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You P, Sun H, Chen H, Li C, Mao Y, Zhang T, Yang H, Dong H. Composite bioink incorporating cell-laden liver decellularized extracellular matrix for bioprinting of scaffolds for bone tissue engineering. BIOMATERIALS ADVANCES 2024; 165:214017. [PMID: 39236580 DOI: 10.1016/j.bioadv.2024.214017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Revised: 08/26/2024] [Accepted: 08/29/2024] [Indexed: 09/07/2024]
Abstract
The field of bone tissue engineering (BTE) has witnessed a revolutionary breakthrough with the advent of three-dimensional (3D) bioprinting technology, which is considered an ideal choice for constructing scaffolds for bone regeneration. The key to realizing scaffold biofunctions is the selection and design of an appropriate bioink, and existing bioinks have significant limitations. In this study, a composite bioink based on natural polymers (gelatin and alginate) and liver decellularized extracellular matrix (LdECM) was developed and used to fabricate scaffolds for BTE using 3D bioprinting. Through in vitro studies, the concentration of LdECM incorporated into the bioink was optimized to achieve printability and stability and to improve the proliferation and osteogenic differentiation of loaded rat bone mesenchymal stem cells (rBMSCs). Furthermore, in vivo experiments were conducted using a Sprague Dawley rat model of critical-sized calvarial defects. The proposed rBMSC-laden LdECM-gelatin-alginate scaffold, bioprinted layer-by-layer, was implanted in the rat calvarial defect and the development of new bone growth was studied for four weeks. The findings showed that the proposed bioactive scaffolds facilitated angiogenesis and osteogenesis at the defect site. The findings of this study suggest that the developed rBMSC-laden LdECM-gelatin-alginate bioink has great potential for clinical translation and application in solving bone regeneration problems.
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Affiliation(s)
- Pengyue You
- Department of Stomatology, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China
| | - Hang Sun
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China
| | - Haotian Chen
- Department of Stomatology, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China
| | - Changcan Li
- Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China
| | - Tao Zhang
- Department of Stomatology, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China.
| | - Huayu Yang
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China.
| | - Haitao Dong
- Department of Stomatology, Peking Union Medical College (PUMC) Hospital, Peking Union Medical College (PUMC) & Chinese Academy of Medical Sciences (CAMS), Beijing 100730, China.
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Li C, An N, Song Q, Hu Y, Yin W, Wang Q, Le Y, Pan W, Yan X, Wang Y, Liu J. Enhancing organoid culture: harnessing the potential of decellularized extracellular matrix hydrogels for mimicking microenvironments. J Biomed Sci 2024; 31:96. [PMID: 39334251 PMCID: PMC11429032 DOI: 10.1186/s12929-024-01086-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
Over the past decade, organoids have emerged as a prevalent and promising research tool, mirroring the physiological architecture of the human body. However, as the field advances, the traditional use of animal or tumor-derived extracellular matrix (ECM) as scaffolds has become increasingly inadequate. This shift has led to a focus on developing synthetic scaffolds, particularly hydrogels, that more accurately mimic three-dimensional (3D) tissue structures and dynamics in vitro. The ECM-cell interaction is crucial for organoid growth, necessitating hydrogels that meet organoid-specific requirements through modifiable physical and compositional properties. Advanced composite hydrogels have been engineered to more effectively replicate in vivo conditions, offering a more accurate representation of human organs compared to traditional matrices. This review explores the evolution and current uses of decellularized ECM scaffolds, emphasizing the application of decellularized ECM hydrogels in organoid culture. It also explores the fabrication of composite hydrogels and the prospects for their future use in organoid systems.
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Affiliation(s)
- Chen Li
- Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing Key Laboratory of Environmental and Viral Oncology, College of Chemistry and Life Science, Beijing University of Technology, Beijing, 100124, China
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China
| | - Ni An
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Clinical Translational Science Center, Tsinghua University, Beijing, 102218, China
| | - Qingru Song
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Clinical Translational Science Center, Tsinghua University, Beijing, 102218, China
| | - Yuelei Hu
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China
- Key Laboratory of Digital Intelligence Hepatology (Ministry of Education/Beijing), School of Clinical Medicine, Tsinghua University, Beijing, 100084, China
| | - Wenzhen Yin
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Clinical Translational Science Center, Tsinghua University, Beijing, 102218, China
| | - Qi Wang
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China
- Key Laboratory of Digital Intelligence Hepatology (Ministry of Education/Beijing), School of Clinical Medicine, Tsinghua University, Beijing, 100084, China
| | - Yinpeng Le
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China
- School of Materials Science and Engineering, Institute of Smart Biomedical Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Wenting Pan
- Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing Key Laboratory of Environmental and Viral Oncology, College of Chemistry and Life Science, Beijing University of Technology, Beijing, 100124, China
| | - Xinlong Yan
- Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing Key Laboratory of Environmental and Viral Oncology, College of Chemistry and Life Science, Beijing University of Technology, Beijing, 100124, China.
| | - Yunfang Wang
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China.
