نتایج جستجو برای: peroxiredoxin
تعداد نتایج: 1912 فیلتر نتایج به سال:
Hyperhomocysteinemia is associated with aortic aneurysm, however, the mechanisms are unclear. We hypothesize that the expression level of genes involved in extracellular matrix (ECM) remodeling, oxidative stress, and enzymes involved in homocysteine metabolism pathway in aortic aneurysm and hyperhomocysteinemia are differentially regulated by DNA methylation. We studied the mRNA levels of MTHFR...
The mammalian 1-Cys peroxiredoxin (Prdx6) is a unique member of the peroxiredoxin family of proteins capable of protecting cells from metal-catalyzed oxidative damage. We recently identified Prdx6 as a candidate for the quantitative trait locus Ath1, a gene responsible for a difference in diet-induced atherosclerosis susceptibility in mice. To investigate the role of Prdx6 in atherosclerosis, w...
Malaria parasites are subjected to high levels of oxidative stress during their development inside erythrocytes and the ability of the parasite to defend itself against this assault is critical to its survival. Therefore, Plasmodium possesses an effective antioxidant defense system that could potentially be used as a target for the development of inhibitor-based therapy. We have identified an u...
Leishmaniasis is one of the most common form of neglected parasitic disease that affects about 350 million people worldwide. Leishmanias have a trypanothione mediated hydroperoxide metabolism to eliminate endogenous or exogenous oxidative agents. Both of 2-Cys peroxiredoxin (Prx) and glutathione peroxidase type tryparedoxin peroxidase (Px) are the terminal enzymes in the trypanothione dependent...
Nanomanipulation of matter to create responsive, ordered materials still remains extremely challenging. Supramolecular chemistry has inspired new strategies by which such nanomaterials can be synthesized step by step by exploiting the self-recognition properties of molecules. In this work, the ring-shaped architecture of the 2-Cys peroxiredoxin I protein from Schistosoma mansoni, engineered to ...
Despite considerable efficacy of arsenic trioxide (As2O3) in acute promyelocytic leukemia (APL) treatment, other non-APL leukemias, such as chronic myeloid leukemia (CML), are less sensitive to As2O3 treatment. However, the underlying mechanism is not well understood. Here we show that relative As2O3-resistant K562 cells have significantly lower ROS levels than As2O3-sensitive NB4 cells. We com...
Peroxiredoxin 1 (PRDX1) is a member of the peroxiredoxin family, which has been shown to act as an antioxidant, whose main function is to reduce reactive oxygen species in cells. The purpose of this article was to study the effect of PRDX1 overexpression on chondrocyte apoptosis in in vitro model (exposure to IL-1β) and explore its mechanism. PRDX1 overexpression was construed and infected chon...
OBJECTIVE The aim of this study was to investigate the role of peroxiredoxin 1 (Prdx1) in the invasiveness of pancreatic ductal adenocarcinoma (PDAC) cells. METHODS Immunohistochemistry was used to determine overexpression of Prdx1 in human PDAC tissues. Immunoprecipitation and immunocytochemistry were used to determine the interaction and intracellular distribution of Prdx1 and a member of t...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید