7084
FGF-1 is abundantly expressed in the synovium in rheumatoid arthritis and in rejecting allografts , sites of chronic immune-mediated inflammation .
 protein: FGF-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: FGF-1 
Answer:
 protein: FGF-1