نتایج جستجو برای: codon 72 p53
تعداد نتایج: 151259 فیلتر نتایج به سال:
p53 tumor suppressor gene, also known as “genome guardian” is mutated in more than half of allkind of cancers. in this study we have investigated the controls of environmental ph for p53 genemutation in point of specific sequence which is prone to mutagenesis. the most probable cancerousmutations occur as point mutations in exons 5-8 of p53 gene. the 175th codon of p53 is the thirdmost mutated ...
BACKGROUND Loss of vision in glaucoma is due to apoptotic retinal ganglion cell loss. While p53 modulates apoptosis, gene association studies between p53 variants and glaucoma have been inconsistent. In this study we evaluate the association between a p53 variant functionally known to influence apoptosis (codon 72 Pro/Arg) and the subset of primary open angle glaucoma (POAG) patients with early...
BACKGROUND The p53 tumour suppressor gene is a well-known factor regulating apoptosis in a wide variety of cells. Alterations in the p53 gene are among the most common genetic changes in human cancers. Several polymorphisms of the p53 tumour suppressor gene have been associated with recurrent pregnancy loss (RPL). AIMS To evaluate the association of polymorphisms p53 codon 72 with the respons...
Single nucleotide polymorphisms (SNPs) in the p53, MDM2 and p21 genes of the p53 pathway have been extensively studied. The main aim of the current retrospective study was to evaluate the possible predictive value of SNPs in the p53 pathway in locoregionally advanced nasopharyngeal carcinoma (NPC) in response to radiotherapy. In total, 75 consecutive patients with locoregionally advanced NPC we...
The p53 tumor suppressor gene plays two important roles in genomic stability: blocking cell proliferation after DNA damage until it has been repaired, and starting apoptosis if the damage is too critical. Codon 72 exon4 polymorphism (Arg72Pro) of the P53 gene has been implicated in cancer risk. Various studies have been done to investigate the status of p53 at codon 72 for arginine (Arg) and pr...
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