+-MOD_ATT:N-ADJ+-------COMP:V-N(In)-------+          +----COMP:N-N(of)----+     
         |        +MOD_A+         +MOD_ATT+SUBJ:V-N+--OBJ:V-N-+            +MOD_ATT+     
         |        |     |         |       |        |          |            |       |     
 In colorectal cancer cells , __NODE__ protein decreases expression of __NODE__ protein .
MOD_ATT:N-ADJ (cell,colorectal)
MOD_ATT:N-N (cell,cancer)
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (decrease,cell)
SUBJ:V-N (decrease,protein)
OBJ:V-N (decrease,expression)
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__NODE__)