Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization

In recent years, tissue engineering has achieved significant advancements towards the repair of damaged tissues. Until this day, the vascularization of engineered tissues remains a challenge to the development of large-scale artificial tissue. Recent breakthroughs in biomaterials and three-dimension...

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Autores principales:	Peter Viktor Hauser, Hsiao-Min Chang, Masaki Nishikawa, Hiroshi Kimura, Norimoto Yanagawa, Morgan Hamon
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	tissue engineering vascularization scaffold scaffold-free hydrogels biomaterials Technology T Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/f8d2bc722cae4fe7a61787c73757a994
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spelling	oai:doaj.org-article:f8d2bc722cae4fe7a61787c73757a9942021-11-25T16:46:36ZBioprinting Scaffolds for Vascular Tissues and Tissue Vascularization10.3390/bioengineering81101782306-5354https://doaj.org/article/f8d2bc722cae4fe7a61787c73757a9942021-11-01T00:00:00Zhttps://www.mdpi.com/2306-5354/8/11/178https://doaj.org/toc/2306-5354In recent years, tissue engineering has achieved significant advancements towards the repair of damaged tissues. Until this day, the vascularization of engineered tissues remains a challenge to the development of large-scale artificial tissue. Recent breakthroughs in biomaterials and three-dimensional (3D) printing have made it possible to manipulate two or more biomaterials with complementary mechanical and/or biological properties to create hybrid scaffolds that imitate natural tissues. Hydrogels have become essential biomaterials due to their tissue-like physical properties and their ability to include living cells and/or biological molecules. Furthermore, 3D printing, such as dispensing-based bioprinting, has progressed to the point where it can now be utilized to construct hybrid scaffolds with intricate structures. Current bioprinting approaches are still challenged by the need for the necessary biomimetic nano-resolution in combination with bioactive spatiotemporal signals. Moreover, the intricacies of multi-material bioprinting and hydrogel synthesis also pose a challenge to the construction of hybrid scaffolds. This manuscript presents a brief review of scaffold bioprinting to create vascularized tissues, covering the key features of vascular systems, scaffold-based bioprinting methods, and the materials and cell sources used. We will also present examples and discuss current limitations and potential future directions of the technology.Peter Viktor HauserHsiao-Min ChangMasaki NishikawaHiroshi KimuraNorimoto YanagawaMorgan HamonMDPI AGarticletissue engineeringvascularizationscaffoldscaffold-freehydrogelsbiomaterialsTechnologyTBiology (General)QH301-705.5ENBioengineering, Vol 8, Iss 178, p 178 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	tissue engineering vascularization scaffold scaffold-free hydrogels biomaterials Technology T Biology (General) QH301-705.5
spellingShingle	tissue engineering vascularization scaffold scaffold-free hydrogels biomaterials Technology T Biology (General) QH301-705.5 Peter Viktor Hauser Hsiao-Min Chang Masaki Nishikawa Hiroshi Kimura Norimoto Yanagawa Morgan Hamon Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization
description	In recent years, tissue engineering has achieved significant advancements towards the repair of damaged tissues. Until this day, the vascularization of engineered tissues remains a challenge to the development of large-scale artificial tissue. Recent breakthroughs in biomaterials and three-dimensional (3D) printing have made it possible to manipulate two or more biomaterials with complementary mechanical and/or biological properties to create hybrid scaffolds that imitate natural tissues. Hydrogels have become essential biomaterials due to their tissue-like physical properties and their ability to include living cells and/or biological molecules. Furthermore, 3D printing, such as dispensing-based bioprinting, has progressed to the point where it can now be utilized to construct hybrid scaffolds with intricate structures. Current bioprinting approaches are still challenged by the need for the necessary biomimetic nano-resolution in combination with bioactive spatiotemporal signals. Moreover, the intricacies of multi-material bioprinting and hydrogel synthesis also pose a challenge to the construction of hybrid scaffolds. This manuscript presents a brief review of scaffold bioprinting to create vascularized tissues, covering the key features of vascular systems, scaffold-based bioprinting methods, and the materials and cell sources used. We will also present examples and discuss current limitations and potential future directions of the technology.
format	article
author	Peter Viktor Hauser Hsiao-Min Chang Masaki Nishikawa Hiroshi Kimura Norimoto Yanagawa Morgan Hamon
author_facet	Peter Viktor Hauser Hsiao-Min Chang Masaki Nishikawa Hiroshi Kimura Norimoto Yanagawa Morgan Hamon
author_sort	Peter Viktor Hauser
title	Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization
title_short	Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization
title_full	Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization
title_fullStr	Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization
title_full_unstemmed	Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization
title_sort	bioprinting scaffolds for vascular tissues and tissue vascularization
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/f8d2bc722cae4fe7a61787c73757a994
work_keys_str_mv	AT peterviktorhauser bioprintingscaffoldsforvasculartissuesandtissuevascularization AT hsiaominchang bioprintingscaffoldsforvasculartissuesandtissuevascularization AT masakinishikawa bioprintingscaffoldsforvasculartissuesandtissuevascularization AT hiroshikimura bioprintingscaffoldsforvasculartissuesandtissuevascularization AT norimotoyanagawa bioprintingscaffoldsforvasculartissuesandtissuevascularization AT morganhamon bioprintingscaffoldsforvasculartissuesandtissuevascularization
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Bioprinting Scaffolds for Vascular Tissues and Tissue Vascularization

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