6873
Treatment of HCD57 cells with SCF also activated PKB/Akt , but did not protect from apoptosis .
 ( protein: PKB/Akt, None) , ( cell line: HCD57 cells, None) , ( protein: SCF, 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: PKB/Akt, None) , ( cell line: HCD57 cells, None) , ( protein: SCF, None) 