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Full-Text Articles in Human and Clinical Nutrition
Impact Of Bodyweight On Tissue-Specific Folate Status, Genome Wide And Gene-Specific Dna Methylation In Normal Breast Tissues From Premenopausal Women, Armina-Lyn Frederick
Impact Of Bodyweight On Tissue-Specific Folate Status, Genome Wide And Gene-Specific Dna Methylation In Normal Breast Tissues From Premenopausal Women, Armina-Lyn Frederick
Masters Theses
Obesity has reached an epidemic level in the United States. A number of epidemiological studies have established obesity as a critical risk factor for postmenopausal breast cancer (post-BC), whereas a reverse association holds prior to menopause. A significant scientific gap exists in understanding the mechanism(s) underpinning this epidemiological phenomenon, particularly the reverse association between obesity and premenopausal breast cancer (pre-BC). This study aimed to understand how folate metabolism and DNA methylation informs the association between obesity and pre-BC. Fifty normal breast tissue samples were collected from premenopausal women who underwent reduction mammoplasty. We developed and measured the breast tissue folate …
Effects Of Histone Deacetylase Inhibitors On Vitamin D Activity In Human Breast Cancer Cells, Brooke Savage
Effects Of Histone Deacetylase Inhibitors On Vitamin D Activity In Human Breast Cancer Cells, Brooke Savage
Masters Theses 1911 - February 2014
Breast cancer is one of the leading causes of death in women cancer cases worldwide. Cancer is the result of environmental and genetic factors that contribute to alterations in cellular control, proliferation, differentiation and apoptosis. Vitamin D is emerging as an important nutrient in the prevention and treatment of cancer due to its ability to modulate proliferation and apoptosis in vivo and in vitro. To accomplish this, Vitamin D exerts its biological activity by binding to a specific, high-affinity intracellular vitamin D receptor (VDR). VDR expression is identified in mammary cancer cell lines, but levels are reduced compared to …