8817
Anti-rheumatic compound aurothioglucose inhibits tumor necrosis factor-alpha -induced HIV-1 replication in latently infected OM10.1 and Ach2 cells .
 protein: tumor necrosis factor-alpha
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: tumor necrosis factor-alpha 
Answer:
 protein: tumor necrosis factor-alpha