Conclusion
We demonstrated that the combination of hyaluronidase and collagenase I outperformed trypsin in preserving the physiological properties of primary cells and organoid formation. The modified method could be broadly applied to isolate different types of epithelial cells and facilitate studies on organoids and tissue engineering.
Objective
Different strategies for epithelial cell isolation significantly affect the viability and physiological properties of primary cells. Trypsin digestion, a conventional method, causes collateral damage owing to its strong digestive potential. To better preserve the physiological properties of epithelial tissues, we aimed to develop a modified method (hyaluronidase and collagenase I combination) for primary cell isolation. Method: We used conventional and modified