1402
The receptor for the macrophage colony-stimulating factor (or colony-stimulating factor 1 [ CSF-1 ]) is expressed from different promoters in monocytic cells and placental trophoblasts .
 ( protein: colony-stimulating factor 1, None) , ( cell type: monocytic cells, None) , ( protein: CSF-1, None) , ( cell type: placental trophoblasts, None) , ( protein: macrophage colony-stimulating factor, 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: colony-stimulating factor 1, None) , ( cell type: monocytic cells, None) , ( protein: CSF-1, None) , ( cell type: placental trophoblasts, None) , ( protein: macrophage colony-stimulating factor, None) 