/17/2023]
Abstract
Biotherapeutics and their biosimilar versions have been flourishing in the biopharmaceutical market for several years. Structural and functional characterization is needed to achieve analytical biosimilarity through the assessment of critical quality attributes as required by regulatory authorities. The role of analytical strategies, particularly mass spectrometry-based methods, is pivotal to gathering valuable information for the in-depth characterization of biotherapeutics and biosimilarity assessment. Structural mass spectrometry methods (native MS, HDX-MS, top-down MS, etc.) provide information ranging from primary sequence assessment to higher order structure evaluation. This review focuses on recent developments and applications in structural mass spectrometry for biotherapeutic and biosimilar characterization.
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Affiliation(s)
- Jérôme Castel
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg 67087, France; Infrastructure Nationale de Protéomique ProFI, FR2048 CNRS CEA, Strasbourg 67087, France
| | - Sarah Delaux
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg 67087, France; Infrastructure Nationale de Protéomique ProFI, FR2048 CNRS CEA, Strasbourg 67087, France
| | - Oscar Hernandez-Alba
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg 67087, France; Infrastructure Nationale de Protéomique ProFI, FR2048 CNRS CEA, Strasbourg 67087, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg 67087, France; Infrastructure Nationale de Protéomique ProFI, FR2048 CNRS CEA, Strasbourg 67087, France.
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4
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Hausfeld JN, Challand R, McLendon K, Macapagal N, Bruce-Staskal P, Fiaschetti C, Sampey DB. Pharmacokinetic Profiles of a Proposed Biosimilar Ustekinumab (BFI-751): Results From a Randomized Phase 1 Trial. Clin Pharmacol Drug Dev 2023; 12:1001-1012. [PMID: 37483071 DOI: 10.1002/cpdd.1305] [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: 01/30/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023]
Abstract
BioFactura has developed a proposed biosimilar candidate (BFI-751) to ustekinumab reference product. Results are reported for the first-in-human trial designed to compare the pharmacokinetic profiles, safety, and immunogenicity of BFI-751 and ustekinumab reference products from the European Union and United States as well as similarity of the EU and US reference products. This was a multicenter, randomized, double blind, 3-parallel-group study (trial ID: NCT04843631). Healthy subjects were randomized to receive a single subcutaneous dose of 45 mg of BFI-751, EU ustekinumab, or US ustekinumab. The pharmacokinetic parameters were area under the concentration-time curve (AUC) from time zero to infinity, AUC from time zero to the last quantifiable concentration, and maximum concentration. Safety, tolerability, and immunogenicity data were also reported. Pairwise comparisons among the 3 treatments all met the standard bioequivalence criteria that the 90% confidence interval of the geometric mean ratios of AUC from time zero to infinity, AUC from time zero to the last quantifiable concentration, and maximum concentration are completely within the acceptance interval of 80%-125%. There were no marked differences in the safety and tolerability profiles for subjects receiving BFI-751 as compared to EU or US ustekinumab. Treatment-emergent adverse events were mild to moderate for all treatment groups.
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5
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Reinert T, Houzé P, Mignet N, Francois YN, Gahoual R. Post-translational modifications comparative identification and kinetic study of infliximab innovator and biosimilars in serum using capillary electrophoresis-tandem mass spectrometry. J Pharm Biomed Anal 2023; 234:115541. [PMID: 37399702 DOI: 10.1016/j.jpba.2023.115541] [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: 04/29/2023] [Revised: 06/18/2023] [Accepted: 06/20/2023] [Indexed: 07/05/2023]
Abstract
Despite reports indicating the potential impact of post-translational modifications on the activity of a monoclonal antibody, their prediction or monitoring post-administration remains a challenge. In addition, with the expiration of patents concerning the early generation of mAbs, the production of biosimilars is constantly increasing. Structural differences of biosimilars compared to the innovator product are commonly evaluated for the formulated product in the context of biosimilarity assessment. However, estimating their structural outcome after administration is particularly difficult. Due to the complexity of in vivo studies, there is a need to develop analytical strategies to predict PTMs consequently to their administration and their impact on mAbs potency. Here, we identified and evaluated the modification kinetics of 4 asparagine deamidations and 2 aspartate isomerizations of infliximab innovator product (Remicade®) and two biosimilars (Inflectra® and Remsima®) in vitro using serum incubation at 37 °C. The methodology was based on a bottom-up approach with capillary electrophoresis hyphenated with mass spectrometry analysis for an unequivocal assignment of modified and unmodified forms. 2 asparagines demonstrated a gradual deamidation correlated with incubation time. The specific extraction efficiency was evaluated to determine possible changes in the antigen binding affinity of infliximab with the incubation. Results showed the possibility to achieve an additional aspect concerning biosimilarity assessment, oriented on the study of the structural stability after administration.
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Affiliation(s)
- Tessa Reinert
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS) UMR 7140 (Unistra-CNRS), Université de Strasbourg, France; Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France
| | - Pascal Houzé
- Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France; Laboratoire de Toxicologie Biologique, Hôpital Lariboisière, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Nathalie Mignet
- Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France
| | - Yannis-Nicolas Francois
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS) UMR 7140 (Unistra-CNRS), Université de Strasbourg, France
| | - Rabah Gahoual
- Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France.
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6
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Reinert T, Gahoual R, Mignet N, Kulus A, Allez M, Houzé P, François YN. Simultaneous quantification and structural characterization of monoclonal antibodies after administration using capillary zone electrophoresis-tandem mass spectrometry. J Pharm Biomed Anal 2023; 233:115446. [PMID: 37209497 DOI: 10.1016/j.jpba.2023.115446] [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: 03/15/2023] [Revised: 04/27/2023] [Accepted: 05/06/2023] [Indexed: 05/22/2023]
Abstract
Monoclonal antibodies (mAbs) are demonstrating major success in various therapeutic areas such as oncology and the treatment of immune disorders. Over the past two decades, novel analytical methodologies allowed to address the challenges of mAbs characterization in the context of their production. However, after administration only their quantification is performed and insights regarding their structural evolution remain limited. For instance, clinical practice has recently highlighted significant inter-patient differences in mAb clearance and unexpected clinical responses, without providing alternative interpretations. Here, we report the development of a novel analytical strategy based on capillary zone electrophoresis coupled to tandem mass spectrometry (CE-MS/MS) for the simultaneous absolute quantification and structural characterization of infliximab (IFX) in human serum. CE-MS/MS quantification was validated over the range 0.4-25 µg·mL-1 corresponding to the IFX therapeutic window and achieved a LOQ of 0.22 µg·mL-1 (1.5 nM) while demonstrating outstanding specificity compared to the ELISA assay. CE-MS/MS allowed structural characterization and estimation of the relative abundance of the six major N-glycosylations expressed by IFX. In addition, the results allowed characterization and determination of the level of modification of post-translational modifications (PTMs) hotspots including deamidation of 4 asparagine and isomerization of 2 aspartate. Concerning N-glycosylation and PTMs, a new normalization strategy was developed to measure the variation of modification levels that occur strictly during the residence time of IFX in the patient's system, overcoming artefactual modifications induced by sample treatment and/or storage. The CE-MS/MS methodology was applied to the analysis of samples from patients with Crohn's disease. The data identified a gradual deamidation of a particular asparagine residue located in the complementary determining region that correlated with IFX residence time, while the evolution of IFX concentration showed significant variability among patients.
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Affiliation(s)
- Tessa Reinert
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS) UMR 7140 (Unistra-CNRS), Université de Strasbourg, France; Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France
| | - Rabah Gahoual
- Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France.
| | - Nathalie Mignet
- Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France
| | - Alexandre Kulus
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS) UMR 7140 (Unistra-CNRS), Université de Strasbourg, France
| | - Matthieu Allez
- Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris (AP-HP), Inserm, U1160 Paris, France
| | - Pascal Houzé
- Université Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS, Inserm, Faculté de sciences pharmaceutiques et biologiques, Paris, France; Laboratoire de Toxicologie Biologique, Hôpital Lariboisière, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Yannis-Nicolas François
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS) UMR 7140 (Unistra-CNRS), Université de Strasbourg, France
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7
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Kinzer JL, Halseth TA, Kang J, Kim SY, Kumaran P, Ford M, Saveliev S, Skilton SJ, Schwendeman A. Physicochemical characterization and functionality comparison of Humira®(adalimumab), Remicade®(infliximab) and Simponi Aria®(golimumab). Int J Pharm 2023; 635:122646. [PMID: 36709835 DOI: 10.1016/j.ijpharm.2023.122646] [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: 11/22/2022] [Revised: 01/14/2023] [Accepted: 01/22/2023] [Indexed: 01/27/2023]
Abstract
FDA-approved anti-TNFα biopharmaceuticals are successful in treating a range of autoimmune diseases. However, not all anti-TNFα products are identical in their patient outcomes, suggesting that there may be product-specific differences stemming from protein structural differences, doses and routes of administration. In this work, we focus only on structural and functional differences across three full-length anti-TNFα mAbs (Humira®, Remicade®, and Simponi Aria®) to better understand the implications of such differences on the products' efficacy. For structural characterization, we quantified N-glycans using mass spectrometry and fluorescence labeling. From these studies, we observed that Remicade® had the highest percent of afucosylated glycans (15.5 ± 1.3 %) and the largest number of unique glycans, 28. While Humira® had the fewest unique glycans, 15, and 11.4 ± 0.8 % of afucosylated, high-mannose glycans. For the functional studies we tested TNFα binding via ELISA, FcγRIIIa binding via AlphaLISA and effector function using an ADCC bioreporter assay. Humira® had a significantly lower EC50 (1.9 ± 0.1 pM) for ELISA and IC50 (10.5 ± 1.1 nM) for AlphaLISA, suggesting that Humira® has higher TNFα and FcγRIIIa binding affinity than Remicade® and Simponi Aria®. Humira® was also the most potent in the bioreporter assay with an EC50 value of 0.55 ± 0.03 nM compared to Remicade® (0.64 ± 0.04 nM) and Simponi Aria® (0.67 ± 0.03 nM). This comparison is significant as it highlights functional differences between mAbs with shared mechanisms of action when examined in a single laboratory and under one set of conditions.
