+-----COMP:V-N(In)----+---------OBJ:V-N---------+----COMP:N-N(of)---+     
      +MOD_+          +-SUBJ:V-N-+            +MOD_ATT:N-AD+           +MOD_ATT+     
      |    |          |          |            |            |           |       |     
 In Hela cells , ciglitazone increases transcriptional activity of __NODE__ protein .
MOD_ATT:N-N (cell,Hela)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,ciglitazone)
OBJ:V-N (increase,activity)
MOD_ATT:N-ADJ (activity,transcriptional)
COMP:N-N(of) (activity,protein)
MOD_ATT:N-ADJ (protein,__NODE__)