3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies
A wide variety of experimental models including 2D cell cultures, model organisms, and 3D in vitro models have been developed to understand pathophysiological phenomena and assess the safety and efficacy of potential therapeutics. In this sense, 3D in vitro models are an intermediate between 2D cell...
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Frontiers Media S.A.
2021-05-01
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| Series: | Frontiers in Bioengineering and Biotechnology |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fbioe.2021.685507/full |
| _version_ | 1819101745068900352 |
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| author | Dong Gyu Hwang Yoo-mi Choi Jinah Jang Jinah Jang Jinah Jang Jinah Jang |
| author_facet | Dong Gyu Hwang Yoo-mi Choi Jinah Jang Jinah Jang Jinah Jang Jinah Jang |
| author_sort | Dong Gyu Hwang |
| collection | DOAJ |
| description | A wide variety of experimental models including 2D cell cultures, model organisms, and 3D in vitro models have been developed to understand pathophysiological phenomena and assess the safety and efficacy of potential therapeutics. In this sense, 3D in vitro models are an intermediate between 2D cell cultures and animal models, as they adequately reproduce 3D microenvironments and human physiology while also being controllable and reproducible. Particularly, recent advances in 3D in vitro biomimicry models, which can produce complex cell structures, shapes, and arrangements, can more similarly reflect in vivo conditions than 2D cell culture. Based on this, 3D bioprinting technology, which enables to place the desired materials in the desired locations, has been introduced to fabricate tissue models with high structural similarity to the native tissues. Therefore, this review discusses the recent developments in this field and the key features of various types of 3D-bioprinted tissues, particularly those associated with blood vessels or highly vascularized organs, such as the heart, liver, and kidney. Moreover, this review also summarizes the current state of the three categories: (1) chemical substance treatment, (2) 3D bioprinting of lesions, and (3) recapitulation of tumor microenvironments (TME) of 3D bioprinting-based disease models according to their disease modeling approach. Finally, we propose the future directions of 3D bioprinting approaches for the creation of more advanced in vitro biomimetic 3D tissues, as well as the translation of 3D bioprinted tissue models to clinical applications. |
| first_indexed | 2024-12-22T01:23:33Z |
| format | Article |
| id | doaj.art-4831f2b1eb9d4e92a6f68c8f313fb925 |
| institution | Directory Open Access Journal |
| issn | 2296-4185 |
| language | English |
| last_indexed | 2024-12-22T01:23:33Z |
| publishDate | 2021-05-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Bioengineering and Biotechnology |
| spelling | doaj.art-4831f2b1eb9d4e92a6f68c8f313fb9252022-12-21T18:43:40ZengFrontiers Media S.A.Frontiers in Bioengineering and Biotechnology2296-41852021-05-01910.3389/fbioe.2021.6855076855073D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro StudiesDong Gyu Hwang0Yoo-mi Choi1Jinah Jang2Jinah Jang3Jinah Jang4Jinah Jang5School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, South KoreaDepartment of Convergence IT Engineering, Pohang University of Science and Technology, Pohang, South KoreaSchool of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, South KoreaDepartment of Convergence IT Engineering, Pohang University of Science and Technology, Pohang, South KoreaDepartment of Mechanical Engineering, Pohang University of Science and Technology, Pohang, South KoreaInstitute of Convergence Science, Yonsei University, Seoul, South KoreaA wide variety of experimental models including 2D cell cultures, model organisms, and 3D in vitro models have been developed to understand pathophysiological phenomena and assess the safety and efficacy of potential therapeutics. In this sense, 3D in vitro models are an intermediate between 2D cell cultures and animal models, as they adequately reproduce 3D microenvironments and human physiology while also being controllable and reproducible. Particularly, recent advances in 3D in vitro biomimicry models, which can produce complex cell structures, shapes, and arrangements, can more similarly reflect in vivo conditions than 2D cell culture. Based on this, 3D bioprinting technology, which enables to place the desired materials in the desired locations, has been introduced to fabricate tissue models with high structural similarity to the native tissues. Therefore, this review discusses the recent developments in this field and the key features of various types of 3D-bioprinted tissues, particularly those associated with blood vessels or highly vascularized organs, such as the heart, liver, and kidney. Moreover, this review also summarizes the current state of the three categories: (1) chemical substance treatment, (2) 3D bioprinting of lesions, and (3) recapitulation of tumor microenvironments (TME) of 3D bioprinting-based disease models according to their disease modeling approach. Finally, we propose the future directions of 3D bioprinting approaches for the creation of more advanced in vitro biomimetic 3D tissues, as well as the translation of 3D bioprinted tissue models to clinical applications.https://www.frontiersin.org/articles/10.3389/fbioe.2021.685507/full3D bioprinting3D in vitro tissue modelvascularizationdisease modelingorgan-organ crosstalk |
| spellingShingle | Dong Gyu Hwang Yoo-mi Choi Jinah Jang Jinah Jang Jinah Jang Jinah Jang 3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies Frontiers in Bioengineering and Biotechnology 3D bioprinting 3D in vitro tissue model vascularization disease modeling organ-organ crosstalk |
| title | 3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies |
| title_full | 3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies |
| title_fullStr | 3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies |
| title_full_unstemmed | 3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies |
| title_short | 3D Bioprinting-Based Vascularized Tissue Models Mimicking Tissue-Specific Architecture and Pathophysiology for in vitro Studies |
| title_sort | 3d bioprinting based vascularized tissue models mimicking tissue specific architecture and pathophysiology for in vitro studies |
| topic | 3D bioprinting 3D in vitro tissue model vascularization disease modeling organ-organ crosstalk |
| url | https://www.frontiersin.org/articles/10.3389/fbioe.2021.685507/full |
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