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Mitchell SM, Heise RM, Murray ME, Lambo DJ, Daso RE, Banerjee IA. An investigation of binding interactions of tumor-targeted peptide conjugated polyphenols with the kinase domain of ephrin B4 and B2 receptors. Mol Divers 2024; 28:817-849. [PMID: 36847923 PMCID: PMC9969393 DOI: 10.1007/s11030-023-10621-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 02/02/2023] [Indexed: 03/01/2023]
Abstract
Recent studies have shown that Ephrin receptors may be upregulated in several types of cancers including breast, ovarian and endometrial cancers, making them a target for drug design. In this work, we have utilized a target-hopping approach to design new natural product-peptide conjugates and examined their interactions with the kinase-binding domain of EphB4 and EphB2 receptors. The peptide sequences were generated through point mutations of the known EphB4 antagonist peptide TNYLFSPNGPIA. Their anticancer properties and secondary structures were analyzed computationally. Conjugates of most optimum of peptides were then designed by binding the N-terminal of the peptides with the free carboxyl group of the polyphenols sinapate, gallate and coumarate, which are known for their inherent anticancer properties. To investigate if these conjugates have a potential to bind to the kinase domain, we carried out docking studies and MMGBSA free energy calculations of the trajectories based on the molecular dynamics simulations, with both the apo and the ATP bound kinase domains of both receptors. In most cases binding interactions occurred within the catalytic loop region, while in some cases the conjugates were found to spread out across the N-lobe and the DFG motif region. The conjugates were further tested for prediction of pharmacokinetic properties using ADME studies. Our results indicated that the conjugates were lipophilic and MDCK permeable with no CYP interactions. These findings provide an insight into the molecular interactions of these peptides and conjugates with the kinase domain of the EphB4 and EphB2 receptor. As a proof of concept, we synthesized and carried out SPR analysis with two of the conjugates (gallate-TNYLFSPNGPIA and sinapate-TNYLFSPNGPIA). Results indicated that the conjugates showed higher binding with the EphB4 receptor and minimal binding to EphB2 receptor. Sinapate-TNYLFSPNGPIA showed inhibitory activity against EphB4. These studies reveal that some of the conjugates may be developed for further investigation into in vitro and in vivo studies and potential development as therapeutics.
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Affiliation(s)
- Saige M Mitchell
- Department of Chemistry, Fordham University, 441 E. Fordham Rd, Bronx, NY, 10458, USA
| | - Ryan M Heise
- Department of Chemistry, Fordham University, 441 E. Fordham Rd, Bronx, NY, 10458, USA
| | - Molly E Murray
- Department of Chemistry, Fordham University, 441 E. Fordham Rd, Bronx, NY, 10458, USA
| | - Dominic J Lambo
- Department of Chemistry, Fordham University, 441 E. Fordham Rd, Bronx, NY, 10458, USA
| | - Rachel E Daso
- Department of Chemistry, Fordham University, 441 E. Fordham Rd, Bronx, NY, 10458, USA
| | - Ipsita A Banerjee
- Department of Chemistry, Fordham University, 441 E. Fordham Rd, Bronx, NY, 10458, USA.
