On the other hand, enhanced EndoMT and collagen deposition were observed, and tumor regrowth was accelerated in the irradiated KP tumors of EC-specific Tgfbr2 KD (Tgfbr2 conditional KD, Tgfbr2cKD) mice, suggesting that tumors acquire radioresistance. This evidence concerns the gene TGFBR2 and neoplasm.