1
|
Thakur KK, Lekurwale R, Bansode S, Pansare R. 3D Bioprinting: A Systematic Review for Future Research Direction. Indian J Orthop 2023; 57:1949-1967. [PMID: 38009170 PMCID: PMC10673757 DOI: 10.1007/s43465-023-01000-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/05/2023] [Indexed: 11/28/2023]
Abstract
Purpose 3D bioprinting is capable of rapidly producing small-scale human-based tissue models, or organoids, for pathology modeling, diagnostics, and drug development. With the use of 3D bioprinting technology, 3D functional complex tissue can be created by combining biocompatible materials, cells, and growth factor. In today's world, 3D bioprinting may be the best solution for meeting the demand for organ transplantation. It is essential to examine the existing literature with the objective to identify the future trend in terms of application of 3D bioprinting, different bioprinting techniques, and selected tissues by the researchers, it is very important to examine the existing literature. To find trends in 3D bioprinting research, this work conducted an systematic literature review of 3D bioprinting. Methodology This literature provides a thorough study and analysis of research articles on bioprinting from 2000 to 2022 that were extracted from the Scopus database. The articles selected for analysis were classified according to the year of publication, articles and publishers, nation, authors who are working in bioprinting area, universities, biomaterial used, and targeted applications. Findings The top nations, universities, journals, publishers, and writers in this field were picked out after analyzing research publications on bioprinting. During this study, the research themes and research trends were also identified. Furthermore, it has been observed that there is a need for additional research in this domain for the development of bioink and their properties that can guide practitioners and researchers while selecting appropriate combinations of biomaterials to obtain bioink suitable for mimicking human tissue. Significance of the Research This research includes research findings, recommendations, and observations for bioprinting researchers and practitioners. This article lists significant research gaps, future research directions, and potential application areas for bioprinting. Novelty The review conducted here is mainly focused on the process of collecting, organizing, capturing, evaluating, and analyzing data to give a deeper understanding of bioprinting and to identify potential future research trends.
Collapse
Affiliation(s)
- Kavita Kumari Thakur
- Department of Mechanical Engineering, K.J.Somaiya College of Engineering, Somaiya Vidyavihar University, Mumbai, Maharashtra 4000 77 India
| | - Ramesh Lekurwale
- Department of Mechanical Engineering, K.J.Somaiya College of Engineering, Somaiya Vidyavihar University, Mumbai, Maharashtra 4000 77 India
| | - Sangita Bansode
- Department of Mechanical Engineering, K.J.Somaiya College of Engineering, Somaiya Vidyavihar University, Mumbai, Maharashtra 4000 77 India
| | - Rajesh Pansare
- Department of Mechanical Engineering, K.J.Somaiya College of Engineering, Somaiya Vidyavihar University, Mumbai, Maharashtra 4000 77 India
| |
Collapse
|
2
|
Han X, Saiding Q, Cai X, Xiao Y, Wang P, Cai Z, Gong X, Gong W, Zhang X, Cui W. Intelligent Vascularized 3D/4D/5D/6D-Printed Tissue Scaffolds. Nanomicro Lett 2023; 15:239. [PMID: 37907770 PMCID: PMC10618155 DOI: 10.1007/s40820-023-01187-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/25/2023] [Indexed: 11/02/2023]
Abstract
Blood vessels are essential for nutrient and oxygen delivery and waste removal. Scaffold-repairing materials with functional vascular networks are widely used in bone tissue engineering. Additive manufacturing is a manufacturing technology that creates three-dimensional solids by stacking substances layer by layer, mainly including but not limited to 3D printing, but also 4D printing, 5D printing and 6D printing. It can be effectively combined with vascularization to meet the needs of vascularized tissue scaffolds by precisely tuning the mechanical structure and biological properties of smart vascular scaffolds. Herein, the development of neovascularization to vascularization to bone tissue engineering is systematically discussed in terms of the importance of vascularization to the tissue. Additionally, the research progress and future prospects of vascularized 3D printed scaffold materials are highlighted and presented in four categories: functional vascularized 3D printed scaffolds, cell-based vascularized 3D printed scaffolds, vascularized 3D printed scaffolds loaded with specific carriers and bionic vascularized 3D printed scaffolds. Finally, a brief review of vascularized additive manufacturing-tissue scaffolds in related tissues such as the vascular tissue engineering, cardiovascular system, skeletal muscle, soft tissue and a discussion of the challenges and development efforts leading to significant advances in intelligent vascularized tissue regeneration is presented.
Collapse
Affiliation(s)
- Xiaoyu Han
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, People's Republic of China
- Department of Orthopedics, Jinan Central Hospital, Shandong First Medical University and Shandong Academy of Medical Sciences, 105 Jiefang Road, Lixia District, Jinan, 250013, Shandong, People's Republic of China
| | - Qimanguli Saiding
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, People's Republic of China
| | - Xiaolu Cai
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, Hubei, People's Republic of China
| | - Yi Xiao
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Peng Wang
- Department of Orthopedics, Jinan Central Hospital, Shandong First Medical University and Shandong Academy of Medical Sciences, 105 Jiefang Road, Lixia District, Jinan, 250013, Shandong, People's Republic of China
| | - Zhengwei Cai
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, People's Republic of China
| | - Xuan Gong
- University of Texas Southwestern Medical Center, Dallas, TX, 75390-9096, USA
| | - Weiming Gong
- Department of Orthopedics, Jinan Central Hospital, Shandong First Medical University and Shandong Academy of Medical Sciences, 105 Jiefang Road, Lixia District, Jinan, 250013, Shandong, People's Republic of China.
| | - Xingcai Zhang
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
| | - Wenguo Cui
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, People's Republic of China.
| |
Collapse
|
3
|
Chen X, Fazel Anvari-Yazdi A, Duan X, Zimmerling A, Gharraei R, Sharma N, Sweilem S, Ning L. Biomaterials / bioinks and extrusion bioprinting. Bioact Mater 2023; 28:511-536. [PMID: 37435177 PMCID: PMC10331419 DOI: 10.1016/j.bioactmat.2023.06.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/19/2023] [Accepted: 06/08/2023] [Indexed: 07/13/2023] Open
Abstract
Bioinks are formulations of biomaterials and living cells, sometimes with growth factors or other biomolecules, while extrusion bioprinting is an emerging technique to apply or deposit these bioinks or biomaterial solutions to create three-dimensional (3D) constructs with architectures and mechanical/biological properties that mimic those of native human tissue or organs. Printed constructs have found wide applications in tissue engineering for repairing or treating tissue/organ injuries, as well as in vitro tissue modelling for testing or validating newly developed therapeutics and vaccines prior to their use in humans. Successful printing of constructs and their subsequent applications rely on the properties of the formulated bioinks, including the rheological, mechanical, and biological properties, as well as the printing process. This article critically reviews the latest developments in bioinks and biomaterial solutions for extrusion bioprinting, focusing on bioink synthesis and characterization, as well as the influence of bioink properties on the printing process. Key issues and challenges are also discussed along with recommendations for future research.
Collapse
Affiliation(s)
- X.B. Chen
- Department of Mechanical Engineering, University of Saskatchewan, 57 Campus Dr, S7K 5A9, Saskatoon, Canada
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - A. Fazel Anvari-Yazdi
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - X. Duan
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - A. Zimmerling
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - R. Gharraei
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - N.K. Sharma
- Department of Mechanical Engineering, University of Saskatchewan, 57 Campus Dr, S7K 5A9, Saskatoon, Canada
| | - S. Sweilem
- Department of Mechanical Engineering, Cleveland State University, Cleveland, OH, 44115, USA
| | - L. Ning
- Department of Mechanical Engineering, Cleveland State University, Cleveland, OH, 44115, USA
| |
Collapse
|
4
|
Sharma Y, Shankar V. Technologies for the fabrication of crosslinked polysaccharide-based hydrogels and its role in microbial three-dimensional bioprinting - A review. Int J Biol Macromol 2023; 250:126194. [PMID: 37562476 DOI: 10.1016/j.ijbiomac.2023.126194] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/22/2023] [Accepted: 08/05/2023] [Indexed: 08/12/2023]
Abstract
Three-Dimensional bioprinting has recently gained more attraction among researchers for its wide variety of applicability. This technology involving in developing structures that mimic the natural anatomy, and also aims in developing novel biomaterials, bioinks which have a better printable ability. Different hydrogels (cross-linked polysaccharides) can be used and optimized for good adhesion and cell proliferation. Manufacturing hydrogels with adjustable characteristics allows for fine-tuning of the cellular microenvironment. Different printing technologies can be used to create hydrogels on a micro-scale which will allow regular, patterned integration of cells into hydrogels. Controlling tissue constructions' structural architecture is the important key to ensuring its function as it is designed. The designed tiny hydrogels will be useful in investigating the cellular behaviour within the environments. Three-Dimensional designs can be constructed by modifying their shape and behaviour analogous concerning pressure, heat, electricity, ultraviolet radiation or other environmental elements. Yet, its application in in vitro infection models needs more research and practical study. Microbial bioprinting has become an advancing field with promising potential to develop various biomedical as well as environmental applications. This review elucidates the properties and usage of different hydrogels for Three-Dimensional bioprinting.
Collapse
Affiliation(s)
- Yamini Sharma
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore - 14, India
| | - Vijayalakshmi Shankar
- CO(2) Research and Green Technologies Centre, Vellore Institute of Technology, Vellore - 14, India.
| |
Collapse
|
5
|
Hassan N, Krieg T, Zinser M, Schröder K, Kröger N. An Overview of Scaffolds and Biomaterials for Skin Expansion and Soft Tissue Regeneration: Insights on Zinc and Magnesium as New Potential Key Elements. Polymers (Basel) 2023; 15:3854. [PMID: 37835903 PMCID: PMC10575381 DOI: 10.3390/polym15193854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/13/2023] [Accepted: 09/18/2023] [Indexed: 10/15/2023] Open
Abstract
The utilization of materials in medical implants, serving as substitutes for non-functional biological structures, supporting damaged tissues, or reinforcing active organs, holds significant importance in modern healthcare, positively impacting the quality of life for millions of individuals worldwide. However, certain implants may only be required temporarily to aid in the healing process of diseased or injured tissues and tissue expansion. Biodegradable metals, including zinc (Zn), magnesium (Mg), iron, and others, present a new paradigm in the realm of implant materials. Ongoing research focuses on developing optimized materials that meet medical standards, encompassing controllable corrosion rates, sustained mechanical stability, and favorable biocompatibility. Achieving these objectives involves refining alloy compositions and tailoring processing techniques to carefully control microstructures and mechanical properties. Among the materials under investigation, Mg- and Zn-based biodegradable materials and their alloys demonstrate the ability to provide necessary support during tissue regeneration while gradually degrading over time. Furthermore, as essential elements in the human body, Mg and Zn offer additional benefits, including promoting wound healing, facilitating cell growth, and participating in gene generation while interacting with various vital biological functions. This review provides an overview of the physiological function and significance for human health of Mg and Zn and their usage as implants in tissue regeneration using tissue scaffolds. The scaffold qualities, such as biodegradation, mechanical characteristics, and biocompatibility, are also discussed.