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2
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Kulakova A, Augustijn D, El Bialy I, Gentiluomo L, Greco ML, Hervø-Hansen S, Indrakumar S, Mahapatra S, Martinez Morales M, Pohl C, Polimeni M, Roche A, Svilenov HL, Tosstorff A, Zalar M, Curtis R, Derrick JP, Frieß W, Golovanov AP, Lund M, Nørgaard A, Khan TA, Peters GHJ, Pluen A, Roessner D, Streicher WW, van der Walle CF, Warwicker J, Uddin S, Winter G, Bukrinski JT, Rinnan Å, Harris P. Chemometrics in Protein Formulation: Stability Governed by Repulsion and Protein Unfolding. Mol Pharm 2023. [PMID: 37146162 DOI: 10.1021/acs.molpharmaceut.3c00013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Therapeutic proteins can be challenging to develop due to their complexity and the requirement of an acceptable formulation to ensure patient safety and efficacy. To date, there is no universal formulation development strategy that can identify optimal formulation conditions for all types of proteins in a fast and reliable manner. In this work, high-throughput characterization, employing a toolbox of five techniques, was performed on 14 structurally different proteins formulated in 6 different buffer conditions and in the presence of 4 different excipients. Multivariate data analysis and chemometrics were used to analyze the data in an unbiased way. First, observed changes in stability were primarily determined by the individual protein. Second, pH and ionic strength are the two most important factors determining the physical stability of proteins, where there exists a significant statistical interaction between protein and pH/ionic strength. Additionally, we developed prediction methods by partial least-squares regression. Colloidal stability indicators are important for prediction of real-time stability, while conformational stability indicators are important for prediction of stability under accelerated stress conditions at 40 °C. In order to predict real-time storage stability, protein-protein repulsion and the initial monomer fraction are the most important properties to monitor.
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Affiliation(s)
- Alina Kulakova
- Department of Chemistry, Technical University of Denmark, Kemitorvet 207, Kongens, Lyngby 2800, Denmark
| | - Dillen Augustijn
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, Frederiksberg 1958, Denmark
| | - Inas El Bialy
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5, Munich 81377, Germany
| | - Lorenzo Gentiluomo
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5, Munich 81377, Germany
- Wyatt Technology Europe GmbH, Hochstrasse 18, Dernbach 56307, Germany
| | - Maria Laura Greco
- Dosage Form Design and Development, AstraZeneca, Sir Aaron Klug Building, Granta Park, Cambridge CB21 6GH, U.K
| | - Stefan Hervø-Hansen
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, P.O. Box 124, Lund 22100, Sweden
| | - Sowmya Indrakumar
- Department of Chemistry, Technical University of Denmark, Kemitorvet 207, Kongens, Lyngby 2800, Denmark
| | | | - Marcello Martinez Morales
- Dosage Form Design and Development, AstraZeneca, Sir Aaron Klug Building, Granta Park, Cambridge CB21 6GH, U.K
| | - Christin Pohl
- Novozymes A/S, Krogshoejvej 36, Bagsvaerd 2880, Denmark
| | - Marco Polimeni
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, P.O. Box 124, Lund 22100, Sweden
| | - Aisling Roche
- Department of Chemical Engineering, Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, U.K
| | - Hristo L Svilenov
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5, Munich 81377, Germany
| | - Andreas Tosstorff
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5, Munich 81377, Germany
| | - Matja Zalar
- Department of Chemistry, School of Natural Sciences, Faculty of Science and Engineering, and Manchester Institute of Biotechnology, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Robin Curtis
- Department of Chemical Engineering, Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, U.K
| | - Jeremy P Derrick
- School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Oxford Road, Manchester M13 9PT, U.K
| | - Wolfgang Frieß
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5, Munich 81377, Germany
| | - Alexander P Golovanov
- Department of Chemistry, School of Natural Sciences, Faculty of Science and Engineering, and Manchester Institute of Biotechnology, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Mikael Lund
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, P.O. Box 124, Lund 22100, Sweden
| | | | - Tarik A Khan
- Pharmaceutical Development & Supplies, Pharma Technical Development Biologics Europe, F. Hoffmann-La Roche Ltd., Grenzacherstrasse 124, Basel 4070, Switzerland
| | - Günther H J Peters
- Department of Chemistry, Technical University of Denmark, Kemitorvet 207, Kongens, Lyngby 2800, Denmark