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Affiliation(s)
- Jill L Kinzer
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, 428 Church St, Ann Arbor, MI 48109, United States
| | - Troy A Halseth
- Department of Medicinal Chemistry, College of Pharmacy, University of Michigan, 428 Church St, Ann Arbor, MI 48109, United States
| | - Jukyung Kang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, 428 Church St, Ann Arbor, MI 48109, United States
| | - Sang Yeop Kim
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, 428 Church St, Ann Arbor, MI 48109, United States
| | - Preethi Kumaran
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, 428 Church St, Ann Arbor, MI 48109, United States
| | - Michael Ford
- MS Bioworks, 3950 Varsity Dr, Ann Arbor, MI 48108, United States
| | - Sergei Saveliev
- Promega Corporation, 2800 Woods Hollow Rd, Madison, WI 53711, United States
| | - St John Skilton
- Protein Metrics, 20863 Stevens Creek Blvd #450, Cupertino, CA 95014, United States
| | - Anna Schwendeman
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, 428 Church St, Ann Arbor, MI 48109, United States; Biointerfaces Institute, NCRC, 2800 Plymouth Rd, Ann Arbor, MI 48109, United States.
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8
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Deslignière E, Ollivier S, Beck A, Ropartz D, Rogniaux H, Cianférani S. Benefits and Limitations of High-Resolution Cyclic IM-MS for Conformational Characterization of Native Therapeutic Monoclonal Antibodies. Anal Chem 2023; 95:4162-4171. [PMID: 36780376 DOI: 10.1021/acs.analchem.2c05265] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Monoclonal antibodies (mAbs) currently represent the main class of therapeutic proteins. mAbs approved by regulatory agencies are selected from IgG1, IgG2, and IgG4 subclasses, which possess different interchain disulfide connectivities. Ion mobility coupled to native mass spectrometry (IM-MS) has emerged as a valuable approach to tackle the challenging characterization of mAbs' higher order structures. However, due to the limited resolution of first-generation IM-MS instruments, subtle conformational differences on large proteins have long been hard to capture. Recent technological developments have aimed at increasing available IM resolving powers and acquisition mode capabilities, namely, through the release of high-resolution IM-MS (HR-IM-MS) instruments, like cyclic IM-MS (cIM-MS). Here, we outline the advantages and drawbacks of cIM-MS for better conformational characterization of intact mAbs (∼150 kDa) in native conditions compared to first-generation instruments. We first assessed the extent to which multipass cIM-MS experiments could improve the separation of mAbs' conformers. These initial results evidenced some limitations of HR-IM-MS for large native biomolecules which possess rich conformational landscapes that remain challenging to decipher even with higher IM resolving powers. Conversely, for collision-induced unfolding (CIU) approaches, higher resolution proved to be particularly useful (i) to reveal new unfolding states and (ii) to enhance the separation of coexisting activated states, thus allowing one to apprehend gas-phase CIU behaviors of mAbs directly at the intact level. Altogether, this study offers a first panoramic overview of the capabilities of cIM-MS for therapeutic mAbs, paving the way for more widespread HR-IM-MS/CIU characterization of mAb-derived formats.
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Affiliation(s)
- Evolène Deslignière
- Laboratoire de Spectrométrie de Masse BioOrganique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg 67000, France.,Infrastructure Nationale de Protéomique ProFI - FR2048, Strasbourg 67087, France
| | - Simon Ollivier
- UR BIA, INRAE, Nantes F-44316, France.,PROBE Research Infrastructure, BIBS Facility, INRAE, Nantes F-44316, France
| | - Alain Beck
- IRPF Centre d'Immunologie Pierre-Fabre (CIPF), Saint-Julien-en-Genevois 74160, France
| | - David Ropartz
- UR BIA, INRAE, Nantes F-44316, France.,PROBE Research Infrastructure, BIBS Facility, INRAE, Nantes F-44316, France
| | - Hélène Rogniaux
- UR BIA, INRAE, Nantes F-44316, France.,PROBE Research Infrastructure, BIBS Facility, INRAE, Nantes F-44316, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg 67000, France.,Infrastructure Nationale de Protéomique ProFI - FR2048, Strasbourg 67087, France
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9
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Gadkari VV, Juliano BR, Mallis CS, May JC, Kurulugama RT, Fjeldsted JC, McLean JA, Russell DH, Ruotolo BT. Performance evaluation of in-source ion activation hardware for collision-induced unfolding of proteins and protein complexes on a drift tube ion mobility-mass spectrometer. Analyst 2023; 148:391-401. [PMID: 36537590 PMCID: PMC10103148 DOI: 10.1039/d2an01452a] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Native ion mobility-mass spectrometry (IM-MS) has emerged as an information-rich technique for gas phase protein structure characterization; however, IM resolution is currently insufficient for the detection of subtle structural differences in large biomolecules. This challenge has spurred the development of collision-induced unfolding (CIU) which utilizes incremental gas phase activation to unfold a protein in order to expand the number of measurable descriptors available for native protein ions. Although CIU is now routinely used in native mass spectrometry studies, the interlaboratory reproducibility of CIU has not been established. Here we evaluate the reproducibility of the CIU data produced across three laboratories (University of Michigan, Texas A&M University, and Vanderbilt University). CIU data were collected for a variety of protein ions ranging from 8.6-66 kDa. Within the same laboratory, the CIU fingerprints were found to be repeatable with root mean square deviation (RMSD) values of less than 5%. Collision cross section (CCS) values of the CIU intermediates were consistent across the laboratories, with most features exhibiting an interlaboratory reproducibility of better than 1%. In contrast, the activation potentials required to induce protein CIU transitions varied between the three laboratories. To address these differences, three source assemblies were constructed with an updated ion activation hardware design utilizing higher mechanical tolerance specifications. The production-grade assemblies were found to produce highly consistent CIU data for intact antibodies, exhibiting high precision ion CCS and CIU transition values, thus opening the door to establishing databases of CIU fingerprints to support future biomolecular classification efforts.
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Affiliation(s)
- Varun V Gadkari
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA.
| | - Brock R Juliano
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA.
| | - Christopher S Mallis
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - Jody C May
- Center for Innovative Technology, Department of Chemistry, Vanderbilt Institute of Chemical Biology, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, Tennessee 37235, USA
| | | | | | - John A McLean
- Center for Innovative Technology, Department of Chemistry, Vanderbilt Institute of Chemical Biology, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, Tennessee 37235, USA
| | - David H Russell
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA.
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10
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Legrand P, Dufaÿ S, Mignet N, Houzé P, Gahoual R. Modeling study of long-term stability of the monoclonal antibody infliximab and biosimilars using liquid-chromatography-tandem mass spectrometry and size-exclusion chromatography-multi-angle light scattering. Anal Bioanal Chem 2023; 415:179-192. [PMID: 36449030 PMCID: PMC9709354 DOI: 10.1007/s00216-022-04396-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 10/07/2022] [Accepted: 10/20/2022] [Indexed: 12/02/2022]
Abstract
Monoclonal antibodies (mAbs) represent a dynamic class of biopharmaceutical products, as evidenced by an increasing number of market authorizations for mAb innovator and biosimilar products. Stability studies are commonly performed during product development, for instance, to exclude unstable molecules, optimize the formulation or determine the storage limit. Such studies are time-consuming, especially for mAbs, because of their structural complexity which requires multiple analytical techniques to achieve a detailed characterization. We report the implementation of a novel methodology based on the accelerated stability assessment program (ASAP) in order to model the long-term stability of mAbs in relation to different structural aspects. Stability studies of innovator infliximab and two different biosimilars were performed using forced degradation conditions alongside in-use administration conditions in order to investigate their similarity regarding stability. Thus, characterization of post-translational modifications was achieved using liquid-chromatography-tandem mass spectrometry (LC-MS/MS) analysis, and the formation of aggregates and free chain fragments was characterized using size-exclusion chromatography-multi-angle light scattering (SEC-MALS-UV/RI) analysis. Consequently, ASAP models were investigated with regard to free chain fragmentation of mAbs concomitantly with N57 deamidation, located in the hypervariable region. Comparison of ASAP models and the long-term stability data from samples stored in intravenous bags demonstrated a relevant correlation, indicating the stability of the mAbs. The developed methodology highlighted the particularities of ASAP modeling for mAbs and demonstrated the possibility to independently consider the different types of degradation pathways in order to provide accurate and appropriate prediction of the long-term stability of this type of biomolecule.
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Affiliation(s)
- Pauline Legrand
- Université Paris Cité, Faculté de sciences pharmaceutiques et biologiques, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm U1267, 4, avenue de l'observatoire, 75270, Paris Cedex 06, France.
- Département Recherche Et Développement Pharmaceutique, Agence Générale Des Equipements Et Produits de Santé (AGEPS), Assistance Publique-Hôpitaux de Paris, (AP-HP), Paris, France.
| | - Sophie Dufaÿ
- Département Recherche Et Développement Pharmaceutique, Agence Générale Des Equipements Et Produits de Santé (AGEPS), Assistance Publique-Hôpitaux de Paris, (AP-HP), Paris, France
| | - Nathalie Mignet
- Université Paris Cité, Faculté de sciences pharmaceutiques et biologiques, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm U1267, 4, avenue de l'observatoire, 75270, Paris Cedex 06, France
| | - Pascal Houzé
- Université Paris Cité, Faculté de sciences pharmaceutiques et biologiques, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm U1267, 4, avenue de l'observatoire, 75270, Paris Cedex 06, France
- Laboratoire de Toxicologie Biologique, Hôpital Lariboisière, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Rabah Gahoual
- Université Paris Cité, Faculté de sciences pharmaceutiques et biologiques, Unité de Technologies Chimiques et Biologiques pour la Santé (UTCBS), CNRS UMR8258, Inserm U1267, 4, avenue de l'observatoire, 75270, Paris Cedex 06, France
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11
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Kim H, Bang G, Park YE, Park M, Choi JH, Oh MJ, An HJ, Yoo JS, Park YH, Kim JY, Hwang H. Advanced assessment through intact glycopeptide analysis of Infliximab’s biologics and biosimilar. Front Mol Biosci 2022; 9:1006866. [DOI: 10.3389/fmolb.2022.1006866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/26/2022] [Indexed: 11/30/2022] Open
Abstract
Characterization of therapeutic monoclonal antibodies (mAbs) represents a major challenge for analytical sciences due to their heterogeneity associated with post-translational modifications (PTMs). The protein glycosylation requires comprehensive identification, which could influence on the mAbs’ structure and their function. Here, we demonstrated high-resolution tandem mass spectrometry with an ultra-high-performance liquid chromatography for characterization and comparison between biologics and biosimilar of infliximab at an advanced level. Comparing the N- and O-glycopeptides profiles, a total of 49 and 54 glycopeptides was identified for each product of the biologics and biosimilar, respectively. We also discovered one novel N-glycosylation site at the light chain from both biopharmaceuticals and one novel O-glycopeptide at the heavy chain from only biosimilar. Site-specific glycopeptide analysis process will be a robust and useful technique for evaluating therapeutic mAbs and complex glycoprotein products.
