Influence of Handling Conditions on the Establishment and Propagation of Head and Neck Cancer Patient Derived Xenografts

Abstract

We demonstrated that neither storage medium nor time from tumor excision to implantation (up to 48 hours) affected viability or histological differentiation in a subsequent passage for two HNC PDXs. Moreover, we revealed that fresh patient tissue is viable up to 24 hours post-resection. This information is important as it applies to the development and sharing of PDXs.