4268
In the presence of 1 alpha,25(OH)2D3 , cellular activation associated with stimulation of such a progression appears to be sufficient for the up-regulation of VDR message and protein and necessary for the establishment of VDRE binding complexes and the induction of 24-hydroxylase message .
 VDR, VDRE, VDRE binding complexes, 24-hydroxylase
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 VDR, VDRE, VDRE binding complexes, 24-hydroxylase