10257
This result implies that development of anti- E. chaffeensis antibody in patients can result in the production of major proinflammatory cytokines , which may play an important role in the pathophysiology of ehrlichiosis and immune responses to it.
 ( protein: major proinflammatory cytokines, 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:
 ( protein: major proinflammatory cytokines, None) , ( protein: anti- E. chaffeensis antibody, None) 