tokens: The study demonstrates that EBV can up-regulate IL-1beta expression , possibly by using RBP , NF-kappaB , or both .
folded_tokens: the study demonstrates that ebv can up-regulate il-1beta expression , possibly by using rbp , nf-kappab , or both .
labels: O O O O B-virus O O B-protein_molecule O O O O O B-protein_molecule O B-protein_complex O O O O