9148
It was previously demonstrated that stimulation of monocytic cells with either LPS or LAMPf led to a series of common downstream signaling events , including the activation of protein tyrosine kinase and of mitogen-activated protein kinase cascades .
 ( protein: LAMPf, None) , ( protein: protein tyrosine kinase, None) , ( protein: mitogen-activated protein kinase, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: LAMPf, None) , ( protein: protein tyrosine kinase, None) , ( protein: mitogen-activated protein kinase, None) 