8354
RANTES ( Regulated upon Activation, Normal T cell Expressed and Secreted ) is a chemoattractant cytokine ( chemokine ) important in the generation of inflammatory infiltrate and human immunodeficiency virus entry into immune cells .
 ( protein: chemoattractant cytokine, None) , ( cell type: immune cells, None) , ( protein: Regulated upon Activation, Normal T cell Expressed and Secreted, None) , ( protein: RANTES, None) , ( protein: chemokine, 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: chemoattractant cytokine, None) , ( cell type: immune cells, None) , ( protein: Regulated upon Activation, Normal T cell Expressed and Secreted, None) , ( protein: RANTES, None) , ( protein: chemokine, None) 