7652
The apoptosis signal - regulating kinase 1 ( ASK1 ) / p38 / AP - 1 pathway was activated after IL - 6 treatment , and IL - 6 - induced VEGF expression was abolished by the specific inhibitor and siRNA of ASK1 , p38 , and AP - 1 cascades .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None