Type | MGI:General | Description | following pituitary engrafts and exposure to DMBA, mice exhibit reduced induction rates and tumor burden of mammary tumors compared to similarly treated wild-type mice both squamous adenocarcinomas (early developing) and type B mammary adenocarcinomas (late developing) are induced by DMBA treatment of mice with pituitary engrafts unlike in similarly treated wild-type mice, which mainly develop squamous adenocarcinomas |