1955
Human cytomegalovirus elevates levels of the cellular protein p53 in infected fibroblasts .
 Anatomy: cellular; Anatomy: fibroblasts
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: cellular; Anatomy: fibroblasts