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Clinical Translational Science Center, Tsinghua University, Beijing, 102218, China.
- Key Laboratory of Digital Intelligence Hepatology (Ministry of Education/Beijing), School of Clinical Medicine, Tsinghua University, Beijing, 100084, China.
| | - Juan Liu
- School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Hepato-Pancreato-Biliary Center, Tsinghua University, Beijing, 102218, China.
- Key Laboratory of Digital Intelligence Hepatology (Ministry of Education/Beijing), School of Clinical Medicine, Tsinghua University, Beijing, 100084, China.
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3
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Zhou H, Chen L, Huang C, Jiang Z, Zhang H, Liu X, Zhu F, Wen Q, Shi P, Liu K, Yang L. Endogenous electric field coupling Mxene sponge for diabetic wound management: haemostatic, antibacterial, and healing. J Nanobiotechnology 2024; 22:530. [PMID: 39218901 PMCID: PMC11367980 DOI: 10.1186/s12951-024-02799-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2024] [Accepted: 08/22/2024] [Indexed: 09/04/2024] Open
Abstract
Improper management of diabetic wound effusion and disruption of the endogenous electric field can lead to passive healing of damaged tissue, affecting the process of tissue cascade repair. This study developed an extracellular matrix sponge scaffold (K1P6@Mxene) by incorporating Mxene into an acellular dermal stroma-hydroxypropyl chitosan interpenetrating network structure. This scaffold is designed to couple with the endogenous electric field and promote precise tissue remodelling in diabetic wounds. The fibrous structure of the sponge closely resembles that of a natural extracellular matrix, providing a conducive microenvironment for cells to adhere grow, and exchange oxygen. Additionally, the inclusion of Mxene enhances antibacterial activity(98.89%) and electrical conductivity within the scaffold. Simultaneously, K1P6@Mxene exhibits excellent water absorption (39 times) and porosity (91%). It actively interacts with the endogenous electric field to guide cell migration and growth on the wound surface upon absorbing wound exudate. In in vivo experiments, the K1P6@Mxene sponge reduced the inflammatory response in diabetic wounds, increased collagen deposition and arrangement, promoted microvascular regeneration, Facilitate expedited re-epithelialization of wounds, minimize scar formation, and accelerate the healing process of diabetic wounds by 7 days. Therefore, this extracellular matrix sponge scaffold, combined with an endogenous electric field, presents an appealing approach for the comprehensive repair of diabetic wounds.
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Grants
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 82372526 the National Natural Science Foundation of China
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2023A1515012970, No. 2020A1515010107 Guangdong Basic and Applied Basic Research Foundation
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- No. 2018KJYZ005 The Science and Technology Innovation Project of Guangdong Province
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A2024389 Guangdong Medical Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- A20231001 Yunfu People's Hospital Research Fund Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- 2022B004 Yunfu Medical and Health Research Project
- Yunfu People’s Hospital Research Fund Project
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Affiliation(s)
- Hai Zhou
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangdong, 510515, PR China
- Department of Microscopy and Hand and Foot Surgery, Yunfu People's Hospital, Central Laboratory of YunFu People's Hospital, No. 120 Huanshi East Road, Yuncheng District, Yunfu City, 527399, PR China
| | - Lianglong Chen
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangdong, 510515, PR China
| | - Chaoyang Huang
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangdong, 510515, PR China
| | - Ziwei Jiang
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangdong, 510515, PR China
| | - Huihui Zhang
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangdong, 510515, PR China
| | - Xiaoyang Liu
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangdong, 510515, PR China
| | - Fengyi Zhu
- Department of Microscopy and Hand and Foot Surgery, Yunfu People's Hospital, Central Laboratory of YunFu People's Hospital, No. 120 Huanshi East Road, Yuncheng District, Yunfu City, 527399, PR China
| | - Qiulan Wen
- Department of Orthopaedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, PR China
| | - Pengwei Shi
- Emergency Department, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, PR China.
| | - Kun Liu
- Experimental Education/Administration Centre, National Demonstration Centre for Experimental Education of Basic Medical Sciences, Key Laboratory of Functional Proteomics of Guangdong Province, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, PR China.
| | - Lei Yang
- Department of Microscopy and Hand and Foot Surgery, Yunfu People's Hospital, Central Laboratory of YunFu People's Hospital, No. 120 Huanshi East Road, Yuncheng District, Yunfu City, 527399, PR China.