Collapse
Affiliation(s)
- Nourhan Hassan
- Department of Plastic, Reconstructive and Aesthetic Surgery, Faculty of Medicine, University Hospital Cologne, Kerpener Str. 62, 50937 Cologne, Germany
- Biotechnology Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Thomas Krieg
- Translational Matrix Biology, Medical Faculty, University of Cologne, 50923 Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50923 Cologne, Germany
- Center for Molecular Medicine (CMMC), University of Cologne, 50923 Cologne, Germany
| | - Max Zinser
- Department of Plastic, Reconstructive and Aesthetic Surgery, Faculty of Medicine, University Hospital Cologne, Kerpener Str. 62, 50937 Cologne, Germany
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University of Cologne, Kerpener Strasse 62, 50931 Cologne, Germany
| | - Kai Schröder
- Department of Plastic, Reconstructive and Aesthetic Surgery, Faculty of Medicine, University Hospital Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Nadja Kröger
- Department of Plastic, Reconstructive and Aesthetic Surgery, Faculty of Medicine, University Hospital Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| |
Collapse
|
6
|
Kim SJ, Lee G, Park JK. Hybrid Biofabrication of Heterogeneous 3D Constructs Using Low-Viscosity Bioinks. ACS Appl Mater Interfaces 2023; 15:41247-41257. [PMID: 37615296 DOI: 10.1021/acsami.3c05750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
The application of cytocompatible hydrogels supporting extensive cellular activities to three-dimensional (3D) bioprinting is crucial for recreating complex physiological environments with high biomimicry. However, the poor printability and tunability of such natural hydrogels diminish the versatility and resolution of bioprinters. In this study, we propose a novel approach for the hybrid biofabrication of complex and heterogeneous 3D constructs using low-viscosity bioinks. Poly(lactic acid) (PLA) filament is extruded by fused deposition modeling on a micromesh to create PLA-framed micromesh substrates onto which fibrinogen is printed by microextrusion bioprinting. The micromesh supports the printed hydrogel with a capillary pinning effect to enable high-resolution bioprinting. Accordingly, the micromesh-bioink layers are aligned and stacked to form volumetric constructs. This approach, called the 3D micromesh-bioink overlaid structure and interlocked culture (3D MOSAIC) platform, enables the fabrication of complicated and multimaterial 3D structures, including overhangs and voids. Endothelial cells cultured under vasculogenic conditions in the platform self-organize within the biologically functional hydrogel to form vascular networks, and cancer cell migration can be observed across the layers. The multidisciplinary 3D MOSAIC platform is an important step toward the biofabrication of complex constructs with high biological and structural significance and functionality.
Collapse
Affiliation(s)
- Soo Jee Kim
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Gihyun Lee
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| | - Je-Kyun Park
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- KAIST Institute for the Nanocentury, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
- KAIST Institute for Health Science and Technology, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
| |
Collapse
|
7
|
Parodi I, Di Lisa D, Pastorino L, Scaglione S, Fato MM. 3D Bioprinting as a Powerful Technique for Recreating the Tumor Microenvironment. Gels 2023; 9:482. [PMID: 37367152 DOI: 10.3390/gels9060482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/06/2023] [Accepted: 06/10/2023] [Indexed: 06/28/2023] Open
Abstract
In vitro three-dimensional models aim to reduce and replace animal testing and establish new tools for oncology research and the development and testing of new anticancer therapies. Among the various techniques to produce more complex and realistic cancer models is bioprinting, which allows the realization of spatially controlled hydrogel-based scaffolds, easily incorporating different types of cells in order to recreate the crosstalk between cancer and stromal components. Bioprinting exhibits other advantages, such as the production of large constructs, the repeatability and high resolution of the process, as well as the possibility of vascularization of the models through different approaches. Moreover, bioprinting allows the incorporation of multiple biomaterials and the creation of gradient structures to mimic the heterogeneity of the tumor microenvironment. The aim of this review is to report the main strategies and biomaterials used in cancer bioprinting. Moreover, the review discusses several bioprinted models of the most diffused and/or malignant tumors, highlighting the importance of this technique in establishing reliable biomimetic tissues aimed at improving disease biology understanding and high-throughput drug screening.
