p53 and APC gene mutations: software and databases
نویسندگان
چکیده
A large number of different mutations in the APC and p53 tumor suppressor genes have been identified in various types of cancer. This substantial increase since our previous reports can enable analyses which were not previously possible. In order to capture all these new data, the software permitting analysis has been improved. This report describes the various improvements since the second release of the database.
منابع مشابه
مقایسه شیوع جهشهای ژنتیکی در ژنهای APC و P53 در پولیپهای آدنومایی کولون از نوع دیسپلازی خفیف با نوع شدیدCorrelation of Mutations Prevalence in P53 and APC in Low Grade and High Grade Colonic Adenomatous Polyps
Background & Aim: Colorectal polyps are among the commonest lesions encountered by surgical pathologist. In the United States, colonoscopy and flexible sigmoidoscopy are recommended for almost all people over the age of 40 years. The development of carcinoma from adenomatous lesions is referred to as the adenoma-carcinoma sequence. Virtually, all colorectal carcinomas exhibit genetic altera...
متن کاملMutations of p53 Gene in Skin Cancers: a Case Control Study
Background: The most frequently mutated tumor suppressor gene found in human cancer is p53. In a normal situation, p53 is activated upon the induction of DNA damage to either arrest the cell cycle or to induce apoptosis. However, when mutated, p53 is no longer able to properly accomplish these functions. The aim of this study was to investigate the expression of p53 gene in cases of skin cancer...
متن کاملNew p53 Gene Mutation in non-Cancerous Mustard Gas Exposed Lung
Objective Mustard gas (MG) is a poisoning chemical, mutagenic and carcinogenic alkylating agent. It is used during World War I and also Iran-Iraq conflict. The p53 tumor suppressor gene is involved in the pathogenesis of malignant disease. The aim of this study is to determine possible mutation in p53 gene of lung sample from mustard gas exposed patients. Material and Methods Twelve lung bio...
متن کاملFrameshift Mutations (Deletion at Codon 1309 and Codon 849) in the APC Gene in Iranian FAP Patients: a Case Series and Review Of The literature
Familial adenomatous polyposis (FAP) is responsible for <1% of colorectal cancer (CRC) cases and is inherited as an autosomal dominant trait. Patients generally present hundreds to thousands of adenomas and develop colorectal cancer by age 35- 40 if left untreated. Here we report four patients with germline frameshift mutation (small deletion) at exon 15 of adenomatous polyposis coli (APC) tumo...
متن کاملStudy of pH influence on the stability of 175th codon of P53 genes by computational and modeling methods
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 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Nucleic acids research
دوره 25 1 شماره
صفحات -
تاریخ انتشار 1997