Corning Incorporated
High throughput 3D assay for immune cell and drug homing, migration and tumor cytotoxicity

Abstract:

The present disclosure relates to methods for performing assays for active migration and cytotoxicity of a therapeutic agent towards tumor cells, e.g., immune cell and/or drug homing, migration, and tumor cytotoxicity. The methods are performed in labware that provide opportunities for a therapeutic agent, such as an immune cell or a drug, to migrate toward tumor cells, including tumor cells growing in a 3D spheroid conformation. The methods allow for, among other uses, the investigation of the effects of a therapeutic agent, such as immune cells or a drug, on tumor cells, and enable the investigation of homing, tumor cytotoxicity, and tumor immune evasion in a single, easy-to-use, high throughput system for more in vivo-like testing.