7794
The gene expression of interferon (IFN)-inducible protein 10 ( IP-10 ) (a CXC chemokine ) was markedly augmented by the IFNgamma treatment in PMA -or RA -differentiated U937 cells , but only marginally in undifferentiated or VitD3 -treated cells .
 protein: CXC chemokine; cell line: U937 cells; cell line: VitD3 -treated cells; protein: IFNgamma; protein: IP-10; protein: interferon (IFN)-inducible protein 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: CXC chemokine, U937 cells, VitD3 -treated cells, IFNgamma, IP-10, interferon (IFN)-inducible protein 10 
Answer:
 protein: CXC chemokine; cell line: U937 cells; cell line: VitD3 -treated cells; protein: IFNgamma; protein: IP-10; protein: interferon (IFN)-inducible protein 10