2814
Tumor necrosis factor-alpha ( TNF-alpha ) stimulated the terminal differentiation of the DC by downregulating the expression of the M-CSF receptor , cfms mRNA , and aborting the potential to convert to macrophages .
 M-CSF, DC, Tumor necrosis factor-alpha, TNF-alpha, M-CSF receptor, macrophages, cfms mRNA
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:
 M-CSF, DC, Tumor necrosis factor-alpha, TNF-alpha, M-CSF receptor, macrophages, cfms mRNA