Abstract
Tissue engineering technologies have produced controllable and reproducible three-dimensional (3D) models that mimic the architecture and complexity of native tissues. In particular cell biology-based research is driven by the development of cell culture platforms and techniques that allow the analysis of cells cultured in 3D. Here we summarize several easy-to-follow methods for the characterization of cells that have been encapsulated and grown in hydrogels to measure their cell viability, metabolic activity, and mechanical properties of cell-containing hydrogels. We also describe an enzymatic approach for the digestion of cell-containing hydrogels and cell recovery thereby maintaining high cell viability for subsequent analysis.
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Acknowledgements
We thank Dr. Michelle Lockley for providing Ovcar-4 cells, Dr. Laura Lecker for her assistance and guidance with the GelMa synthesis, and acknowledge the technical assistance of the microscopy and flow cytometry facilities.
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Peerani, E., Candido, J.B., Loessner, D. (2019). Cell Recovery of Hydrogel-Encapsulated Cells for Molecular Analysis. In: Batra, J., Srinivasan, S. (eds) Theranostics. Methods in Molecular Biology, vol 2054. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9769-5_1
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DOI: https://doi.org/10.1007/978-1-4939-9769-5_1
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