Refining tumor-associated aneuploidy through ‘genomic recoding’ of recurrent DNA copy number aberrations in 150 canine non-Hodgkin lymphomas
نویسندگان
چکیده
منابع مشابه
Genomic DNA Copy Number Aberrations, Histological Diagnosis, Oral Subsite and Aneuploidy in OPMDs/OSCCs
Oral potentially malignant disorders (OPMDs) characterized by the presence of dysplasia and DNA copy number aberrations (CNAs), may reflect chromosomal instability (CIN) and predispose to oral squamous cell carcinoma (OSCC). Early detection of OPMDs with such characteristics may play a crucial role in OSCC prevention. The aim of this study was to explore the relationship between CNAs, histologi...
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Biological characteristics of a tumor are primarily affected by its genomic alterations. It is thus important to ascertain whether there are genomic changes linked with DNA ploidy and/or chromosomal instability (CIN). In the present study, using fresh-frozen samples of 46 invasive breast cancers, laser scanning cytometry, array-based comparative genomic hybridization, and chromosome fluorescenc...
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Background: Baculoviral inhibitor of apoptosis repeat-containing 5 (BIRC5) gene is an inhibitor of apoptosis that expresses in human embryonic tissues but it is absent in most healthy adult tissues. The copy number of BIRC5 has been indicated to be highly increased in tumor tissues; however, its association with the age of onset in breast cancer is not well understood. Methods: Forty tumor tiss...
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INTRODUCTION In breast cancer, the basal-like subtype has high levels of genomic instability relative to other breast cancer subtypes with many basal-like-specific regions of aberration. There is evidence that this genomic instability extends to smaller scale genomic aberrations, as shown by a previously described micro-deletion event in the PTEN gene in the Basal-like SUM149 breast cancer cell...
متن کاملDetecting independent and recurrent copy number aberrations using interval graphs
MOTIVATION Somatic copy number aberrations SCNAS: are frequent in cancer genomes, but many of these are random, passenger events. A common strategy to distinguish functional aberrations from passengers is to identify those aberrations that are recurrent across multiple samples. However, the extensive variability in the length and position of SCNA: s makes the problem of identifying recurrent ab...
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ژورنال
عنوان ژورنال: Leukemia & Lymphoma
سال: 2011
ISSN: 1042-8194,1029-2403
DOI: 10.3109/10428194.2011.559802