8912
Western blot assays showed that compounds 4a and 4b could inhibit expression of Cyclin D1 , TERT , phospho - AKT and PI3K / AKT pathway .
 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