4839
The human members of the aldo - keto reductase 1B ( AKR1B ) subfamily , AKR1B1 and AKR1B10 , have roles in these processes and can thus be implicated in endometrial cancer .
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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:
 None