Crystallin promoter
WebApr 8, 2024 · Among the 14 crystallin genes that human and mouse have in common, mRNA levels of Crybb1, Crygd, Cryba2, Cryba4, Crybb3, Cryga, and Crygs were significantly up-regulated in myopic eyes of... WebSep 1, 2002 · These data suggest that the chicken β B1-crystallin promoter is the promoter of choice to direct the high level ectopic expression of RNAs to lens fiber cells …
Crystallin promoter
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WebJul 1, 2002 · It is proposed that Pax6 occupies and represses the chicken βB1-crystallin promoter in lens epithelial cells, and is displaced by Prox1 and Mafs, which activate the promoter, in differentiating cortical fiber cells. ... It is shown that the transactivation potential of c-Maf and MafB for the rat gammaD-crystallin Maf-responsive element (gammaD ... WebThis present study is the first to show that mammalian α-crystallin promoter function can be analyzed in zebrafish embryos by observing green fluorescent protein (GFP) …
WebWe have further compared the γD-crystallin promoter with the γB-crystallin promoter, the promoter with the most extended developmental expression. We show that the γ … Webgene-specific sequences such as the gene-specific promoter sequence in the proximal promoter of the small heat shock protein gene, alpha B-crystallin (cryab) , may have critical roles in regulating gene-specific activity from eukaryotic promoters. AlphaB-crystallin is a novel regulator of brain metastasis in triple-negative breast cancer.
WebThe human papillomavirus type 16 (HPV-16) E6 and E7 oncogenes are thought to play a role in the development of most human cervical cancers. These E6 and E7 oncoproteins affect cell growth control at least in part through their association with and WebThe inclusion of a Pax6 consensus binding site within the -282/+43 alphaA-crystallin promoter enhances the ability of this promoter to drive transgene expression in the lens …
WebPromoter methylation of RASEF was associated with increased risk of death due to metastasis, ... Epigenetic regulation of αA-crystallin in high myopia-induced dark nuclear cataract. PLoS One 2013; 8: e81900. doi: 10.1371/journal.pone.0081900. 8. Mao W, Rubin JS, Anoruo N, Wordinger RJ, Clark AF.
WebThe crystallin genes are expressed at relatively low levels in many other tissues besides lens, where they apparently function in various ways in stress amelioration; thus for example, the α-crystallin family of lens proteins is similar to the small heat shock proteins, and one of these genes responds directly to a xenobiotic response factor … pore headWebDec 1, 2012 · In many crystallin gene promoters, elements for lens and non-lens expression are combined in the same 5 ′ region. However, one of the more recently … poreia aitisis ithageneiasWebCrystallin promoters of widely different species are dependent on the same suite of transcription factors and function in similar ways in lens-cells of other species both in culture and in transgenic models (for example: [31–33]). This allows comparison of promoters from both chicken and mouse in mouse cells. poreia kthshs ithageneiasWebA DCR1/αA-crystallin promoter (including DCR2) coupled with EGFP virtually recapitulated the expression pattern of αA-crystallin in lens epithelium and fibers. In contrast, the DCR3/αA/EGFP reporter was expressed only in 'late' lens fibers. Chromatin immunoprecipitations showed binding of Pax6 to DCR1 and the αA-crystallin promoter … sharp body nordic walking laufbandWebRegulation of Mouse Small Heat Shock Protein alpha b-Crystallin Gene by Aryl Hydrocarbon Receptor. Author: Liu, S. A. L. S. A. Piatigorsky, J. Author Address sharp bogotaWebEarlier experiments showed that the betaB1-crystallin promoter sequence from -120 to -48 contains a cis element (PL2 at -90 to -76) that stimulates the activity of a heterologous promoter in lens cells but not in fibroblasts. poreia polith triths xvrasWebDec 3, 2013 · CpG island methylation in the αA-crystallin promoter was similar in age-related cataract and high-myopic cataract classified as Lens Opacity Classification System III Grade Nuclear Color 2–3. Pyrosequencing, a real-time DNA sequencing method, was used to determine single-base variations caused by CpG methylation of the CRYAA … sharp body pains