نتایج جستجو برای: cybb
تعداد نتایج: 522 فیلتر نتایج به سال:
Macrophage activation of NAD(P)H oxidase (NOX2) and reactive oxygen species (ROS) is suggested to kill Trypanosoma cruzi that causes Chagas disease. However, the role of NOX2 in generation of protective immunity and whether these mechanisms are deregulated in the event of NOX2 deficiency are not known, and examined in this study. Our data showed that C57BL/6 p47(phox-/-) mice (lack NOX2 activit...
Nowadays, cervical cancer (CC) is treated as the leading among women throughout world. Despite effective vaccination and improved surgery treatment, CC retains its fatality rate of about half infected population globally. The major screening biomarkers therapeutic target identification have now become a global concern. In present study, we employed systems biology approaches to retrieve potenti...
[This corrects the article DOI: 10.1371/journal.pone.0097245.].
We previously showed that luminal flow stimulates thick ascending limb (TAL) superoxide (O(2)(-)) production by stretching epithelial cells and increasing NaCl transport, and reported that the major source of flow-induced O(2)(-) is NADPH oxidase (Nox). However, the specific Nox isoform involved is unknown. Of the three isoforms expressed in the kidney-Nox1, Nox2, and Nox4-we hypothesized that ...
The level of proteolysis within phagosomes of dendritic cells (DCs) is thought to be tightly regulated, as it directly impacts the cell's efficiency to process antigen. Activity of the antimicrobial effector NADPH oxidase (NOX2) has been shown to reduce levels of proteolysis within phagosomes of both macrophages and DCs. However, the proposed mechanisms underlying these observations in these tw...
Recent evidence points towards a role of oxidative stress in suicidality. However, few studies were carried out on the sources of reactive oxygen species (ROS) in subjects with suicidal behaviour. We have previously demonstrated that the NADPH oxidase NOX2-derived oxidative stress has a major role in the development of neuropathological alterations observed in an animal model of psychosis. Here...
The phagocyte NADPH oxidase (NOX2) is critical for the bactericidal activity of phagocytic cells and plays a major role in innate immunity. We showed recently that NOX2 activity in mouse dendritic cells (DC) prevents acidification of phagosomes, promoting antigen crosspresentation. In order to investigate the role of NOX2 in the regulation of the phagosomal pH in human DC, we analyzed the produ...
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