نتایج جستجو برای: 107 t polymorphism
تعداد نتایج: 814617 فیلتر نتایج به سال:
Endometrial cancer (EC) rates are rising in Japan. Lymph node (LN) metastasis is an important prognostic factor in EC, and its risk is increased with higher tumor grade, deep myometrial invasion, larger tumor size, and lymphovascular space invasion (LVSI). Current methodologies to assess these factors are unreliable. We previously showed the association between C-reactive protein (CRP) 1846C>T ...
BACKGROUND & OBJECTIVES The Arg>Pro polymorphism in codon 72 of p53 gene is known to affect the susceptibility of cervical cancer differently in different population worldwide although information regarding its role in determining survival status and disease outcome in patients is lacking. The present study was conducted to determine the genotype frequency and prognostic role of p53 codon 72 Ar...
background : a single nucleotide variation within atechol-o-methyl transferase (comt) gene may alter the comt enzyme activity level. polymorphism of val158met in the comt gene has been related to malignancy. in this regard, a study was carried out to find a possible association between the comt gene polymorphism in patients with sporadic prostate cancer (pca) and benign prostatic hyperplasia (...
The FUS2 gene, residing in tumor suppressor gene region of human chromosome 3p21.3, has been considered as a promising tumor suppressor which may play critical roles in development of cancers. The present study was conducted to determine the effects of the FUS2 767A/T polymorphism on susceptibility and progression of NSCLC susceptibility in a Chinese population. The FUS2 767A/T polymorphism was...
Objectives. To investigate the potential association of tumor necrosis factor-α T-857C polymorphism with susceptibility to the five common malignant tumors. Materials and Methods. A comprehensive search of PubMed/Medline, Embase, and Web of Science databases was performed up to November 2015. Pooled odds ratios (ORs) and 95% confidence intervals (95% CIs) were calculated to assess the strength ...
BACKGROUND Many studies have analyzed the association between peptidylarginine deiminase 4 (PADI4) -104C/T polymorphism and rheumatoid arthritis (RA). However, the results are inconsistent. This meta-analysis, based on different populations, updated and reevaluated the possible associations between PADI4 -104C/T polymorphism and the susceptibility to RA. METHODS A literature search was perfor...
BACKGROUND The studies investigating whether transforming growth factor (TGF)-β1-509C/T polymorphism is associated with the risk of ESCC is inconsistent. METHODS The TGF-β1-509C/T genotypes were determined by using a polymerase chain reaction (PCR)-restriction fragment length polymorphism assay and DNA sequencing analysis. The differences in demographic variables and genotype distributions of...
BACKGROUND The ACE gene contains a polymorphism consisting of either the presence (insertion, I) or absence (deletion, D) of a 287 bp alu repeat in intron 16. The D allele is associated with increased ACE activity in both tissue and plasma. The DD genotype is associated with risk of developing ARDS and mortality. The frequency of the D allele is higher in patients with pulmonary fibrosis, sarco...
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