| | - Alain Pluen
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PL, U.K
| | - Dierk Roessner
- Wyatt Technology Europe GmbH, Hochstrasse 18, Dernbach 56307, Germany
| | | | - Christopher F van der Walle
- Dosage Form Design and Development, AstraZeneca, Sir Aaron Klug Building, Granta Park, Cambridge CB21 6GH, U.K
| | - Jim Warwicker
- School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Oxford Road, Manchester M13 9PT, U.K
| | - Shahid Uddin
- Dosage Form Design and Development, AstraZeneca, Sir Aaron Klug Building, Granta Park, Cambridge CB21 6GH, U.K
| | - Gerhard Winter
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universitaet Muenchen, Butenandtstrasse 5, Munich 81377, Germany
| | | | - Åsmund Rinnan
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, Frederiksberg 1958, Denmark
| | - Pernille Harris
- Department of Chemistry, Technical University of Denmark, Kemitorvet 207, Kongens, Lyngby 2800, Denmark
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3
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Svilenov HL, Arosio P, Menzen T, Tessier P, Sormanni P. Approaches to expand the conventional toolbox for discovery and selection of antibodies with drug-like physicochemical properties. MAbs 2023; 15:2164459. [PMID: 36629855 PMCID: PMC9839375 DOI: 10.1080/19420862.2022.2164459] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/22/2022] [Accepted: 12/29/2022] [Indexed: 01/12/2023] Open
Abstract
Antibody drugs should exhibit not only high-binding affinity for their target antigens but also favorable physicochemical drug-like properties. Such drug-like biophysical properties are essential for the successful development of antibody drug products. The traditional approaches used in antibody drug development require significant experimentation to produce, optimize, and characterize many candidates. Therefore, it is attractive to integrate new methods that can optimize the process of selecting antibodies with both desired target-binding and drug-like biophysical properties. Here, we summarize a selection of techniques that can complement the conventional toolbox used to de-risk antibody drug development. These techniques can be integrated at different stages of the antibody development process to reduce the frequency of physicochemical liabilities in antibody libraries during initial discovery and to co-optimize multiple antibody features during early-stage antibody engineering and affinity maturation. Moreover, we highlight biophysical and computational approaches that can be used to predict physical degradation pathways relevant for long-term storage and in-use stability to reduce the need for extensive experimentation.
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Affiliation(s)
- Hristo L. Svilenov
- Laboratory of General Biochemistry and Physical Pharmacy, Faculty of Pharmaceutical Sciences, Ghent University, Gent, Belgium
| | - Paolo Arosio
- Department of Chemistry and Applied Biosciences, ETH Zürich, Zürich, Switzerland
| | - Tim Menzen
- Coriolis Pharma Research GmbH, Martinsried, 82152, Germany
| | - Peter Tessier
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, USA
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Pietro Sormanni
- Centre for Misfolding Diseases, Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, UK
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4
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Restrepo-Pineda, Rosiles-BecerrilVargas-Castillo D, Ávila-Barrientos LP, Luviano A, Sánchez-Puig N, García-Hernández E, Pérez NO, Trujillo-Roldán MA, Valdez-Cruz NA. Induction temperature impacts the structure of recombinant HuGM-CSF inclusion bodies in thermoinducible E. coli. ELECTRON J BIOTECHN 2022. [DOI: 10.1016/j.ejbt.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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5
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Kumar A, Dubey R, Singhai S, Konar AD, Basu A. Structural characterization with light scattering: A tool for rationally designing protein formulations. Anal Biochem 2020; 609:113979. [PMID: 33035463 DOI: 10.1016/j.ab.2020.113979] [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] [Received: 07/30/2020] [Revised: 09/22/2020] [Accepted: 09/28/2020] [Indexed: 11/15/2022]
Abstract
Here we explore the possibility of using light scattering technologies as an analytical tool for understanding structural features of a protein that might be responsible for initiating aggregative interactions. Using widely independent complementary experimental and computational techniques, we found that interaction parameters like Km in particular possess good correlation with residue specific descriptors for the model protein Bovine Serum Albumin. Such information can help rationally design protein engineering and/or formulation strategies for prolonged shelf-life of such products.
