+-------------------COMP:V-N(In)-------------------+             
             |                     +----------SUBJ:V-N----------+             
         +MOD+          +MOD_ATT:N-+----COMP:N-N(of)----+       +OBJ:V-N+     
         |   |          |          |                    |       |       |     
 In HMEC 1 cells , ciglitazone increases activity of __SP__ __NODE__ protein .
MOD_ATT:N-N (cell,1)
MOD_ATT:N-ADJ (increase,ciglitazone)
COMP:N-N(of) (increase,__SP__)
COMP:V-N(In) (__NODE__,cell)
SUBJ:V-N (__NODE__,increase)
OBJ:V-N (__NODE__,protein)