14964
Cytokines , the peptide hormones which control the homeostasis of the immune system and also play a fundamental role in inflammatory and immune mediated reactions , have been involved at multiple levels in the pathogenesis of the acquired immune deficiency syndrome ( AIDS ).
 protein: Cytokines; protein: peptide hormones
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: Cytokines, peptide hormones 
Answer:
 protein: Cytokines; protein: peptide hormones