+-------COMP:N-N(of)-------+   
           +--COMP:V-N(In)-+          |           +-MOD_ATT:N-ADJ+   
      +MOD_+       +SUBJ:V-+--OBJ:V-N-+           |       +MOD_AT+   
      |    |       |       |          |           |       |      |   
 In A549 cells , MK886 increases expression of __SP__ __NODE__ mRNA .
MOD_ATT:N-N (cell,A549)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,MK886)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)