5479
Although IL-10 alone did not induce HIV-1 replication , in the presence of TNF-alpha , IL-10 markedly enhanced virion production from a chronically infected promonocytic cell line ( U1 ) and in acutely infected monocyte-derived macrophages .
 protein: IL-10; protein: TNF-alpha; cell line: promonocytic cell line; cell line: U1; cell type: monocyte-derived macrophages; protein: IL-10
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: IL-10, TNF-alpha, promonocytic cell line, U1, monocyte-derived macrophages, IL-10 
Answer:
 protein: IL-10; protein: TNF-alpha; cell line: promonocytic cell line; cell line: U1; cell type: monocyte-derived macrophages; protein: IL-10