8532
A characteristic of HTLV-I -transformed T cells is the constitutive nuclear expression of NF-kappaB/Rel family of transcription factors, which appears to be essential for the growth of these transformed cells .
 ( protein: NF-kappaB/Rel family, None) , ( cell type: HTLV-I -transformed T cells, None) , ( cell type: transformed cells, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: NF-kappaB/Rel family, None) , ( cell type: HTLV-I -transformed T cells, None) , ( cell type: transformed cells, None) 