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Affiliation(s)
- Atul Kumar
- School of Pharmaceutical Sciences, Rajiv Gandhi Technical University, Bhopal, India
| | - Richa Dubey
- School of Pharmaceutical Sciences, Rajiv Gandhi Technical University, Bhopal, India
| | - Sakshi Singhai
- School of Pharmaceutical Sciences, Rajiv Gandhi Technical University, Bhopal, India
| | - Anita Dutt Konar
- School of Pharmaceutical Sciences, Rajiv Gandhi Technical University, Bhopal, India; Department of Applied Chemistry, Rajiv Gandhi Technical University, Bhopal, India; University Grants Commission, UGC, New Delhi, India
| | - Anindya Basu
- School of Pharmaceutical Sciences, Rajiv Gandhi Technical University, Bhopal, India; University Grants Commission, UGC, New Delhi, India.
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6
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Holloway L, Roche A, Marzouk S, Uddin S, Ke P, Ekizoglou S, Curtis R. Determination of Protein-Protein Interactions at High Co-Solvent Concentrations Using Static and Dynamic Light Scattering. J Pharm Sci 2020; 109:2699-2709. [DOI: 10.1016/j.xphs.2020.05.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 04/07/2020] [Accepted: 05/18/2020] [Indexed: 01/21/2023]
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7
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Svilenov HL, Winter G. Formulations That Suppress Aggregation During Long-Term Storage of a Bispecific Antibody are Characterized by High Refoldability and Colloidal Stability. J Pharm Sci 2020; 109:2048-2058. [DOI: 10.1016/j.xphs.2020.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 02/06/2020] [Accepted: 03/12/2020] [Indexed: 11/30/2022]
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8
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Orthogonal Techniques to Study the Effect of pH, Sucrose, and Arginine Salts on Monoclonal Antibody Physical Stability and Aggregation During Long-Term Storage. J Pharm Sci 2020; 109:584-594. [DOI: 10.1016/j.xphs.2019.10.065] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/14/2019] [Accepted: 10/31/2019] [Indexed: 11/18/2022]
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9
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QTY code designed thermostable and water-soluble chimeric chemokine receptors with tunable ligand affinity. Proc Natl Acad Sci U S A 2019; 116:25668-25676. [PMID: 31776256 DOI: 10.1073/pnas.1909026116] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Chemokine receptors are of great interest as they play a critical role in many immunological and pathological processes. The ability to study chemokine receptors in aqueous solution without detergent would be significant because natural receptors require detergents to become soluble. We previously reported using the QTY code to design detergent-free chemokine receptors. We here report the design of 2 detergent-free chimeric chemokine receptors that were experimentally unattainable in detergent solution. We designed chimeric receptors by switching the N terminus and 3 extracellular (EC) loops between different receptors. Specifically, we replaced the N terminus and 3 EC loops of CCR5QTY with the N terminus and 3 EC loops of CXCR4. The ligand for CXCR4; namely CXCL12, binds to the chimeric receptor CCR5QTY (7TM)-CXCR4 (N terminus+3 EC loops), but with lower affinity compared to CXCR4; the CCL5 ligand of CCR5 binds the chimeric receptor with ∼20× lower affinity. The chimeric design helps to elucidate the mechanism of native receptor-ligand interaction. We also show that all detergent-free QTY-designed chemokine receptors, expressed in Escherichia coli, bind to their respective chemokines with affinities in the nanomolar (nM) range, similar to the affinities of native receptors and SF9-produced QTY variants. These QTY-designed receptors exhibit remarkable thermostability in the presence of arginine and retain ligand-binding activity after heat treatment at 60 °C for 4 h and 24 h, and at 100 °C for 10 min. Our design approach enables affordable scale-up production of detergent-free QTY variant chemokine receptors with tunable functionality for various uses.
