10252
Anti- E. chaffeensis antibody complexed with E. chaffeensis significantly enhanced mRNA expression of IL-1beta in THP-1 cells .
 ( cell line: THP-1 cells, None) , ( protein: IL-1beta, None) , ( protein: Anti- E. chaffeensis antibody, 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 line: THP-1 cells, None) , ( protein: IL-1beta, None) , ( protein: Anti- E. chaffeensis antibody, None) 