+---------------------SUBJ:V-N--------------------+             
  +---------OBJ:V-N--------+                        |             
  |          +---SUBJ:V-N--+--OBJ:V-N-+MOD_POS+     +OBJ:V-N+     
  |          |             |          |       |     |       |     
 25 hydroxycholesterol increases degradation of __NODE__ protein .
OBJ:V-N (increase,@card@)
SUBJ:V-N (increase,hydroxycholesterol)
OBJ:V-N (increase,degradation)
MOD_POST:N-ADJ (degradation,of)
SUBJ:V-N (__NODE__,@card@)
OBJ:V-N (__NODE__,protein)