APCDD1 and pancreatic endocrine carcinoma: Scheduled necropsy of pancreatic tissues isolated from hTS/Men1–/– and hTS/Men1+/ΔN3-8 mice showed that hTS overexpression accelerates hyperplasia, adenoma, and islet cell carcinoma in comparison with control Men1–/– and Men1+/ΔN3-8 mice.