FOXP3 and neoplasm: However, patients with large numbers of FoxP3+ Treg in the tumour stroma (>125.9 FoxP3+TILs/mm2) had a median survival time of 58 months while those with low FoxP3+ TIL counts (<125.9 FoxP3+TILs/mm2) had a median survival time of 32 months (p = 0.006).