5471
Our results indicate that gp120 enhances ICAM-1 gene expression in primary rat astrocytes , primary human astrocytes , a human astroglioma cell line CRT , and primary rat microglia .
 cell line: human astroglioma cell line CRT; cell type: astrocytes; cell type: primary rat microglia; protein: gp120; cell type: primary rat astrocytes; cell type: astrocytes; cell type: microglia; cell type: primary human astrocytes; protein: ICAM-1
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: human astroglioma cell line CRT, astrocytes, primary rat microglia, gp120, primary rat astrocytes, astrocytes, microglia, primary human astrocytes, ICAM-1 
Answer:
 cell line: human astroglioma cell line CRT; cell type: astrocytes; cell type: primary rat microglia; protein: gp120; cell type: primary rat astrocytes; cell type: astrocytes; cell type: microglia; cell type: primary human astrocytes; protein: ICAM-1