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Wei F, Mu Y, Tan RP, Wise SG, Bilek MM, Zhou Y, Xiao Y. Osteo-Immunomodulatory Role of Interleukin-4-Immobilized Plasma Immersion Ion Implantation Membranes for Bone Regeneration. ACS APPLIED MATERIALS & INTERFACES 2023; 15:2590-2601. [PMID: 36607242 DOI: 10.1021/acsami.2c17005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Barrier membranes for guided tissue regeneration are essential for bone repair and regeneration. The implanted membranes may trigger early inflammatory responses as a foreign material, which can affect the recruitment and differentiation of bone cells during tissue regeneration. The purpose of this study was to determine whether immobilizing interleukin 4 (IL4) on plasma immersion ion implantation (PIII)-activated surfaces may alter the osteo-immunoregulatory characteristics of the membranes and produce pro-osteogenic effects. In order to immobilize IL4, polycaprolactone surfaces were modified using the PIII technology. No discernible alterations were found between the morphology before and after PIII treatment or IL4 immobilization. IL4-immobilized PIII surfaces polarized macrophages to an M2 phenotype and mitigated inflammatory cytokine production under lipopolysaccharide stimulation. Interestingly, the co-culture of macrophages (on IL4-immobilized PIII surfaces) and bone marrow-derived mesenchymal stromal cells enhanced the production of angiogenic and osteogenic factors and triggered autophagy activation. Exosomes produced by PIII + IL4-stimulated macrophages were also found to play a role in osteoblast differentiation. In conclusion, the osteo-immunoregulatory properties of bone materials can be modified by PIII-assisted IL4 immobilization, creating a favorable osteoimmune milieu for bone regeneration.
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Affiliation(s)
- Fei Wei
- School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland 4000, Australia
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Brisbane, Queensland 4000, Australia
| | - Yuqing Mu
- School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland 4000, Australia
- School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, Queensland 4006, Australia
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Brisbane, Queensland 4000, Australia
| | - Richard P Tan
- School of Medical Sciences, Faculty of Health and Medicine, The University of Sydney, Camperdown, New South Wales 2006, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales 2006, Australia
| | - Steven G Wise
- School of Medical Sciences, Faculty of Health and Medicine, The University of Sydney, Camperdown, New South Wales 2006, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales 2006, Australia
- Sydney Nano Institute, The University of Sydney, Camperdown, New South Wales 2006, Australia
| | - Marcela M Bilek
- Charles Perkins Centre, The University of Sydney, Camperdown, New South Wales 2006, Australia
- Sydney Nano Institute, The University of Sydney, Camperdown, New South Wales 2006, Australia
- School of Physics, The University of Sydney, Camperdown, New South Wales 2006, Australia
- School of Biomedical Engineering, The University of Sydney, Camperdown, New South Wales 2006, Australia
| | - Yinghong Zhou
- School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland 4000, Australia
- School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, Queensland 4006, Australia
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Brisbane, Queensland 4000, Australia
| | - Yin Xiao
- School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland 4000, Australia
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Brisbane, Queensland 4000, Australia
- School of Medicine and Dentistry, Griffith University, Southport, Queensland 4222, Australia
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Wang X, Schröder HC, Müller WEG. Amorphous polyphosphate, a smart bioinspired nano-/bio-material for bone and cartilage regeneration: towards a new paradigm in tissue engineering. J Mater Chem B 2018; 6:2385-2412. [DOI: 10.1039/c8tb00241j] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Physiological amorphous polyphosphate nano/micro-particles, injectable and implantable, attract and stimulate MSCs into implants for tissue regeneration.
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Affiliation(s)
- Xiaohong Wang
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry
- University Medical Center of the Johannes Gutenberg University
- 55128 Mainz
- Germany
| | - Heinz C. Schröder
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry
- University Medical Center of the Johannes Gutenberg University
- 55128 Mainz
- Germany
| | - Werner E. G. Müller
- ERC Advanced Investigator Grant Research Group at the Institute for Physiological Chemistry
- University Medical Center of the Johannes Gutenberg University
- 55128 Mainz
- Germany
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