+-------COMP:N-N(of)-------+     
            +----------COMP:V-N(In)---------+         |          +-MOD_ATT:N-ADJ-+     
      +MOD_A+             +MOD_ATT:N-+SUBJ:V+-OBJ:V-N-+          |       +MOD_ATT+     
      |     |             |          |      |         |          |       |       |     
 In Caco2 cells , eicosapentaenoic acid decreases activity of __SP__ __NODE__ protein .
MOD_ATT:N-N (cell,Caco2)
MOD_ATT:N-ADJ (acid,eicosapentaenoic)
COMP:V-N(In) (decrease,cell)
SUBJ:V-N (decrease,acid)
OBJ:V-N (decrease,activity)
COMP:N-N(of) (activity,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)