11975
TT cells , a human MTC cell line expressing MEN 2A type RET , display transcriptionally active RelA ( p65 ) in the nucleus .
 MEN 2A type RET, RelA ( p65 )
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 MEN 2A type RET, RelA ( p65 )