27097
We further demonstrate that mRNA and protein levels of PTEN , FOXO3a , P300 and most of the direct pro - apoptotic transcriptional targets of FOXO3a are significantly elevated in human AD brains .
 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