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Hobson AD, Xu J, Marvin CC, McPherson MJ, Hollmann M, Gattner M, Dzeyk K, Fettis MM, Bischoff AK, Wang L, Fitzgibbons J, Wang L, Salomon P, Hernandez A, Jia Y, Sarvaiya H, Goess CA, Mathieu SL, Santora LC. Optimization of Drug-Linker to Enable Long-term Storage of Antibody-Drug Conjugate for Subcutaneous Dosing. J Med Chem 2023. [PMID: 37379257 DOI: 10.1021/acs.jmedchem.3c00794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
To facilitate subcutaneous dosing, biotherapeutics need to exhibit properties that enable high-concentration formulation and long-term stability in the formulation buffer. For antibody-drug conjugates (ADCs), the introduction of drug-linkers can lead to increased hydrophobicity and higher levels of aggregation, which are both detrimental to the properties required for subcutaneous dosing. Herein we show how the physicochemical properties of ADCs could be controlled through the drug-linker chemistry in combination with prodrug chemistry of the payload, and how optimization of these combinations could afford ADCs with significantly improved solution stability. Key to achieving this optimization is the use of an accelerated stress test performed in a minimal formulation buffer.
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Affiliation(s)
- Adrian D Hobson
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Jianwen Xu
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Christopher C Marvin
- AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Michael J McPherson
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Markus Hollmann
- AbbVie Deutschland GmbH & Co KG, Knollstrasse 50, 67061 Ludwigshafen, Germany
| | - Michael Gattner
- AbbVie Deutschland GmbH & Co KG, Knollstrasse 50, 67061 Ludwigshafen, Germany
| | - Kristina Dzeyk
- AbbVie Deutschland GmbH & Co KG, Knollstrasse 50, 67061 Ludwigshafen, Germany
| | - Margaret M Fettis
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Agnieszka K Bischoff
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Lu Wang
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Julia Fitzgibbons
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Lu Wang
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Paulin Salomon
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Axel Hernandez
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Ying Jia
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Hetal Sarvaiya
- AbbVie Inc., 1000 Gateway Blvd., South San Francisco, California 94080, United States
| | - Christian A Goess
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Suzanne L Mathieu
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Ling C Santora
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
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Datz S, Argyo C, Gattner M, Weiss V, Brunner K, Bretzler J, von Schirnding C, Torrano AA, Spada F, Vrabel M, Engelke H, Bräuchle C, Carell T, Bein T. Genetically designed biomolecular capping system for mesoporous silica nanoparticles enables receptor-mediated cell uptake and controlled drug release. Nanoscale 2016; 8:8101-8110. [PMID: 27021414 DOI: 10.1039/c5nr08163g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Effective and controlled drug delivery systems with on-demand release and targeting abilities have received enormous attention for biomedical applications. Here, we describe a novel enzyme-based cap system for mesoporous silica nanoparticles (MSNs) that is directly combined with a targeting ligand via bio-orthogonal click chemistry. The capping system is based on the pH-responsive binding of an aryl-sulfonamide-functionalized MSN and the enzyme carbonic anhydrase (CA). An unnatural amino acid (UAA) containing a norbornene moiety was genetically incorporated into CA. This UAA allowed for the site-specific bio-orthogonal attachment of even very sensitive targeting ligands such as folic acid and anandamide. This leads to specific receptor-mediated cell and stem cell uptake. We demonstrate the successful delivery and release of the chemotherapeutic agent Actinomycin D to KB cells. This novel nanocarrier concept provides a promising platform for the development of precisely controllable and highly modular theranostic systems.
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Affiliation(s)
- Stefan Datz
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Christian Argyo
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Michael Gattner
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Veronika Weiss
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Korbinian Brunner
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Johanna Bretzler
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Constantin von Schirnding
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Adriano A Torrano
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Fabio Spada
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Czech Republic
| | - Hanna Engelke
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Christoph Bräuchle
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Thomas Carell
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
| | - Thomas Bein
- Department of Chemistry, Nanosystems Initiative Munich (NIM), Center for Nano Science (CeNS), and Center for Integrated Protein Science Munich (CIPSM), University of Munich (LMU), Butenandtstr. 5-13, 81377 Munich, Germany.
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