1617
Activation of PKA ( cAMP - dependent protein kinase ) by androgen increased phosphorylation of CREB [ CRE ( cAMP - response element ) - binding protein ] , which in turn bound to CRE on the promoter of the HK2 gene resulting in transcriptional activation of the HK2 gene .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 None