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Sivaram AJ, Wardiana A, Alcantara S, Sonderegger SE, Fletcher NL, Houston ZH, Howard CB, Mahler SM, Alexander C, Kent SJ, Bell CA, Thurecht KJ. Controlling the Biological Fate of Micellar Nanoparticles: Balancing Stealth and Targeting. ACS NANO 2020; 14:13739-13753. [PMID: 32936613 DOI: 10.1021/acsnano.0c06033] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Integrating nanomaterials with biological entities has led to the development of diagnostic tools and biotechnology-derived therapeutic products. However, to optimize the design of these hybrid bionanomaterials, it is essential to understand how controlling the biological interactions will influence desired outcomes. Ultimately, this knowledge will allow more rapid translation from the bench to the clinic. In this paper, we developed a micellar system that was assembled using modular antibody-polymer amphiphilic materials. The amphiphilic nature was established using either poly(ethylene glycol) (PEG) or a single-chain variable fragment (scFv) from an antibody as the hydrophile and a thermoresponsive polymer (poly(oligoethylene glycol) methyl ether methacrylate) as the hydrophobe. By varying the ratios of these components, a series of nanoparticles with different antibody content was self-assembled, where the surface presentation of targeting ligand was carefully controlled. In vitro and in vivo analysis of these systems identified a mismatch between the optimal targeting ligand density to achieve maximum cell association in vitro compared to tumor accumulation in vivo. For this system, we determined an optimum antibody density for both longer circulation and enhanced targeting to tumors that balanced stealthiness of the particle (to evade immune recognition as determined in both mouse models and in whole human blood) with enhanced accumulation achieved through receptor binding on tumor cells in solid tumors. This approach provides fundamental insights into how different antibody densities affect the interaction of designed nanoparticles with both target cells and immune cells, thereby offering a method to probe the intricate interplay between increased targeting efficiency and the subsequent immune response to nanoparticles.
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Affiliation(s)
- Amal J Sivaram
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Andri Wardiana
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Sheilajen Alcantara
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Parkville, Victoria 3010, Australia
| | - Stefan E Sonderegger
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Nicholas L Fletcher
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Zachary H Houston
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Christopher B Howard
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Training Centre for Biopharmaceutical Innovation, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Stephen M Mahler
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Training Centre for Biopharmaceutical Innovation, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Cameron Alexander
- School of Pharmacy, The University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | - Stephen J Kent
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Parkville, Victoria 3010, Australia
| | - Craig A Bell
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Kristofer J Thurecht
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, QLD 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and ARC Training Centre for Innovation in Biomedical Imaging Technology, The University of Queensland, St Lucia, QLD 4072, Australia
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Peng H, Kather M, Rübsam K, Jakob F, Schwaneberg U, Pich A. Water-Soluble Reactive Copolymers Based on Cyclic N-Vinylamides with Succinimide Side Groups for Bioconjugation with Proteins. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00947] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Huan Peng
- Functional and Interactive Polymers, Institute of Technical and Macromolecular
Chemistry, RWTH Aachen University, D-52056 Aachen, Germany
- DWI Leibniz Institute for Interactive Materials e.V., D-52056 Aachen, Germany
| | - Michael Kather
- Functional and Interactive Polymers, Institute of Technical and Macromolecular
Chemistry, RWTH Aachen University, D-52056 Aachen, Germany
- DWI Leibniz Institute for Interactive Materials e.V., D-52056 Aachen, Germany
| | - Kristin Rübsam
- DWI Leibniz Institute for Interactive Materials e.V., D-52056 Aachen, Germany
| | - Felix Jakob
- DWI Leibniz Institute for Interactive Materials e.V., D-52056 Aachen, Germany
| | - Ulrich Schwaneberg
- Institute for Biotechnology, RWTH Aachen University, D-52056 Aachen, Germany
- DWI Leibniz Institute for Interactive Materials e.V., D-52056 Aachen, Germany
| | - Andrij Pich
- Functional and Interactive Polymers, Institute of Technical and Macromolecular
Chemistry, RWTH Aachen University, D-52056 Aachen, Germany
- DWI Leibniz Institute for Interactive Materials e.V., D-52056 Aachen, Germany
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Li L, Wang X, Yang J, Ye X, Wu C. Degradation Kinetics of Model Hyperbranched Chains with Uniform Subchains and Controlled Locations of Cleavable Disulfide Linkages. Macromolecules 2014. [DOI: 10.1021/ma402438m] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Lianwei Li
- Hefei
National Laboratory for Physical Sciences at the Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Xu Wang
- Hefei
National Laboratory for Physical Sciences at the Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Jinxian Yang
- Hefei
National Laboratory for Physical Sciences at the Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Xiaodong Ye
- Hefei
National Laboratory for Physical Sciences at the Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Chi Wu
- Hefei
National Laboratory for Physical Sciences at the Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Department
of Chemistry, The Chinese University of Hong Kong, Shatin N. T., Hong Kong
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García-Uriostegui L, Burillo G, Concheiro A, Alvarez-Lorenzo C. Immobilization of liposomes on temperature-responsive polymer networks cross-linked with poly-L-lysine and grafted onto polypropylene. Des Monomers Polym 2012. [DOI: 10.1080/15685551.2012.725215] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
- Lorena García-Uriostegui
- a Instituto de Ciencias Nucleares, UNAM, Ciudad universitaria , Circuito Exterior, DF , 04510 , México
| | - Guillermina Burillo
- a Instituto de Ciencias Nucleares, UNAM, Ciudad universitaria , Circuito Exterior, DF , 04510 , México
| | - Angel Concheiro
- b Departamento de Farmacia y Tecnología Farmacéutica , Universidad de Santiago Compostela , 15782- , Santiago de Compostela , Spain
| | - Carmen Alvarez-Lorenzo
- b Departamento de Farmacia y Tecnología Farmacéutica , Universidad de Santiago Compostela , 15782- , Santiago de Compostela , Spain
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