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12
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Identification of a monoclonal antibody clipping variant by cross-validation using capillary electrophoresis – sodium dodecyl sulfate, capillary zone electrophoresis – mass spectrometry and capillary isoelectric focusing – mass spectrometry. J Chromatogr A 2022; 1684:463560. [DOI: 10.1016/j.chroma.2022.463560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 11/17/2022]
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13
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Li X, Rawal B, Rivera S, Letarte S, Richardson DD. Improvements on sample preparation and peptide separation for reduced peptide mapping based multi-attribute method analysis of therapeutic monoclonal antibodies using lysyl endopeptidase digestion. J Chromatogr A 2022; 1675:463161. [DOI: 10.1016/j.chroma.2022.463161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 12/14/2022]
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14
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Vallejo DD, Rojas Ramírez C, Parson KF, Han Y, Gadkari VV, Ruotolo BT. Mass Spectrometry Methods for Measuring Protein Stability. Chem Rev 2022; 122:7690-7719. [PMID: 35316030 DOI: 10.1021/acs.chemrev.1c00857] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Mass spectrometry is a central technology in the life sciences, providing our most comprehensive account of the molecular inventory of the cell. In parallel with developments in mass spectrometry technologies targeting such assessments of cellular composition, mass spectrometry tools have emerged as versatile probes of biomolecular stability. In this review, we cover recent advancements in this branch of mass spectrometry that target proteins, a centrally important class of macromolecules that accounts for most biochemical functions and drug targets. Our efforts cover tools such as hydrogen-deuterium exchange, chemical cross-linking, ion mobility, collision induced unfolding, and other techniques capable of stability assessments on a proteomic scale. In addition, we focus on a range of application areas where mass spectrometry-driven protein stability measurements have made notable impacts, including studies of membrane proteins, heat shock proteins, amyloidogenic proteins, and biotherapeutics. We conclude by briefly discussing the future of this vibrant and fast-moving area of research.
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Affiliation(s)
- Daniel D Vallejo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Carolina Rojas Ramírez
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Kristine F Parson
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Yilin Han
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Varun V Gadkari
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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15
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Coghlan J, Benet A, Kumaran P, Ford M, Veale L, Skilton SJ, Saveliev S, Schwendeman AA. Streamlining the Characterization of Disulfide Bond Shuffling and Protein Degradation in IgG1 Biopharmaceuticals Under Native and Stressed Conditions. Front Bioeng Biotechnol 2022; 10:862456. [PMID: 35360407 PMCID: PMC8963993 DOI: 10.3389/fbioe.2022.862456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/16/2022] [Indexed: 11/23/2022] Open
Abstract
Post translational modifications (PTMs) have been shown to negatively impact protein efficacy and safety by altering its native conformation, stability, target binding and/or pharmacokinetics. One PTM in particular, shuffled disulfide bonds, has been linked to decreased potency and increased immunogenicity of protein therapeutics. In an effort to gain more insights into the effects of shuffled disulfide bonds on protein therapeutics' safety and efficacy, we designed and further optimized a semi-automated LC-MS/MS method for disulfide bond characterization on two IgG1 protein therapeutics-rituximab and bevacizumab. We also compared originator vs. biosimilar versions of the two therapeutics to determine if there were notable variations in the disulfide shuffling and overall degradation between originator and biosimilar drug products. From our resulting data, we noticed differences in how the two proteins degraded. Bevacizumab had a general upward trend in shuffled disulfide bond levels over the course of a 4-week incubation (0.58 ± 0.08% to 1.46 ± 1.10% for originator) whereas rituximab maintained similar levels throughout the incubation (0.24 ± 0.21% to 0.51 ± 0.11% for originator). When we measured degradation by SEC and SDS-PAGE, we observed trends that correlated with the LC-MS/MS data. Across all methods, we observed that the originator and biosimilar drugs performed similarly. The results from this study will help provide groundwork for comparative disulfide shuffling analysis by LC-MS/MS and standard analytical methodology implementation for the development and regulatory approval of biosimilars.
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Affiliation(s)
- Jill Coghlan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
| | - Alexander Benet
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
| | - Preethi Kumaran
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
| | | | | | | | | | - Anna A. Schwendeman
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, United States
- Biointerfaces Institute, Ann Arbor, MI, United States
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16
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Wecksler AT, Veale L, Basanta-Sanchez M, Bern M. Development of Software Workflow for the Rapid Detection of Cross-Linked Dipeptides. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2022; 33:598-602. [PMID: 35157447 DOI: 10.1021/jasms.1c00312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Detection and characterization of cross-linked peptides of unknown chemical nature and location is challenging. An analytical workflow based on the use of 18O-labeling tryptic digestion ( Anal. Chem. 2013, 85, 5900-5908) was previously utilized to identify reduction-resistant scrambled disulfide dipeptides within an IgG that was exposed to light under forced degradation conditions ( Mol. Pharmaceutics 2018, 15, 1598-1606). The analytical workflow denoted as XChem-Finder, while effective, is cumbersome and requires extensive manual effort for detection of 18O-incorporated peptides and subsequent de novo sequencing of partial peptide sequences to aid in the identification of cross-linked peptides. Here, we provide an automatic workflow using Byos (Protein Metrics Inc.) to facilitate the detection of cross-linked peptides. The LC-MS/MS data files that were subjected to the XChem-Finder workflow that identified the scrambled disulfides were utilized as the test-case data set for the automated 18O-labeling workflow in Byos. The new workflow resulted in the detection of a photoinduced cross-linked dipeptide with unknown linker chemistry, which was subsequently identified as a cross-linked dipeptide with a novel cysteine-tryptophan (thioether) linkage. This work demonstrates that combining 18O-labeling tryptic digestion with the Byos workflow enables rapid detection of cross-linked dipeptides.
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Affiliation(s)
- Aaron T Wecksler
- Protein Analytical Chemistry, Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Lawrie Veale
- Protein Metrics Inc., 20863 Stevens Creek Boulevard #450, Cupertino, California 95014, United States
| | - Maria Basanta-Sanchez
- Protein Metrics Inc., 20863 Stevens Creek Boulevard #450, Cupertino, California 95014, United States
| | - Marshall Bern
- Protein Metrics Inc., 20863 Stevens Creek Boulevard #450, Cupertino, California 95014, United States
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17
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Dash R, Singh SK, Chirmule N, Rathore AS. Assessment of Functional Characterization and Comparability of Biotherapeutics: a Review. AAPS J 2021; 24:15. [PMID: 34931298 DOI: 10.1208/s12248-021-00671-0] [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: 09/15/2021] [Accepted: 11/30/2021] [Indexed: 11/30/2022] Open
Abstract
The development of monoclonal antibody (mAb) biosimilars is a complex process. The key to their successful development and commercialization is an in-depth understanding of the key product attributes that impact safety and efficacy and the strategies to control them. Functional assessment of mAb is a crucial part of the comparability of biopharmaceutical drugs. The development of a relevant and robust functional assay requires an interdisciplinary approach and sufficient flexibility to balance regulatory concerns as well as dynamics and variability during the manufacturing process. Although many advanced tools are available to study and compare the potency and bioactivity of the protein, most of these techniques suffer from major shortcomings that limit their routine use. These include the complexity of the task, establishment of the relevance of the chosen method with the mechanism of action (MOA) of the biosimilar, cost and extended time of analysis, and often the ambiguity in interpretation of the resulting data. To overcome or to address these challenges, the use of multiple orthogonal state-of-the-art techniques is a necessary prerequisite.
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Affiliation(s)
- Rozaleen Dash
- Department of Chemical Engineering, DBT Center of Excellence for Biopharmaceutical Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Sumit Kumar Singh
- Department of Chemical Engineering, DBT Center of Excellence for Biopharmaceutical Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.,School of Biochemical Engineering, IIT-BHU, Varanasi, India
| | | | - Anurag S Rathore
- Department of Chemical Engineering, DBT Center of Excellence for Biopharmaceutical Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.
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18
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Vallejo DD, Kang J, Coghlan J, Ramírez CR, Polasky DA, Kurulugama RT, Fjeldsted JC, Schwendeman AA, Ruotolo BT. Collision-Induced Unfolding Reveals Stability Differences in Infliximab Therapeutics under Native and Heat Stress Conditions. Anal Chem 2021; 93:16166-16174. [PMID: 34808055 DOI: 10.1021/acs.analchem.1c03946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ion mobility-mass spectrometry (IM-MS) and collision-induced unfolding (CIU) assays of monoclonal antibody (mAb)-based biotherapeutics have proven sensitive to disulfide bridge structures, glycosylation patterns, and small molecule conjugation levels. Despite promising prior reports detailing the capabilities of IM-MS and CIU to differentiate biosimilars, generic mAb therapeutics, there remain questions surrounding the sensitivity of CIU to mAb structure changes that occur upon stress, the reproducibility of such measurements across IM-MS platforms, and the correlation between CIU and differential scanning calorimetry (DSC) datasets. In this report, we describe a comprehensive IM-MS and CIU dataset acquired for three Infliximabs: Remicade, Inflectra, and Renflexis. We subject each infliximab sample to forced degradation through heat stress and observe broadly similar yet subtly different stability patterns for these three biotherapeutics. We find that CIU is capable of tracking differences in mAb higher-order structure (HOS) imparted during forced heat stress degradation and that DSC is less sensitive to these alterations in comparison. Furthermore, we collected our comprehensive IM-MS and CIU data across two instrument platforms (Waters G2 and Agilent 6560), with both producing similar abilities to differentiate mAbs while also revealing minor differences between the results obtained on the two instruments. Finally, we demonstrate that CIU-based heatmaps and classification allow for rapid assessment of the most differentiating charge states for the analysis of infliximab, and using multiplexed classification, we conservatively estimate a 30-fold improvement in the time required to perform mAb stability and HOS measurements over standard DSC tools.
