10067
The activation of the JAK2 /STAT5 pathway is commonly involved in signaling through the human IL-5 receptor .
 /STAT5, JAK2, human IL-5 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:
 /STAT5, JAK2, human IL-5 receptor