14670
Our results support that TGF beta - stimulated Smad 3 acts as a key node to instill a feedback loop between deptor down - regulation and TORC1 / 2 activation in driving mesangial cell hypertrophy .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None