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Affiliation(s)
- Daniel D Vallejo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Jukyung Kang
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Jill Coghlan
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Carolina Rojas Ramírez
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Daniel A Polasky
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | | | - John C Fjeldsted
- Agilent Technologies, Santa Clara, California 95051, United States
| | - Anna A Schwendeman
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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19
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Mahmmod S, Schultheiss JPD, van Bodegraven AA, Dijkstra G, Gilissen LPL, Hoentjen F, Lutgens MWMD, Mahmmod N, van der Meulen-de Jong AE, Smits LJT, Tan ACITL, Oldenburg B, Fidder HH. Outcome of Reverse Switching From CT-P13 to Originator Infliximab in Patients With Inflammatory Bowel Disease. Inflamm Bowel Dis 2021; 27:1954-1962. [PMID: 33538298 DOI: 10.1093/ibd/izaa364] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Patients suffering from inflammatory bowel diseases (IBD) and treated with originator infliximab are increasingly being switched to biosimilars. Some patients, however, are "reverse switched" to treatment with the originator. Here we assess the prevalence of reverse switching, including its indication and outcomes. METHODS In this retrospective multicenter cohort study, data on patients with IBD from 9 hospitals in the Netherlands were collected. All adult patients with IBD were included if they previously had been switched from originator infliximab to the biosimilar CT-P13 and had a follow-up time of at least 52 weeks after the initial switch. The reasons for reverse switching were categorized into worsening gastrointestinal symptoms, adverse effects, or loss of response to CT-P13. Drug persistence was analyzed through survival analyses. RESULTS A total of 758 patients with IBD were identified. Reverse switching was observed in 75 patients (9.9%). Patients with reverse switching were predominantly female (70.7%). Gastrointestinal symptoms (25.5%) and dermatological symptoms (21.8%) were the most commonly reported reasons for reverse switching. In 9 patients (12.0%), loss of response to CT-P13 was the reason for reverse switching. Improvement of reported symptoms was seen in 73.3% of patients after reverse switching and 7 out of 9 patients (77.8%) with loss of response regained response. Infliximab persistence was equal between patients who were reverse-switched and those who were maintained on CT-P13. CONCLUSIONS Reverse switching occurred in 9.9% of patients, predominantly for biosimilar-attributed adverse effects. Switching back to originator infliximab seems effective in patients who experience adverse effects, worsening gastrointestinal symptoms, or loss of response after switching from originator infliximab to CT-P13.
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Affiliation(s)
- Shaden Mahmmod
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Johannes P D Schultheiss
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Ad A van Bodegraven
- Department of Gastroenterology and Hepatology, Zuyderland Medisch Centrum, Sittard, the Netherlands
| | - Gerard Dijkstra
- Department of Gastroenterology and Hepatology, University Medical Centre Groningen, Groningen, the Netherlands
| | - Lennard P L Gilissen
- Department of Gastroenterology and Hepatology, Catharina Ziekenhuis, Eindhoven, the Netherlands
| | - Frank Hoentjen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Maurice W M D Lutgens
- Department of Gastroenterology and Hepatology, Elisabeth TweeSteden Ziekenhuis, Tilburg, the Netherlands
| | - Nofel Mahmmod
- Department of Gastroenterology and Hepatology, St. Antonius Ziekenhuis, Nieuwegein, the Netherlands
| | | | - Lisa J T Smits
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Adriaan C I T L Tan
- Department of Gastroenterology and Hepatology, Canisius-Wilhelmina Ziekenhuis, Nijmegen, the Netherlands
| | - Bas Oldenburg
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Herma H Fidder
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, the Netherlands
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20
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Duivelshof BL, Denorme S, Sandra K, Liu X, Beck A, Lauber MA, Guillarme D, D’Atri V. Quantitative N-Glycan Profiling of Therapeutic Monoclonal Antibodies Performed by Middle-Up Level HILIC-HRMS Analysis. Pharmaceutics 2021; 13:pharmaceutics13111744. [PMID: 34834160 PMCID: PMC8617915 DOI: 10.3390/pharmaceutics13111744] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 01/16/2023] Open
Abstract
The identification and accurate quantitation of the various glycoforms contained in therapeutic monoclonal antibodies (mAbs) is one of the main analytical needs in the biopharmaceutical industry, and glycosylation represents a crucial critical quality attribute (CQA) that needs to be addressed. Currently, the reference method for performing such identification/quantitation consists of the release of the N-glycan moieties from the mAb, their labelling with a specific dye (e.g., 2-AB or RFMS) and their analysis by HILIC-FLD or HILIC-MS. In this contribution, the potential of a new cost- and time-effective analytical approach performed at the protein subunit level (middle-up) was investigated for quantitative purposes and compared with the reference methods. The robustness of the approach was first demonstrated by performing the relative quantification of the glycoforms related to a well characterized mAb, namely adalimumab. Then, the workflow was applied to various glyco-engineered mAb products (i.e., obinutuzumab, benralizumab and atezolizumab). Finally, the glycosylation pattern of infliximab (Remicade®) was assessed and compared to two of its commercially available biosimilars (Remsima® and Inflectra®). The middle-up analysis proved to provide accurate quantitation results and has the added potential to be used as multi-attribute monitoring method.
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Affiliation(s)
- Bastiaan L. Duivelshof
- Institute of Pharmaceutical Sciences of Western Switzerland (ISPSO), University of Geneva, CMU—Rue Michel-Servet 1, 1211 Geneva, Switzerland; (B.L.D.); (D.G.)
- School of Pharmaceutical Sciences, University of Geneva, CMU—Rue Michel-Servet 1, 1211 Geneva, Switzerland
| | - Steffy Denorme
- Research Institute for Chromatography (RIC), President Kennedypark 26, 8500 Kortrijk, Belgium; (S.D.); (K.S.)
| | - Koen Sandra
- Research Institute for Chromatography (RIC), President Kennedypark 26, 8500 Kortrijk, Belgium; (S.D.); (K.S.)
| | - Xiaoxiao Liu
- Waters Corporation, 34 Maple Street, Milford, MA 01757-3696, USA; (X.L.); (M.A.L.)
| | - Alain Beck
- IRPF—Centre d’Immunologie Pierre-Fabre (CIPF), 5 Avenue Napoléon III, 60497 Saint-Julien-en-Genevois, France;
| | - Matthew A. Lauber
- Waters Corporation, 34 Maple Street, Milford, MA 01757-3696, USA; (X.L.); (M.A.L.)
| | - Davy Guillarme
- Institute of Pharmaceutical Sciences of Western Switzerland (ISPSO), University of Geneva, CMU—Rue Michel-Servet 1, 1211 Geneva, Switzerland; (B.L.D.); (D.G.)
- School of Pharmaceutical Sciences, University of Geneva, CMU—Rue Michel-Servet 1, 1211 Geneva, Switzerland
| | - Valentina D’Atri
- Institute of Pharmaceutical Sciences of Western Switzerland (ISPSO), University of Geneva, CMU—Rue Michel-Servet 1, 1211 Geneva, Switzerland; (B.L.D.); (D.G.)
- School of Pharmaceutical Sciences, University of Geneva, CMU—Rue Michel-Servet 1, 1211 Geneva, Switzerland
- Correspondence: ; Tel.: +41-22-379-3358
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21
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Rathore A, Malani H. Need for a risk-based control strategy for managing glycosylation profile for biosimilar products. Expert Opin Biol Ther 2021; 22:123-131. [PMID: 34431439 DOI: 10.1080/14712598.2021.1973425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Monoclonal antibodies, though a popular class of therapeutics, are complex molecules that are manufactured using complex processes, making it nontrivial to maintain high level of batch-to-batch consistency in product quality. Glycosylation is a posttranslation modification that is widely considered a critical quality attribute (CQA) as its variations are known to impact the Fc effector functions of mAbs. With continuing rise of biosimilars, comparability of these products to the reference product with respect to glycosylation is a topic of immense interest. AREAS COVERED In this article, we focus on the various aspects related to this topic including criticality of the various glycosylated forms, as well as comparability of biosimilars with respect to glycosylation. EXPERT OPINION We propose that manufacturers should focus on those glycoforms that are present in larger amounts and are known to be critical with respect to the biotherapeutic's safety and efficacy. Such risk-based evaluation of glycoforms and their control would offer an optimal route to biosimilar manufacturers for a cost-effective approach toward product development without compromising on the safety and efficacy characteristics of the therapeutic. For mAbs lacking Fc effector function, devising stringent glycosylation control strategies can be bypassed, thereby simplifying process and product development.
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Affiliation(s)
- Anurag Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India
| | - Himanshu Malani
- Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India
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22
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Skeene K, Khatri K, Soloviev Z, Lapthorn C. Current status and future prospects for ion-mobility mass spectrometry in the biopharmaceutical industry. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2021; 1869:140697. [PMID: 34246790 DOI: 10.1016/j.bbapap.2021.140697] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/11/2021] [Accepted: 07/06/2021] [Indexed: 12/12/2022]
Abstract
Detailed characterization of protein reagents and biopharmaceuticals is key in defining successful drug discovery campaigns, aimed at bringing molecules through different discovery stages up to development and commercialization. There are many challenges in this process, with complex and detailed analyses playing paramount roles in modern industry. Mass spectrometry (MS) has become an essential tool for characterization of proteins ever since the onset of soft ionization techniques and has taken the lead in quality assessment of biopharmaceutical molecules, and protein reagents, used in the drug discovery pipeline. MS use spans from identification of correct sequences, to intact molecule analyses, protein complexes and more recently epitope and paratope identification. MS toolkits could be incredibly diverse and with ever evolving instrumentation, increasingly novel MS-based techniques are becoming indispensable tools in the biopharmaceutical industry. Here we discuss application of Ion Mobility MS (IMMS) in an industrial setting, and what the current applications and outlook are for making IMMS more mainstream.
