15310
Further studies demonstrated that DIM is able to dramatically up - regulate the expression of breast cancer type 1 susceptibility protein ( BRCA1 ) in cardiac tissue and fibroblast , which subsequently activate the transcription factor Nuclear factor ( erythroid - derived 2 ) - like 2 ( Nrf2 ) .
 Chemical: DIM
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: DIM