نتایج جستجو برای: tp35 tumor suppressor gene
تعداد نتایج: 1481531 فیلتر نتایج به سال:
Hypermethylation of CpG islands located in the promoter regions of genes is a major event in the development of the majority of cancer types, due to the subsequent aberrant silencing of important tumor suppressor genes. KLOTHO; a novel gene associated primarily with suppressing senescence has been shown to contribute to tumorigenesis as a result of its impaired function. Recently the relevance ...
Introduction: E-cadherin is expressed in most normal epithelial tissues. Loss of E-cadherin can cause dedifferentiation and invasiveness in human carcinomas, leading E-cadherin to be classified as a tumor suppressor. Therefore, the aim of this study was to investigate the effect of interval training on the expression of tumor suppressor gene E-cadherin in breast cancer-bearing BALB/c mice. Meth...
hypermethylation of cpg islands located in the promoter regions of genes is a major event in the development of the majority of cancer types, due to the subsequent aberrant silencing of important tumor suppressor genes. klotho; a novel gene associated primarily with suppressing senescence has been shown to contribute to tumorigenesis as a result of its impaired function. recently the relevance ...
in this archival analysis of genetic & protein alterations in the p53 tumor suppressor gene, we used immunohistochemical methods for detection of these alterations. the tumor series includes: 61 paraffin embedded esophageal squamous cell carcinoma from a high incidence (ethnic) & a non-high incidence regions in iran.
micrornas are 19-22 nucleotide rnas involved in such important processes as development, proliferation, differentiation and apoptosis. different mirnas are uniquely expressed in lymphoid t cells, and play a role indevelopment and differentiation of various subtypes by targeting their target genes. recent studies have shown that aberrant mirna expression may be involved in t cell leukemogenesis ...
Gastric Cancer (GC) is the second most common cancer in the world and a leading cause of cancer-related mortality. Methylation of promoter CpG islands (CGIs) belonging to tumor suppressor genes causes transcriptional silencing of their corresponding genes leading to carcinogenesis and other disorders. Adenomatous Polyposis Coli (APC) a tumor suppressor gene is inactivated by methylation of prom...
the p63 gene, a member of the p53 gene family, is expressed into at least six protein isoforms.the transcription factor p63 is a homologue of the tumor suppressor p53. unlike p53, which is dispensable for normal development, p63 is critical for the development of stratified epithelial tissues such as epidermis, breast, and prostate. p63, , is transcribed from two different promoters giving rise...
gastric cancer (gc) is the second most common cancer in the world and a leading cause of cancer-related mortality. methylation of promoter cpg islands (cgis) belonging to tumor suppressor genes causes transcriptional silencing of their corresponding genes leading to carcinogenesis and other disorders. adenomatous polyposis coli (apc) a tumor suppressor gene is inactivated by methylation of prom...
e-cadherin is among tumor suppressor genes which mostly subjects to the down-regulation in squamous cell carcinoma of esophagus (scce). the gene is tightly associated with the tumor invasion and metastasis in multiple human cancers, especially scce. cpg islands’ methylation in the promoter region of e-cadherin is among the mechanisms that have been suggested for the e-cadherin silencing, howeve...
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