PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15254232-3 2004 We discovered that DHA directly inhibits IkappaBalpha kinase beta (IKKbeta) and IKKalpha enzymatic activity in vitro, whereas AA did not have this effect. Dehydroascorbic Acid 19-22 inhibitor of nuclear factor kappa B kinase subunit beta Homo sapiens 67-74 15254232-4 2004 When cells were loaded with AA and induced to generate DHA by oxidative stress in cells expressing a constitutive active IKKbeta, NF-kappaB activation was inhibited. Dehydroascorbic Acid 55-58 inhibitor of nuclear factor kappa B kinase subunit beta Homo sapiens 121-128 15254232-6 2004 AA quenches ROS intermediates involved in the activation of NF-kappaB and is oxidized to DHA, which directly inhibits IKKbeta and IKKalpha enzymatic activity. Dehydroascorbic Acid 89-92 inhibitor of nuclear factor kappa B kinase subunit beta Homo sapiens 118-125