8966
TNF increased VCAM-1 protein and mRNA in HUVECs that was blocked by pyrrolidinedithiocarbamate .
 protein: TNF; cell type: HUVECs; protein: VCAM-1; RNA: mRNA
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: TNF, HUVECs, VCAM-1, mRNA 
Answer:
 protein: TNF; cell type: HUVECs; protein: VCAM-1; RNA: mRNA