Neuron navigator 3 (NAV3) gene aberrations in human cancer : copy number changes and target genes
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..................................................................................................................................... 10 TIIVISTELMÄ ................................................................................................................................ 12
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بررسی انحراف‌های کروموزومی در کارسینوم داکتال مهاجم پستان به روش هیبریدیزاسیون ژنومی مقایسه‌ای
Background: Nonlethal genetic damage is the basis for carcinogenesis. As various gene aberrations accumulate, malignant tumors are formed, regardless of whether the genetic damage is subtle or large enough to be distinguished in a karyotype. The study of chromosomal changes in tumor cells is important in the identification of oncogenes and tumor suppressor genes by molecular cloning of genes in...
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Dissemination of primary tumor cells depends on migratory and invasive attributes. Here, we identify Navigator-3 (NAV3), a gene frequently mutated or deleted in human tumors, as a regulator of epithelial migration and invasion. Following induction by growth factors, NAV3 localizes to the plus ends of microtubules and enhances their polarized growth. Accordingly, NAV3 depletion trimmed microtubu...
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Background: Gastric cancer (GC) is considered as one of the most common types of cancer worldwide with poor prognosis and generally limited treatment options. Recent studies have indicated that HER2, MDM2, MYC, MET, and TP53 play an important role in the development of gastric cancer. Therefore, the aim of this study was to evaluate the incidence of amplification/deletion of these genes in pati...
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Genetic aberrations at chromosome 7 are known to be related with diverse human diseases, including cancer and autism. In a number of cancer research areas involving gastric cancer, several comparative genomic hybridization studies employing metaphase chromosome or BAC clone microarrays have repeatedly identified human chromosome 7 as containing 'regions of changes' related with cancer progressi...
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Prostate cancer incidence is steadily increasing in Western industrialized countries where it has become the most common male malignancy and second most common cause of cancer death among men. Despite efforts to understand the mechanisms of prostate cancer development and progression, the reasons for the disease remain unclear. Although recurrent DNA copy number aberrations in prostate cancer h...
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تاریخ انتشار 2012