+------------OBJ:V-N------------+    
            +--------COMP:V-N(In)-------+           +----MOD_ATT:N-N----+    
      +MOD_A+          +MOD_ATT+SUBJ:V-N+           |               +MOD+    
      |     |          |       |        |           |               |   |    
 In cell culture , __NODE__ protein increases proliferation of Caki 1 cells .
MOD_ATT:N-N (culture,cell)
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (increase,culture)
SUBJ:V-N (increase,protein)
OBJ:V-N (increase,cell)
MOD_ATT:N-N (cell,proliferation)
MOD_ATT:N-N (cell,1)