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Affiliation(s)
- Kirsty Skeene
- Biopharm Process Research, Medicinal Science and Technology, GlaxoSmithKline, Stevenage SG1 2NY, UK.
| | - Kshitij Khatri
- Structure and Function Characterization, CMC-Analytical, GlaxoSmithKline, Collegeville, PA 19406, USA.
| | - Zoja Soloviev
- Protein, Cellular and Structural Sciences, Medicinal Science and Technology, GlaxoSmithKline, Stevenage SG1 2NY, UK.
| | - Cris Lapthorn
- Structure and Function Characterization, CMC-Analytical, GlaxoSmithKline, Stevenage SG1 2NY, UK.
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Hageman TS, Wrigley MS, Weis DD. Statistical Equivalence Testing of Higher-Order Protein Structures with Differential Hydrogen Exchange-Mass Spectrometry (HX-MS). Anal Chem 2021; 93:6980-6988. [PMID: 33913686 DOI: 10.1021/acs.analchem.0c05279] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hydrogen exchange-mass spectrometry (HX-MS) is widely recognized for its potential utility for establishing the equivalence of the higher-order structures of proteins, particularly in comparability and similarity contexts. However, recent progress in the statistical analysis of HX-MS data has instead placed an emphasis on significance testing to identify regions of proteins where there are significant differences in HX between two or more protein states. In the cases involving assessment of similarity or equivalence of the higher-order structure of different protein samples (e.g., biosimilars), significance testing of HX-MS data is unsuitable. To meet this need, we have adapted the univariate two one-sided test (TOST) equivalence testing method for HX-MS data. Equivalence acceptance criteria were determined using maximum deviations from randomized resampling of truly equivalent samples to define hybrid equivalence criteria (maximum deviation of true equivalents, MDTE). Application of the TOST-MDTE test on differential HX-MS measurements of wild-type and mutated maltose-binding proteins demonstrates that the equivalence testing method was fit-for-purpose. Three infliximab biosimilars (Remsima, Renflexis, and Inflectra) were found to be equivalent to their Remicade reference product based on differential HX-MS measurements, while 5% deglycosylated NIST mAb was not statistically equivalent to the unmodified NIST mAb reference.
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Affiliation(s)
- Tyler S Hageman
- Department of Chemistry, The University of Kansas, 1567 Irving Hill Road, Lawrence, Kansas 66045, United States
| | - Michael S Wrigley
- Department of Chemistry, The University of Kansas, 1567 Irving Hill Road, Lawrence, Kansas 66045, United States
| | - David D Weis
- Department of Chemistry, The University of Kansas, 1567 Irving Hill Road, Lawrence, Kansas 66045, United States
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24
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Coghlan J, He H, Schwendeman AS. Overview of Humira® Biosimilars: Current European Landscape and Future Implications. J Pharm Sci 2021; 110:1572-1582. [PMID: 33556387 PMCID: PMC8014989 DOI: 10.1016/j.xphs.2021.02.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/20/2021] [Accepted: 02/01/2021] [Indexed: 02/07/2023]
Abstract
Humira® (adalimumab) by AbbVie has been the top-selling biologic drug product for the last few years - reaching nearly $20 billion in annual sales in 2018. Upon the October 2018 release of four adalimumab biosimilars into the European market, those sales began to shrink. By the end of 2019, the annual sales of Humira®, albeit still high, dipped closer to $19 billion as nearly 35% of European patients had been switched from Humira® to a biosimilar. Diminishing sales are expected to continue as the adoption of adalimumab biosimilars increases in Europe and Humira®'s patent protection is lost in the United States come 2023. In this review we discuss how impactful the availability of biosimilars has been to the European adalimumab market approximately two years after their release. We further analyze the marketed biosimilars with regards to differences in their formulation, delivery devices, biological activity, physicochemical properties, clinical trials data, and current financial foothold. More importantly, though, we highlight how "similar" these biosimilars are to Humira®. In doing so, we seek to educate the public on what they may be able to expect once adalimumab biosimilars enter the United States market in 2023.
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Affiliation(s)
- Jill Coghlan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, NCRC, 2800 Plymouth Road, Ann Arbor, MI 48109, USA
| | - Hongliang He
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, NCRC, 2800 Plymouth Road, Ann Arbor, MI 48109, USA
| | - Anna S Schwendeman
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, NCRC, 2800 Plymouth Road, Ann Arbor, MI 48109, USA; Biointerfaces Institute, University of Michigan, NCRC, 2800 Plymouth Road, Ann Arbor, MI 48109, USA.
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25
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Yin Z, Du M, Chen D, Zhang W, Huang W, Wu X, Yan S. Rapid structural discrimination of IgG antibodies by multicharge-state collision-induced unfolding. RSC Adv 2021; 11:36502-36510. [PMID: 35494361 PMCID: PMC9043582 DOI: 10.1039/d1ra06486j] [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: 08/28/2021] [Accepted: 11/06/2021] [Indexed: 11/29/2022] Open
Abstract
Immunoglobulin G (IgG) antibodies are an important class of biotherapeutics that target various diseases, such as cancers, neurodegenerative disorders, and autoimmune diseases, yet rapid discrimination of IgG antibodies remains a great challenge due to heterogeneity, flexibility, and large size. Herein, we demonstrate a simplified multicharge-state collision-induced unfolding (CIU) method for rapid differentiation of four IgG isotypes that differ in terms of the numbers and patterns of disulfide bonds, bypassing tedious single charge-state selection in advance. The results presented herein reveal that gas-phase unfolding behaviors have a strong dependence on charge states outside IgG surfaces; therefore, multicharge-state CIU analysis of IgG subtypes could offer a great opportunity to gain deeper insights into their gas-phase structural differentiation. The full discrimination of IgG antibody isoforms that possess different disulfide bond numbers and even subtle disulfide bonding patterns can be achieved based on their charge-dependent gas-phase unfolding behaviors and root-mean square deviation in CIU difference spectra. Taken together, the incorporation of all charge states observed in a native ion mobility-mass spectrometry (IM-MS) experiment to CIU analysis could make this strategy sensitive to more subtle structural discrepancies, facilitating the rapid discrimination and evaluation of innovative structurally similar biotherapeutic candidates with unexplored functions. A simplified multicharge-state collision-induced unfolding (CIU) method was proposed for rapid differentiation of IgG isotypes that differ in terms of the numbers and patterns of disulfide bonds.![]()
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Affiliation(s)
- Zhibin Yin
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Mingyi Du
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Key Laboratory of Natural Pesticide and Chemical Biology of the Ministry of Education, South China Agricultural University, Guangzhou, 510642, China
| | - Dong Chen
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Key Laboratory of Natural Pesticide and Chemical Biology of the Ministry of Education, South China Agricultural University, Guangzhou, 510642, China
| | - Wenyang Zhang
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Wenjie Huang
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Xinzhou Wu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Key Laboratory of Natural Pesticide and Chemical Biology of the Ministry of Education, South China Agricultural University, Guangzhou, 510642, China
| | - Shijuan Yan
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
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Deslignière E, Ehkirch A, Botzanowski T, Beck A, Hernandez-Alba O, Cianférani S. Toward Automation of Collision-Induced Unfolding Experiments through Online Size Exclusion Chromatography Coupled to Native Mass Spectrometry. Anal Chem 2020; 92:12900-12908. [DOI: 10.1021/acs.analchem.0c01426] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Evolène Deslignière
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - Anthony Ehkirch
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - Thomas Botzanowski
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - Alain Beck
- IRPF—Centre d’Immunologie Pierre-Fabre (CIPF), 74160 Saint-Julien-en-Genevois, France
| | - Oscar Hernandez-Alba
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
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Wook Hong S, Kim YG, Ye BD. An updated review of infliximab biosimilar, CT-P13, in the treatment of immune-mediated inflammatory diseases. Immunotherapy 2020; 12:609-623. [PMID: 32517574 DOI: 10.2217/imt-2020-0086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The introduction of anti-TNFs, such as infliximab (IFX), has revolutionized the treatment of immune-mediated inflammatory diseases. Anti-TNF agents have shown outstanding efficacy and long-term improvement of clinical outcomes, but the cost has been relatively high. Out of this concern, several 'biosimilar' drugs of anti-TNF agents have been developed. CT-P13, the first biosimilar of reference IFX, was approved by the European Medicines Agency and licensed by the US FDA for use in all indications of IFX. This updated review summarizes all aspects of CT-P13, including pharmacology and pharmacokinetics, and evaluates its efficacy, safety and immunogenicity for all indications based on the results of the latest clinical trials as well as on real-world experiences.
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Affiliation(s)
- Seung Wook Hong
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong-Gil Kim
- Department of Rheumatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.,Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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28
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Analytical and Functional Similarity Assessment of ABP 710, a Biosimilar to Infliximab Reference Product. Pharm Res 2020; 37:114. [PMID: 32476063 PMCID: PMC7261735 DOI: 10.1007/s11095-020-02816-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 04/03/2020] [Indexed: 12/15/2022]
Abstract
Purpose ABP 710 has been developed as a biosimilar to infliximab reference product (RP). The objective of this study was to assess analytical similarity (structural and functional) between ABP 710 and infliximab RP licensed by the United States Food and Drug Administration (infliximab [US]) and the European Union (infliximab [EU]), using sensitive, state-of-the-art analytical methods capable of detecting minor differences in product quality attributes. Methods Comprehensive analytical characterization utilizing orthogonal techniques was performed with 14 to 28 unique lots of ABP 710 or infliximab RP, depending on the assay. Comparisons were used to investigate the primary structure related to amino acid sequence; post-translational modifications (PTMs) including glycans; higher order structure; particles and aggregates; primary biological properties mediated by target and receptor binding; product-related substances and impurities; and general properties. Results ABP 710 had the same amino acid sequence, primary structure, higher order structure, PTM profiles and biological activities as infliximab RP. The finished drug product had the same strength (protein content and concentration) as infliximab RP. Conclusions Based on the comprehensive analytical similarity assessment, ABP 710 was found to be highly analytically similar to infliximab RP for all biological activities relevant for clinical efficacy and safety. Electronic supplementary material The online version of this article (10.1007/s11095-020-02816-w) contains supplementary material, which is available to authorized users.
