10267
Characterization of interleukin-10 receptor expression on B-cell chronic lymphocytic leukemia cells .
 B-cell chronic lymphocytic leukemia cells, interleukin-10 receptor
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:
 B-cell chronic lymphocytic leukemia cells, interleukin-10 receptor