Collapse
Affiliation(s)
- Ilaria Parodi
- Department of Computer Science, Bioengineering, Robotics and Systems Engineering, University of Genoa, 16126 Genoa, Italy
- National Research Council of Italy, Institute of Electronic, Computer and Telecommunications Engineering (IEIIT), 16149 Genoa, Italy
| | - Donatella Di Lisa
- Department of Computer Science, Bioengineering, Robotics and Systems Engineering, University of Genoa, 16126 Genoa, Italy
| | - Laura Pastorino
- Department of Computer Science, Bioengineering, Robotics and Systems Engineering, University of Genoa, 16126 Genoa, Italy
| | - Silvia Scaglione
- National Research Council of Italy, Institute of Electronic, Computer and Telecommunications Engineering (IEIIT), 16149 Genoa, Italy
- React4life S.p.A., 16152 Genova, Italy
| | - Marco Massimo Fato
- Department of Computer Science, Bioengineering, Robotics and Systems Engineering, University of Genoa, 16126 Genoa, Italy
- National Research Council of Italy, Institute of Electronic, Computer and Telecommunications Engineering (IEIIT), 16149 Genoa, Italy
| |
Collapse
|
8
|
Bercea M. Rheology as a Tool for Fine-Tuning the Properties of Printable Bioinspired Gels. Molecules 2023; 28:molecules28062766. [PMID: 36985738 PMCID: PMC10058016 DOI: 10.3390/molecules28062766] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/12/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Over the last decade, efforts have been oriented toward the development of suitable gels for 3D printing, with controlled morphology and shear-thinning behavior in well-defined conditions. As a multidisciplinary approach to the fabrication of complex biomaterials, 3D bioprinting combines cells and biocompatible materials, which are subsequently printed in specific shapes to generate 3D structures for regenerative medicine or tissue engineering. A major interest is devoted to the printing of biomimetic materials with structural fidelity after their fabrication. Among some requirements imposed for bioinks, such as biocompatibility, nontoxicity, and the possibility to be sterilized, the nondamaging processability represents a critical issue for the stability and functioning of the 3D constructs. The major challenges in the field of printable gels are to mimic at different length scales the structures existing in nature and to reproduce the functions of the biological systems. Thus, a careful investigation of the rheological characteristics allows a fine-tuning of the material properties that are manufactured for targeted applications. The fluid-like or solid-like behavior of materials in conditions similar to those encountered in additive manufacturing can be monitored through the viscoelastic parameters determined in different shear conditions. The network strength, shear-thinning, yield point, and thixotropy govern bioprintability. An assessment of these rheological features provides significant insights for the design and characterization of printable gels. This review focuses on the rheological properties of printable bioinspired gels as a survey of cutting-edge research toward developing printed materials for additive manufacturing.
Collapse
Affiliation(s)
- Maria Bercea
- "Petru Poni" Institute of Macromolecular Chemistry, 41-A Grigore Ghica Voda Alley, 700487 Iasi, Romania
| |
Collapse
|
9
|
Yin J, Qian J, Huang Y. Physics problems in bio or bioinspired additive manufacturing. Biodes Manuf 2023. [DOI: 10.1007/s42242-023-00234-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
|
10
|
Zhang M, Zhang C, Li Z, Fu X, Huang S. Advances in 3D skin bioprinting for wound healing and disease modeling. Regen Biomater 2022; 10:rbac105. [PMID: 36683757 PMCID: PMC9845530 DOI: 10.1093/rb/rbac105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/23/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
Even with many advances in design strategies over the past three decades, an enormous gap remains between existing tissue engineering skin and natural skin. Currently available in vitro skin models still cannot replicate the three-dimensionality and heterogeneity of the dermal microenvironment sufficiently to recapitulate many of the known characteristics of skin disorder or disease in vivo. Three-dimensional (3D) bioprinting enables precise control over multiple compositions, spatial distributions and architectural complexity, therefore offering hope for filling the gap of structure and function between natural and artificial skin. Our understanding of wound healing process and skin disease would thus be boosted by the development of in vitro models that could more completely capture the heterogeneous features of skin biology. Here, we provide an overview of recent advances in 3D skin bioprinting, as well as design concepts of cells and bioinks suitable for the bioprinting process. We focus on the applications of this technology for engineering physiological or pathological skin model, focusing more specifically on the function of skin appendages and vasculature. We conclude with current challenges and the technical perspective for further development of 3D skin bioprinting.
Collapse
Affiliation(s)
| | | | | | - Xiaobing Fu
- 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,School of Medicine, Nankai University, 94 Wei Jing Road, Tianjin 300071, China
| | - Sha Huang
- Correspondence address. Tel: +86-10-66867384, E-mail:
| |
Collapse
|
11
|
Semba JA, Mieloch AA, Tomaszewska E, Cywoniuk P, Rybka JD. Formulation and evaluation of a bioink composed of alginate, gelatin, and nanocellulose for meniscal tissue engineering. Int J Bioprint 2022; 9:621. [PMID: 36844246 PMCID: PMC9947383 DOI: 10.18063/ijb.v9i1.621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 08/05/2022] [Indexed: 11/23/2022] Open
Abstract
1The necessity to preserve meniscal function prompts the research and development of novel treatment options, like three-dimensional (3D) bioprinting. However, bioinks for meniscal 3D bioprinting have not been extensively explored. Therefore, in this study, a bioink composed of alginate, gelatin, and carboxymethylated cellulose nanocrystal (CCNC) was formulated and evaluated. Firstly, bioinks with varying concentrations of the aforementioned components were subjected to rheological analysis (amplitude sweep test, temperature sweep test, and rotation). The optimal bioink formulation of 4.0% gelatin, 0.75% alginate, and 1.4% CCNC dissolved in 4.6% D-mannitol was further used for printing accuracy analysis, followed by 3D bioprinting with normal human knee articular chondrocytes (NHAC-kn). The encapsulated cells' viability was > 98%, and collagen II expression was stimulated by the bioink. The formulated bioink is printable, stable under cell culture conditions, biocompatible, and able to maintain the native phenotype of chondrocytes. Aside from meniscal tissue bioprinting, it is believed that this bioink could serve as a basis for the development of bioinks for various tissues.
