+------------------OBJ:V-N------------------+                     
                 |       +-----------MOD_ATT:N-ADJ-----------+                     
                 |       |       +--------MOD_ATT:N-N--------+                     
                 |       |       |        +----MOD_ATT:N-N---+--COMP:N-N(of)--+    
    +MOD_AT+SUBJ:+       |       |        |        +MOD_ATT:N+          +MOD_A+    
    |      |     |       |       |        |        |         |          |     |    
 Agonist anti __SP__ __NODE__ protein antibody increases apoptosis of liver cells .
MOD_ATT:N-N (anti,agonist)
SUBJ:V-N (__SP__,anti)
OBJ:V-N (__SP__,apoptosis)
MOD_ATT:N-ADJ (apoptosis,__NODE__)
MOD_ATT:N-N (apoptosis,protein)
MOD_ATT:N-N (apoptosis,antibody)
MOD_ATT:N-N (apoptosis,increase)
COMP:N-N(of) (apoptosis,cell)
MOD_ATT:N-N (cell,liver)