1255
In the present study we demonstrated a unique mechanism of action of 8 - Cl - cAMP in the regulation of these kinase isozymes in HL - 60 human promyelocytic leukemia cells .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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