9155
Since C3a has been shown to induce PGE2 production by monocytes , and PGE2 has been shown to influence cytokine production, we investigated the potential role of PGE2 in C3a -mediated enhancement of LPS- and IL-1beta- induced IL-6 production .
 protein: C3a; cell type: monocytes; protein: C3a
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: C3a, monocytes, C3a 
Answer:
 protein: C3a; cell type: monocytes; protein: C3a