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4
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Shi W, Zhang Z, Wang X. The Prospect of Hepatic Decellularized Extracellular Matrix as a Bioink for Liver 3D Bioprinting. Biomolecules 2024; 14:1019. [PMID: 39199406 PMCID: PMC11352484 DOI: 10.3390/biom14081019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/24/2024] [Accepted: 07/26/2024] [Indexed: 09/01/2024] Open
Abstract
The incidence of liver diseases is high worldwide. Many factors can cause liver fibrosis, which in turn can lead to liver cirrhosis and even liver cancer. Due to the shortage of donor organs, immunosuppression, and other factors, only a few patients are able to undergo liver transplantation. Therefore, how to construct a bioartificial liver that can be transplanted has become a global research hotspot. With the rapid development of three-dimensional (3D) bioprinting in the field of tissue engineering and regenerative medicine, researchers have tried to use various 3D bioprinting technologies to construct bioartificial livers in vitro. In terms of the choice of bioinks, liver decellularized extracellular matrix (dECM) has many advantages over other materials for cell-laden hydrogel in 3D bioprinting. This review mainly summarizes the acquisition of liver dECM and its application in liver 3D bioprinting as a bioink with respect to availability, printability, and biocompatibility in many aspects and puts forward the current challenges and prospects.
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Affiliation(s)
- Wen Shi
- Center of 3D Printing & Organ Manufacturing, School of Intelligent Medicine, China Medical University, Shenyang 110122, China;
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang 110001, China
| | - Zhe Zhang
- Department of Thoracic Surgery, The First Hospital of China Medical University, Shenyang 110001, China;
| | - Xiaohong Wang
- Center of 3D Printing & Organ Manufacturing, School of Intelligent Medicine, China Medical University, Shenyang 110122, China;
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5
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Jiang Z, Chen L, Huang L, Yu S, Lin J, Li M, Gao Y, Yang L. Bioactive Materials That Promote the Homing of Endogenous Mesenchymal Stem Cells to Improve Wound Healing. Int J Nanomedicine 2024; 19:7751-7773. [PMID: 39099796 PMCID: PMC11297574 DOI: 10.2147/ijn.s455469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 04/23/2024] [Indexed: 08/06/2024] Open
Abstract
Endogenous stem cell homing refers to the transport of endogenous mesenchymal stem cells (MSCs) to damaged tissue. The paradigm of using well-designed biomaterials to induce resident stem cells to home in to the injured site while coordinating their behavior and function to promote tissue regeneration is known as endogenous regenerative medicine (ERM). ERM is a promising new avenue in regenerative therapy research, and it involves the mobilizing of endogenous stem cells for homing as the principal means through which to achieve it. Comprehending how mesenchymal stem cells home in and grasp the influencing factors of mesenchymal stem cell homing is essential for the understanding and design of tissue engineering. This review summarizes the process of MSC homing, the factors influencing the homing process, analyses endogenous stem cell homing studies of interest in the field of skin tissue repair, explores the integration of endogenous homing promotion strategies with cellular therapies and details tissue engineering strategies that can be used to modulate endogenous homing of stem cells. In addition to providing more systematic theories and ideas for improved materials for endogenous tissue repair, this review provides new perspectives to explore the complex process of tissue remodeling to enhance the rational design of biomaterial scaffolds and guide tissue regeneration strategies.
