156
LPS is also shown to dramatically increase HIV-1 production from a chronically infected monocyte/macrophage-like cloned cell line , U1 , which produces very low levels of HIV-1 at baseline.
 cell line: U1; cell line: chronically infected monocyte/macrophage-like cloned cell line
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell line: U1; cell line: chronically infected monocyte/macrophage-like cloned cell line