Collapse
Affiliation(s)
- Julia Anna Semba
- Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland,Faculty of Biology, Adam Mickiewicz University, Poznan, Poland
| | - Adam Aron Mieloch
- Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland
| | - Ewa Tomaszewska
- Faculty of Mechanical Engineering, Poznan University of Technology, Poznan, Poland
| | - Piotr Cywoniuk
- Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland
| | - Jakub Dalibor Rybka
- Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland,Corresponding author: Jakub Dalibor Rybka ()
| |
Collapse
|
12
|
Ning L, Shim J, Tomov ML, Liu R, Mehta R, Mingee A, Hwang B, Jin L, Mantalaris A, Xu C, Mahmoudi M, Goldsmith KC, Serpooshan V. A 3D Bioprinted in vitro Model of Neuroblastoma Recapitulates Dynamic Tumor-Endothelial Cell Interactions Contributing to Solid Tumor Aggressive Behavior. Adv Sci (Weinh) 2022; 9:e2200244. [PMID: 35644929 PMCID: PMC9376856 DOI: 10.1002/advs.202200244] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 05/02/2022] [Indexed: 05/04/2023]
Abstract
Neuroblastoma (NB) is the most common extracranial tumor in children resulting in substantial morbidity and mortality. A deeper understanding of the NB tumor microenvironment (TME) remains an area of active research but there is a lack of reliable and biomimetic experimental models. This study utilizes a 3D bioprinting approach, in combination with NB spheroids, to create an in vitro vascular model of NB for exploring the tumor function within an endothelialized microenvironment. A gelatin methacryloyl (gelMA) bioink is used to create multi-channel cubic tumor analogues with high printing fidelity and mechanical tunability. Human-derived NB spheroids and human umbilical vein endothelial cells (HUVECs) are incorporated into the biomanufactured gelMA and cocultured under static versus dynamic conditions, demonstrating high levels of survival and growth. Quantification of NB-EC integration and tumor cell migration suggested an increased aggressive behavior of NB when cultured in bioprinted endothelialized models, when cocultured with HUVECs, and also as a result of dynamic culture. This model also allowed for the assessment of metabolic, cytokine, and gene expression profiles of NB spheroids under varying TME conditions. These results establish a high throughput research enabling platform to study the TME-mediated cellular-molecular mechanisms of tumor growth, aggression, and response to therapy.
Collapse
Affiliation(s)
- Liqun Ning
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
| | - Jenny Shim
- Department of PediatricsEmory University School of MedicineAtlantaGA30322USA
- Aflac Cancer and Blood Disorders CenterChildren's Healthcare of AtlantaAtlantaGA30342USA
- Children's Healthcare of AtlantaAtlantaGA30322USA
| | - Martin L. Tomov
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
| | - Rui Liu
- Department of PediatricsEmory University School of MedicineAtlantaGA30322USA
| | - Riya Mehta
- Department of BiologyEmory UniversityAtlantaGA30322USA
| | - Andrew Mingee
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
| | - Boeun Hwang
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
| | - Linqi Jin
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
| | - Athanasios Mantalaris
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
| | - Chunhui Xu
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
- Department of PediatricsEmory University School of MedicineAtlantaGA30322USA
| | - Morteza Mahmoudi
- Department of Radiology and Precision Health ProgramMichigan State UniversityEast LansingMI48824USA
| | - Kelly C. Goldsmith
- Department of PediatricsEmory University School of MedicineAtlantaGA30322USA
- Aflac Cancer and Blood Disorders CenterChildren's Healthcare of AtlantaAtlantaGA30342USA
- Children's Healthcare of AtlantaAtlantaGA30322USA
| | - Vahid Serpooshan
- Wallace H. Coulter Department of Biomedical EngineeringEmory University School of Medicine and Georgia Institute of TechnologyAtlantaGA30332USA
- Department of PediatricsEmory University School of MedicineAtlantaGA30322USA
- Children's Healthcare of AtlantaAtlantaGA30322USA
| |
Collapse
|
13
|
Liu C, Wang L, Lu W, Liu J, Yang C, Fan C, Li Q, Tang Y. Computer vision-aided bioprinting for bone research. Bone Res 2022; 10:21. [PMID: 35217642 DOI: 10.1038/s41413-022-00192-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 12/10/2021] [Accepted: 12/21/2021] [Indexed: 02/08/2023] Open
Abstract
Bioprinting is an emerging additive manufacturing technology that has enormous potential in bone implantation and repair. The insufficient accuracy of the shape of bioprinted parts is a primary clinical barrier that prevents widespread utilization of bioprinting, especially for bone design with high-resolution requirements. During the last five years, the use of computer vision for process control has been widely practiced in the manufacturing field. Computer vision can improve the performance of bioprinting for bone research with respect to various aspects, including accuracy, resolution, and cell survival rate. Hence, computer vision plays a substantial role in addressing the current defect problem in bioprinting for bone research. In this review, recent advances in the application of computer vision in bioprinting for bone research are summarized and categorized into three groups based on different defect types: bone scaffold process control, deep learning, and cell viability models. The collection of printing parameters, data processing, and feedback of bioprinting information, which ultimately improves printing capabilities, are further discussed. We envision that computer vision may offer opportunities to accelerate bioprinting development and provide a new perception for bone research.
