14209
We demonstrated that the Mycobacterium tuberculosis cell wall component lipoarabinomannan ( LAM ) is a very potent inducer of IL-1 beta gene expression in human monocytes and investigated the mechanism of this effect.
 ( DNA: IL-1 beta gene, None) , ( cell type: human monocytes, 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:
 ( DNA: IL-1 beta gene, None) , ( cell type: human monocytes, None) 