11313
Stress - activated protein kinase 1 ( SAPK1 ) , also called c - Jun N - terminal kinase ( JNK ) , becomes activated in vivo in response to pro - inflammatory cytokines or cellular stresses .
 Stress - activated protein kinase 1, SAPK1, c - Jun N - terminal kinase, JNK
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 Stress - activated protein kinase 1, SAPK1, c - Jun N - terminal kinase, JNK