Collapse
|
14
|
Gerdes S, Ramesh S, Mostafavi A, Tamayol A, Rivero IV, Rao P. Extrusion-based 3D (Bio)Printed Tissue Engineering Scaffolds: Process-Structure-Quality Relationships. ACS Biomater Sci Eng 2021; 7:4694-4717. [PMID: 34498461 DOI: 10.1021/acsbiomaterials.1c00598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Biological additive manufacturing (Bio-AM) has emerged as a promising approach for the fabrication of biological scaffolds with nano- to microscale resolutions and biomimetic architectures beneficial to tissue engineering applications. However, Bio-AM processes tend to introduce flaws in the construct during fabrication. These flaws can be traced to material nonhomogeneity, suboptimal processing parameters, changes in the (bio)printing environment (such as nozzle clogs), and poor construct design, all with significant contributions to the alteration of a scaffold's mechanical properties. In addition, the biological response of endogenous and exogenous cells interacting with the defective scaffolds could become unpredictable. In this review, we first described extrusion-based Bio-AM. We highlighted the salient architectural and mechanotransduction parameters affecting the response of cells interfaced with the scaffolds. The process phenomena leading to defect formation and some of the tools for defect detection are reviewed. The limitations of the existing developments and the directions that the field should grow in order to overcome said limitations are discussed.
Collapse
Affiliation(s)
- Samuel Gerdes
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States
| | - Srikanthan Ramesh
- Department of Industrial and Systems Engineering, Rochester Institute of Technology, Rochester, New York. 14623, United States
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States.,Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, Connecticut 06269, United States
| | - Iris V Rivero
- Department of Industrial and Systems Engineering, Rochester Institute of Technology, Rochester, New York. 14623, United States.,Department of Biomedical Engineering, Rochester Institute of Technology, Rochester, New York. 14623, United States
| | - Prahalada Rao
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States
| |
Collapse
|
15
|
Tomov ML, Perez L, Ning L, Chen H, Jing B, Mingee A, Ibrahim S, Theus AS, Kabboul G, Do K, Bhamidipati SR, Fischbach J, McCoy K, Zambrano BA, Zhang J, Avazmohammadi R, Mantalaris A, Lindsey BD, Frakes D, Dasi LP, Serpooshan V, Bauser‐Heaton H. A 3D Bioprinted In Vitro Model of Pulmonary Artery Atresia to Evaluate Endothelial Cell Response to Microenvironment. Adv Healthc Mater 2021; 10:e2100968. [PMID: 34369107 DOI: 10.1002/adhm.202100968] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/24/2021] [Indexed: 12/20/2022]
Abstract
Vascular atresia are often treated via transcatheter recanalization or surgical vascular anastomosis due to congenital malformations or coronary occlusions. The cellular response to vascular anastomosis or recanalization is, however, largely unknown and current techniques rely on restoration rather than optimization of flow into the atretic arteries. An improved understanding of cellular response post anastomosis may result in reduced restenosis. Here, an in vitro platform is used to model anastomosis in pulmonary arteries (PAs) and for procedural planning to reduce vascular restenosis. Bifurcated PAs are bioprinted within 3D hydrogel constructs to simulate a reestablished intervascular connection. The PA models are seeded with human endothelial cells and perfused at physiological flow rate to form endothelium. Particle image velocimetry and computational fluid dynamics modeling show close agreement in quantifying flow velocity and wall shear stress within the bioprinted arteries. These data are used to identify regions with greatest levels of shear stress alterations, prone to stenosis. Vascular geometry and flow hemodynamics significantly affect endothelial cell viability, proliferation, alignment, microcapillary formation, and metabolic bioprofiles. These integrated in vitro-in silico methods establish a unique platform to study complex cardiovascular diseases and can lead to direct clinical improvements in surgical planning for diseases of disturbed flow.
