نتایج جستجو برای: nuclear factor y
تعداد نتایج: 1505779 فیلتر نتایج به سال:
We previously identified proline-rich protein 11 (PRR11) as a novel cancer-related gene that is implicated in the regulation of cell cycle and tumorigenesis. Our recent study demonstrated that PRR11 and its adjacent gene, kinetochore associated 2 (SKA2), constitute a classic head-to-head gene pair that is coordinately regulated by nuclear factor Y (NF-Y). In the present study, we further show t...
Fetal hemoglobin (Hb F) is an important genetic modulator of the beta-hemoglobinopathies. The regulation of Hb F levels is influenced by transcription factors. We used phylogenetic footprinting to screen transcription factors that have binding sites in HBG1 and HBG2 genes' noncoding regions in order to know the genetic determinants of the Hb F expression. Our analysis showed 354 conserved motif...
BACKGROUND Nuclear Factor Y (NF-Y) is a heterotrimeric transcription factor composed of NF-YA, NF-YB and NF-YC proteins. Using the dicot plant model system Arabidopsis thaliana (Arabidopsis), NF-Y were previously shown to control a variety of agronomically important traits, including drought tolerance, flowering time, and seed development. The aim of the current research was to identify and cha...
Expression of the human DNA topoisomerase IIalpha (topo IIalpha) gene is positively regulated by the binding of the nuclear factor Y (NF-Y) transcription factor to four of five inverted CCAAT boxes (ICBs) located in its promoter. We have demonstrated previously that expression of the p53 tumor suppressor inhibits human topo IIalpha promoter activity in murine (10)1 cells. In this report, we dem...
Submit Manuscript | http://medcraveonline.com Abbreviations: iPSC: Induced Pluripotent Stem Cells; ESC: Embryonic Stem Cells; SCNT: Somatic Cell Nuclear Transfer; TFs: Transcription Factors; Sox2: Sex Determining Region Y-box 2; Klf4: Krueppel-like factor 4; Utf1: Undifferentiated Embryonic Cell Transcription factor 1; Sall4: Sal-like protein 4; hTERT: Telomerase Reverse Transcriptase; HAT: His...
In vivo imaging involving the use of genetically engineered animals is an innovative powerful tool for the noninvasive assessment of the molecular and cellular events that are often targets of therapy. On the basis of the knowledge that the activity of the nuclear factor-Y (NF-Y) transcription factor is restricted in vitro to proliferating cells, we have generated a transgenic reporter mouse, c...
Fortina P, Higuchi Y, Diamond MA, Wyre DS, Feldman AM. Gene expression profiling during the transition to failure in TNF-alpha over-expressing mice demonstrates the development of autoimmune myocarditis. J Mol Cell Cardiol 2004;36: 515–530. 40. Kubota T, McTiernan CF, Frye CS, Demetris AJ, Feldman AM. Cardiac-specific overexpression of tumor necrosis factor-alpha causes lethal myocarditis in tr...
Nuclear transcription factor Y (NF-Y) is an example of a transcriptional regulation factor in eukaryotes consisting of three different subunits, NF-YA, NF-YB and NF-YC, which are all necessary for formation of NF-Y complexes and binding to CCAAT boxes in promoters of its target genes. Highly conserved between human and Drosophila, NF-Y regulates transcription of various genes related to the cel...
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