7101
3-deazaadenosine , a S-adenosylhomocysteine hydrolase inhibitor , has dual effects on NF-kappaB regulation .
 NF-kappaB, S-adenosylhomocysteine hydrolase
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:
 NF-kappaB, S-adenosylhomocysteine hydrolase