Collapse
Affiliation(s)
- Martin L. Tomov
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Lilanni Perez
- Department of Pediatrics Emory University School of Medicine Atlanta GA 30322 USA
| | - Liqun Ning
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Huang Chen
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Bowen Jing
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Andrew Mingee
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Sahar Ibrahim
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Andrea S. Theus
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Gabriella Kabboul
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Katherine Do
- Department of Pediatrics Emory University School of Medicine Atlanta GA 30322 USA
| | - Sai Raviteja Bhamidipati
- J. Mike Walker ’66 Department of Mechanical Engineering Texas A&M University College Station TX 77843 USA
| | - Jordan Fischbach
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Kevin McCoy
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Byron A. Zambrano
- J. Mike Walker ’66 Department of Mechanical Engineering Texas A&M University College Station TX 77843 USA
| | - Jianyi Zhang
- Department of Biomedical Engineering School of Medicine and School of Engineering University of Alabama at Birmingham Birmingham AL G094J USA
| | - Reza Avazmohammadi
- J. Mike Walker ’66 Department of Mechanical Engineering Texas A&M University College Station TX 77843 USA
- Department of Biomedical Engineering Texas A&M University College Station TX 77843 USA
| | - Athanasios Mantalaris
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Brooks D. Lindsey
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
- School of Electrical and Computer Engineering Atlanta GA 30322 USA
| | - David Frakes
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
- School of Electrical and Computer Engineering Atlanta GA 30322 USA
| | - Lakshmi Prasad Dasi
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
| | - Vahid Serpooshan
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
- Department of Pediatrics Emory University School of Medicine Atlanta GA 30322 USA
- Children's Healthcare of Atlanta Atlanta GA 30322 USA
| | - Holly Bauser‐Heaton
- Department of Biomedical Engineering Emory University School of Medicine and Georgia Institute of Technology Atlanta GA 30322 USA
- Department of Pediatrics Emory University School of Medicine Atlanta GA 30322 USA
- Children's Healthcare of Atlanta Atlanta GA 30322 USA
- Sibley Heart Center at Children's Healthcare of Atlanta Atlanta GA 30322 USA
| |
Collapse
|
16
|
Theus AS, Ning L, Jin L, Roeder RK, Zhang J, Serpooshan V. Nanomaterials for bioprinting: functionalization of tissue-specific bioinks. Essays Biochem 2021:EBC20200095. [PMID: 34223619 DOI: 10.1042/EBC20200095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 06/13/2021] [Accepted: 06/18/2021] [Indexed: 12/13/2022]
Abstract
Three-dimensional (3D) bioprinting is rapidly evolving, offering great potential for manufacturing functional tissue analogs for use in diverse biomedical applications, including regenerative medicine, drug delivery, and disease modeling. Biomaterials used as bioinks in printing processes must meet strict physiochemical and biomechanical requirements to ensure adequate printing fidelity, while closely mimicking the characteristics of the native tissue. To achieve this goal, nanomaterials are increasingly being investigated as a robust tool to functionalize bioink materials. In this review, we discuss the growing role of different nano-biomaterials in engineering functional bioinks for a variety of tissue engineering applications. The development and commercialization of these nanomaterial solutions for 3D bioprinting would be a significant step towards clinical translation of biofabrication.
Collapse
|
17
|
Wang Z, Wang Y, Yan J, Zhang K, Lin F, Xiang L, Deng L, Guan Z, Cui W, Zhang H. Pharmaceutical electrospinning and 3D printing scaffold design for bone regeneration. Adv Drug Deliv Rev 2021; 174:504-34. [PMID: 33991588 DOI: 10.1016/j.addr.2021.05.007] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/26/2021] [Accepted: 05/11/2021] [Indexed: 12/13/2022]
Abstract
Bone regenerative engineering provides a great platform for bone tissue regeneration covering cells, growth factors and other dynamic forces for fabricating scaffolds. Diversified biomaterials and their fabrication methods have emerged for fabricating patient specific bioactive scaffolds with controlled microstructures for bridging complex bone defects. The goal of this review is to summarize the points of scaffold design as well as applications for bone regeneration based on both electrospinning and 3D bioprinting. It first briefly introduces biological characteristics of bone regeneration and summarizes the applications of different types of material and the considerations for bone regeneration including polymers, ceramics, metals and composites. We then discuss electrospinning nanofibrous scaffold applied for the bone regenerative engineering with various properties, components and structures. Meanwhile, diverse design in the 3D bioprinting scaffolds for osteogenesis especially in the role of drug and bioactive factors delivery are assembled. Finally, we discuss challenges and future prospects in the development of electrospinning and 3D bioprinting for osteogenesis and prominent strategies and directions in future.
Collapse
|
18
|
Ning L, Zhu N, Smith A, Rajaram A, Hou H, Srinivasan S, Mohabatpour F, He L, Mclnnes A, Serpooshan V, Papagerakis P, Chen X. Noninvasive Three-Dimensional In Situ and In Vivo Characterization of Bioprinted Hydrogel Scaffolds Using the X-ray Propagation-Based Imaging Technique. ACS Appl Mater Interfaces 2021; 13:25611-25623. [PMID: 34038086 DOI: 10.1021/acsami.1c02297] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Hydrogel-based three-dimensional (3D) bioprinting has been illustrated as promising to fabricate tissue scaffolds for regenerative medicine. Notably, bioprinting of hydrated and soft 3D hydrogel scaffolds with desired structural properties has not been fully achieved so far. Moreover, due to the limitations of current imaging techniques, assessment of bioprinted hydrogel scaffolds is still challenging, yet still essential for scaffold design, fabrication, and longitudinal studies. This paper presents our study on the bioprinting of hydrogel scaffolds and on the development of a novel noninvasive imaging method, based on synchrotron propagation-based imaging with computed tomography (SR-PBI-CT), to study the structural properties of hydrogel scaffolds and their responses to environmental stimuli both in situ and in vivo. Hydrogel scaffolds designed with varying structural patterns were successfully bioprinted through rigorous printing process regulations and then imaged by SR-PBI-CT within physiological environments. Subjective to controllable compressive loadings, the structural responses of scaffolds were visualized and characterized in terms of the structural deformation caused by the compressive loadings. Hydrogel scaffolds were later implanted in rats as nerve conduits for SR-PBI-CT imaging, and the obtained images illustrated their high phase contrast and were further processed for the 3D structure reconstruction and quantitative characterization. Our results show that the scaffold design and printing conditions play important roles in the printed scaffold structure and mechanical properties. More importantly, our obtained images from SR-PBI-CT allow us to visualize the details of hydrogel 3D structures with high imaging resolution. It demonstrates unique capability of this imaging technique for noninvasive, in situ characterization of 3D hydrogel structures pre- and post-implantation in diverse physiological milieus. The established imaging platform can therefore be utilized as a robust, high-precision tool for the design and longitudinal studies of hydrogel scaffold in tissue engineering.
