نتایج جستجو برای: tp53 codon 72 polymorphism
تعداد نتایج: 220998 فیلتر نتایج به سال:
The objective of this study was to assess the effects of an upstream estrogen response element (ERE) on exogenous p53 tumor suppressor gene with a codon 72 polymorphism about which there have been controversial reports in relation to cancer risk. The p53 gene (bases 166-1143 from start codon) with the codon 72 polymorphism, inserted into the pIRES-hrGFP II plasmid with or without upstream ERE, ...
Background: p53 codon 72 polymorphism is associated with esophageal cancer (EC). Human papillomavirus (HPV) infection is considered as a risk factor of EC. However, the association of p53 codon 72 polymorphism with the risk of HPV-related EC remains inconsistent. Hence, we aimed to investigate the association between p53 codon 72 polymorphism and HPV-related EC risk through meta-analysis. Metho...
background: the polymorphic variants at codon 72 of the p53 gene, encoding proline or arginine at residue 72, produce marked changes in the p53 structure. from the evidence that the dna mismatch repair system and p53 interact to maintain genomic integrity, we hypothesized that codon 72 variations may influence the prevalence of microsatellite instability (msi), a feature of malignancies associa...
Several lines of evidence are implicating an increased persistence of apoptotic cells in patients with asthma. This is largely due to a combination of inhibition, or defects in the apoptotic process and/or impaired apoptotic cell removal mechanisms. Among apoptosis-inducing genes, an important role is played by p53. In the present study, we have investigated the possible relationship between p5...
Recent data suggest that deletion of p16INK4 and mutation of TP53 are among the most common genetic events in the development of human cancer, since the codified proteins act as brakes of the abnormal cell cycle. As the molecular events leading to the development of pediatric bone sarcomas remain unclear, we analyzed 75 osteosarcoma and Ewing sarcoma samples from 43 pediatric patients to search...
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