Precise assessment of microsatellite instability using high resolution fluorescent microsatellite analysis
نویسندگان
چکیده
منابع مشابه
Precise assessment of microsatellite instability using high resolution fluorescent microsatellite analysis.
The instability of microsatellite sequences dispersed in the genome has been linked to a deficiency in cellular mismatch repair. This phenotype has been frequently observed in various human neoplasms and is regarded as a major factor in tumorigenesis. To demonstrate alterations in microsatellite sequences, polymerase chain reaction (PCR) and electrophoretic analysis are techniques often used. H...
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Microsatellite instability (MSI) analysis is becoming more and more important to detect sporadic primary tumors of the MSI phenotype as well as in helping to determine Hereditary Non-Polyposis Colorectal Cancer (HNPCC) cases. After some years of conflicting data due to the absence of consensus markers for the MSI phenotype, a meeting held in Bethesda to clarify the situation proposed a set of 5...
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OBJECTIVE Mutator phenotypes with microsatellite instability (MSI) are observed in a subset of solid tumors including those localized in the brain. MSI arises from impaired DNA mismatch repair. It can be a potential marker of resistance to radiation and chemotherapy, as demonstrated for several cancer types. Our study aims are to investigate MSI incidence in pituitary adenomas (PA) with a curre...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1997
ISSN: 1362-4962
DOI: 10.1093/nar/25.17.3415