1518
Constitutive NF-kappa B was not maintained by autocrine action of cytokines TNF , interleukin 6 , interleukin 10, granulocyte-macrophage colony-stimulating factor or macrophage colony-stimulating factor , since neutralizing antibodies did not reduce constitutive DNA-binding activity .
 ( protein: interleukin, None) , ( protein: TNF, None) , ( protein: granulocyte-macrophage colony-stimulating factor, None) , ( protein: NF-kappa B, None) , ( protein: macrophage colony-stimulating factor, None) , ( protein: interleukin 6, None) , ( protein: cytokines, 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: interleukin, None) , ( protein: TNF, None) , ( protein: granulocyte-macrophage colony-stimulating factor, None) , ( protein: NF-kappa B, None) , ( protein: macrophage colony-stimulating factor, None) , ( protein: interleukin 6, None) , ( protein: cytokines, None) 