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As a result of paracrine signal transmission , the effects of Hedgehog signaling most profoundly influence the stromal cells that constitute the tumor microenvironment .
 Anatomy: stromal cells; Anatomy: tumor
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: stromal cells; Anatomy: tumor