{"title":"Three-Dimensional Bioprinting of Organoids: Past, Present, and Prospective.","authors":"Mariana Cabral, Ke Cheng, Donghui Zhu","doi":"10.1089/ten.TEA.2023.0209","DOIUrl":null,"url":null,"abstract":"<p><p>Organoids are three-dimensional (3D) <i>in vitro</i> tissue models that are derived from stem cells and can closely mimic the structure and function of human organs. The ability to create organoids that recapitulate the complex cellular architecture of organs has emerged as an innovative technique in biomedical research and drug development. However, traditional methods of organoid culture are time consuming and often yield low quantities of cells, which has led to the development of 3D bioprinting of organoids from bioinks containing suspended cells and desired scaffolds. A comparison across different organoid-building techniques, focusing on 3D bioprinting and its benefits, may be helpful and was yet to be distinguished. The goal of this review is to provide an overview of the current state of 3D bioprinting of organoids and its potential applications in tissue engineering, drug screening, and regenerative medicine.</p>","PeriodicalId":56375,"journal":{"name":"Tissue Engineering Part A","volume":null,"pages":null},"PeriodicalIF":3.5000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tissue Engineering Part A","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1089/ten.TEA.2023.0209","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/2/2 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"CELL & TISSUE ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
Organoids are three-dimensional (3D) in vitro tissue models that are derived from stem cells and can closely mimic the structure and function of human organs. The ability to create organoids that recapitulate the complex cellular architecture of organs has emerged as an innovative technique in biomedical research and drug development. However, traditional methods of organoid culture are time consuming and often yield low quantities of cells, which has led to the development of 3D bioprinting of organoids from bioinks containing suspended cells and desired scaffolds. A comparison across different organoid-building techniques, focusing on 3D bioprinting and its benefits, may be helpful and was yet to be distinguished. The goal of this review is to provide an overview of the current state of 3D bioprinting of organoids and its potential applications in tissue engineering, drug screening, and regenerative medicine.
期刊介绍：
Tissue Engineering is the preeminent, biomedical journal advancing the field with cutting-edge research and applications that repair or regenerate portions or whole tissues. This multidisciplinary journal brings together the principles of engineering and life sciences in the creation of artificial tissues and regenerative medicine. Tissue Engineering is divided into three parts, providing a central forum for groundbreaking scientific research and developments of clinical applications from leading experts in the field that will enable the functional replacement of tissues.
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