The prognostic value of c-Kit, K-ras codon 12, and p53 codon 72 mutations in Egyptian patients with stage II colorectal cancer
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چکیده
منابع مشابه
K-ras oncogene codon 12 point mutations in testicular cancer.
A significant association between N-ras oncogene activating point mutations and testicular cancer has recently been reported. We have studied DNA samples from the blood and fresh tumor tissues of 17 Norwegian testicular cancer patients (11 seminomas/6 nonseminomas). Point mutations in K-ras-2 and N-ras exons 1 and 2 were studied by denaturing gradient gel electrophoresis (DGGE) and by oligonucl...
متن کاملcodon 12 k-ras mutation detection in iranian patients with colorectal cancer using pcr-rflp method
colorectal cancer (crc) is one of the most common cancers worldwide. understanding of the tumor behavior, in a much closer look, at the molecular level, results in a more effective treatment and accurate prognosis of the disease. from among various genes altered in colorectal cancer k-ras is assumed to be of diagnostic and prognostic significance. k-ras mutations are believed to be a critical e...
متن کاملPeutz-Jeghers polyps, dysplasia, and K-ras codon 12 mutations.
BACKGROUND Peutz-Jeghers syndrome (PJS) is a rare, autosomal dominant, polyposis syndrome, associated with an increased risk of gastrointestinal and extragastrointestinal malignancy. Occasionally dysplasia occurs in PJS polyps. AIMS In colorectal carcinomas, mutations in codon 12 of the K-ras oncogene are common and are found at similar frequency in precursor adenomas. Therefore, K-ras codon ...
متن کاملFrequency of p53 Gene Codon 72 Polymorphisms in Women with Breast Cancer in Iran
Backgrounds and Aims: P53 gene is regarded important in pathogenesis of different cancers. Therefore, this study aimed to investigate the frequency of p53 gene codon 72 Arg/Pro polymorphism in women suffering from breast cancer. Materials and Methods: A total of 90 patients with breast cancer and 83 matched healthy control women participated in this case-control study. Genomic DNA was extrac...
متن کاملP-93: Analysis of P53 Codon 72 Gene Polymorphism in Isfahanian Patients With Endometriosis
Background: The p53 tumor suppressor gene plays important roles in genomic stability. Several reports have noted racial differences in the prevalence of p53 genotypes at the codon 72 in patients with endometriosis.To study the association of endometriosis with p53 codon 72 polymorphism in the population of Isfahan. Materials and Methods: We undertook a case–control study to examine the possible...
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ژورنال
عنوان ژورنال: Cancer
سال: 2010
ISSN: 0008-543X
DOI: 10.1002/cncr.25417