6966
In contrast, rolling of monocytes was increased by IkappaB-alpha transfer and was partly mediated by P-selectin ; however, it appeared to be unaffected by the inhibition of E-selectin induction.
 P-selectin, monocytes, E-selectin, IkappaB-alpha
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:
 P-selectin, monocytes, E-selectin, IkappaB-alpha