7933
In addition, exogenous p27(KIP1) expression can enhance the level of CD11b antigen in myeloid leukemic cells .
 ( cell type: myeloid leukemic cells, None) , ( protein: p27(KIP1), None) , ( protein: CD11b antigen, 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:
 ( cell type: myeloid leukemic cells, None) , ( protein: p27(KIP1), None) , ( protein: CD11b antigen, None) 