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 4 of 4 for “"Methylation array"”.
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The Role of Epigenetics in Hereditary Colorectal Cancer Tumorigenesis: Validation of Genome-Wide Methylation Array Results through Bisulfite Sequencing
… role of epigenetic modifications, including DNA methylation, has become increasingly recognized in colorectal tumorigenesis, identifying these distinct signatures is paramount in gaining deeper insights into the molecular mechanisms underlying CRC. This thesis, conducted as a part of ongoing …
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Molecular Genetic Characterization of Acute Lymphoblastic Leukemia with a Poor Prognosis
… genetic landscape of adult ALL, we performed SNP array analysis on 126 ALL cases. Characteristic deletions seen in pediatric ALL were detected, furthermore, comparison of diagnostic and relapse clonal relationship showed evolution from an ancestral clone in the majority of cases, highlighting …
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Impact of the gut microbiota on DNA methylation in colorectal cancer
… (CIMP) is a distinct form of aberrant DNA methylation in cancer, and it is seen in 20-40% of colorectal cancers (CRC) where its causes remain elusive. Intestinal microbiota represents an important environmental component implicated in CRC development. Interestingly, microbiota have been …
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Epigenetic silencing of gene expression in paediatric astrocytoma
… children. Furthermore, little is known about DNA methylation changes in paediatric astrocytoma. Recent investigations suggest that many tumours are initiated not only by genetic abnormalities, but also caused by epigenetic changes. DNA methylation is a key epigenetic mechanism that controls the …