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Our study reveals a novel link between HMGA2 and the regulation of human telomerase reverse transcriptase ( hTERT ) , the catalytic subunit of telomerase , which offers critical insight into how HMGA2 contributes to tumorigenesis .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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