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However , in Apc mutation - induced intestinal tumors , inactivation of Hes1 alone was sufficient for reducing tumor cell proliferation and inducing differentiation of tumor cells into all types of intestinal epithelial cells , but without affecting the homeostasis of normal crypts owing to genetic redundancy .
 Anatomy: intestinal tumors; Anatomy: tumor cell; Anatomy: tumor cells; Anatomy: intestinal epithelial cells; Anatomy: crypts
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: intestinal tumors; Anatomy: tumor cell; Anatomy: tumor cells; Anatomy: intestinal epithelial cells; Anatomy: crypts