4475
Stimulation by RA resulted in increased RAR beta /RXR DNA binding , activated RARE -dependent transcription , and increased expression of RAR-beta .
 RARE, RAR beta, /RXR, RAR-beta
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:
 RARE, RAR beta, /RXR, RAR-beta