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10
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Austerberry JI, Thistlethwaite A, Fisher K, Golovanov AP, Pluen A, Esfandiary R, van der Walle CF, Warwicker J, Derrick JP, Curtis R. Arginine to Lysine Mutations Increase the Aggregation Stability of a Single-Chain Variable Fragment through Unfolded-State Interactions. Biochemistry 2019; 58:3413-3421. [DOI: 10.1021/acs.biochem.9b00367] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- James I. Austerberry
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, United Kingdom
- Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Angela Thistlethwaite
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, United Kingdom
| | - Karl Fisher
- Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Alexander P. Golovanov
- Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, United Kingdom
- School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Alain Pluen
- Manchester Pharmacy School, University of Manchester, Manchester M13 9PL, United Kingdom
| | - Reza Esfandiary
- Dosage Form Design & Development, AstraZeneca, Gaithersburg, Maryland 20878, United States
| | | | - Jim Warwicker
- Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, United Kingdom
- School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Jeremy P. Derrick
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, United Kingdom
| | - Robin Curtis
- Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, United Kingdom
- School of Chemical Engineering and Analytical Science, University of Manchester, Manchester M1 7DN, United Kingdom
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11
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Svilenov H, Winter G. The ReFOLD assay for protein formulation studies and prediction of protein aggregation during long-term storage. Eur J Pharm Biopharm 2019; 137:131-139. [DOI: 10.1016/j.ejpb.2019.02.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 02/19/2019] [Accepted: 02/22/2019] [Indexed: 11/28/2022]
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12
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Svilenov H, Gentiluomo L, Friess W, Roessner D, Winter G. A New Approach to Study the Physical Stability of Monoclonal Antibody Formulations—Dilution From a Denaturant. J Pharm Sci 2018; 107:3007-3013. [DOI: 10.1016/j.xphs.2018.08.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 07/25/2018] [Accepted: 08/07/2018] [Indexed: 11/30/2022]
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13
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Tekewe A, Connors NK, Sainsbury F, Wibowo N, Lua LH, Middelberg AP. A rapid and simple screening method to identify conditions for enhanced stability of modular vaccine candidates. Biochem Eng J 2015. [DOI: 10.1016/j.bej.2015.04.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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14
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Nuhu MM, Curtis R. Arginine dipeptides affect insulin aggregation in a pH- and ionic strength-dependent manner. Biotechnol J 2015; 10:404-16. [PMID: 25611817 DOI: 10.1002/biot.201400190] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 12/17/2014] [Accepted: 01/20/2015] [Indexed: 12/29/2022]
Abstract
Solutions containing arginine or mixtures of arginine and other amino acids are commonly used for protein liquid formulations to overcome problems such as high viscosities, aggregation, and phase separation. The aim of this work is to examine whether the stabilizing properties of arginine can be improved by incorporating the amino acid into a dipeptide. A series of arginine-containing dipeptides have been tested for their ability to suppress insulin aggregation over a range of pH and ionic strength. The aggregation is monitored at room temperature using a combination of turbidimetry and light scattering for solutions at pH 5.5 or 3.7, whereas thermal-induced aggregation is measured at pH 7.5. In addition, intrinsic fluorescence has been used to quantify additive binding to insulin. The dipeptide diArg is the most effective additive in solutions at pH 5.5 and 3.7, whereas the dipeptide Arg-Phe almost completely eliminates thermally-induced aggregation of insulin at pH 7.5 up to temperature of 90°C. Insulin has been chosen as a model system because the molecular forces controlling its aggregation are well known. From this understanding, we are able to provide a molecular basis for how the various dipeptides affect insulin aggregation.
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Affiliation(s)
- Mariam M Nuhu
- School of Chemical Engineering and Analytical Sciences, The University of Manchester, Manchester, United Kingdom
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15
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Synthesis of granulocyte-macrophage colony-stimulating factor as homogeneous glycoforms and early comparisons with yeast cell-derived material. Proc Natl Acad Sci U S A 2014; 111:2885-90. [PMID: 24516138 DOI: 10.1073/pnas.1400140111] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a medicinally important glycoprotein, used as an immunostimulant following bone-marrow transplant. On the basis of reports of its potential utility as an anticancer vaccine adjuvant, we undertook to develop a synthetic route toward single-glycoform GM-CSF. We describe herein a convergent total synthesis of GM-CSF aglycone and two homogeneous glycoforms. Analytical and biological studies confirm the structure and activity of these synthetic congeners.