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29
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Bioanalytical methods for therapeutic monoclonal antibodies and antibody–drug conjugates: A review of recent advances and future perspectives. J Pharm Biomed Anal 2020; 179:112991. [DOI: 10.1016/j.jpba.2019.112991] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 11/01/2019] [Accepted: 11/13/2019] [Indexed: 11/23/2022]
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30
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Yu C, Zhang F, Xu G, Wu G, Wang W, Liu C, Fu Z, Li M, Guo S, Yu X, Wang L. Analytical Similarity of a Proposed Biosimilar BVZ-BC to Bevacizumab. Anal Chem 2020; 92:3161-3170. [DOI: 10.1021/acs.analchem.9b04871] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Chuanfei Yu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Feng Zhang
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Gangling Xu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Gang Wu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Wenbo Wang
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Chunyu Liu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Zhihao Fu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Meng Li
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Sha Guo
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Xiaojuan Yu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
| | - Lan Wang
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, No. 29, Huatuo Road, Daxing District, Beijing 102629, China
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31
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Kang J, Kim SY, Vallejo D, Hageman TS, White DR, Benet A, Coghlan J, Sen KI, Ford M, Saveliev S, Tolbert TJ, Weis DD, Schwendeman SP, Ruotolo BT, Schwendeman A. Multifaceted assessment of rituximab biosimilarity: The impact of glycan microheterogeneity on Fc function. Eur J Pharm Biopharm 2020; 146:111-124. [PMID: 31841688 DOI: 10.1016/j.ejpb.2019.12.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 12/04/2019] [Accepted: 12/08/2019] [Indexed: 01/08/2023]
Abstract
Biosimilars are poised to reduce prices and increase patient access to expensive, but highly effective biologic products. However, questions still remain about the degree of similarity and scarcity of information on biosimilar products from outside of the US/EU in the public domain. Thus, as an independent entity, we performed a comparative analysis between the innovator, Rituxan® (manufactured by Genentech/Roche), and a Russian rituximab biosimilar, Acellbia® (manufactured by Biocad). We evaluated biosimilarity of these two products by a variety of state-of-the-art analytical mass spectrometry techniques, including tandem MS mapping, HX-MS, IM-MS, and intact MS. Both were found to be generally similar regarding primary and higher order structure, though differences were identified in terms of glycoform distribution levels of C-terminal Lys, N-terminal pyroGlu, charge variants and soluble aggregates. Notably, we confirmed that the biosimilar had a higher level of afucosylated glycans, resulting in a stronger FcγIIIa binding affinity and increased ADCC activity. Taken together, our work provides a comprehensive comparison of Rituxan® and Acellbia®.
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Affiliation(s)
- Jukyung Kang
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, United States; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States
| | - Sang Yeop Kim
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, United States; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States
| | - Daniel Vallejo
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, United States
| | - Tyler S Hageman
- Department of Chemistry, University of Kansas, Lawrence, KS 66045, United States
| | - Derek R White
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS 66045, United States
| | - Alexander Benet
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, United States; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States
| | - Jill Coghlan
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, United States; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States
| | - K Ilker Sen
- Protein Metrics Inc., San Carlos, CA 94070, United States
| | | | | | - Thomas J Tolbert
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS 66045, United States
| | - David D Weis
- Department of Chemistry, University of Kansas, Lawrence, KS 66045, United States; Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS 66045, United States
| | - Steven P Schwendeman
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, United States; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States; Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, United States
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, United States
| | - Anna Schwendeman
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, United States; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, United States.
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32
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Kang J, Halseth T, Vallejo D, Najafabadi ZI, Sen KI, Ford M, Ruotolo BT, Schwendeman A. Assessment of biosimilarity under native and heat-stressed conditions: rituximab, bevacizumab, and trastuzumab originators and biosimilars. Anal Bioanal Chem 2019; 412:763-775. [DOI: 10.1007/s00216-019-02298-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/03/2019] [Accepted: 11/21/2019] [Indexed: 10/25/2022]
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Duivelshof BL, Jiskoot W, Beck A, Veuthey JL, Guillarme D, D’Atri V. Glycosylation of biosimilars: Recent advances in analytical characterization and clinical implications. Anal Chim Acta 2019; 1089:1-18. [DOI: 10.1016/j.aca.2019.08.044] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/15/2019] [Accepted: 08/17/2019] [Indexed: 12/14/2022]
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34
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Historical, current and future developments of travelling wave ion mobility mass spectrometry: A personal perspective. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115620] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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35
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Hartmann L, Botzanowski T, Galibert M, Jullian M, Chabrol E, Zeder-Lutz G, Kugler V, Stojko J, Strub JM, Ferry G, Frankiewicz L, Puget K, Wagner R, Cianférani S, Boutin JA. VHH characterization. Comparison of recombinant with chemically synthesized anti-HER2 VHH. Protein Sci 2019; 28:1865-1879. [PMID: 31423659 DOI: 10.1002/pro.3712] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/14/2019] [Accepted: 08/14/2019] [Indexed: 12/12/2022]
Abstract
In the continuous exploration of the VHH chemistry, biochemistry and therapeutic future use, we investigated two different production strategies of this small antibody-like protein, using an anti-HER2 VHH as a model. The total chemical synthesis of the 125 amino-acid peptide was performed with reasonable yield, even if optimization will be necessary to upgrade this kind of production. In parallel, we expressed the same sequence in two different hosts: Escherichia coli and Pichia pastoris. Both productions were successful and led to a fair amount of VHHs. The integrity and conformation of the VHH were characterized by complementary mass spectrometry approaches, while surface plasmon resonance experiments were used to assess the VHH recognition capacity and affinity toward its "antigen." Using this combination of orthogonal techniques, it was possible to show that the three VHHs-whether synthetic or recombinant ones-were properly and similarly folded and recognized the "antigen" HER2 with similar affinities, in the nanomolar range. This opens a route toward further exploration of modified VHH with unnatural amino acids and subsequently, VHH-drug conjugates.
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Affiliation(s)
- Lucie Hartmann
- Plateforme IMPReSs, Laboratoire de Biotechnologie et Signalisation Cellulaire, CNRS, Université de Strasbourg, Illkirch, France
| | - Thomas Botzanowski
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, Strasbourg, France
| | | | | | - Eric Chabrol
- PEX de Biotechnologie, Chimie et Biologie, Institut de REchercehs Servier, Croissy-sur-Seine, France
| | - Gabrielle Zeder-Lutz
- Plateforme IMPReSs, Laboratoire de Biotechnologie et Signalisation Cellulaire, CNRS, Université de Strasbourg, Illkirch, France
| | - Valérie Kugler
- Plateforme IMPReSs, Laboratoire de Biotechnologie et Signalisation Cellulaire, CNRS, Université de Strasbourg, Illkirch, France
| | - Johann Stojko
- PEX de Biotechnologie, Chimie et Biologie, Institut de REchercehs Servier, Croissy-sur-Seine, France
| | - Jean-Marc Strub
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, Strasbourg, France
| | - Gilles Ferry
- PEX de Biotechnologie, Chimie et Biologie, Institut de REchercehs Servier, Croissy-sur-Seine, France
| | | | | | - Renaud Wagner
- Plateforme IMPReSs, Laboratoire de Biotechnologie et Signalisation Cellulaire, CNRS, Université de Strasbourg, Illkirch, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique, Université de Strasbourg, CNRS, Strasbourg, France
| | - Jean A Boutin
- Institut de Recherches Internationales Servier, Suresnes, France
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Dyck YFK, Rehm D, Joseph JF, Winkler K, Sandig V, Jabs W, Parr MK. Forced Degradation Testing as Complementary Tool for Biosimilarity Assessment. Bioengineering (Basel) 2019; 6:bioengineering6030062. [PMID: 31330921 PMCID: PMC6783961 DOI: 10.3390/bioengineering6030062] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 12/25/2022] Open
Abstract
Oxidation of monoclonal antibodies (mAbs) can impact their efficacy and may therefore represent critical quality attributes (CQA) that require evaluation. To complement classical CQA, bevacizumab and infliximab were subjected to oxidative stress by H2O2 for 24, 48, or 72 h to probe their oxidation susceptibility. For investigation, a middle-up approach was used utilizing liquid chromatography hyphenated with mass spectrometry (LC-QTOF-MS). In both mAbs, the Fc/2 subunit was completely oxidized. Additional oxidations were found in the light chain (LC) and in the Fd’ subunit of infliximab, but not in bevacizumab. By direct comparison of methionine positions, the oxidized residues in infliximab were assigned to M55 in LC and M18 in Fd’. The forced oxidation approach was further exploited for comparison of respective biosimilar products. Both for bevacizumab and infliximab, comparison of posttranslational modification profiles demonstrated high similarity of the unstressed reference product (RP) and the biosimilar (BS). However, for bevacizumab, comparison after forced oxidation revealed a higher susceptibility of the BS compared to the RP. It may thus be considered a useful tool for biopharmaceutical engineering, biosimilarity assessment, as well as for quality control of protein drugs.
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Affiliation(s)
- Yan Felix Karl Dyck
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2+4, 14195 Berlin, Germany
- Department of Life Sciences & Technology, Beuth Hochschule für Technik Berlin, Seestraße 64, 13347 Berlin, Germany
| | - Daniel Rehm
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2+4, 14195 Berlin, Germany
- ProBioGen AG, Goethestraße 54, 13086 Berlin, Germany
| | - Jan Felix Joseph
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2+4, 14195 Berlin, Germany
- Core Facility BioSupraMol, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Str. 2+4, 14195 Berlin, Germany
| | | | - Volker Sandig
- ProBioGen AG, Goethestraße 54, 13086 Berlin, Germany
| | - Wolfgang Jabs
- Department of Life Sciences & Technology, Beuth Hochschule für Technik Berlin, Seestraße 64, 13347 Berlin, Germany
| | - Maria Kristina Parr
- Department of Pharmaceutical & Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2+4, 14195 Berlin, Germany.
