+------COMP:V-N(In)------+          +----COMP:N-N(of)----+     
        +MOD+      +MOD_ATT+-SUBJ:V-N+--OBJ:V-N-+            +MOD_ATT+     
        |   |      |       |         |          |            |       |     
 In MCF 7 cells , Igf protein(s) increases activation of __NODE__ protein .
MOD_ATT:N-N (cell,7)
MOD_ATT:N-N (protein(s),Igf)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,protein(s))
OBJ:V-N (increase,activation)
COMP:N-N(of) (activation,protein)
MOD_ATT:N-ADJ (protein,__NODE__)