10732
While the activation of JAK2 , Shc , Erk , and STAT5 proteins correlated with hGM-CSF -mediated cell growth , cellular differentiation occurred in the absence of activation of these signal transduction pathways .
 protein: hGM-CSF; protein: Shc; protein: JAK2; protein: Erk; protein: STAT5 proteins
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: hGM-CSF, Shc, JAK2, Erk, STAT5 proteins 
Answer:
 protein: hGM-CSF; protein: Shc; protein: JAK2; protein: Erk; protein: STAT5 proteins