Title |
Chronic ingestion of a Western diet increases O-linked-β-N-acetylglucosamine (O-GlcNAc) protein modification in the rat heart
|
---|---|
Published in |
Life Sciences, April 2012
|
DOI | 10.1016/j.lfs.2012.04.030 |
Pubmed ID | |
Authors |
H.M. Medford, J.C. Chatham, S.A. Marsh |
Abstract |
Protein O-GlcNAcylation is both a nutrient sensing and cellular stress response that mediates signal transduction in the heart. Chronically elevated O-GlcNAc has been associated with the development of cardiac dysfunction at both the cellular and organ levels in obesity, insulin resistance and diabetes. Development of these pathologies is often attributed to diets high in saturated fat and sugar (a "Western" diet; WES) but a role for O-GlcNAc in diet-induced cardiac dysfunction has not been established. The aims of this study were to examine the effect of chronic consumption of WES on cardiac O-GlcNAcylation and investigate associations of O-GlcNAc with cardiac function and markers of cellular stress. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 51 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 8 | 16% |
Student > Ph. D. Student | 7 | 14% |
Student > Master | 7 | 14% |
Researcher | 5 | 10% |
Student > Postgraduate | 4 | 8% |
Other | 8 | 16% |
Unknown | 12 | 24% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 13 | 25% |
Biochemistry, Genetics and Molecular Biology | 8 | 16% |
Medicine and Dentistry | 5 | 10% |
Nursing and Health Professions | 3 | 6% |
Psychology | 2 | 4% |
Other | 8 | 16% |
Unknown | 12 | 24% |