2942
Although E - cadherin , extracellular matrix metalloproteinase inducer ( EMMPRIN ) and matrix metalloproteinase ( MMP ) - 8 may play an important role in this process , they have not been analyzed in any nephrological aspect , either in CKD .
 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