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Molecular Biology Commons

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Publicly Accessible Penn Dissertations

2016

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Full-Text Articles in Molecular Biology

Epigenetic Regulation Of The Dlk1-Meg3 Imprinted Locus In Human Islets, Vasumathi Kameswaran Jan 2016

Epigenetic Regulation Of The Dlk1-Meg3 Imprinted Locus In Human Islets, Vasumathi Kameswaran

Publicly Accessible Penn Dissertations

Type 2 diabetes mellitus (T2DM) is a complex metabolic disease characterized by inadequate insulin secretion by the pancreatic β-cell in response to increased blood glucose levels. Despite compelling evidence that T2DM has a high rate of familial aggregation, known genetic risk variants account for less than 10% of the observed heritability. Consequently, post-transcriptional regulators of gene expression, including microRNAs and other noncoding RNAs, have been implicated in the etiology of T2DM, in part due to their ability to simultaneously regulate the expression of hundreds of targets.

To determine if microRNAs are involved in the pathogenesis of human T2DM, I sequenced ...