1666
Moreover , HMGA2 knockdown by short hairpin HMGA2 in HepG2 cells leads to progressive telomere shortening and a concurrent decrease of steady - state hTERT mRNA levels , attenuating their ability to form colonies in soft agar .
 Anatomy: HepG2 cells; Anatomy: telomere; Anatomy: colonies
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: HepG2 cells; Anatomy: telomere; Anatomy: colonies