Organoid model of urothelial cancer : establishment and applications for bladder cancer research

3D cancer cell models are suitable for drug evaluation because they more precisely mimic tissue architecture than 2D cultures. To study cytotoxicity of anticancer agents, the most sensitive CellTiter-Glo 3D assay is used. However, this is an end point assay, so it is not possible to consider the var...

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Veröffentlicht in:BioTechniques. - 1988. - 69(2020), 3 vom: 04. Sept., Seite 193-199
1. Verfasser: Whyard, Terry (VerfasserIn)
Weitere Verfasser: Liu, Jingxuan, Darras, Frank S, Waltzer, Wayne C, Romanov, Victor
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:BioTechniques
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 3D cell culture bladder cancer cell toxicity assay drug response organoid
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520 |a 3D cancer cell models are suitable for drug evaluation because they more precisely mimic tissue architecture than 2D cultures. To study cytotoxicity of anticancer agents, the most sensitive CellTiter-Glo 3D assay is used. However, this is an end point assay, so it is not possible to consider the variance of the starting material amount in the final reading. It is difficult to maintain an even plating density of 3D organoids for cytotoxicity analysis. We present a simple, 3D bladder cancer culture that can be maintained, cryopreserved and used for molecular and drug response studies. We applied a simple modification of the drug response assay for 3D cultures by measuring the background signal with the CellTiter Blue assay before drug application 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a 3D cell culture 
650 4 |a bladder cancer 
650 4 |a cell toxicity assay 
650 4 |a drug response 
650 4 |a organoid 
700 1 |a Liu, Jingxuan  |e verfasserin  |4 aut 
700 1 |a Darras, Frank S  |e verfasserin  |4 aut 
700 1 |a Waltzer, Wayne C  |e verfasserin  |4 aut 
700 1 |a Romanov, Victor  |e verfasserin  |4 aut 
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