7037
The activity of JNK1 was also significantly induced, with JNK1 protein levels increasing moderately during exposure to TPA .
 JNK1, JNK1
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:
 JNK1, JNK1