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Xue H, Chen S, Hu Y, Huang J, Shen Y. Advances in 3D printing for the repair of tympanic membrane perforation: a comprehensive review. Front Bioeng Biotechnol 2024; 12:1439499. [PMID: 39188376 PMCID: PMC11345550 DOI: 10.3389/fbioe.2024.1439499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 07/19/2024] [Indexed: 08/28/2024] Open
Abstract
Tympanic membrane perforation (TMP) is one of the most common conditions in otolaryngology worldwide, and hearing damage caused by inadequate or prolonged healing can be distressing for patients. This article examines the rationale for utilizing three-dimensional (3D) printing to produce scaffolds for repairing TMP, compares the advantages and disadvantages of 3D printed and bioprinted grafts with traditional autologous materials and other tissue engineering materials in TMP repair, and highlights the practical and clinical significance of 3D printing in TMP repair while discussing the current progress and promising future of 3D printing and bioprinting. There is a limited number of reviews specifically dedicated to 3D printing for TMP repair. The majority of reviews offer a general overview of the applications of 3D printing in the broader realm of tissue regeneration, with some mention of TMP repair. Alternatively, they explore the biopolymers, cells, and drug molecules utilized for TMP repair. However, more in-depth analysis is needed on the strategies for selecting bio-inks that integrate biopolymers, cells, and drug molecules for tympanic membrane repair.
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Affiliation(s)
- Hao Xue
- Ningbo Institute of Innovation for Combined Medicine and Engineering, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, China
- School of Medicine, Ningbo University, Ningbo, Zhejiang, China
| | - Shengjia Chen
- Ningbo Institute of Innovation for Combined Medicine and Engineering, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, China
- School of Medicine, Ningbo University, Ningbo, Zhejiang, China
| | - Yi Hu
- Ningbo Institute of Innovation for Combined Medicine and Engineering, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Juntao Huang
- Ningbo Institute of Innovation for Combined Medicine and Engineering, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Yi Shen
- Ningbo Institute of Innovation for Combined Medicine and Engineering, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, China
- School of Medicine, Ningbo University, Ningbo, Zhejiang, China
- Centre for Medical Research, Ningbo No.2 Hospital, Ningbo, Zhejiang, China
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2
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Booth D, Afshari R, Ghovvati M, Shariati K, Sturm R, Annabi N. Advances in 3D bioprinting for urethral tissue reconstruction. Trends Biotechnol 2024; 42:544-559. [PMID: 38057169 DOI: 10.1016/j.tibtech.2023.10.009] [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: 08/14/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 12/08/2023]
Abstract
Urethral conditions affect children and adults, increasing the risk of urinary tract infections, voiding and sexual dysfunction, and renal failure. Current tissue replacements differ from healthy urethral tissues in structural and mechanical characteristics, causing high risk of postoperative complications. 3D bioprinting can overcome these limitations through the creation of complex, layered architectures using materials with location-specific biomechanical properties. This review highlights prior research and describes the potential for these emerging technologies to address ongoing challenges in urethral tissue engineering, including biomechanical and structural mismatch, lack of individualized repair solutions, and inadequate wound healing and vascularization. In the future, the integration of 3D bioprinting technology with advanced biomaterials, computational modeling, and 3D imaging could transform personalized urethral surgical procedures.
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Affiliation(s)
- Daniel Booth
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ronak Afshari
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Mahsa Ghovvati
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Kaavian Shariati
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Renea Sturm
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Urology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
| | - Nasim Annabi
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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3
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Verma S, Khanna V, Kumar S, Kumar S. The Art of Building Living Tissues: Exploring the Frontiers of Biofabrication with 3D Bioprinting. ACS OMEGA 2023; 8:47322-47339. [PMID: 38144142 PMCID: PMC10734012 DOI: 10.1021/acsomega.3c02600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 09/11/2023] [Indexed: 12/26/2023]
Abstract
The scope of three-dimensional printing is expanding rapidly, with innovative approaches resulting in the evolution of state-of-the-art 3D bioprinting (3DbioP) techniques for solving issues in bioengineering and biopharmaceutical research. The methods and tools in 3DbioP emphasize the extrusion process, bioink formulation, and stability of the bioprinted scaffold. Thus, 3DbioP technology augments 3DP in the biological world by providing technical support to regenerative therapy, drug delivery, bioengineering of prosthetics, and drug kinetics research. Besides the above, drug delivery and dosage control have been achieved using 3D bioprinted microcarriers and capsules. Developing a stable, biocompatible, and versatile bioink is a primary requisite in biofabrication. The 3DbioP research is breaking the technical barriers at a breakneck speed. Numerous techniques and biomaterial advancements have helped to overcome current 3DbioP issues related to printability, stability, and bioink formulation. Therefore, this Review aims to provide an insight into the technical challenges of bioprinting, novel biomaterials for bioink formulation, and recently developed 3D bioprinting methods driving future applications in biofabrication research.