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Relating glycoprotein structural heterogeneity to function - insights from native mass spectrometry. Curr Opin Struct Biol 2019; 58:241-248. [PMID: 31326232 PMCID: PMC7104348 DOI: 10.1016/j.sbi.2019.05.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 05/23/2019] [Accepted: 05/23/2019] [Indexed: 01/08/2023]
Abstract
Glycosylation is the most complex and prevalent protein modification that influences attributes ranging from cellular localization and signaling to half-life and proteolysis. Glycoconjugates are fundamental for cellular function and alterations in their structure are often observed in pathological states. Most biotherapeutic proteins are glycosylated, which influences drug safety and efficacy. Therefore, the ability to characterize glycoproteins is important in all areas of biomolecular and medicinal research. Here we discuss recent advances in native mass spectrometry that have significantly improved our ability to characterize heterogeneous glycoproteins and to relate glycan structure to protein function.
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38
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Polasky DA, Dixit SM, Vallejo DD, Kulju KD, Ruotolo BT. An Algorithm for Building Multi-State Classifiers Based on Collision-Induced Unfolding Data. Anal Chem 2019; 91:10407-10412. [DOI: 10.1021/acs.analchem.9b02650] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daniel A. Polasky
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Sugyan M. Dixit
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Daniel D. Vallejo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Kathryn D. Kulju
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Brandon T. Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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39
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Brown KA, Rajendran S, Dowd J, Wilson DJ. Rapid characterization of structural and functional similarity for a candidate bevacizumab (Avastin) biosimilar using a multipronged mass‐spectrometry‐based approach. Drug Test Anal 2019; 11:1207-1217. [DOI: 10.1002/dta.2609] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/24/2019] [Accepted: 04/25/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Kerene A. Brown
- Chemistry DepartmentYork University Toronto ON Canada
- The Centre for Research in Mass SpectrometryYork University Toronto ON Canada
| | | | - Jason Dowd
- Apobiologix (division of Apotex Inc.) Toronto ON Canada
| | - Derek J. Wilson
- Chemistry DepartmentYork University Toronto ON Canada
- The Centre for Research in Mass SpectrometryYork University Toronto ON Canada
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40
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Bults P, Spanov B, Olaleye O, van de Merbel NC, Bischoff R. Intact protein bioanalysis by liquid chromatography – High-resolution mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1110-1111:155-167. [DOI: 10.1016/j.jchromb.2019.01.032] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/20/2019] [Accepted: 01/31/2019] [Indexed: 02/07/2023]
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41
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Beck A, D’Atri V, Ehkirch A, Fekete S, Hernandez-Alba O, Gahoual R, Leize-Wagner E, François Y, Guillarme D, Cianférani S. Cutting-edge multi-level analytical and structural characterization of antibody-drug conjugates: present and future. Expert Rev Proteomics 2019; 16:337-362. [DOI: 10.1080/14789450.2019.1578215] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Alain Beck
- Biologics CMC and Developability, IRPF - Centre d’Immunologie Pierre-Fabre (CIPF), Saint-Julien-en-Genevois, France
| | - Valentina D’Atri
- School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, CMU, Geneva, Switzerland
| | - Anthony Ehkirch
- Laboratoire de Spectrométrie de Masse BioOrganique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg, France
| | - Szabolcs Fekete
- School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, CMU, Geneva, Switzerland
| | - Oscar Hernandez-Alba
- Laboratoire de Spectrométrie de Masse BioOrganique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg, France
| | - Rabah Gahoual
- Unité de Technologies Biologiques et Chimiques pour la Santé (UTCBS), Paris 5-CNRS UMR8258 Inserm U1022, Faculté de Pharmacie, Université Paris Descartes, Paris, France
| | - Emmanuel Leize-Wagner
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS), UMR 7140, Université de Strasbourg, CNRS, Strasbourg, France
| | - Yannis François
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes (LSMIS), UMR 7140, Université de Strasbourg, CNRS, Strasbourg, France
| | - Davy Guillarme
- Biologics CMC and Developability, IRPF - Centre d’Immunologie Pierre-Fabre (CIPF), Saint-Julien-en-Genevois, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique, IPHC UMR 7178, Université de Strasbourg, CNRS, Strasbourg, France
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42
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Polasky DA, Dixit SM, Fantin SM, Ruotolo BT. CIUSuite 2: Next-Generation Software for the Analysis of Gas-Phase Protein Unfolding Data. Anal Chem 2019; 91:3147-3155. [DOI: 10.1021/acs.analchem.8b05762] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Daniel A. Polasky
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Sugyan M. Dixit
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Sarah M. Fantin
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Brandon T. Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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43
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Kaur U, Johnson DT, Chea EE, Deredge DJ, Espino JA, Jones LM. Evolution of Structural Biology through the Lens of Mass Spectrometry. Anal Chem 2019; 91:142-155. [PMID: 30457831 PMCID: PMC6472977 DOI: 10.1021/acs.analchem.8b05014] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Upneet Kaur
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland 21201, United States
| | - Danté T. Johnson
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland 21201, United States
| | - Emily E. Chea
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland 21201, United States
| | - Daniel J. Deredge
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland 21201, United States
| | - Jessica A. Espino
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland 21201, United States
| | - Lisa M. Jones
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland 21201, United States
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44
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Kaur U, Johnson DT, Chea EE, Deredge DJ, Espino JA, Jones LM. Evolution of Structural Biology through the Lens of Mass Spectrometry. Anal Chem 2019; 91:142-155. [PMID: 30457831 DOI: 10.1021/acs.analchem.1028b05014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Upneet Kaur
- Department of Pharmaceutical Sciences , University of Maryland , Baltimore , Maryland 21201 , United States
| | - Danté T Johnson
- Department of Pharmaceutical Sciences , University of Maryland , Baltimore , Maryland 21201 , United States
| | - Emily E Chea
- Department of Pharmaceutical Sciences , University of Maryland , Baltimore , Maryland 21201 , United States
| | - Daniel J Deredge
- Department of Pharmaceutical Sciences , University of Maryland , Baltimore , Maryland 21201 , United States
| | - Jessica A Espino
- Department of Pharmaceutical Sciences , University of Maryland , Baltimore , Maryland 21201 , United States
| | - Lisa M Jones
- Department of Pharmaceutical Sciences , University of Maryland , Baltimore , Maryland 21201 , United States
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45
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Tian Y, Lippens JL, Netirojjanakul C, Campuzano IDG, Ruotolo BT. Quantitative collision-induced unfolding differentiates model antibody-drug conjugates. Protein Sci 2018; 28:598-608. [PMID: 30499138 DOI: 10.1002/pro.3560] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/26/2018] [Accepted: 11/27/2018] [Indexed: 12/15/2022]
Abstract
Antibody-drug conjugates (ADCs) are antibody-based therapeutics that have proven to be highly effective cancer treatment platforms. They are composed of monoclonal antibodies conjugated with highly potent drugs via chemical linkers. Compared to cysteine-targeted chemistries, conjugation at native lysine residues can lead to a higher degree of structural heterogeneity, and thus it is important to evaluate the impact of conjugation on antibody conformation. Here, we present a workflow involving native ion mobility (IM)-MS and gas-phase unfolding for the structural characterization of lysine-linked monoclonal antibody (mAb)-biotin conjugates. Following the determination of conjugation states via denaturing Liquid Chromatography-Mass Spectrometry (LC-MS) measurements, we performed both size exclusion chromatography (SEC) and native IM-MS measurements in order to compare the structures of biotinylated and unmodified IgG1 molecules. Hydrodynamic radii (Rh) and collision cross-sectional (CCS) values were insufficient to distinguish the conformational changes in these antibody-biotin conjugates owing to their flexible structures and limited instrument resolution. In contrast, collision induced unfolding (CIU) analyses were able to detect subtle structural and stability differences in the mAb upon biotin conjugation, exhibiting a sensitivity to mAb conjugation that exceeds native MS analysis alone. Destabilization of mAb-biotin conjugates was detected by both CIU and differential scanning calorimetry (DSC) data, suggesting a previously unknown correlation between the two measurement tools. We conclude by discussing the impact of IM-MS and CIU technologies on the future of ADC development pipelines.
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Affiliation(s)
- Yuwei Tian
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan, 48109
| | - Jennifer L Lippens
- Amgen Discovery Research, Discovery Attribute Sciences, Amgen, Thousand Oaks, California, 91320
| | - Chawita Netirojjanakul
- Amgen Discovery Research, Hybrid Modality Engineering, Amgen, Thousand Oaks, California, 91320
| | - Iain D G Campuzano
- Amgen Discovery Research, Discovery Attribute Sciences, Amgen, Thousand Oaks, California, 91320
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan, 48109
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46
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Sankaran PK, Kabadi PG, Honnappa CG, Subbarao M, Pai HV, Adhikary L, Palanivelu DV. Identification and quantification of product-related quality attributes in bio-therapeutic monoclonal antibody via a simple, and robust cation-exchange HPLC method compatible with direct online detection of UV and native ESI-QTOF-MS analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1102-1103:83-95. [PMID: 30380467 DOI: 10.1016/j.jchromb.2018.10.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/14/2018] [Accepted: 10/19/2018] [Indexed: 02/03/2023]
Abstract
Modern analytical ion-exchange chromatography is one of the conventional tools used for assessment of product-related quality attributes in bio-therapeutic monoclonal antibodies (mAbs). Here, we present an approach to resolve, identify, and quantify product-related substances of therapeutic mAb at its intact molecular level by cation exchange (CIEX) HPLC coupled directly to electrospray ionization - quadrupole time of flight mass spectrometry (ESI-QTOF-MS). This method utilizes pH gradient elution mode comprised of ammonium formate buffer components, and a weak cation exchange column as stationary phase. Furthermore, ion-mobility mass spectrometry (IM-MS) provided additional insights on its higher order structure. Also, orthogonal assays such as conventional CIEX-HPLC, high resolution capillary isoelectric focusing, peptide mapping, spectroscopic, and fluorescence methods were used considerably to support the findings. Additionally, an in vitro assay was included to assess the associated impact on Fc mediated function. Overall, the developed method with simultaneous detection of UV peak area percentage at 280 nm and native ESI-MS is found to be a rapid and robust analytical tool for direct assessment of structural and purity attributes, process optimization, product development, and to decipher the relevant role of micro-variants on quality, stability, and clinical outcomes.