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Affiliation(s)
- Ziwei Jiang
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Lianglong Chen
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Lei Huang
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Shengxiang Yu
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Jiabao Lin
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Mengyao Li
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Yanbin Gao
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Lei Yang
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
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González-Callejo P, García-Astrain C, Herrero-Ruiz A, Henriksen-Lacey M, Seras-Franzoso J, Abasolo I, Liz-Marzán LM. 3D Bioprinted Tumor-Stroma Models of Triple-Negative Breast Cancer Stem Cells for Preclinical Targeted Therapy Evaluation. ACS APPLIED MATERIALS & INTERFACES 2024; 16:27151-27163. [PMID: 38764168 PMCID: PMC11145592 DOI: 10.1021/acsami.4c04135] [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: 03/13/2024] [Revised: 05/08/2024] [Accepted: 05/08/2024] [Indexed: 05/21/2024]
Abstract
Breast cancer stem cells (CSCs) play a pivotal role in therapy resistance and tumor relapse, emphasizing the need for reliable in vitro models that recapitulate the complexity of the CSC tumor microenvironment to accelerate drug discovery. We present a bioprinted breast CSC tumor-stroma model incorporating triple-negative breast CSCs (TNB-CSCs) and stromal cells (human breast fibroblasts), within a breast-derived decellularized extracellular matrix bioink. Comparison of molecular signatures in this model with different clinical subtypes of bioprinted tumor-stroma models unveils a unique molecular profile for artificial CSC tumor models. We additionally demonstrate that the model can recapitulate the invasive potential of TNB-CSC. Surface-enhanced Raman scattering imaging allowed us to monitor the invasive potential of tumor cells in deep z-axis planes, thereby overcoming the depth-imaging limitations of confocal fluorescence microscopy. As a proof-of-concept application, we conducted high-throughput drug testing analysis to assess the efficacy of CSC-targeted therapy in combination with conventional chemotherapeutic compounds. The results highlight the usefulness of tumor-stroma models as a promising drug-screening platform, providing insights into therapeutic efficacy against CSC populations resistant to conventional therapies.
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Affiliation(s)
| | - Clara García-Astrain
- CIC
biomaGUNE, Basque Research
and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain
- Centro
de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 20014 Donostia-San Sebastián, Barcelona 08035, Spain
| | - Ada Herrero-Ruiz
- CIC
biomaGUNE, Basque Research
and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain
- Centro
de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 20014 Donostia-San Sebastián, Barcelona 08035, Spain
| | - Malou Henriksen-Lacey
- CIC
biomaGUNE, Basque Research
and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain
- Centro
de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 20014 Donostia-San Sebastián, Barcelona 08035, Spain
| | - Joaquín Seras-Franzoso
- Centro
de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 20014 Donostia-San Sebastián, Barcelona 08035, Spain
- Clinical
Biochemistry, Drug Delivery and Therapy Group (CB-DDT), Vall d’Hebron
Research Institute (VHIR), Vall d’Hebron
University Hospital, Barcelona 08035, Spain
- Department
of Genetics and Microbiology, Universitat
Autònoma de Barcelona (UAB), Bellaterra 08193, Spain
| | - Ibane Abasolo
- Centro
de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 20014 Donostia-San Sebastián, Barcelona 08035, Spain
- Clinical
Biochemistry, Drug Delivery and Therapy Group (CB-DDT), Vall d’Hebron
Research Institute (VHIR), Vall d’Hebron
University Hospital, Barcelona 08035, Spain
- Clinical
Biochemistry Service, Vall d’Hebron
University Hospital, Barcelona 08035, Spain
| | - Luis M. Liz-Marzán
- CIC
biomaGUNE, Basque Research
and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain
- Centro
de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 20014 Donostia-San Sebastián, Barcelona 08035, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao 48009, Spain
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7
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Han H, Kim M, Yong U, Jo Y, Choi YM, Kim HJ, Hwang DG, Kang D, Jang J. Tissue-specific gelatin bioink as a rheology modifier for high printability and adjustable tissue properties. Biomater Sci 2024; 12:2599-2613. [PMID: 38546094 DOI: 10.1039/d3bm02111d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
Abstract
Decellularized extracellular matrix (dECM) has emerged as an exceptional biomaterial that effectively recapitulates the native tissue microenvironment for enhanced regenerative potential. Although various dECM bioinks derived from different tissues have shown promising results, challenges persist in achieving high-resolution printing of flexible tissue constructs because of the inherent limitations of dECM's weak mechanical properties and poor printability. Attempts to enhance mechanical rigidity through chemical modifications, photoinitiators, and nanomaterial reinforcement have often compromised the bioactivity of dECM and mismatched the desired mechanical properties of target tissues. In response, this study proposes a novel method involving a tissue-specific rheological modifier, gelatinized dECM. This modifier autonomously enhances bioink modulus pre-printing, ensuring immediate and precise shape formation upon extrusion. The hybrid bioink with GeldECM undergoes a triple crosslinking system-physical entanglement for pre-printing, visible light photocrosslinking during printing for increased efficiency, and thermal crosslinking post-printing during tissue culture. A meticulous gelatinization process preserves the dECM protein components, and optimal hybrid ratios modify the mechanical properties, tailoring them to specific tissues. The application of this sequential multiple crosslinking designs successfully yielded soft yet resilient tissue constructs capable of withstanding vigorous agitation with high shape fidelity. This innovative method, founded on mechanical modulation by GeldECM, holds promise for the fabrication of flexible tissues with high resilience.
