Monitoring cell fate in 3D organotypic human squamous epithelial cultures.

Here, we provide a protocol to model the effects of changes to a small number of cells, such as those arising from a mutation or a virus infection, in stratified epithelia. We describe steps for diluting engineered human keratinocytes into a larger population of unmodified cells and using these cells to grow three-dimensional organotypic cultures. We detail steps to observe effects that are not apparent in homogenous organotypic epithelial cultures by visualizing the localization of modified keratinocytes in epithelial layers. For complete details on the use and execution of this protocol, please refer to Hatterschide et al. (2022).¹.

Duke Scholars

Author Joshua Hatterschide