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