+-------COMP:N-N(of)-------+   
         +----------COMP:V-N(In)----------+          |           +-MOD_ATT:N-ADJ+   
         |             +MOD_ATT:N+SUBJ:V-N+--OBJ:V-N-+           |       +MOD_AT+   
         |             |         |        |          |           |       |      |   
 In macrophages , acetylated __NODE__ increases expression of __SP__ __NODE__ mRNA .
MOD_ATT:N-ADJ (__NODE__,acetylate)
COMP:V-N(In) (increase,macrophage)
SUBJ:V-N (increase,__NODE__)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)