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Activation of APE/Ref-1 redox activity is mediated by reactive oxygen species and PKC phosphorylation
APE/Ref-1 reactive oxygen species redox
2014/12/12
Reactive oxygen species (ROS) arise through normal cellular aerobic respiration, and, in combination with external sources such as ionizing radiation, cigarette tar and smoke, and particulate matter g...
FcγR-stimulated activation of the NADPH oxidase: phosphoinositide-binding protein p40phox regulates NADPH oxidase activity after enzyme assembly on the phagosome
NADPH oxidase p40phox
2014/12/12
The phagocyte NADPH oxidase generates superoxide for microbial killing, and includes a membrane-bound flavocytochrome b558 and cytosolic p67phox, p47phox, and p40phox subunits that undergo membrane tr...
Rac Activation Induces NADPH Oxidase Activity in Transgenic COSphox Cells and Level of Superoxide Production is Exchange Factor-Dependent
NADPH oxidase Rac
2014/12/12
Transient expression of constitutively active Rac1 derivatives, (G12V) or (Q61L), was sufficient to induce phagocyte NADPH oxidase activity in a COS-7 cell model in which human cDNAs for essential oxi...
The yeast 8-oxoguanine DNA glycosylase (Ogg1) contains a DNA deoxyribophosphodiesterase (dRpase) activity
Ogg1 cloning dRpase activity
2014/12/12
The yeast OGG1 gene was recently cloned and shown to encode a protein that possesses N-glycosylase/AP lyase activities for the repair of oxidatively damaged DNA at sites of 7,8-dihydro-8-oxoguanine (8...
Grades of 43 Fish Species in Japan Based on IgE-binding Activity
classification fish grade IgE binding Z-score
2010/11/19
Many fish species, including red salmon, silver salmon, yellowfin tuna, big eyed tuna, Atlantic tuna, saurel, skipper, yellowtail, Japanese sardine, bonita and mackerel had high IgE-binding activity. ...
IL-12B Promoter Polymorphism Associated with Asthma and IL-12B Transcriptional Activity
asthma IgE interferon-gamma interleukin-12B promoter polymorphism
2010/11/22
Background: The interleukin-12B gene (IL-12B) encodes the p40 chain of interleukin-12 (IL-12), which promotes cell-mediated Th1 responses and the production of interferon-gamma (IFN-γ) that downregula...