10202
Interleukin - 12 ( IL - 12 ) is a cytokine produced by peripheral blood mononuclear cells ( PBMC ) that causes interferon - gamma ( IFN - gamma ) production and enhancement of cell - mediated cytotoxicity .
 Interleukin - 12, IL - 12, interferon - gamma, IFN - gamma
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 Interleukin - 12, IL - 12, interferon - gamma, IFN - gamma