3213
Signal transduction by DR3 , a death domain -containing receptor related to TNFR-1 and CD95 .
 death domain -containing receptor, TNFR-1, death domain, DR3, CD95
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:
 death domain -containing receptor, TNFR-1, death domain, DR3, CD95