11151
Our results lend further support to the hypothesis that inflammatory and immune responses of monocytes/macrophages may be modulated at the molecular level by signals originating from tissue structural cells such as fibroblasts .
 ( cell type: tissue structural cells, None) , ( cell type: monocytes/macrophages, None) , ( cell type: fibroblasts, 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: tissue structural cells, None) , ( cell type: monocytes/macrophages, None) , ( cell type: fibroblasts, None) 