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Macrophage-colony-stimulating factor ( M-CSF ), also referred to as CSF-1 , regulates the survival, growth , differentiation and functional activity of monocytes by binding to a single class of high-affinity cell surface receptors , known to be the product of the c-fms protooncogene .
 protein: high-affinity cell surface receptors; protein: Macrophage-colony-stimulating factor; DNA: c-fms protooncogene; protein: M-CSF; protein: CSF-1; cell type: monocytes
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: high-affinity cell surface receptors; protein: Macrophage-colony-stimulating factor; DNA: c-fms protooncogene; protein: M-CSF; protein: CSF-1; cell type: monocytes