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Affiliation(s)
- Saurabh Verma
- Department
of Health Research-Multi-Disciplinary Research Unit, King George’s Medical University, Lucknow, Uttar Pradesh 226003, India
| | - Vikram Khanna
- Department
of Oral Medicine and Radiology, King George’s
Medical University, Lucknow, Uttar Pradesh 226003, India
| | - Smita Kumar
- Department
of Health Research-Multi-Disciplinary Research Unit, King George’s Medical University, Lucknow, Uttar Pradesh 226003, India
| | - Sumit Kumar
- Department
of Health Research-Multi-Disciplinary Research Unit, King George’s Medical University, Lucknow, Uttar Pradesh 226003, India
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Al-Atawi S. Three-dimensional bioprinting in ophthalmic care. Int J Ophthalmol 2023; 16:1702-1711. [PMID: 37854366 PMCID: PMC10559024 DOI: 10.18240/ijo.2023.10.21] [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: 01/19/2023] [Accepted: 05/04/2023] [Indexed: 10/20/2023] Open
Abstract
Three-dimensional (3D) bioprinting is widely used in ophthalmic clinic, including in diagnosis, surgery, prosthetics, medications, drug development and delivery, and medical education. Articles published in 2011-2022 into bioinks, printing technologies, and bioprinting applications in ophthalmology were reviewed and the strengths and limitations of bioprinting in ophthalmology highlighted. The review highlighted the trade-offs of printing technologies and bioinks in respect to, among others, material type cost, throughput, gelation technique, cell density, cell viability, resolution, and printing speed. There is already widespread ophthalmological application of bioprinting outside clinical settings, including in educational modelling, retinal imaging/visualization techniques and drug design/testing. In clinical settings, bioprinting has already found application in pre-operatory planning. Even so, the findings showed that even with its immense promise, actual translation to clinical applications remains distant, but relatively closer for the corneal (except stromal) tissues, epithelium, endothelium, and conjunctiva, than it was for the retina. This review similarly reflected on the critical on the technical, practical, ethical, and cost barrier to rapid progress of bioprinting in ophthalmology, including accessibility to the most sophisticated bioprinting technologies, choice, and suitability of bioinks, tissue viability and storage conditions. The extant research is encouraging, but more work is clearly required for the push towards clinical translation of research.
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Affiliation(s)
- Saleha Al-Atawi
- Al-baha University, Applied Medical Science, Al-Aqiaq, AlBaha 4781, Saudi Arabia
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Dong H, Hu B, Zhang W, Xie W, Mo J, Sun H, Shang J. Robotic-assisted automated in situ bioprinting. Int J Bioprint 2022; 9:629. [PMID: 36636132 PMCID: PMC9830995 DOI: 10.18063/ijb.v9i1.629] [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: 08/28/2022] [Accepted: 09/20/2022] [Indexed: 11/05/2022] Open
Abstract
In situ bioprinting has emerged as a promising technology for tissue and organ engineering based on the precise positioning of living cells, growth factors, and biomaterials. Rather than traditional in vitro reconstruction and recapitulation of tissue or organ models, the in situ technology can directly print on specific anatomical positions in living bodies. The requirements for biological activity, function, and mechanical property in an in vivo setting are more complex. By combining progressive innovations of biomaterials, tissue engineering, and digitalization, especially robotics, in situ bioprinting has gained significant interest from the academia and industry, demonstrating its prospect for clinical studies. This article reviews the progress of in situ bioprinting, with an emphasis on robotic-assisted studies. The main modalities for in situ three-dimensional bioprinting, which include extrusion-based printing, inkjet printing, laser-based printing, and their derivatives, are briefly introduced. These modalities have been integrated with various custom-tailored printers (i.e., end effectors) mounted on robotic arms for dexterous and precision biofabrication. The typical prototypes based on various robot configurations, including Cartesian, articulated, and parallel mechanisms, for in situ bioprinting are discussed and compared. The conventional and most recent applications of robotic-assisted methods for in situ fabrication of tissue and organ models, including cartilage, bone, and skin, are also elucidated, followed by a discussion on the existing challenges in this field with their corresponding suggestions.
