نتایج جستجو برای: p15 gene
تعداد نتایج: 1142253 فیلتر نتایج به سال:
The NUP98 gene is involved in 3 distinct chromosomal rearrangements, t(7;11)(p15;p15), t(2;11)(q31;p15), and inv(11)(p15q22); all of these NUP98 rearrangements have been identified in the malignant cells of patients with therapy-related acute myelogenous leukemia or myelodysplastic syndrome (t-AML/MDS). Here we report the cloning and characterization of a t(11;20)(p15;q11) translocation from pa...
Background: VHL (von Hippel-Lindau), Runx-3 (Runt-related transcription factor 3), E-cadherin (Epithelial cadherin), P15 (INK4a, cyclin dependent kinase inhibitor), and P16 (INK4b) genes are essential in hematopoiesis. The aim of this study was to explore the correlation between gene expression and promoter methylation in CD34+ stem cells before and after differentiation to erythroid lineage. M...
Published studies reported that loss of function of the p15(INK4B) gene is caused by hypermethylation; however, whether or not the inactivation is associated with the incidence and clinical significance of multiple myeloma (MM) remains unclear. In this study, we performed a meta-analysis to quantitatively determine the effects of p15 hypermethylation on the incidence of MM. The related research...
BACKGROUND Aberrant methylation of promoterassociated CpG islands is an epigenetic modification of DNA which is associated with gene silencing. It plays an important role in the leukemia pathogenesis. This phenomenon is frequently observed in acute lymphoblastic leukemia (ALL) and results in the functional inactivation of its associated genes. The aim of this study is to investigate the frequen...
Purpose: p14, p15, and p16 are tumor suppressor genes that are located closely at 9p21 and are often coinactivated by genetic or epigenetic alterations. Malignant peripheral nerve sheath tumor (MPNST) is a rare sarcoma with poor prognosis. However, the prognostic implications of inactivation of p14, p15, and p16 in MPNSTs have not been adequately investigated. Here we carried out a genetic, epi...
We evaluated the influence of heme oxygenase-1 (HO-1) gene inhibition in myelodysplastic syndrome (MDS) cell line SKM-1 on enhancement of the demethylating effects of decitabine on p15, and explored the possible mechanism. DNMT1 gene expression in SKM-1 cells was silenced by being transfected by a constructed siRNA with liposomes. The proliferation inhibition rates after drug treatment were det...
background: vhl (von hippel-lindau), runx-3 (runt-related transcription factor 3), e-cadherin (epithelial cadherin), p15 (ink4a, cyclin dependent kinase inhibitor), and p16 (ink4b) genes are essential in hematopoiesis. the aim of this study was to explore the correlation between gene expression and promoter methylation in cd34+ stem cells before and after differentiation to erythroid lineage. m...
Background: VHL (von Hippel-Lindau), Runx-3 (Runt-related transcription factor 3), E-cadherin (Epithelial cadherin), P15 (INK4a, cyclin dependent kinase inhibitor), and P16 (INK4b) genes are essential in hematopoiesis. The aim of this study was to explore the correlation between gene expression and promoter methylation in CD34+ stem cells before and after differentiation to erythroid lineage. ...
p16 and p15, 2 inhibitors of cyclin-dependent kinases, are frequently hypermethylated in hematologic neoplasias. Decitabine, or 5-Aza-2'-deoxycytidine, reverts hypermethylation of these genes in vitro, and low-dose decitabine treatment improves cytopenias and blast excess in ~50% of patients with high-risk myelodysplastic syndrome (MDS). We examined p15 and p16 methylation status in bone marrow...
The amino- and carboxyl-terminal amino acid sequences of proteins (p10, p12, p15, and p30) coded by the gag gene of Rauscher and AKR murine leukemia viruses were determined. Among these proteins, p15 from both viruses appears to have a blocked amino end. Proline was found to be the common NH(2) terminus of both p30s and both p12s, and alanine of both p10s. The amino-terminal sequences of p30s a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید