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Zhang L, Ma M, Li J, Qiao K, Xie Y, Zheng Y. Stimuli-responsive microcarriers and their application in tissue repair: A review of magnetic and electroactive microcarrier. Bioact Mater 2024; 39:147-162. [PMID: 38808158 PMCID: PMC11130597 DOI: 10.1016/j.bioactmat.2024.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 04/07/2024] [Accepted: 05/07/2024] [Indexed: 05/30/2024] Open
Abstract
Microcarrier applications have made great advances in tissue engineering in recent years, which can load cells, drugs, and bioactive factors. These microcarriers can be minimally injected into the defect to help reconstruct a good microenvironment for tissue repair. In order to achieve more ideal performance and face more complex tissue damage, an increasing amount of effort has been focused on microcarriers that can actively respond to external stimuli. These microcarriers have the functions of directional movement, targeted enrichment, material release control, and providing signals conducive to tissue repair. Given the high controllability and designability of magnetic and electroactive microcarriers, the research progress of these microcarriers is highlighted in this review. Their structure, function and applications, potential tissue repair mechanisms, and challenges are discussed. In summary, through the design with clinical translation ability, meaningful and comprehensive experimental characterization, and in-depth study and application of tissue repair mechanisms, stimuli-responsive microcarriers have great potential in tissue repair.
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Affiliation(s)
- LiYang Zhang
- School of Material Science and Engineering, University of Science and Technology Beijing, Beijing, China
| | - Mengjiao Ma
- Beijing Wanjie Medical Device Co., Ltd, Beijing, China
| | - Junfei Li
- School of Material Science and Engineering, University of Science and Technology Beijing, Beijing, China
| | - Kun Qiao
- Beijing Gerecov Technology Company Ltd., Beijing, China
| | - Yajie Xie
- Beijing Gerecov Technology Company Ltd., Beijing, China
| | - Yudong Zheng
- School of Material Science and Engineering, University of Science and Technology Beijing, Beijing, China
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2
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Ricotti L, Cafarelli A, Manferdini C, Trucco D, Vannozzi L, Gabusi E, Fontana F, Dolzani P, Saleh Y, Lenzi E, Columbaro M, Piazzi M, Bertacchini J, Aliperta A, Cain M, Gemmi M, Parlanti P, Jost C, Fedutik Y, Nessim GD, Telkhozhayeva M, Teblum E, Dumont E, Delbaldo C, Codispoti G, Martini L, Tschon M, Fini M, Lisignoli G. Ultrasound Stimulation of Piezoelectric Nanocomposite Hydrogels Boosts Chondrogenic Differentiation in Vitro, in Both a Normal and Inflammatory Milieu. ACS NANO 2024; 18:2047-2065. [PMID: 38166155 PMCID: PMC10811754 DOI: 10.1021/acsnano.3c08738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 01/04/2024]
Abstract
The use of piezoelectric nanomaterials combined with ultrasound stimulation is emerging as a promising approach for wirelessly triggering the regeneration of different tissue types. However, it has never been explored for boosting chondrogenesis. Furthermore, the ultrasound stimulation parameters used are often not adequately controlled. In this study, we show that adipose-tissue-derived mesenchymal stromal cells embedded in a nanocomposite hydrogel containing piezoelectric barium titanate nanoparticles and graphene oxide nanoflakes and stimulated with ultrasound waves with precisely controlled parameters (1 MHz and 250 mW/cm2, for 5 min once every 2 days for 10 days) dramatically boost chondrogenic cell commitment in vitro. Moreover, fibrotic and catabolic factors are strongly down-modulated: proteomic analyses reveal that such stimulation influences biological processes involved in cytoskeleton and extracellular matrix organization, collagen fibril organization, and metabolic processes. The optimal stimulation regimen also has a considerable anti-inflammatory effect and keeps its ability to boost chondrogenesis in vitro, even in an inflammatory milieu. An analytical model to predict the voltage generated by piezoelectric nanoparticles invested by ultrasound waves is proposed, together with a computational tool that takes into consideration nanoparticle clustering within the cell vacuoles and predicts the electric field streamline distribution in the cell cytoplasm. The proposed nanocomposite hydrogel shows good injectability and adhesion to the cartilage tissue ex vivo, as well as excellent biocompatibility in vivo, according to ISO 10993. Future perspectives will involve preclinical testing of this paradigm for cartilage regeneration.
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Affiliation(s)
- Leonardo Ricotti
- The
BioRobotics Institute, Scuola Superiore
Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Department
of Excellence in Robotics & AI, Scuola
Superiore Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
| | - Andrea Cafarelli
- The
BioRobotics Institute, Scuola Superiore
Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Department
of Excellence in Robotics & AI, Scuola
Superiore Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
| | - Cristina Manferdini
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Diego Trucco
- The
BioRobotics Institute, Scuola Superiore
Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Department
of Excellence in Robotics & AI, Scuola
Superiore Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Lorenzo Vannozzi
- The
BioRobotics Institute, Scuola Superiore
Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Department
of Excellence in Robotics & AI, Scuola
Superiore Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
| | - Elena Gabusi
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Francesco Fontana
- The
BioRobotics Institute, Scuola Superiore
Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Department
of Excellence in Robotics & AI, Scuola
Superiore Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
| | - Paolo Dolzani
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Yasmin Saleh
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Enrico Lenzi
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Marta Columbaro
- Piattaforma
di Microscopia Elettronica, IRCCS Istituto
Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Manuela Piazzi
- Istituto
di Genetica Molecolare “Luigi Luca Cavalli-Sforza”, Consiglio Nazionale delle Ricerche (IGM-CNR), 40136 Bologna, Italy
- IRCCS Istituto
Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Jessika Bertacchini
- Department
of Surgery, Medicine, Dentistry and Morphological Sciences with Interest
in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Andrea Aliperta
- The
BioRobotics Institute, Scuola Superiore
Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
- Department
of Excellence in Robotics & AI, Scuola
Superiore Sant’Anna, Piazza Martiri della Libertà 33, 56127 Pisa, Italy
| | - Markys Cain
- Electrosciences
Ltd., Farnham, Surrey GU9 9QT, U.K.
| | - Mauro Gemmi
- Center
for Materials Interfaces, Electron Crystallography, Istituto Italiano di Tecnologia, Viale Rinaldo Piaggio 34, 56025 Pontedera, Italy
| | - Paola Parlanti
- Center
for Materials Interfaces, Electron Crystallography, Istituto Italiano di Tecnologia, Viale Rinaldo Piaggio 34, 56025 Pontedera, Italy
| | - Carsten Jost
- PlasmaChem
GmbH, Schwarzschildstraße
10, 12489 Berlin, Germany
| | - Yirij Fedutik
- PlasmaChem
GmbH, Schwarzschildstraße
10, 12489 Berlin, Germany
| | - Gilbert Daniel Nessim
- Department
of Chemistry and Institute of Nanotechnology, Bar-Ilan University, Ramat
Gan 52900, Israel
| | - Madina Telkhozhayeva
- Department
of Chemistry and Institute of Nanotechnology, Bar-Ilan University, Ramat
Gan 52900, Israel
| | - Eti Teblum
- Department
of Chemistry and Institute of Nanotechnology, Bar-Ilan University, Ramat
Gan 52900, Israel
| | | | - Chiara Delbaldo
- Struttura
Complessa Scienze e Tecnologie Chirurgiche, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - Giorgia Codispoti
- Struttura
Complessa Scienze e Tecnologie Chirurgiche, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - Lucia Martini
- Struttura
Complessa Scienze e Tecnologie Chirurgiche, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - Matilde Tschon
- Struttura
Complessa Scienze e Tecnologie Chirurgiche, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - Milena Fini
- Scientific Director, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Gina Lisignoli
- Laboratorio
di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
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Che VL, Zimmermann J, Zhou Y, Lu XL, van Rienen U. Contributions of deep learning to automated numerical modelling of the interaction of electric fields and cartilage tissue based on 3D images. Front Bioeng Biotechnol 2023; 11:1225495. [PMID: 37711443 PMCID: PMC10497969 DOI: 10.3389/fbioe.2023.1225495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/07/2023] [Indexed: 09/16/2023] Open
Abstract
Electric fields find use in tissue engineering but also in sensor applications besides the broad classical application range. Accurate numerical models of electrical stimulation devices can pave the way for effective therapies in cartilage regeneration. To this end, the dielectric properties of the electrically stimulated tissue have to be known. However, knowledge of the dielectric properties is scarce. Electric field-based methods such as impedance spectroscopy enable determining the dielectric properties of tissue samples. To develop a detailed understanding of the interaction of the employed electric fields and the tissue, fine-grained numerical models based on tissue-specific 3D geometries are considered. A crucial ingredient in this approach is the automated generation of numerical models from biomedical images. In this work, we explore classical and artificial intelligence methods for volumetric image segmentation to generate model geometries. We find that deep learning, in particular the StarDist algorithm, permits fast and automatic model geometry and discretisation generation once a sufficient amount of training data is available. Our results suggest that already a small number of 3D images (23 images) is sufficient to achieve 80% accuracy on the test data. The proposed method enables the creation of high-quality meshes without the need for computer-aided design geometry post-processing. Particularly, the computational time for the geometrical model creation was reduced by half. Uncertainty quantification as well as a direct comparison between the deep learning and the classical approach reveal that the numerical results mainly depend on the cell volume. This result motivates further research into impedance sensors for tissue characterisation. The presented approach can significantly improve the accuracy and computational speed of image-based models of electrical stimulation for tissue engineering applications.
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Affiliation(s)
- Vien Lam Che
- Institute of General Electrical Engineering, University of Rostock, Rostock, Germany
| | - Julius Zimmermann
- Institute of General Electrical Engineering, University of Rostock, Rostock, Germany
| | - Yilu Zhou
- Department of Mechanical Engineering, University of Delaware, Delaware, DE, United States
| | - X. Lucas Lu
- Department of Mechanical Engineering, University of Delaware, Delaware, DE, United States
| | - Ursula van Rienen
- Institute of General Electrical Engineering, University of Rostock, Rostock, Germany
- Department Life, Light and Matter, University of Rostock, Rostock, Germany
- Department of Ageing of Individuals and Society, Interdisciplinary Faculty, University of Rostock, Rostock, Germany
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Kacprzak B, Rosińska K, Siuba-Jarosz N. Hyalofast Cartilage Repair Surgery with a Full Load-Bearing Rehabilitation Program One Day after Operation Reduces the Time for Professional Athletes to Return to Play. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040804. [PMID: 37109762 PMCID: PMC10145501 DOI: 10.3390/medicina59040804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: This study evaluated the effectiveness of Hyalofast cartilage repair surgery with an early, full load-bearing rehabilitation program one day after the operation for reducing the time needed for professional athletes to return to play. Materials and Methods: This prospective study included 49 patients aged between 19 and 38 years who had undergone surgical reconstruction of cartilage using the microfracture technique combined with a Hyalofast scaffold. All patients were active professional athletes. Early rehabilitation was implemented from the first postoperative day, fully loading the operated limb. A clinical evaluation was based on the KOOS and SF-36 questionnaires used during subsequent follow-up visits. All patients underwent magnetic resonance imaging (MRI) to evaluate the effect of the surgery after one year. Results: The clinical results demonstrated a statistically significant improvement in the number of complaints about pain and in the quality of life of the patients, measured in all of the applied scales, with comparisons made between six months or one year post-surgery and pre-surgery. Importantly for athletes, the parameter related to sports and recreation improved from 14 ± 11.1 to 95 ± 7.7 6 months after surgery and to 99.8 ± 1.8 one year after surgery. The overall quality of life score improved from 30 ± 18 to 88 ± 8.8 one year after surgery. Conclusions: These results show that this approach significantly shortened the time needed for the athletes to return to sports at the same level as before the surgery (athletes returned to sports in approximately 2.5-3 months). The mean follow-up time was 19.75 months. This technique can be considered a viable option for the treatment of cartilage injuries in professional athletes, allowing them to return to play more quickly in a safe and healthy way.
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Affiliation(s)
| | - Karolina Rosińska
- Wolf Project Studio Krzysztof Król, ul. Gdańska 79/D01, 90-612 Łódź, Poland
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