Using biophysical cues and biomaterials to improve genetic models.

Curr Opin Biomed Eng

Shu Chien-Gene Lay Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA.

Published: December 2023

With the advent of induced pluripotent stem cells and modern differentiation protocols, many advances in our understanding of disease have been made possible by disease modeling; in some cases, their use may have supplanted animal models. Yet models often rely on rigid cell culture substrates that could limit our ability to completely reproduce human disease in a dish. Nascent work, however, suggests that the combination of biomaterials and/or advanced microphysiological systems-which better recapitulate tissue properties-with stem cells expressing disease mimicking genetics, could substantially improve current disease modeling efforts where genetics alone is insufficient. This review will highlight such recent advances as well as review current challenges that the fields must overcome to create more personalized therapeutics in the future.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10624401PMC
http://dx.doi.org/10.1016/j.cobme.2023.100502DOI Listing

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