18249
Identified and validated direct GR targets included P21 and Bim , in addition to an important transcriptional regulator Nfil3 , which previously has been associated with GICD and is essential for natural killer cell development in vivo .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
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