نتایج جستجو برای: nf e2 related factor 2
تعداد نتایج: 4030098 فیلتر نتایج به سال:
The nuclear factor erythroid 2-related factor 2 (Nrf2) is best known for its role in resistance to oxidant stress. In this issue of EMBO Molecular Medicine, Nrf2-prolonged genetic activation is shown with devastating effects on skin homeostasis. The study provides novel molecular insights into poison-induced chloracne and metabolizing acquired dioxin-induced skin hamartomas or MADISH.
Oxidative stress may play a role in the pathogenesis of age-related macular degeneration (AMD). In this study we examined the association between AMD risk and polymorphisms of genes encoding enzymes involved in the generation and removal of iron-mediated oxidation: NQO1 (609C> T, rs1800566), NOS3 (894G>T, rs1799983) and NFE2L2 (28312647A>G, rs6726395). We found that the G/G genotype of the rs67...
Nuclear factor erythroid 2-related factor 2 (Nrf2) is an important redox-sensitive transcription factor that regulates the expression of several cytoprotective genes. More recently, genetic analyses of human tumors have indicated that Nrf2 may cause resistance to chemotherapy. In this study, we found that the expression levels of Nrf2 and its target genes GCLC, HO-1, NQO1 were significantly hig...
Malin E Andersson ([email protected]) Sara Landgren ([email protected]) Staffan Nilsson ([email protected]) Dragana Celojevic ([email protected]) Petra Bergström ([email protected]) Anna Håkansson ([email protected]) Hans Nissbrandt ([email protected]) Marek Drozdzik ([email protected]) Monika Bialecka (monika-bialecka@post...
Erythroid maturation and globin gene expression in mice with combined deficiency of NF-E2 and nrf-2.
NF-E2 binding sites, located in distant regulatory sequences, may be important for high level alpha- and beta-globin gene expression. Surprisingly, targeted disruption of each subunit of NF-E2 has either little or no effect on erythroid maturation in mice. For p18 NF-E2, this lack of effect is due, at least in part, to the presence of redundant proteins. For p45 NF-E2, one possibility is that N...
Nuclear factor E2-related factor 2 (Nrf2), a transcription factor, controls the expression of genes encoding cytoprotective proteins, including antioxidant enzymes that combat oxidative and electrophilic stress to maintain redox homeostasis. However, recent studies demonstrated that, in cancer, aberrant activation of Nrf2 by epigenetic alterations promotes high expression of cytoprotective prot...
Protein quality control (PQC) acts to minimize the level and toxicity of malfolded proteins in the cell. It is performed by an elaborate network of molecular chaperones and targeted protein degradation pathways. PQC monitors and maintains protein homeostasis or proteostasis in the cells. Whilst chaperones may actively promote refolding of malfolded proteins, the malfolded proteins which cannot ...
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