A Scaffold Free 3D Bioprinted Cartilage Model for In Vitro Toxicology.

Bioprinting has emerged as a promising method for precise spatiotemporal patterning of biological materials such as living cells, genetic materials, and proteins, which are sensitive to any other fabrication techniques. Bioprinting allows the generation of tissue constructs and models that closely mimic the anatomical and physiological attributes of a chosen tissue. In vitro toxicology assays can greatly benefit from bioprinting as drugs can be screened with higher efficiencies in a significantly reduced period. This protocol describes a method for fabricating bioprinted cartilage constructs which can be used for in vitro toxicology studies employing a scalable "tissue strand" bioprinting modality.

Citation

Pallab Datta, Yang Wu, Yin Yu, Kazim K Moncal, Ibrahim T Ozbolat. A Scaffold Free 3D Bioprinted Cartilage Model for In Vitro Toxicology. Methods in molecular biology (Clifton, N.J.). 2021;2147:175-183

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PMID: 32840820

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