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Affiliation(s)
- Hui Dong
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, China,Fujian Provincial Collaborative Innovation Center of High-End Equipment Manufacturing, Fuzhou 350116, China
| | - Bo Hu
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, China
| | - Weikang Zhang
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, China
| | - Wantao Xie
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, China
| | - Jin Mo
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, China
| | - Hao Sun
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, China,Fujian Provincial Collaborative Innovation Center of High-End Equipment Manufacturing, Fuzhou 350116, China,Corresponding authors: Hao Sun ()
| | - Junyi Shang
- School of Automation, Beijing Institute of Technology, Beijing 100081, China,
Junyi Shang ()
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Soroushzadeh S, Karamali F, Masaeli E, Atefi A, Nasr Esfahani MH. Scaffold free retinal pigment epithelium sheet engineering using modified alginate-RGD hydrogel. J Biosci Bioeng 2022; 133:579-586. [PMID: 35339352 DOI: 10.1016/j.jbiosc.2022.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 01/30/2022] [Accepted: 02/02/2022] [Indexed: 11/16/2022]
Abstract
Tissue-specific extracellular matrix (ECM) plays a critical role in cell survival and homeostasis, which are particularly essential for directing differentiation of different complex tissues such as retina. However, ECM maintenance should be considered to design an effective therapeutic strategy for retina regeneration. To achieve this, cell sheet engineering has emerged as a growing approach to closely reconstruct basal membrane of cells through a scaffold-free manner. Several irreversible sight-threatening diseases are characterized by the dysfunction and lose of retinal pigment epithelium (RPE), leading to vision loss and eventually total blindness in patients. According to impressive developments in achievement of RPE from human embryonic stem cells (hESCs), we obtained RPE cells without any extrinsic factors in a co-culture system, and cultured them on a temporary alginate hydrogel substrate. Subsequently, Arg-Gly-Asp (RGD) peptide was superficially immobilized on the upper layer of hydrogel to improve cell attachment before harvesting sheet layer. RPE cell sheet layer was released by treating pre-seeded hydrogels with sodium citrate as a calcium chelating agent and characterized in both in vitro and in vivo models. RPE sheets formed tight junction and expressed high levels of retina structural markers such as ZO-1, Bestrophin and Collagen type IV. One week after in vivo transplantation of RPE sheet, cells survived in the subretinal space, indicating that our harvesting method is non-invasive. To sum up, we introduced a unique scaffold-free method for RPE cell sheet engineering, which can find potential use for future therapeutic purposes.
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Affiliation(s)
- Sareh Soroushzadeh
- ACECR Institute of Higher Education (Isfahan Branch), P.O. Box: 84175443, Iran; Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Fereshteh Karamali
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Elahe Masaeli
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Atefeh Atefi
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran.
