MicroRNA-30b-Mediated Regulation of Catalase Expression in Human ARPE-19 Cells
نویسندگان
چکیده
منابع مشابه
MicroRNA-30b-Mediated Regulation of Catalase Expression in Human ARPE-19 Cells
BACKGROUND Oxidative injury to retinal pigment epithelium (RPE) and retinal photoreceptors has been linked to a number of retinal diseases, including age-related macular degeneration (AMD). Reactive oxygen species (ROS)-mediated gene expression has been extensively studied at transcriptional levels. Also, the post-transcriptional control of gene expression at the level of translational regulati...
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PURPOSE MicroRNAs (miRNAs) are important regulators of many cellular functions due to their ability to target mRNAs for degradation or translational inhibition. Previous studies have reported that the expression of microRNA-9 (miR-9) is regulated by retinoic acid and reactive oxygen species (ROS). We have previously shown that N-(4-hydroxyphenyl)-retinamide (4HPR), a retinoic acid derivative, i...
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PURPOSE In recent years, microRNAs (miRNAs) have been reported to play important roles in a broad range of biologic processes, including oxidative stress-mediated ocular diseases. In addition, the polyphenolic compound curcumin has been shown to possess anti-inflammatory, antioxidant, anticancer, antiproliferative, and proapoptotic activities. The aim of this study was to investigate the impact...
متن کاملA functional profile of gene expression in ARPE-19 cells
BACKGROUND Retinal pigment epithelium cells play an important role in the pathogenesis of age related macular degeneration. Their morphological, molecular and functional phenotype changes in response to various stresses. Functional profiling of genes can provide useful information about the physiological state of cells and how this state changes in response to disease or treatment. In this stud...
متن کاملKGF prevents oxygen-mediated damage in ARPE-19 cells.
PURPOSE Oxidative stress has been implicated in a variety of diseases of the eye. In several other tissues, keratinocyte growth factor (KGF) has been shown to prevent negative cellular changes associated with oxidative insult, such as permeability increases and nuclear DNA damage. In this study, we looked at whether KGF provided these same protective effects to cultured human retinal pigmented ...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0042542