12367
TRAMP , a novel apoptosis-mediating receptor with sequence homology to tumor necrosis factor receptor 1 and Fas ( Apo-1/CD95 ).
 Fas, TRAMP, apoptosis-mediating receptor, tumor necrosis factor receptor 1, Apo-1/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:
 Fas, TRAMP, apoptosis-mediating receptor, tumor necrosis factor receptor 1, Apo-1/CD95