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| 1 | Epigenetic effects of ethanol on liver and gastrointestinal injury显示文摘Alcohol consumption causes cellular injury. Recent developments indicate that ethanol induces epigenetic alterations, particularly acetylation, methylation of histones, and hypo- and hypermethylation of DNA. This has opened up a new area of interest in ethanol research and is providing novel insight into actions of ethanol at the nucleosomal level in relation to gene expression and patho-physiological consequences. The epigenetic effects are mainly attributable to ethanol metabolic stress (Emess), generated by the oxidative and non-oxidative metabolism of ethanol, and dysregulation of methionine metabolism. Epigenetic changes are important in ethanol-induced hepatic steatosis, fibrosis, carcinoma and gastrointestinal injury. This editorial highlights these new advances and its future potential. | Shivendra D Shukla Annayya R Aroor | 2006 | World Journal of Gastroenterology2006，12，33： | 12 |
| 2 | Dipeptidyl peptidase inhibition prevents diastolic dysfunction and reduces myocardial fibrosis in a Mouse model of Western diet induced obesity显示文摘 | Brian Bostick Javad Habibi Lixin Ma Annayya Aroor Nathan Rehmer Melvin R. Hayden James R. Sowers | 2014 | Metabolism2014，，： | 1 |
| 3 | Maladaptive immune and inflammatory pathways lead to cardiovascular insulin resistance显示文摘 | Annayya R. Aroor Susan McKarns Vincent G. DeMarco Jia Guanghong James R. Sowers | 2013 | Metabolism2013，，： | 1 |
| 4 | The pathophysiology of hypertension in patients with obesity显示文摘 | VINCENT G DEMARCO R ANNAYYA R | 2014 | Nat Rev Endocrinol2014，10，6： | 1 |
| 5 | Binge ethanol intake in chronically exposed rat liver decreases LDL-receptor and increases angiotensinogen gene expression显示文摘AIM: To investigated the status of low-density lipoprotein (LDL)-receptor and angiotensionogen gene expression in rats treated chronically with ethanol followed by binge administration, a model that mimics the human scenario. METHODS: Rats were chronically treated with ethanol in liquid diet for 4 wk followed by a single binge mode of ethanol administration (5 mg/kg body weight). Samples were processed 4 h after binge ethanol administration (chronic ethanol binge). Control rats were fed isocaloric diet. In the control for binge, ethanol was replaced by water. Expression of mRNA for angioten-sinogen, c-fos and LDL-receptor, and nuclear accumulation of phospho-extracellular regulated kinases (ERK)1/2 and ERK1/2 protein were examined. RESULTS: Binge ethanol administration in chronically treated rats caused increase in steatosis and necrosis. Chronic ethanol alone had negligible effect on mRNA levels of LDL-receptor, or on the levels of nuclear ERK1/2 and phospho-ERK1/2. But, chronic ethanol followed by binge caused a decrease in LDL-receptor mRNA, and also decreased the levels of ERK1/2 and phospho-ERK1/2 in the nuclear compartment. On the other hand, chronic ethanol-binge increased mRNA expression of angiotensinogen and c-fos. CONCLUSION: Binge ethanol after chronic exposure, causes transcriptional dysregulation of LDL-receptor and angiotensinogen genes, both cardiovascular risk factors. | Annayya R Aroor Shivendra D Shukla | 2011 | World Journal of Hepatology2011，3，9： | 0 |
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