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16
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Warwicker J, Charonis S, Curtis RA. Lysine and arginine content of proteins: computational analysis suggests a new tool for solubility design. Mol Pharm 2013; 11:294-303. [PMID: 24283752 PMCID: PMC3885198 DOI: 10.1021/mp4004749] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Prediction and engineering of protein solubility is an important but imprecise area. While some features are routinely used, such as the avoidance of extensive non-polar surface area, scope remains for benchmarking of sequence and structural features with experimental data. We study properties in the context of experimental solubilities, protein gene expression levels, and families of abundant proteins (serum albumin and myoglobin) and their less abundant paralogues. A common feature that emerges for proteins with elevated solubility and at higher expression and abundance levels is an increased ratio of lysine content to arginine content. We suggest that the same properties of arginine that give rise to its recorded propensity for specific interaction surfaces also lead to favorable interactions at nonspecific contacts, and thus lysine is favored for proteins at relatively high concentration. A survey of protein therapeutics shows that a significant subset possesses a relatively low lysine to arginine ratio, and therefore may not be favored for high protein concentration. We conclude that modulation of lysine and arginine content could prove a useful and relatively simple addition to the toolkit available for engineering protein solubility in biotechnological applications.
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Affiliation(s)
- Jim Warwicker
- Faculty of Life Sciences, Manchester Institute of Biotechnology , 131 Princess Street, Manchester M1 7DN, U.K
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17
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Xu X, Hirpara J, Epting K, Jin M, Ghose S, Rieble S, Li ZJ. Clarification and capture of high-concentration refold pools forE. coli-based therapeutics using expanded bed adsorption chromatography. Biotechnol Prog 2013; 30:113-23. [DOI: 10.1002/btpr.1833] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 10/18/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Xuankuo Xu
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
| | - Jeet Hirpara
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
| | - Kevin Epting
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
| | - Mi Jin
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
| | - Sanchayita Ghose
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
| | - Siegfried Rieble
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
| | - Zheng Jian Li
- Process Sciences Downstream; Bristol-Myers Squibb; East Syracuse NY 13057
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18
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Mollania N, Khajeh K, Ranjbar B, Rashno F, Akbari N, Fathi-Roudsari M. An efficient in vitro refolding of recombinant bacterial laccase in Escherichia coli. Enzyme Microb Technol 2013; 52:325-30. [DOI: 10.1016/j.enzmictec.2013.03.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 02/22/2013] [Accepted: 03/06/2013] [Indexed: 10/27/2022]
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19
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Nasrollahi P, Khajeh K, Akbari N. Optimizing of the formation of active BMW-amylase after in vitro refolding. Protein Expr Purif 2012; 85:18-24. [DOI: 10.1016/j.pep.2012.06.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 06/15/2012] [Accepted: 06/20/2012] [Indexed: 12/01/2022]
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20
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Refolding of proteins from inclusion bodies: rational design and recipes. Appl Microbiol Biotechnol 2011; 92:241-51. [DOI: 10.1007/s00253-011-3513-y] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Revised: 07/18/2011] [Accepted: 07/24/2011] [Indexed: 01/31/2023]
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Fraga TR, Chura-Chambi RM, Gonçales AP, Morais ZM, Vasconcellos SA, Morganti L, Martins EA. Refolding of the recombinant protein OmpA70 from Leptospira interrogans from inclusion bodies using high hydrostatic pressure and partial characterization of its immunological properties. J Biotechnol 2010; 148:156-62. [DOI: 10.1016/j.jbiotec.2010.04.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2009] [Revised: 02/04/2010] [Accepted: 04/21/2010] [Indexed: 10/19/2022]
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22
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Zhang T, Xu X, Shen L, Feng Y, Yang Z, Shen Y, Wang J, Jin W, Wang X. Modeling of protein refolding from inclusion bodies. Acta Biochim Biophys Sin (Shanghai) 2009; 41:1044-52. [PMID: 20011979 DOI: 10.1093/abbs/gmp098] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Overexpression of foreign proteins in Escherichia coli often leads to the formation of inclusion bodies (IBs), which becomes the major bottleneck in the preparation of recombinant proteins and their applications. In the present study, 36 proteins from IBs were refolded using a simple refolding method. Refolding yields of these proteins were defined as the percentage of soluble proteins following dilution refolding in the amount of denatured proteins in the samples before diluting into refolding buffer. Furthermore, a mathematical model was deduced to evaluate the role of biochemical properties in the protein refolding. Our results indicated that under the experimental conditions, isoelectric point of proteins might be mostly contributing to the high efficacy of protein refolding since the increment of one unit resulted in a decrease of 14.83% in the refolding yield. Other important mediators were components of protein secondary structure and the molecular weight (R(2) = 0.98, P = 0.000, F-test). Six proteins with low efficiency in the protein refolding possessed relatively low isoelectric points. Furthermore, refolding yields of six additional proteins from IBs were predicted and further validated by refolding the proteins under the same conditions. Therefore, the model of protein refolding developed here could be used to predict the refolding yields of proteins from IBs through a simple method. Our study will be suggestive to optimize the methods for protein refolding from IBs according to their intrinsic properties.
