Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 14 of 14 for “"cancer genomic"”.
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Pan-Cancer Genomic Characterization of Human Papillomavirus Associated Tumors
… (HPV) accounts for nearly all cervical cancers (CESC), a subset of other anogenital squamous cancers, and increasing rates of head and neck squamous cell carcinomas (HNSC), with each cancer type having heterogenous outcomes due to a general lack of personalized care. Large scale genomic …
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DawnRank: discovering personalized driver genes in cancer
Large-scale cancer genomic studies have revealed that the genetic heterogeneity of the same type of cancer is greater than previously thought. A key question in cancer genomics is the identification of driver genes. Although existing methods have identified many common drivers, it remains …
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Harnessing Cancer Omics to Inform Precision Oncology
… era of big data. With the growing size of pan-cancer genomic, transcriptomic and proteomic profiling data, there is imperative need for integrative analysis of molecular and clinical information in an efficient way. Here, we conducted omics analysis on three different cancer studies and …
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Computational Analysis of Genome-Wide DNA Copy Number Changes
… CNAs on genes has found broad applications in cancer research. Most tumors exhibit genomic instability at chromosome scale as a result of dynamically accumulated genomic mutations during the course of tumor progression. Such higher level cancer genomic characteristics cannot be effectively …
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Tumor-penetrating delivery of small interfering RNA therapeutics
Efforts to sequence cancer genomes have begun to uncover comprehensive lists of genes altered in cancer. Unfortunately, the number and complexity of identified alterations has made dissecting the underlying biology of cancer difficult, as many genes are not amenable to manipulation by small …
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Exploring the Landscape of Big Data Analytics Through Domain-Aware Algorithm Design
… of genetic mutations responsible for cancers to weighted set cover (WSC) problem by leveraging the semantics of cancer genomic data obtained from cancer biology. Solving the mapped WSC with an approximate algorithm, we identified a set of multi-hit combinations that differentiate …
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Topic Model-based Mass Spectrometric Data Analysis in Cancer Biomarker Discovery Studies
… useful biomarkers for human diseases including cancers. High-throughput omic technologies for identifying and quantifying multi-level biological molecules (e.g., proteins, glycans, and metabolites) have facilitated the advances in biological research in recent years. Liquid (or gas) …
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Novel Network-Based Models for High-dimensional Data
Modern cancer-genomic studies frequently involve high-dimensional omics data characterized by complex network structures, such as gene pathways in transcriptomic profiles and protein-protein interaction networks in proteomic profiles. These network structures, encompassing network topol ogy, edge …
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Functional In Vivo Screen Identifies Pygo2 As A Putative Gene to Promote Prostate Cancer
<p>Poor prognosis of prostate cancer is correlated with rampant chromosomal copy number alterations, highlighting the potential function of genes with copy number gains and losses in driving prostate cancer progression. To identify putative genes promoting prostate cancer, an <em>in vivo</em> …
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APPROACHES OF MODULATION OF THERAPEUTIC TARGETS RELEVANT TO DRUG RESISTANCE
An emerging anticancer strategy is to identify molecular targets that when inhibited pharmacologically, result in pleiotropic downstream effects on pathways relevant to the malignant phenotype, with particular reference to the development of resistance. In recent years, the molecular chaperone …
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Tailored chemotherapy based on genomic polymorphisms for metastatic colorectal cancer treated with 5-fluorouracil plus oxaliplatin or irinotecan in Korean patients
배경: 옥살리플라틴과 이리노테칸은 전이성 대장암 환자에서 5-FU와 함께 투여하여 FOLFOX 또는 FOLFIRI용법으로 일차치료로서 가장 많이 사용되는 항암제이다. 본 연구의 목적은 전이성 대장암 환자에서 전향적 연구로서 항암제와 연관된 유전자 다형성을 분석하고 환자에 맞는 약제를 선택하여 일차치료를 진행하여 이에 대한 반응도를 알아보기로 하였다. 방법: 50명의 전이성 대장암 환자에서 말초혈액을 통해 유전자 다형성을 분석하였다. PCR-based RFLP 방법을 사용하여 TS, MTHFR-977, XPD-751, …
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Causes and Consequences of Genomic Instability in Prostatic Carcinogenesis
The evolution of prostate cancer from normal epithelium via the preneoplastic lesion of high-grade prostatic intraepithelial neoplasia to invasive carcinoma is characterised by a number of particular genomic abnormalities that are predominantly generated in the preneoplastic phase. Whilst there are …
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Factores asociados y tiempo promedio de recaída en pacientes con cáncer de seno clasificadas por mammaprint
Introducción: El cáncer de mama en Colombia es una de las neoplasias más frecuentes del país, siendo una preocupación en salud pública, por lo que es necesario abordar esta enfermedad bajo preceptos de eficiencia, calidad y oportunidad. Al ser una de las neoplasias más heterogéneas que existe, es …
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Functional interactions of overexpressed transcripts associated to Broad Copy Number Aberrations (BCNAs) in solid cancers [Interazioni funzionali di trascritti over-espressi associati ad ampie aberrazioni del numero di copie nei tumori solidi]
… In questa tesi, sono stati analizzati i profili genomici e trascrittomici dei geni correlati ai pathway Fitness-OverT, tra cui eIF2, eIF3, CSTF e CPSF, in una coorte locale di CRC, nei campioni di adenocarcinoma del colon (COAD) del The Cancer Genome Atlas (TCGA) e nei modelli cellulari. La …