Critical Suitability Evaluation of Caco-2 Cells for Gut-on-a-Chip

Currently, culturing Caco-2 cells in a Gut-on-a-chip (GOC) is well-accepted for developing intestinal disease models and drug screening. However, Caco-2 cells were found to overexpress surface proteins (e.g., P-gp) compared with the normal intestinal epithelial cells