miR-106b-responsive gene landscape identifies regulation of Kruppel-like factor family
نویسندگان
چکیده
منابع مشابه
Kruppel-like factor 4 (KLF4) represses histidine decarboxylase gene expression through an upstream Sp1 site and downstream gastrin responsive elements.
Histidine decarboxylase (HDC) is the enzyme that catalyzes the conversion of histidine to histamine, a bioamine that plays an important role in allergic responses, inflammation, neurotransmission, and gastric acid secretion. Previously, we demonstrated that gastrin activates HDC promoter activity in a gastric cancer (AGS-E) cell line through three overlapping downstream promoter elements. In th...
متن کاملKLF 4 ( Kruppel - like factor 4 ( gut ) )
A full-length mouse cDNA clone encoding KLF4 was initially isolated from a NIH3T3 cDNA library by reduced stringency screening with a DNA probe containing the zinc finger region of an immediate early gene product, Zif268 or Egr1. A distinct feature of the KLF4 gene is the highly GC-rich nature of the sequence near its 5'-end. Thus, the G+C content of the 1000 nt 5'-flanking region is 67% and th...
متن کاملKLF 5 ( Kruppel - like factor 5 ( intestinal ) )
KLF5 is a transcription factor. Many KLF5 target genes, such as PDGFa, PPARg, NFkB, cyclinD1, KLF4, and TCR, have been identified in different cell models. KLF5 regulates cell proliferation, cell cycle, apoptosis, and differentiation. KLF5 is an important transcription factor for cardiovascular remodeling and tumor angiogenesis. KLF5 is essential for mouse embryo development. Additionally, KLF5...
متن کاملFlow-Dependent Regulation of Kruppel-Like Factor 2 Is Mediated by MicroRNA-92a.
BACKGROUND Upregulated by atheroprotective flow, the transcription factor Krüppel-like factor 2 (KLF2) is crucial for maintaining endothelial function. MicroRNAs (miRNAs) are noncoding small RNAs that regulate gene expression at the posttranscriptional level. We examined the role of miRNAs, particularly miR-92a, in the atheroprotective flow-regulated KLF2. METHODS AND RESULTS Dicer knockdown ...
متن کاملRegulation of Kruppel-like factor 6 tumor suppressor activity by acetylation.
Krüppel-like factor 6 (KLF6) is a zinc finger transcription factor and tumor suppressor that is inactivated in a number of human cancers by mutation, allelic loss, and/or promoter methylation. A key mechanism of growth inhibition by wild-type KLF6 is through p53-independent up-regulation of p21(WAF1/cip1) (CDKN1A), which is abrogated in several tumor-derived mutants. Here we show by chromatin i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RNA Biology
سال: 2018
ISSN: 1547-6286,1555-8584
DOI: 10.1080/15476286.2017.1422471