12754
CD27 /CD70 interaction augments IgE secretion by promoting the differentiation of memory B cells into plasma cells .
 protein: IgE; cell type: memory B cells; protein: CD27; cell type: plasma cells
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: IgE, memory B cells, CD27, plasma cells 
Answer:
 protein: IgE; cell type: memory B cells; protein: CD27; cell type: plasma cells