5-lipoxygenase
Association of 5-lipoxygenase activating protein gene polymorphism and stroke: A study from north east of Iran
... these traditional risk factors, recently genetic risk factors are also becoming more prominent. There are many polymorphisms reported as risk factors for different types of stroke. Genetic variations in matrix ...
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Adipose tissue arachidonic acid content is associated with the expression of 5-lipoxygenase in atherosclerotic plaques
... that 5-lipoxygenase expression was higher in more advanced atherosclerotic ...and 5-lipoxygenase pathway constituents in plaques have not been assessed previously, some indirect evidence for ...
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Growth control of lung cancer by interruption of 5 lipoxygenase mediated growth factor signaling
... activate 5-lipoxygenase action of the arachidonic acid metabolic pathway in lung cancer cell ...of 5(S)-hydrooxyeicosa- 6E,8Z,11Z,14Z-tetraenoic acid (5-HETE), a major early ...
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5 LIPOXYGENASE INHIBITOR (ZILEUTON) PRODUCES ANTI DEPRESSION EFFECT IN STRESS INDUCE CRS MICE MODEL
... selective 5-lipoxygenase inhibitor Zileuton can efficiently inhibit the depressive-like behavior/activity in CRS- induced depressive mouse ...of 5-lipoxygenase enzyme in and Chronic Restraint ...
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Augmentation of 5 lipoxygenase activity and expression during dengue serotype 2 infection
... the 5-lipoxygenase (79 kDa) and the control pro- tein GAPDH (39 ...containing 5% milk, at 4°C or in cold room, with gentle ...containing 5% milk and mouse anti-human ...
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Host control of Mycobacterium tuberculosis is regulated by 5 lipoxygenase–dependent lipoxin production
... that 5-lipoxygenase–dependent (5-LO–dependent) lipoxins regulate host IL-12 production in ...infected 5-LO–deficient mice. Moreover, lungs from M. tuberculosis–infected 5-lo –/– animals ...
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Inhibition of 5 lipoxygenase activating protein (FLAP) reduces pulmonary vascular reactivity and pulmonary hypertension in hypoxic rats
... that 5-lipoxygenase (5-LO) is a molecular determinant of these ...the 5-LO to macrophages of normal and chronically hypoxic rat lungs and also to vascular endothelial cells in chronically ...
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The shunt from the cyclooxygenase to lipoxygenase pathway in human osteoarthritic subchondral osteoblasts is linked with a variable expression of the 5 lipoxygenase activating protein
... of 5-LO and FLAP mRNA isolated from nor- mal and osteoarthritis ...of 5-lipoxygenase (5-LO) (a) or 5-LO-activating protein (FLAP) (b) to the number of molecules of ...
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AF4 and AF4-MLL mediate transcriptional elongation of 5-lipoxygenase mRNA by 1, 25-dihydroxyvitamin D
... human 5-lipoxygenase (5-LO), encoded by the ALOX5 gene, is the key enzyme in the formation of pro-inflammatory ...calcitriol/TGFβ-dependent 5-LO transcript ...
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Quantitative structure activity relationship study of inhibitory activities of 5-lipoxygenase and design new compounds by different chemometrics methods
... characterized, 5-LO, 12-LO, and 15-LO, which oxygenate arachidonic acid at specific carbon centers (C5, C12, and C15, respectively) ...[1].The 5-Lipoxygenase is the first dedicated enzyme in the ...
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Effects of exogenous arachidonic, eicosapentaenoic, and docosahexaenoic acids on the generation of 5 lipoxygenase pathway products by ionophore activated human neutrophils
... Exogenous eicosapentaenoic acid (EPA) and docosahexaenoic acid (DCHA) have been compared with exogenous arachidonic acid for their capacity to modulate the oxidative metabolism of membrane-derived arachidonic acid by the ...
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5 Lipoxygenase is located in the euchromatin of the nucleus in resting human alveolar macrophages and translocates to the nuclear envelope upon cell activation
... and 5-lipoxygenase-activating protein (FLAP) are two key proteins involved in the synthesis of leukotrienes (LT) from arachidonic ...activation, 5-LO translocates from a soluble pool to a particulate ...
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Involvement of 5-lipoxygenase activating protein in the amyloidotic phenotype of an Alzheimer’s disease mouse model
... FLAP: 5-lipoxygenase activating protein; GFAP: glial acidic fibrillary protein; IDE: insulin-degrading enzyme; Ig: immunoglobulin; IL: interleukin; kDa: kiloDalton; LDH: lactate dehydrogenase; NICD: Notch ...
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Human bronchial fibroblasts express the 5-lipoxygenase pathway
... Leukotrienes are a family of lipid inflammatory mediators of central importance to the pathogenesis of asthma. As well as inducing bronchoconstriction, airway oedema, mucus secretion and eosinophil infiltration ...
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Transforming growth factor β1-induced astrocyte migration is mediated in part by activating 5-lipoxygenase and cysteinyl leukotriene receptor 1
... Primary astrocytes were isolated from the cerebral cortex of newborn Sprague–Dawley rats within 24 h as described previously [30,40]. In brief, the cortices were digested with 0.25% trypsin and plated into ...
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EFFECTS AND UNDERLYING MECHANISM OF 5 LIPOXYGENASE INHIBITOR (ZILEUTON) ON MICE DEPRESSIVE LIKE BEHAVIOR
... of 5-LOX drug zileuton (50 mg/kg and 100 mg/kg) treatment on the tail suspension test (TST), forced swimming test (FST), novelty suppression feeding test (NSFT), and open-field test (OFT) in mice that show ...
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Repeated allergen exposure reduce early phase airway response and leukotriene release despite upregulation of 5-lipoxygenase pathways
... obtained from human subjects and animal models sug- gest that repeated allergen exposure may induce non- specific bronchial hyperresponsiveness (BHR) and airway inflammation [20-22]. However, the effect of repeated ...
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Naturally occurring mutations in the human 5 lipoxygenase gene promoter that modify transcription factor binding and reporter gene transcription
... encoding 5-LO contains 14 exons and 13 introns encompassing over 82 kb of genomic DNA ...the 5 9 flanking region of the gene both positive and negative regulatory regions as well as a transcrip- tion factor ...
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Adeno-associated virus-mediated brain delivery of 5-lipoxygenase modulates the AD-like phenotype of APP mice
... of 5-LO reduces activation of the transcriptional factor CREB and then regulate the transcription of the g-secre- tase complex [7], we wanted to test if this was also the case in our ...
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Constitutive activation of 5 lipoxygenase in the lungs of patients with idiopathic pulmonary fibrosis
... of 5-LO (z 20%) was much greater in AM in IPF lung than in the nor- mal lung from a transplant donor (z 3%), several limitations of these data must be ...of 5-LO localization in AM was also increased in ...
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