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In order to understand the underlying mechanism by which TSC phenolic fraction potentiates BPDE - induced tumorigenicity , we examined its effect on the activation of two transcription factors AP - 1 and NF - kappaB which are known to be influenced by established tumor promoter TPA .
 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: tumor