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Ali MA, Hu C, Yttri EA, Panat R. Recent Advances in 3D Printing of Biomedical Sensing Devices. ADVANCED FUNCTIONAL MATERIALS 2022; 32:2107671. [PMID: 36324737 PMCID: PMC9624470 DOI: 10.1002/adfm.202107671] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Indexed: 05/03/2023]
Abstract
Additive manufacturing, also called 3D printing, is a rapidly evolving technique that allows for the fabrication of functional materials with complex architectures, controlled microstructures, and material combinations. This capability has influenced the field of biomedical sensing devices by enabling the trends of device miniaturization, customization, and elasticity (i.e., having mechanical properties that match with the biological tissue). In this paper, the current state-of-the-art knowledge of biomedical sensors with the unique and unusual properties enabled by 3D printing is reviewed. The review encompasses clinically important areas involving the quantification of biomarkers (neurotransmitters, metabolites, and proteins), soft and implantable sensors, microfluidic biosensors, and wearable haptic sensors. In addition, the rapid sensing of pathogens and pathogen biomarkers enabled by 3D printing, an area of significant interest considering the recent worldwide pandemic caused by the novel coronavirus, is also discussed. It is also described how 3D printing enables critical sensor advantages including lower limit-of-detection, sensitivity, greater sensing range, and the ability for point-of-care diagnostics. Further, manufacturing itself benefits from 3D printing via rapid prototyping, improved resolution, and lower cost. This review provides researchers in academia and industry a comprehensive summary of the novel possibilities opened by the progress in 3D printing technology for a variety of biomedical applications.
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Affiliation(s)
- Md Azahar Ali
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15238, USA
| | - Chunshan Hu
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15238, USA
| | - Eric A Yttri
- Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Rahul Panat
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15238, USA
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8
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Wang Y, Wang J, Ji Z, Yan W, Zhao H, Huang W, Liu H. Application of Bioprinting in Ophthalmology. Int J Bioprint 2022; 8:552. [PMID: 35669325 PMCID: PMC9159480 DOI: 10.18063/ijb.v8i2.552] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/22/2022] [Indexed: 12/02/2022] Open
Abstract
Three-dimensional (3D) bioprinting is an emerging technology that is widely used in regenerative medicine. With the continuous development of the technology, it has attracted great attention and demonstrated promising prospects in ophthalmologic applications. In this paper, we review the three main types of 3D bioprinting technologies: Vat polymerization-based bioprinting, extrusion-based bioprinting, and jetting-based bioprinting. We also present in this review the analysis of the usage of both natural and synthesized hydrogels as well as the types of cells adopted for bioinks. Cornea and retina are the two main types of ocular tissues developed in bioprinting, while other device and implants were also developed for the ocular disease treatment. We also summarize the advantages and limitations as well as the future prospects of the current bioprinting technologies based on systematic reviews.
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Affiliation(s)
- Yanfang Wang
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, Chongqing, 400045, China
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Medical Biomechanics, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
- Guangdong Innovation Platform for Translation of 3D Printing Application, The third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Jiejie Wang
- Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Ziyu Ji
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Lu Zhou 646000, China
| | - Wei Yan
- Department of Anatomy, Hebei Medical University, Shijiazhuang 050011, China
| | - Hong Zhao
- School of Basic Medicine, Guangdong Medical University, Dongguan, Guangdong 523000, China
| | - Wenhua Huang
- Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Medical Biomechanics, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
- Guangdong Innovation Platform for Translation of 3D Printing Application, The third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
- Department of Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Huan Liu
- National Traditional Chinese Medicine Clinical Research Base, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
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Larochelle RD, Mann SE, Ifantides C. 3D Printing in Eye Care. Ophthalmol Ther 2021; 10:733-752. [PMID: 34327669 PMCID: PMC8320416 DOI: 10.1007/s40123-021-00379-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/19/2021] [Indexed: 12/24/2022] Open
Abstract
Three-dimensional printing enables precise modeling of anatomical structures and has been employed in a broad range of applications across medicine. Its earliest use in eye care included orbital models for training and surgical planning, which have subsequently enabled the design of custom-fit prostheses in oculoplastic surgery. It has evolved to include the production of surgical instruments, diagnostic tools, spectacles, and devices for delivery of drug and radiation therapy. During the COVID-19 pandemic, increased demand for personal protective equipment and supply chain shortages inspired many institutions to 3D-print their own eye protection. Cataract surgery, the most common procedure performed worldwide, may someday make use of custom-printed intraocular lenses. Perhaps its most alluring potential resides in the possibility of printing tissues at a cellular level to address unmet needs in the world of corneal and retinal diseases. Early models toward this end have shown promise for engineering tissues which, while not quite ready for transplantation, can serve as a useful model for in vitro disease and therapeutic research. As more institutions incorporate in-house or outsourced 3D printing for research models and clinical care, ethical and regulatory concerns will become a greater consideration. This report highlights the uses of 3D printing in eye care by subspecialty and clinical modality, with an aim to provide a useful entry point for anyone seeking to engage with the technology in their area of interest.