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Affiliation(s)
- Hohyeon Han
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), South Korea
| | - Minji Kim
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), South Korea
| | - Uijung Yong
- Future IT Innovation Laboratory (i-Lab), Pohang University of Science and Technology (POSTECH), South Korea
| | - Yeonggwon Jo
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), South Korea
| | - Yoo-Mi Choi
- Center for 3D Organ Printing and Stem Cells, Pohang University of Science and Technology (POSTECH), South Korea
| | - Hye Jin Kim
- Department of Convergence IT Engineering, Pohang University of Science and Technology (POSTECH), South Korea.
| | - Dong Gyu Hwang
- Center for 3D Organ Printing and Stem Cells, Pohang University of Science and Technology (POSTECH), South Korea
| | - Dayoon Kang
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), South Korea
- Center for 3D Organ Printing and Stem Cells, Pohang University of Science and Technology (POSTECH), South Korea
| | - Jinah Jang
- Department of Convergence IT Engineering, Pohang University of Science and Technology (POSTECH), South Korea.
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), South Korea
- Center for 3D Organ Printing and Stem Cells, Pohang University of Science and Technology (POSTECH), South Korea
- Institute of Convergence Science, Yonsei University, South Korea
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Kaboodkhani R, Mehrabani D, Moghaddam A, Salahshoori I, Khonakdar HA. Tissue engineering in otology: a review of achievements. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:1105-1153. [PMID: 38386362 DOI: 10.1080/09205063.2024.2318822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/09/2024] [Indexed: 02/23/2024]
Abstract
Tissue engineering application in otology spans a distance from the pinna to auditory nerve covered with specialized tissues and functions such as sense of hearing and aesthetics. It holds the potential to address the barriers of lack of donor tissue, poor tissue match, and transplant rejection through provision of new and healthy tissues similar to the host and possesses the capacity to renew, to regenerate, and to repair in-vivo and was shown to be a bypasses for any need to immunosuppression. This review aims to investigate the application of tissue engineering in otology and to evaluate the achievements and challenges in external, middle and inner ear sections. Since gaining the recent knowledge and training on use of different scaffolds is essential for otology specialists and who look for the recovery of ear function and aesthetics of patients, it is shown in this review how utilizing tissue engineering and cell transplantation, regenerative medicine can provide advancements in hearing and ear aesthetics to fit different patients' needs.
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Affiliation(s)
- Reza Kaboodkhani
- Otorhinolaryngology Research Center, Department of Otorhinolaryngology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | - Davood Mehrabani
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | | | | | - Hossein Ali Khonakdar
- Iran Polymer and Petrochemical Institute (IPPI), Tehran, Iran
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, Dresden, Germany
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Menarbazari AA, Mansoori-Kermani A, Mashayekhan S, Soleimani A. 3D-printed polycaprolactone/tricalcium silicate scaffolds modified with decellularized bone ECM-oxidized alginate for bone tissue engineering. Int J Biol Macromol 2024; 265:130827. [PMID: 38484823 DOI: 10.1016/j.ijbiomac.2024.130827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 03/10/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
The treatment of large craniofacial bone defects requires more advanced and effective strategies than bone grafts since such defects are challenging and cannot heal without intervention. In this regard, 3D printing offers promising solutions through the fabrication of scaffolds with the required shape, porosity, and various biomaterials suitable for specific tissues. In this study, 3D-printed polycaprolactone (PCL)-based scaffolds containing up to 30 % tricalcium silicate (TCS) were fabricated and then modified by incorporation of decellularized bone matrix- oxidized sodium alginate (DBM-OA). The results showed that the addition of 20 % TCS increased compressive modulus by 4.5-fold, yield strength by 12-fold, and toughness by 15-fold compared to pure PCL. In addition, the samples containing TCS revealed the formation of crystalline phases with a Ca/P ratio near that of hydroxyapatite (1.67). Cellular experiment results demonstrated that TCS have improved the biocompatibility of PCL-based scaffolds. On day 7, the scaffolds modified with DBM and 20 % TCS exhibited 8-fold enhancement of ALP activity of placenta-derived mesenchymal stem/stromal cells (P-MSCs) compared to pure PCL scaffolds. The present study's results suggest that the incorporation of TCS and DBM-OA into the PCL-based scaffold improves its mechanical behavior, bioactivity, biocompatibility, and promotes mineralization and early osteogenic activity.
