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Full-Text Articles in Genetics and Genomics
Xx Sex Chromosome Complement Promotes Atherosclerosis In Mice, Yasir Alsiraj, Xuqi Chen, Sean E. Thatcher, Ryan E. Temel, Lei Cai, Eric M. Blalock, Wendy Katz, Heba M. Ali, Michael C. Petriello, Pan Deng, Andrew J. Morris, Xuping Wang, Aldons J. Lusis, Arthur P. Arnold, Karen Reue, Katherine L. Thompson, Patrick Tso, Lisa A. Cassis
Xx Sex Chromosome Complement Promotes Atherosclerosis In Mice, Yasir Alsiraj, Xuqi Chen, Sean E. Thatcher, Ryan E. Temel, Lei Cai, Eric M. Blalock, Wendy Katz, Heba M. Ali, Michael C. Petriello, Pan Deng, Andrew J. Morris, Xuping Wang, Aldons J. Lusis, Arthur P. Arnold, Karen Reue, Katherine L. Thompson, Patrick Tso, Lisa A. Cassis
Pharmacology and Nutritional Sciences Faculty Publications
Men and women differ in circulating lipids and coronary artery disease (CAD). While sex hormones such as estrogens decrease CAD risk, hormone replacement therapy increases risk. Biological sex is determined by sex hormones and chromosomes, but effects of sex chromosomes on circulating lipids and atherosclerosis are unknown. Here, we use mouse models to separate effects of sex chromosomes and hormones on atherosclerosis, circulating lipids and intestinal fat metabolism. We assess atherosclerosis in multiple models and experimental paradigms that distinguish effects of sex chromosomes, and male or female gonads. Pro-atherogenic lipids and atherosclerosis are greater in XX than XY mice, indicating …
Increased Birth Weight Is Associated With Altered Gene Expression In Neonatal Foreskin, Leryn J. Reynolds, Rebecca I. Pollack, Richard J. Charnigo, Cetewayo S. Rashid, Arnold J. Stromberg, Shu Shen, John O'Brien, Kevin J. Pearson
Increased Birth Weight Is Associated With Altered Gene Expression In Neonatal Foreskin, Leryn J. Reynolds, Rebecca I. Pollack, Richard J. Charnigo, Cetewayo S. Rashid, Arnold J. Stromberg, Shu Shen, John O'Brien, Kevin J. Pearson
Pharmacology and Nutritional Sciences Faculty Publications
Elevated birth weight is linked to glucose intolerance and obesity health-related complications later in life. No studies have examined if infant birth weight is associated with gene expression markers of obesity and inflammation in a tissue that comes directly from the infant following birth. We evaluated the association between birth weight and gene expression on fetal programming of obesity. Foreskin samples were collected following circumcision, and gene expression analyzed comparing the 15% greatest birth weight infants (n = 7) v. the remainder of the cohort (n = 40). Multivariate linear regression models were fit to relate expression levels on differentially …