+---SUBJ:V-N--+--OBJ:V-N-+COMP:N-N(of)+     
          |             |          |            |     
 Thiazolidinediones increases expression of __NODE__ .
SUBJ:V-N (increase,Thiazolidinediones)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,__NODE__)