Staphylococcus (S.) aureus is deemed as one of the main pathogens in human and animals. S. can produce various toxins that usually implicated food poisoning. could possess mecA gene, which principle cause β-lactam antibiotics resistance, particularly methicillin-resistant (MRSA). Broiler’s meat worthy for humans, but it may expose to contamination with MRSA during poultry processes slaughterhou...

the real pathophysiology of crohn’s disease is unknown. the higher prevalence of crohn’s disease in caucasian and jewish ethnicities, as well as its familial aggregation and higher concordance among monozygotic twins, suggest some roles for genes in its development, clinical progression, and outcome. recent original studies have indicated dlg5113g/a gene polymorphism as a risk factor for crohn’...

background: the tp53 gene is the most important tumor suppressor gene in humans. the aim of our study was to determine the genotype frequency of three common tp53 polymorphisms (codon 72 bstui and intron 6 mspi, as well as the intron 3) in a group of iranian women with and without breast cancer. methods: paraffin-embedded specimens of 65 malignant breast cancer cases and 65 cases with benign br...

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 ...