+-------COMP:N-N(of)-------+   
            +---COMP:V-N(In)--+          |           +-MOD_ATT:N-ADJ+   
      +MOD_A+          +SUBJ:V+--OBJ:V-N-+           |       +MOD_AT+   
      |     |          |      |          |           |       |      |   
 In HepG2 cells , AY 9944 increases expression of __SP__ __NODE__ mRNA .
MOD_ATT:N-N (cell,HepG2)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,@card@)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,mRNA)
MOD_ATT:N-ADJ (mRNA,__SP__)
MOD_ATT:N-ADJ (mRNA,__NODE__)