+--------------SUBJ:V-N-------------+                                                                         
      +--------COMP:N-N(of)-------+       +--------COMP:V-N(in)-------+        +------------OBJ:V-N------------+    
      |           +-MOD_ATT:N-ADJ-+       |        +----MOD_ATT:N-N---+        |            +----MOD_ATT:N-N---+    
      |           |       +MOD_ATT+       |        |     +-MOD_ATT:N-N+SUBJ:V-N+            |           +MOD_AT+    
      |           |       |       |       |        |     |            |        |            |           |      |    
 Expression of __SP__ __NODE__ protein occurs in cell surface from __SP__ exhibiting osteoarthritis synovial cells .
COMP:N-N(of) (expression,protein)
MOD_ATT:N-ADJ (protein,__SP__)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (occur,expression)
COMP:V-N(in) (occur,__SP__)
MOD_ATT:N-N (__SP__,cell)
MOD_ATT:N-N (__SP__,surface)
SUBJ:V-N (exhibit,__SP__)
OBJ:V-N (exhibit,cell)
MOD_ATT:N-N (cell,osteoarthritis)
MOD_ATT:N-ADJ (cell,synovial)