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| August 2014 Volume 10 Number 8 | |||||||||||||||||||||||||||||||||||||
In this issue
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| NEWS AND VIEWS | Top | ||||||||||||||||||||||||||||||||||||
| Genetics: Pinpointing a hotspot in adrenal Cushing syndrome Thomas J. Giordano Published online: 10 June 2014 p447 | doi:10.1038/nrendo.2014.89 A gain-of-function point mutation in the gene that encodes one of the catalytic subunits of protein kinase A (PRKACA) in cortisol-producing adrenocortical adenomas has been independently reported by three groups. This hotspot point mutation (c.617T>G PRKACA) drives increased cAMP signalling and expands the pathogenic role of protein kinase A in benign lesions of the adrenal cortex. Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Diabetes: Glycaemia and insulin after acute myocardial infarction Paresh Dandona & Ajay Chaudhuri Published online: 01 July 2014 p448 | doi:10.1038/nrendo.2014.101 The long-term outcomes of the DIGAMI 1 study indicate that intensive glucose lowering could be beneficial after an acute myocardial infarction in patients with type 2 diabetes mellitus. However, questions have been raised about whether it is acute or long-term glycaemic control or insulin that is beneficial. Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Therapy: Caloric and fat intake in statin users Vasilios G. Athyros & Dimitri P. Mikhailidis Published online: 03 June 2014 p450 | doi:10.1038/nrendo.2014.82 A new report examines trends in caloric and fat intake—known modifiers of cardiovascular risk—among statin users and non-users. As statins are the most effective hypolipidaemic agents currently used to prevent cardiovascular disease, it is important to understand how statin treatment affects dietary attitude. Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Diabetes: Progress in reducing vascular complications of diabetes Gillian L. Booth & Bernard Zinman Published online: 10 June 2014 p451 | doi:10.1038/nrendo.2014.90 Reducing or eliminating the clinical burden associated with the debilitating long-term complications of diabetes has long been a goal of management of this disease. A new study, published in the New England Journal of Medicine, suggests that we are closer to achieving this goal than previously thought. Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Cardiovascular endocrinology: First-time heart failure increases risk of diabetes mellitus Rury R. Holman Published online: 01 July 2014 p453 | doi:10.1038/nrendo.2014.105 Patients with diabetes mellitus have an increased risk of developing heart failure. In a recent study, people hospitalised for first-time heart failure also had an increased risk of developing type 2 diabetes mellitus (T2DM) that was positively associated with loop-diuretic dosage. These findings highlight the need for extra awareness of T2DM in such patients. Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| REVIEWS | Top | ||||||||||||||||||||||||||||||||||||
| Obesity and cancer—mechanisms underlying tumour progression and recurrence Jiyoung Park, Thomas S. Morley, Min Kim, Deborah J. Clegg & Philipp E. Scherer Published online: 17 June 2014 p455 | doi:10.1038/nrendo.2014.94 Obesity is associated with an increased risk of certain cancers, such as breast and colon cancers and hepatocellular carcinoma. In this Review, the authors discuss the mechanisms that underlie the interplay between tumour cells and adipocyte-rich stromal tissues that drives the creation and maintenance of a unique microenvironment that favours tumour growth and metastasis. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Circadian clock control of endocrine factors Karen L. Gamble, Ryan Berry, Stuart J. Frank & Martin E. Young Published online: 27 May 2014 p466 | doi:10.1038/nrendo.2014.78 Adequate circadian oscillation of endocrine factors is essential in the maintenance of metabolic homeostasis. The authors of this Review explain the influence of extrinsic and intrinsic factors on endocrine circadian rhythms and how dysregulation of these rhythms can lead to disease in animals and humans. They also discuss therapeutic strategies to restore circadian rhythmicity and improve metabolism. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Malformation syndromes associated with disorders of sex development John M. Hutson, Sonia R. Grover, Michele O'Connell & Samuel D. Pennell Published online: 10 June 2014 p476 | doi:10.1038/nrendo.2014.83 Disruption of the precise timing of gonadal differentiation and the exposure to adequate levels of specific hormones during critical periods that is required for normal genital development leads to disorders of sex development. This Review summarises the malformation syndromes associated with disorders of sex development and discusses the recent research into their aetiology. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| Beyond intestinal soap—bile acids in metabolic control Folkert Kuipers, Vincent W. Bloks & Albert K. Groen Published online: 13 May 2014 p488 | doi:10.1038/nrendo.2014.60 In this article, Kuipers and colleagues review how bile acids modulate glucose and lipid metabolism. The authors discuss the mechanisms by which bile acids, agonists of bile acid signalling pathways and bile acid sequestrants influence glucose levels in animal models and patients with insulin resistance and type 2 diabetes mellitus and how altered bile acid metabolism might contribute to the beneficial effects of bariatric surgery. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
| PERSPECTIVES | Top | ||||||||||||||||||||||||||||||||||||
| OPINION Hyperinsulinaemic androgen excess in adolescent girls Lourdes Ibáñez, Ken K. Ong, Abel López-Bermejo, David B. Dunger & Francis de Zegher Published online: 29 April 2014 p499 | doi:10.1038/nrendo.2014.58 Hyperinsulinaemic androgen excess leads to hirsutism, acne, seborrhoea and irregular menstrual cycles in young women. In this Perspectives article, Ibáñez and colleagues hypothesize that hyperinsuliaemic androgen excess arises owing to increased lipid load in adipose tissue, outline potential diagnostic criteria, and discuss the advantages and disadvantages of different treatment options for girls with this disorder. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
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| *Journal Citation Reports, Thomson, 2012. Nature Reviews Endocrinology was previously published as Nature Clinical Practice Endocrinology & Metabolism. |
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