8552
Fusion of anergic murine T cells to human Jurkat T leukemia cells and formation of heterokaryons failed to result in a complementation of this signaling defect and restoration of murine IL-2 mRNA inducibility.
 human Jurkat T leukemia cells, heterokaryons, murine IL-2 mRNA, anergic murine T cells
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:
 human Jurkat T leukemia cells, heterokaryons, murine IL-2 mRNA, anergic murine T cells