5081
Six of these genes ( HSD11B2 , MMP11 , ADIPOQ , CEL , DUSP9 and TUB ) could be associated with obesity and metabolic syndrome .
 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