8276
Modulation of E2F complexes during G0 to S phase transition in human primary B-lymphocytes .
 E2F complexes, human primary B-lymphocytes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 E2F complexes, human primary B-lymphocytes