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Affiliation(s)
- Ting Zhang
- The State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
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23
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Bengali AN, Tessier PM. Biospecific protein immobilization for rapid analysis of weak protein interactions using self-interaction nanoparticle spectroscopy. Biotechnol Bioeng 2009; 104:240-50. [DOI: 10.1002/bit.22392] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Deshpande KS, Ahamed T, ter Horst JH, Jansens PJ, van der Wielen LAM, Ottens M. The use of self-interaction chromatography in stable formulation and crystallization of proteins. Biotechnol J 2009; 4:1266-77. [DOI: 10.1002/biot.200800226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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25
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Jhamb K, Jawed A, Sahoo DK. Immobilized chaperones: A productive alternative to refolding of bacterial inclusion body proteins. Process Biochem 2008. [DOI: 10.1016/j.procbio.2008.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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26
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Valente JJ, Fryksdale BG, Dale DA, Gaertner AL, Henry CS. Screening for physical stability of a Pseudomonas amylase using self-interaction chromatography. Anal Biochem 2006; 357:35-42. [PMID: 16843425 DOI: 10.1016/j.ab.2006.06.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2006] [Revised: 05/16/2006] [Accepted: 06/05/2006] [Indexed: 11/29/2022]
Abstract
Formulation development is an integral step in the successful commercialization of protein-based products in both the biotechnology and pharmaceutical industries. As the number of these protein formulations increases, so does the need for innovative approaches to characterize physical and chemical product stability. In this study, the osmotic second virial coefficient (B) of a commercial amylase was evaluated by self-interaction chromatography (SIC) as an innovative approach to characterize physical protein stability. B was measured as a function of pH and several common formulation additives (cosolvents), including sodium chloride, sucrose, and sorbitol. Cosolvent- and pH-induced physical stabilization of amylase is discussed in terms of positive shifts in B. Liquid chromatographic measurements of total soluble amylase and enzymatic activity measurements correlated qualitatively with trends in B except near the pI of amylase, where physical stability was minimal.
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Affiliation(s)
- Joseph J Valente
- Department of Chemistry, Colorado State University, Fort Collins, 80523, USA
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28
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Graumann K, Premstaller A. Manufacturing of recombinant therapeutic proteins in microbial systems. Biotechnol J 2006; 1:164-86. [PMID: 16892246 DOI: 10.1002/biot.200500051] [Citation(s) in RCA: 108] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Recombinant therapeutic proteins have gained enormous importance for clinical applications. The first recombinant products have been produced in E. coli more than 20 years ago. Although with the advent of antibody-based therapeutics mammalian expression systems have experienced a major boost, microbial expression systems continue to be widely used in industry. Their intrinsic advantages, such as rapid growth, high yields and ease of manipulation, make them the premier choice for expression of non-glycosylated peptides and proteins. Innovative product classes such as antibody fragments or alternative binding molecules will further expand the use of microbial systems. Even more, novel, engineered production hosts and integrated technology platforms hold enormous potential for future applications. This review summarizes current applications and trends for development, production and analytical characterization of recombinant therapeutic proteins in microbial systems.
