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Interestingly , altered expression of nonactivated caspase - 14 proenzyme is associated with tumorigenesis and diabetic retinopathy , suggesting that caspase - 14 may perform physiological functions independently of its protease activity .
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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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