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Affiliation(s)
- Ryan D Larochelle
- Department of Ophthalmology, University of Colorado, Sue Anschutz-Rodgers Eye Center, 1675 Aurora Court, F731, Aurora, CO, 80045, USA
| | - Scott E Mann
- Department of Otolaryngology, University of Colorado, Aurora, CO, USA
- Department of Surgery, Denver Health Medical Center, Denver, CO, USA
| | - Cristos Ifantides
- Department of Ophthalmology, University of Colorado, Sue Anschutz-Rodgers Eye Center, 1675 Aurora Court, F731, Aurora, CO, 80045, USA.
- Department of Surgery, Denver Health Medical Center, Denver, CO, USA.
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Balani SB, Ghaffar SH, Chougan M, Pei E, Şahin E. Processes and materials used for direct writing technologies: A review. RESULTS IN ENGINEERING 2021; 11:100257. [DOI: https:/doi.org/10.1016/j.rineng.2021.100257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
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11
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Balani SB, Ghaffar SH, Chougan M, Pei E, Şahin E. Processes and materials used for direct writing technologies: A review. RESULTS IN ENGINEERING 2021; 11:100257. [DOI: 10.1016/j.rineng.2021.100257] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
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Liu N, Ye X, Yao B, Zhao M, Wu P, Liu G, Zhuang D, Jiang H, Chen X, He Y, Huang S, Zhu P. Advances in 3D bioprinting technology for cardiac tissue engineering and regeneration. Bioact Mater 2021; 6:1388-1401. [PMID: 33210031 PMCID: PMC7658327 DOI: 10.1016/j.bioactmat.2020.10.021] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/09/2020] [Accepted: 10/27/2020] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular disease is still one of the leading causes of death in the world, and heart transplantation is the current major treatment for end-stage cardiovascular diseases. However, because of the shortage of heart donors, new sources of cardiac regenerative medicine are greatly needed. The prominent development of tissue engineering using bioactive materials has creatively laid a direct promising foundation. Whereas, how to precisely pattern a cardiac structure with complete biological function still requires technological breakthroughs. Recently, the emerging three-dimensional (3D) bioprinting technology for tissue engineering has shown great advantages in generating micro-scale cardiac tissues, which has established its impressive potential as a novel foundation for cardiovascular regeneration. Whether 3D bioprinted hearts can replace traditional heart transplantation as a novel strategy for treating cardiovascular diseases in the future is a frontier issue. In this review article, we emphasize the current knowledge and future perspectives regarding available bioinks, bioprinting strategies and the latest outcome progress in cardiac 3D bioprinting to move this promising medical approach towards potential clinical implementation.
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Affiliation(s)
- Nanbo Liu
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
| | - Xing Ye
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
- Department of Cardiac Surgery, Affiliated South China Hospital, Southern Medical University (Guangdong Provincial People's Hospital) and The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Bin Yao
- Research Center for Tissue Repair and Regeneration affiliated to the Medical Innovation Research Department, PLA General Hospital and PLA Medical College, 28 Fu Xing Road, Beijing, 100853, China
| | - Mingyi Zhao
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
| | - Peng Wu
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
- Department of Cardiac Surgery, Affiliated South China Hospital, Southern Medical University (Guangdong Provincial People's Hospital) and The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Guihuan Liu
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China
| | - Donglin Zhuang
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
| | - Haodong Jiang
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China
| | - Xiaowei Chen
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
| | - Yinru He
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
| | - Sha Huang
- Research Center for Tissue Repair and Regeneration affiliated to the Medical Innovation Research Department, PLA General Hospital and PLA Medical College, 28 Fu Xing Road, Beijing, 100853, China
| | - Ping Zhu
- Department of Cardiac Surgery, and Department of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510100, China
- Department of Cardiac Surgery, Affiliated South China Hospital, Southern Medical University (Guangdong Provincial People's Hospital) and The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510006, China
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13
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Mokhtarinia K, Masaeli E. Transiently thermally responsive surfaces: Concepts for cell sheet engineering. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.110076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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14
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