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Animal;; Pregnancy;; Prenatal Exposure Delayed Effects/ genetics;; Prenatal Nutritional Physiological Phenomena/ genetics;; Glut4;; H3K14ac;; H3K9me3;; developmental origin
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Full-Text Articles in Medicine and Health Sciences
In Utero Exposure To A Maternal High-Fat Diet Alters The Epigenetic Histone Code In A Murine Model, M. A. Suter, J. Ma, P. M. Vuguin, K. Hartil, A. Fiallo, R. A. Harris, M. J. Charron, K. M. Aagaard
In Utero Exposure To A Maternal High-Fat Diet Alters The Epigenetic Histone Code In A Murine Model, M. A. Suter, J. Ma, P. M. Vuguin, K. Hartil, A. Fiallo, R. A. Harris, M. J. Charron, K. M. Aagaard
Journal Articles
OBJECTIVE: Data from animal models show that in utero exposure to a maternal high-fat diet (HFD) renders susceptibility of these offspring to the adult onset of metabolic syndrome. We and others have previously shown that epigenetic modifications to histones may serve as a molecular memory of the in utero exposure, rendering the risk of adult disease. Because mice heterozygous for the Glut4 gene (insulin sensitive glucose transporter) born to wild-type (WT) mothers demonstrate exacterbated metabolic syndrome when exposed to an HFD in utero, we sought to analyze the genome-wide epigenetic changes that occur in the fetal liver in susceptible offspring. …