1845
HIV-1 envelope glycoproteins induce activation of activated protein-1 in CD4+ T cells [published erratum appears in J Biol Chem 1995 Dec 1;270(48):29038]
 protein: protein-1; cell type: T cells; cell type: CD4+ T cells; protein: HIV-1 envelope glycoproteins
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:
 protein: protein-1; cell type: T cells; cell type: CD4+ T cells; protein: HIV-1 envelope glycoproteins