4476
Concomitant stimulation by VitD3 inhibited the RA -stimulated formation of RAR beta /RXR heterodimers , favoring VDR /RXR binding to the RARE .
 RAR beta /RXR heterodimers, VDR, RARE, RAR beta, /RXR
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:
 RAR beta /RXR heterodimers, VDR, RARE, RAR beta, /RXR