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Affiliation(s)
| | | | - Shohreh Mashayekhan
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran.
| | - Afsane Soleimani
- Tarbiat Modares University, Faculty of Medical Sciences, Department of Clinical Biochemistry, Tehran, Iran
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Seok JM, Ahn M, Kim D, Lee JS, Lee D, Choi MJ, Yeo SJ, Lee JH, Lee K, Kim BS, Park SA. Decellularized matrix bioink with gelatin methacrylate for simultaneous improvements in printability and biofunctionality. Int J Biol Macromol 2024; 262:130194. [PMID: 38360222 DOI: 10.1016/j.ijbiomac.2024.130194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 02/17/2024]
Abstract
Gelatin methacrylate (GelMA) bioink has been widely used in bioprinting because it is a printable and biocompatible biomaterial. However, it is difficult to print GelMA bioink without any temperature control because it has a thermally-sensitive rheological property. Therefore, in this study, we developed a temperature-controlled printing system in real time without affecting the viability of the cells encapsulated in the bioink. In addition, a skin-derived decellularized extracellular matrix (SdECM) was printed with GelMA to better mimic the native tissue environment compared with solely using GelMA bioink with the enhancement of structural stability. The temperature setting accuracy was calculated to be 98.58 ± 1.8 % for the module and 99.48 ± 1.33 % for the plate from 5 °C to 37 °C. The group of the temperature of the module at 10 °C and the plate at 20 °C have 93.84 % cell viability with the printable range in the printability window. In particular, the cell viability and proliferation were increased in the encapsulated fibroblasts in the GelMA/SdECM bioink, relative to the GelMA bioink, with a morphology that significantly spread for seven days. The gene expression and growth factors related to skin tissue regeneration were relatively upregulated with SdECM components. In the bioprinting process, the rheological properties of the GelMA/SdECM bioink were successfully adjusted in real time to increase printability, and the native skin tissue mimicked components providing tissue-specific biofunctions to the encapsulated cells. The developed bioprinting strategies and bioinks could support future studies related to the skin tissue reconstruction, regeneration, and other medical applications using the bioprinting process.
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Affiliation(s)
- Ji Min Seok
- Nano-Convergence Manufacturing Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 34103, Republic of Korea; Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Republic of Korea
| | - Minjun Ahn
- Medical Research Institute, Pusan National University, Yangsan 50612, Republic of Korea
| | - Dahong Kim
- Nano-Convergence Manufacturing Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 34103, Republic of Korea; Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Republic of Korea
| | - Jae-Seong Lee
- School of Biomedical Convergence Engineering, Pusan National University, Yangsan 50612, Republic of Korea
| | - Dongjin Lee
- Nano-Convergence Manufacturing Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 34103, Republic of Korea
| | - Min-Ju Choi
- School of Biomedical Convergence Engineering, Pusan National University, Yangsan 50612, Republic of Korea
| | - Seon Ju Yeo
- Nano-Convergence Manufacturing Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 34103, Republic of Korea
| | - Jun Hee Lee
- Nano-Convergence Manufacturing Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 34103, Republic of Korea
| | - Kangwon Lee
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Republic of Korea; Research Institute for Convergence Science, Seoul National University, Seoul 08826, Republic of Korea
| | - Byoung Soo Kim
- Medical Research Institute, Pusan National University, Yangsan 50612, Republic of Korea; School of Biomedical Convergence Engineering, Pusan National University, Yangsan 50612, Republic of Korea.
| | - Su A Park
- Nano-Convergence Manufacturing Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 34103, Republic of Korea.
