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Based on its role in malignant transformation , apoptosis , and cell proliferation , the transcription factor NF - kappaB / Rel has gained the attention of many laboratories .
 Anatomy: cell
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: cell