+----------------------------COMP:N-N(of)----------------------------+   
                                                          +----------------------COMP:N-N(of)---------------------+            |   
                                                          |            +----------------MOD_ATT:N-N---------------+            |   
                                                          |            |      +------------MOD_ATT:N-N------------+            |   
            +---COMP:V-N(In)---+----------OBJ:V-N---------+            |      |                   +-MOD_ATT:N-ADJ-+            |   
      +MOD_A+          +SUBJ:V-+            +MOD_ATT:N-ADJ+            |      |    +--MOD:ADJ-ADV-+       +MOD_ATT+            |   
      |     |          |       |            |             |            |      |    |              |       |       |            |   
 In HepG2 cells , WY 14643 increases transcriptional activation of reporter gene that involves __SP__ __NODE__ protein and MG 132 .
MOD_ATT:N-N (cell,HepG2)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,@card@)
OBJ:V-N (increase,activation)
MOD_ATT:N-ADJ (activation,transcriptional)
COMP:N-N(of) (activation,protein)
COMP:N-N(of) (activation,@card@)
MOD:ADJ-ADV (__SP__,that)
MOD_ATT:N-N (protein,reporter)
MOD_ATT:N-N (protein,gene)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)