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Defining The Effect Of Environmental Perturbation On The Male Germline, Molly Estill

Wayne State University Dissertations

Periconceptional environment, according to the Developmental Origins of Health and Disease (DOHaD) theory, influences offspring phenotype, primarily via epigenetic mechanisms. Although the paternal component in humans is poorly understood, both maternal and paternal peri-conceptional environment are now believed to contribute to this phenomenon. Manipulation of the early embryo for treating human infertility, is suspected of contributing to offspring abnormalities through epigenetic mechanisms. To directly address the effects of common assisted reproductive technology procedures on the offspring epigenome, the DNA methylation profiles of newborns conceived naturally, or through the use of intrauterine insemination (IUI), or in vitro fertilization (IVF) using Fresh …