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Affiliation(s)
- Klaus Graumann
- Novartis Biopharmaceutical Operations, Sandoz GmbH, Biochemiestrasse 10, 6250 Kundl, Austria.
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29
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Lee SH, Carpenter JF, Chang BS, Randolph TW, Kim YS. Effects of solutes on solubilization and refolding of proteins from inclusion bodies with high hydrostatic pressure. Protein Sci 2006; 15:304-13. [PMID: 16385003 PMCID: PMC2242456 DOI: 10.1110/ps.051813506] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2005] [Revised: 11/04/2005] [Accepted: 11/07/2005] [Indexed: 10/25/2022]
Abstract
High hydrostatic pressure (HHP)-mediated solubilization and refolding of five inclusion bodies (IBs) produced from bacteria, three gram-negative binding proteins (GNBP1, GNBP2, and GNBP3) from Drosophila, and two phosphatases from human were investigated in combination of a redox-shuffling agent (2 mM DTT and 6 mM GSSG) and various additives. HHP (200 MPa) combined with the redox-shuffling agent resulted in solubilization yields of approximately 42%-58% from 1 mg/mL of IBs. Addition of urea (1 and 2 M), 2.5 M glycerol, L-arginine (0.5 M), Tween 20 (0.1 mM), or Triton X-100 (0.5 mM) significantly enhanced the solubilization yield for all proteins. However, urea, glycerol, and nonionic surfactants populated more soluble oligomeric species than monomeric species, whereas arginine dominantly induced functional monomeric species (approximately 70%-100%) to achieve refolding yields of approximately 55%-78% from IBs (1 mg/mL). Our results suggest that the combination of HHP with arginine is most effective in enhancing the refolding yield by preventing aggregation of partially folded intermediates populated during the refolding. Using the refolded proteins, the binding specificity of GNBP2 and GNBP3 was newly identified the same as with that of GNBP1, and the enzymatic activities of the two phosphatases facilitates their further characterization.
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Affiliation(s)
- Seung-Hyun Lee
- Department of Molecular Science and Technology, Ajou University, San 5, Woncheon-dong, Yeongtong-gu, Suwon, Korea
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Vallejo LF, Rinas U. Strategies for the recovery of active proteins through refolding of bacterial inclusion body proteins. Microb Cell Fact 2004; 3:11. [PMID: 15345063 PMCID: PMC517725 DOI: 10.1186/1475-2859-3-11] [Citation(s) in RCA: 240] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2004] [Accepted: 09/02/2004] [Indexed: 11/21/2022] Open
Abstract
Recent advances in generating active proteins through refolding of bacterial inclusion body proteins are summarized in conjunction with a short overview on inclusion body isolation and solubilization procedures. In particular, the pros and cons of well-established robust refolding techniques such as direct dilution as well as less common ones such as diafiltration or chromatographic processes including size exclusion chromatography, matrix- or affinity-based techniques and hydrophobic interaction chromatography are discussed. Moreover, the effect of physical variables (temperature and pressure) as well as the presence of buffer additives on the refolding process is elucidated. In particular, the impact of protein stabilizing or destabilizing low- and high-molecular weight additives as well as micellar and liposomal systems on protein refolding is illustrated. Also, techniques mimicking the principles encountered during in vivo folding such as processes based on natural and artificial chaperones and propeptide-assisted protein refolding are presented. Moreover, the special requirements for the generation of disulfide bonded proteins and the specific problems and solutions, which arise during process integration are discussed. Finally, the different strategies are examined regarding their applicability for large-scale production processes or high-throughput screening procedures.
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Affiliation(s)
- Luis Felipe Vallejo
- Biochemical Engineering Division, GBF German Research Center for Biotechnology, Mascheroder Weg 1, 38124 Braunschweig, Germany
| | - Ursula Rinas
- Biochemical Engineering Division, GBF German Research Center for Biotechnology, Mascheroder Weg 1, 38124 Braunschweig, Germany
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