9325
We showed that GCs stimulate the expression of peroxisome proliferator - activated receptor - gamma coactivator - 1 alpha ( PGC - 1 alpha ) , a coregulator of the GCs receptor ( GR ) , and that the overexpression of PGC - 1 alpha represses genes important for beta - cell development and function .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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