关键词: bioink extrusion-based bioprinting growth factors stem cells three-dimensional bioprinting tissue regeneration

来  源:   DOI:10.7759/cureus.58029   PDF(Pubmed)

Abstract:
Three-dimensional (3D) bioprinting has emerged as a revolutionary additive manufacturing technology that can potentially enable life-changing medical treatments in regenerative medicine. It applies the principles of tissue engineering for the printing of tissues and organs in a layer-by-layer manner. This review focuses on the various 3D bioprinting technologies currently available, the different biomaterials, cells, and growth factors that can be utilized to develop tissue-specific bioinks, the different venues for applying these technologies, and the challenges this technology faces.
摘要:
三维(3D)生物打印已经成为一种革命性的增材制造技术,可以潜在地实现再生医学中改变生活的医学治疗。它应用组织工程的原理,以逐层的方式打印组织和器官。这篇综述的重点是目前可用的各种3D生物打印技术,不同的生物材料,细胞,和可用于开发组织特异性生物墨水的生长因子,应用这些技术的不同场所,以及这项技术面临的挑战。
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