4226
Major STAT complexes activated by G-CSF-R /IL-7R alpha contained STAT1 or STAT5 , while some formation of STAT3-containing complexes was also seen.
 STAT5, STAT1, STAT3-containing complexes, STAT complexes, /IL-7R alpha, G-CSF-R, G-CSF-R /IL-7R 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:
 STAT5, STAT1, STAT3-containing complexes, STAT complexes, /IL-7R alpha, G-CSF-R, G-CSF-R /IL-7R alpha