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Zhong S, Lan Y, Liu J, Seng Tam M, Hou Z, Zheng Q, Fu S, Bao D. Advances focusing on the application of decellularization methods in tendon-bone healing. J Adv Res 2024:S2090-1232(24)00033-X. [PMID: 38237768 DOI: 10.1016/j.jare.2024.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 01/15/2024] [Accepted: 01/15/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND The tendon or ligament is attached to the bone by a triphasic but continuous area of heterogeneous tissue called the tendon-bone interface (TBI). The rapid and functional regeneration of TBI is challenging owing to its complex composition and difficulty in self-healing. The development of new technologies, such as decellularization, has shown promise in the regeneration of TBI. Several ex vivo and in vivo studies have shown that decellularized grafts and decellularized biomaterial scaffolds achieved better efficacy in enhancing TBI healing. However further information on the type of review that is available is needed. AIM OF THE REVIEW In this review, we discuss the current application of decellularization biomaterials in promoting TBI healing and the possible mechanisms involved. With this work, we would like to reveal how tissues or biomaterials that have been decellularized can improve tendon-bone healing and to provide a theoretical basis for future related studies. KEY SCIENTIFIC CONCEPTS OF THE REVIEW Decellularization is an emerging technology that utilizes various chemical, enzymatic and/or physical strategies to remove cellular components from tissues while retaining the structure and composition of the extracellular matrix (ECM). After decellularization, the cellular components of the tissue that cause an immune response are removed, while various biologically active biofactors are retained. This review further explores how tissues or biomaterials that have been decellularized improve TBI healing.
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Affiliation(s)
- Sheng Zhong
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Yujian Lan
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Jinyu Liu
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China
| | | | - Zhipeng Hou
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Qianghua Zheng
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Shijie Fu
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China.
| | - Dingsu Bao
- Department of Orthopaedics, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, China; School of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China; Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610075, China.
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Yuan S, Yang X, Wang X, Chen J, Tian W, Yang B. Injectable Xenogeneic Dental Pulp Decellularized Extracellular Matrix Hydrogel Promotes Functional Dental Pulp Regeneration. Int J Mol Sci 2023; 24:17483. [PMID: 38139310 PMCID: PMC10743504 DOI: 10.3390/ijms242417483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
The present challenge in dental pulp tissue engineering scaffold materials lies in the development of tissue-specific scaffolds that are conducive to an optimal regenerative microenvironment and capable of accommodating intricate root canal systems. This study utilized porcine dental pulp to derive the decellularized extracellular matrix (dECM) via appropriate decellularization protocols. The resultant dECM was dissolved in an acid pepsin solution to form dECM hydrogels. The analysis encompassed evaluating the microstructure and rheological properties of dECM hydrogels and evaluated their biological properties, including in vitro cell viability, proliferation, migration, tube formation, odontogenic, and neurogenic differentiation. Gelatin methacrylate (GelMA) hydrogel served as the control. Subsequently, hydrogels were injected into treated dentin matrix tubes and transplanted subcutaneously into nude mice to regenerate dental pulp tissue in vivo. The results showed that dECM hydrogels exhibited exceptional injectability and responsiveness to physiological temperature. It supported the survival, odontogenic, and neurogenic differentiation of dental pulp stem cells in a 3D culture setting. Moreover, it exhibited a superior ability to promote cell migration and angiogenesis compared to GelMA hydrogel in vitro. Additionally, the dECM hydrogel demonstrated the capability to regenerate pulp-like tissue with abundant blood vessels and a fully formed odontoblast-like cell layer in vivo. These findings highlight the potential of porcine dental pulp dECM hydrogel as a specialized scaffold material for dental pulp regeneration.
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Affiliation(s)
- Shengmeng Yuan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (S.Y.); (X.W.); (J.C.)
- National Engineering Laboratory for Oral Regenerative Medicine, Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xueting Yang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (S.Y.); (X.W.); (J.C.)
- National Engineering Laboratory for Oral Regenerative Medicine, Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xiuting Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (S.Y.); (X.W.); (J.C.)
- National Engineering Laboratory for Oral Regenerative Medicine, Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Jinlong Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (S.Y.); (X.W.); (J.C.)
- National Engineering Laboratory for Oral Regenerative Medicine, Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Weidong Tian
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (S.Y.); (X.W.); (J.C.)
- National Engineering Laboratory for Oral Regenerative Medicine, Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Bo Yang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China; (S.Y.); (X.W.); (J.C.)
- National Engineering Laboratory for Oral Regenerative Medicine, Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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