+---COMP:V-N(In)---+          +----COMP:N-N(of)----+     
      +MOD_+         +SUBJ:V-N+--OBJ:V-N-+            +MOD_ATT+     
      |    |         |        |          |            |       |     
 In J774 cells , __NODE__ increases expression of __NODE__ protein .
MOD_ATT:N-N (cell,J774)
COMP:V-N(In) (increase,cell)
SUBJ:V-N (increase,__NODE__)
OBJ:V-N (increase,expression)
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__NODE__)