A, Tumor volume and weight measurement at the time of collection of L2975 EV and TOMM20 after injection into the flank of athymic nude mice at time of collection. B, Tumor volume growth chart of tumor volume started when the tumors were initially detected to endpoint. C, Relative engraftment of L2975 EV and TOMM20 tumors. D, Quantification of phospho-Rb staining measured by immunohistochemistry of the control and TOMM20 tumors and digitally quantified by Aperio software. E, Tumor volume and tumor weight measurement at the time of collection of CH2879 control and TOMM20 tumors injected into the flank of athymic nude mice. F, CH2879 tumor volume growth chart of tumor volume started when tumors were initially detected to endpoint. *p<0.05