12061
TIMP-1 suppression of PCD is not due to metalloproteinase inhibition , as reduction and alkylation of the TIMP-1 did not abolish this activity.
 protein: TIMP-1; protein: metalloproteinase; protein: TIMP-1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: TIMP-1, metalloproteinase, TIMP-1 
Answer:
 protein: TIMP-1; protein: metalloproteinase; protein: TIMP-1