P3.02-091 Concurrent Aberrations in G2/M-Phase Transcriptional Programs and Genomic Gatekeepers Highlight Lung Cancer Predisposition in COPD Patients
نویسندگان
چکیده
منابع مشابه
Transcriptional consequences of genomic structural aberrations in breast cancer.
Using a long-span, paired-end deep sequencing strategy, we have comprehensively identified cancer genome rearrangements in eight breast cancer genomes. Herein, we show that 40%-54% of these structural genomic rearrangements result in different forms of fusion transcripts and that 44% are potentially translated. We find that single segmental tandem duplication spanning several genes is a major s...
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This study explores the roles of genome copy number abnormalities (CNAs) in breast cancer pathophysiology by identifying associations between recurrent CNAs, gene expression, and clinical outcome in a set of aggressively treated early-stage breast tumors. It shows that the recurrent CNAs differ between tumor subtypes defined by expression pattern and that stratification of patients according to...
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BACKGROUND Age at breast cancer diagnosis is a known prognostic factor. Previously, several groups including ours have shown that young age at diagnosis is associated with higher prevalence of basal-like tumors and aggressive tumor phenotypes. Yet the impact of age at diagnosis on the genomic landscape of breast cancer remains unclear. In this study, we examined the pattern of somatic mutations...
متن کاملGenetic predisposition to accelerated decline of lung function in COPD
Environmental exposures and genetic susceptibility can contribute to lung function decline in chronic obstructive pulmonary disease (COPD). The environmental factors are better known than the genetic factors. One of the commonest reasons of accelerated forced expiratory volume in one second (FEV1) decline in COPD is the continuation of the smoking habit. In addition, COPD patients have frequent...
متن کاملGenomic Aberrations in Lung Adenocarcinoma in Never Smokers
BACKGROUND Lung cancer in never smokers would rank as the seventh most common cause of cancer death worldwide. METHODS AND FINDINGS We performed high-resolution array comparative genomic hybridization analysis of lung adenocarcinoma in sixty never smokers and identified fourteen new minimal common regions (MCR) of gain or loss, of which five contained a single gene (MOCS2, NSUN3, KHDRBS2, SNT...
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ژورنال
عنوان ژورنال: Journal of Thoracic Oncology
سال: 2017
ISSN: 1556-0864
DOI: 10.1016/j.jtho.2017.09.1620