7011
Exogenous addition of transforming growth factor-beta , which exerts an inhibitory effect on some monocytic differentiation markers , inhibited macrophage maturation, integrin expression and STAT1 binding activity .
 monocytic differentiation markers, transforming growth factor-beta, STAT1
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:
 monocytic differentiation markers, transforming growth factor-beta, STAT1