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Affiliation(s)
- Praveen Kallamvalliillam Sankaran
- Molecular Characterization Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India.
| | - Pradeep G Kabadi
- Molecular Characterization Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India
| | - Chethan Gejjalagere Honnappa
- Molecular Characterization Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India
| | - Malini Subbarao
- Bioassay Development Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India
| | - Harish V Pai
- Bioassay Development Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India
| | - Laxmi Adhikary
- Molecular Characterization Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India
| | - Dinesh V Palanivelu
- Molecular Characterization Laboratory, Biocon Research Limited, Biocon Limited, Biocon Park, Bommasandra - Jigani Link Road, Bommasandra Industrial Area Phase IV, Bangalore 560099, India
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47
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Háda V, Bagdi A, Bihari Z, Timári SB, Fizil Á, Szántay C. Recent advancements, challenges, and practical considerations in the mass spectrometry-based analytics of protein biotherapeutics: A viewpoint from the biosimilar industry. J Pharm Biomed Anal 2018; 161:214-238. [PMID: 30205300 DOI: 10.1016/j.jpba.2018.08.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/08/2018] [Accepted: 08/10/2018] [Indexed: 01/22/2023]
Abstract
The extensive analytical characterization of protein biotherapeutics, especially of biosimilars, is a critical part of the product development and registration. High-resolution mass spectrometry became the primary analytical tool used for the structural characterization of biotherapeutics. Its high instrumental sensitivity and methodological versatility made it possible to use this technique to characterize both the primary and higher-order structure of these proteins. However, even by using high-end instrumentation, analysts face several challenges with regard to how to cope with industrial and regulatory requirements, that is, how to obtain accurate and reliable analytical data in a time- and cost-efficient way. New sample preparation approaches, measurement techniques and data evaluation strategies are available to meet those requirements. The practical considerations of these methods are discussed in the present review article focusing on hot topics, such as reliable and efficient sequencing strategies, minimization of artefact formation during sample preparation, quantitative peptide mapping, the potential of multi-attribute methodology, the increasing role of mass spectrometry in higher-order structure characterization and the challenges of MS-based identification of host cell proteins. On the basis of the opportunities in new instrumental techniques, methodological advancements and software-driven data evaluation approaches, for the future one can envision an even wider application area for mass spectrometry in the biopharmaceutical industry.
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Affiliation(s)
- Viktor Háda
- Analytical Department of Biotechnology, Gedeon Richter Plc, Hungary.
| | - Attila Bagdi
- Analytical Department of Biotechnology, Gedeon Richter Plc, Hungary
| | - Zsolt Bihari
- Analytical Department of Biotechnology, Gedeon Richter Plc, Hungary
| | | | - Ádám Fizil
- Analytical Department of Biotechnology, Gedeon Richter Plc, Hungary
| | - Csaba Szántay
- Spectroscopic Research Department, Gedeon Richter Plc, Hungary.
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48
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Watanabe Y, Vasiljevic S, Allen JD, Seabright GE, Duyvesteyn HME, Doores KJ, Crispin M, Struwe WB. Signature of Antibody Domain Exchange by Native Mass Spectrometry and Collision-Induced Unfolding. Anal Chem 2018; 90:7325-7331. [PMID: 29757629 PMCID: PMC6008249 DOI: 10.1021/acs.analchem.8b00573] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The development of domain-exchanged antibodies offers a route to high-affinity targeting to clustered multivalent epitopes, such as those associated with viral infections and many cancers. One strategy to generate these antibodies is to introduce mutations into target antibodies to drive domain exchange using the only known naturally occurring domain-exchanged anti-HIV (anti-human immunodeficiency virus) IgG1 antibody, 2G12 , as a template. Here, we show that domain exchange can be sensitively monitored by ion-mobility mass spectrometry and gas-phase collision-induced unfolding. Using native 2G12 and a mutated form that disrupts domain exchange such that it has a canonical IgG1 architecture ( 2G12 I19R ), we show that the two forms can be readily distinguished by their unfolding profiles. Importantly, the same signature of domain exchange is observed for both intact antibody and isolated Fab fragments. The development of a mass spectrometric method to detect antibody domain exchange will enable rapid screening and selection of candidate antibodies engineered to exhibit this and other unusual quaternary antibody architectures.
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Affiliation(s)
- Yasunori Watanabe
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, OX1 3QU, United Kingdom
- Biological Sciences & the Institute for Life Sciences, University of Southampton, SO17 1BJ, United Kingdom
- Division of Structural Biology, University of Oxford, Wellcome Centre for Human Genetics, Roosevelt Drive, OX3 7BN, United Kingdom
| | - Snezana Vasiljevic
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, OX1 3QU, United Kingdom
| | - Joel D. Allen
- Biological Sciences & the Institute for Life Sciences, University of Southampton, SO17 1BJ, United Kingdom
| | - Gemma E. Seabright
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, OX1 3QU, United Kingdom
- Biological Sciences & the Institute for Life Sciences, University of Southampton, SO17 1BJ, United Kingdom
| | - Helen M. E. Duyvesteyn
- Division of Structural Biology, University of Oxford, Wellcome Centre for Human Genetics, Roosevelt Drive, OX3 7BN, United Kingdom
| | - Katie J. Doores
- Department of Infectious Diseases, King’s College London, SE1 9RT, United Kingdom
| | - Max Crispin
- Biological Sciences & the Institute for Life Sciences, University of Southampton, SO17 1BJ, United Kingdom
| | - Weston B. Struwe
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, OX1 3QU, United Kingdom
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, OX1 3QZ, United Kingdom
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49
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Kang J, Pisupati K, Benet A, Ruotolo BT, Schwendeman SP, Schwendeman A. Infliximab Biosimilars in the Age of Personalized Medicine. Trends Biotechnol 2018; 36:987-992. [PMID: 29861288 DOI: 10.1016/j.tibtech.2018.05.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 05/02/2018] [Accepted: 05/08/2018] [Indexed: 02/07/2023]
Abstract
Structural and functional differences between REMICADE and its two FDA-approved biosimilars appear to have clinical implications. We suggest a personalized biosimilar substitution approach based on prescribed indication, biosimilar afucosylation level, and a patient's FCGR3A polymorphism. We also advocate for establishing glycosylation variation limits for biosimilar approvals.
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Affiliation(s)
- Jukyung Kang
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, 432 Church Street, Ann Arbor, MI 48109, USA
| | - Karthik Pisupati
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, 432 Church Street, Ann Arbor, MI 48109, USA
| | - Alexander Benet
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, 432 Church Street, Ann Arbor, MI 48109, USA
| | - Brandon T Ruotolo
- Department of Chemistry, University of Michigan, 930 North University Street, Ann Arbor, Michigan 48109, USA
| | - Steven P Schwendeman
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, 432 Church Street, Ann Arbor, MI 48109, USA
| | - Anna Schwendeman
- Biointerfaces Institute, University of Michigan, 2800 Plymouth Road, Ann Arbor, MI 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, 432 Church Street, Ann Arbor, MI 48109, USA.
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50
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Ambrogelly A, Gozo S, Katiyar A, Dellatore S, Kune Y, Bhat R, Sun J, Li N, Wang D, Nowak C, Neill A, Ponniah G, King C, Mason B, Beck A, Liu H. Analytical comparability study of recombinant monoclonal antibody therapeutics. MAbs 2018; 10:513-538. [PMID: 29513619 PMCID: PMC5973765 DOI: 10.1080/19420862.2018.1438797] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 01/30/2018] [Accepted: 02/05/2018] [Indexed: 10/17/2022] Open
Abstract
Process changes are inevitable in the life cycle of recombinant monoclonal antibody therapeutics. Products made using pre- and post-change processes are required to be comparable as demonstrated by comparability studies to qualify for continuous development and commercial supply. Establishment of comparability is a systematic process of gathering and evaluating data based on scientific understanding and clinical experience of the relationship between product quality attributes and their impact on safety and efficacy. This review summarizes the current understanding of various modifications of recombinant monoclonal antibodies. It further outlines the critical steps in designing and executing successful comparability studies to support process changes at different stages of a product's lifecycle.
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Affiliation(s)
- Alexandre Ambrogelly
- Biologics Analytical Operations, Pharmaceutical & Biologics Development, Gilead Sciences, Ocean Ranch Blvd, Oceanside, CA
| | - Stephen Gozo
- Analytical Research & Development-Biologics, Celgene Corporation, Morris Avenue, Summit, NJ
| | - Amit Katiyar
- Analytical Development, Bristol-Myers Squibb, Pennington Rocky Road, Pennington, NJ
| | - Shara Dellatore
- Biologics & Vaccines Bioanalytics, MRL, Merck & Co., Inc., Galloping Hill Road, Kenilworth, NJ USA
| | - Yune Kune
- Fortress Biologicals, Sawyer Road, Suite, Waltham, MA
| | - Ram Bhat
- Millennium Research laboratories, New Boston Street, Woburn, MA
| | - Joanne Sun
- Product Development, Innovent Biologics, Dongping Street, Suzhou Industrial Park, China
| | - Ning Li
- Analytical Chemistry, Regeneron Pharmaceuticals, Inc., Old Saw Mill River Road, Tarrytown, NY
| | - Dongdong Wang
- Analytical Department, BioAnalytix, Inc., Memorial Drive, Cambridge, MA
| | - Christine Nowak
- Product Characterization, Alexion Pharmaceuticals, College Street, New Haven, CT
| | - Alyssa Neill
- Product Characterization, Alexion Pharmaceuticals, College Street, New Haven, CT
| | | | - Cory King
- Product Characterization, Alexion Pharmaceuticals, College Street, New Haven, CT
| | - Bruce Mason
- Pre-formulation, Alexion Pharmaceuticals, College Street, New Haven, CT
| | - Alain Beck
- Analytical Chemistry, NBEs, Center d'Immunologie Pierre Fabre, St Julien-en-Genevois Cedex, France
| | - Hongcheng Liu
- Product Characterization, Alexion Pharmaceuticals, College Street, New Haven, CT
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