Collapse
Affiliation(s)
- Liqun Ning
- Department of Mechanical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
- Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, Atlanta, Georgia 30322, United States
| | - Ning Zhu
- Canadian Light Source, Saskatoon, SK S7N 2V3, Canada
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
- Department of Chemical and Biological Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
| | - An Smith
- Department of Biology, College of Arts and Science, University of Saskatchewan, Saskatoon, SK S7N 5E2, Canada
| | - Ajay Rajaram
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
| | - Huishu Hou
- Department of Surgery, Division of Neurosurgery, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada
| | - Subashree Srinivasan
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
| | - Fatemeh Mohabatpour
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
| | - Lihong He
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
- Department of Cell Biology, Medical College of Soochow University, Suzhou 215123, China
| | - Adam Mclnnes
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
| | - Vahid Serpooshan
- Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, Atlanta, Georgia 30322, United States
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia 30322, United States
- Children's Healthcare of Atlanta, Atlanta, Georgia 30322, United States
| | - Petros Papagerakis
- College of Dentistry, University of Saskatchewan, Saskatoon, SK S7N 5E4, Canada
| | - Xiongbiao Chen
- Department of Mechanical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
| |
Collapse
|
19
|
Abstract
The fibrous architecture of the extracellular matrix (ECM) is recognized as an integral regulator of cell function. However, there is an unmet need to develop mechanically robust biomaterials mimicking nanofibrous tissue topography that are also injectable to enable minimally invasive delivery. In this study, we have developed a fibrous hydrogel composed of supramolecularly assembled hyaluronic acid (HA) nanofibers that exhibits mechanical integrity, shear-thinning behavior, rapid self-healing, and cytocompatibility. HA was modified with methacrylates to permit fiber photo-cross-linking following electrospinning and either "guest" adamantane or "host" β-cyclodextrin groups to guide supramolecular fibrous hydrogel assembly. Analysis of fibrous hydrogel rheological properties showed that the mixed guest-host fibrous hydrogel was more mechanically robust (6.6 ± 2.0 kPa, storage modulus (G')) than unmixed guest hydrogel fibers (1.0 ± 0.1 kPa) or host hydrogel fibers (1.1 ± 0.1 kPa) separately. The reversible nature of the guest-host supramolecular interactions also allowed for shear-thinning and self-healing behavior as demonstrated by cyclic deformation testing. Human mesenchymal stromal cells (hMSCs) encapsulated in fibrous hydrogels demonstrated satisfactory viability following injection and after 7 days of culture (>85%). Encapsulated hMSCs were more spread and elongated when cultured in viscoelastic guest-host hydrogels compared to nonfibrous elastic controls, with hMSCs also showing significantly decreased circularity in fibrous guest-host hydrogels compared to nonfibrous guest-host hydrogels. Together, these data highlight the potential of this injectable fibrous hydrogel platform for cell and tissue engineering applications requiring minimally invasive delivery.
Collapse
Affiliation(s)
- Beverly Miller
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Audrey Hansrisuk
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Christopher B Highley
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States.,Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Steven R Caliari
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States.,Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
| |
Collapse
|
20
|
Tiwari AP, Thorat ND, Pricl S, Patil RM, Rohiwal S, Townley H. Bioink: a 3D-bioprinting tool for anticancer drug discovery and cancer management. Drug Discov Today 2021; 26:1574-1590. [PMID: 33741496 DOI: 10.1016/j.drudis.2021.03.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/18/2021] [Accepted: 03/11/2021] [Indexed: 12/22/2022]
Abstract
'Bioinks' are important tools for the fabrication of artificial living-tissue constructs that are able to mimic all properties of native tissues via 3D bioprinting technologies. Bioinks are most commonly made by incorporating live cells of interest within a natural or synthetic biocompatible polymeric matrix. In oncology research, the ability to recreate a tumor microenvironment (TME) using by 3D bioprinting constitutes a promising approach for drug development, screening, and in vitro cancer modeling. Here, we review the different types of bioink used for 3D bioprinting, with a focus on its application in cancer management. In addition, we consider the fabrication of bioink using customized materials/cells and their properties in the field of cancer drug discovery.
Collapse
Affiliation(s)
- Arpita P Tiwari
- Department of stem cell and Regenerative Medicine, Center for Interdisciplinary Research, D.Y. Patil University, Kolhapur, India
| | - Nanasaheb D Thorat
- Nuffield Department of Women's & Reproductive Health, Medical Sciences Division, University of Oxford, Oxford, UK.
| | - Sabrina Pricl
- MolBNL@UniTS-DEA, University of Trieste, Piazzale Europa 1, 34127 Trieste, Italy; Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Rakesh M Patil
- Regional Forensic Science Laboratory Maharashtra State, Kolhapur, Maharashtra, India
| | - Sonali Rohiwal
- Laboratory of Cell Regeneration and Plasticity, Institute of Animal Physiology and Genetics, AS CR, vvi., Libechov, Czech Republic
| | - Helen Townley
- Nuffield Department of Women's & Reproductive Health, Medical Sciences Division, University of Oxford, Oxford, UK
| |
Collapse
|