Endurance Exercise Prevents Metabolic Distress–induced Senescence in the Hippocampus

Conclusion Our study provides novel evidence that EXE-induced antisenescence against metabolic distress in the hippocampus may be a key neuroprotective mechanism, preventing neuroinflammation and oxidative stress.
Source: Medicine and Science in Sports and Exercise - Category: Sports Medicine Tags: BASIC SCIENCES Source Type: research

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Publication date: Available online 18 October 2019Source: Molecular and Biochemical ParasitologyAuthor(s): Felicity E. Lumb, Jenny Crowe, James Doonan, Colin J. Suckling, Colin Selman, Margaret M. Harnett, William HarnettAbstractOne of the most rapidly increasing human public health problems is obesity, whose sequelae like type-2 diabetes, represent continuously worsening, life-long conditions. Over the last 15 years, data have begun to emerge from human and more frequently, mouse studies, that support the idea that parasitic worm infection can protect against this condition. We have therefore investigated the potential of...
Source: Molecular and Biochemical Parasitology - Category: Parasitology Source Type: research
Publication date: Available online 17 October 2019Source: Trends in Endocrinology &MetabolismAuthor(s): Daniela Stols-Gonçalves, G. Kees Hovingh, Max Nieuwdorp, Adriaan G. HolleboomThe prevalence of non-alcoholic fatty liver disease (NAFLD) is strongly increasing and may put patients at increased risk for atherosclerotic cardiovascular disease (asCVD). Both disease phenotypes often co-occur, in the case of obesity, insulin resistance, diabetes mellitus type 2, and the metabolic syndrome. We explore the pathogenesis of NAFLD, the epidemiology of asCVD in NAFLD patients, shared drivers of both phenotypes, and fact...
Source: Trends in Endocrinology and Metabolism - Category: Endocrinology Source Type: research
Authors: D'Anna R, Santamaria A, Alibrandi A, Corrado F, DI Benedetto A, Facchinetti F Abstract Gestational Diabetes Mellitus (GDM) is one of the most frequent complications of pregnancy and is characterized by a carbohydrate intolerance which is diagnosed with the oral glucose tolerance test. The prevalence of GDM in our population is about 12%, but risk factors like a previous GDM, ethnicity, a parent with diabetes mellitus type 2 and maternal overweight may increase its occurrence. Complications of GDM are a pre-term birth (before 37 wk gestation), macrosomia (birth weight ≥4 kg) and gestational hypertension....
Source: Journal of Nutritional Science and Vitaminology - Category: Nutrition Tags: J Nutr Sci Vitaminol (Tokyo) Source Type: research
The administration of a high fat content diet is an accelerating factor for metabolic syndrome, impaired glucose tolerance, and early type 2 diabetes. The present study aims to assess the impact of a high fat diet on tuberculosis progression and microbiota composition in an experimental animal model using a C3HeB/FeJ mouse strain submitted to single or multiple consecutive aerosol infections. These models allowed us to study the protection induced by Bacillus Calmette-Guérin vaccination as well as by the natural immunity induced by chemotherapy after a low dose Mycobacterium tuberculosis infection. Our results show ...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
AbstractAtrial fibrillation (AF) is common in patients with obesity and diabetes; the arrhythmia (if long ‐standing) is typically managed by rate‐control and anticoagulation. However, the coexistence of these two metabolic disorders complicates therapeutic options for rate‐control. The likely pathogenesis of AF in these patients is an expansion of epicardial adipose tissue, whose inflammation is t ransmitted to the left atrium causing electromechanical remodeling. However, this same process is also transmitted to the left ventricle, impairing its distensibility and its ability to tolerate volume, leading to heart fai...
Source: Journal of Cardiovascular Electrophysiology - Category: Cardiology Authors: Tags: COMPREHENSIVE REVIEWS Source Type: research
Publication date: Available online 16 October 2019Source: Genes &DiseasesAuthor(s): Prasanna K. SanthekadurAbstractFructose, an essential biomolecule is a major ingredient of the modern diet across the globe. Excess consumption of fructose may be a key driver of many serious diseases such as obesity, heart diseases, type 2 diabetes and cancer. Understanding the metabolism of fructose, molecular mechanisms of its toxic nature will aid in the treatment of various diseases including cancer.
Source: Genes and Diseases - Category: Genetics & Stem Cells Source Type: research
Publication date: Available online 15 October 2019Source: Nutrition, Metabolism and Cardiovascular DiseasesAuthor(s): Lutgarda Bozzetto, Bram J. Berntzen, Jaakko Kaprio, Aila Rissanen, Marja-Riitta Taskinen, Kirsi H. Pietiläinen.AbstractBackground and AimsPlasma apolipoprotein C3 (ApoC3) is associated with higher plasma triglyceride and type 2 diabetes incidence. We evaluated whether body mass index (BMI) or glucose metabolism were associated with ApoC3 in healthy monozygotic (MZ) twins.MethodsForty-seven MZ twin-pairs (20 man, 27 women), aged 23-42 years, were divided in subgroups according to discordance or concorda...
Source: Nutrition, Metabolism and Cardiovascular Diseases - Category: Nutrition Source Type: research
Authors: Andreeva-Gateva PA, Mihaleva ID, Dimova II Abstract Diabetes mellitus and cardiovascular diseases are part of the metabolic syndrome and share similar risk factors, including obesity, arterial hypertension, and dyslipidemia. Atherosclerosis and insulin resistance contribute to the development of the diseases, and subclinical inflammation is observed in both conditions. There are many proofs about the connection between epigenetic factors and different diseases, including diabetes and cardiovascular diseases. Interestingly, recent studies show that at least some anti-diabetic drugs, as well as blockers of t...
Source: Postgraduate Medicine - Category: Internal Medicine Tags: Postgrad Med Source Type: research
Source: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy - Category: Endocrinology Tags: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy Source Type: research
by Jaroslawna Meister, Derek B. J. Bone, Grzegorz Godlewski, Ziyi Liu, Regina J. Lee, Sergey A. Vishnivetskiy, Vsevolod V. Gurevich, Danielle Springer, George Kunos, J ürgen Wess Type 2 diabetes (T2D) has become a major health problem worldwide. Skeletal muscle (SKM) is the key tissue for whole-body glucose disposal and utilization. New drugs aimed at improving insulin sensitivity of SKM would greatly expand available therapeutic options. β-arrestin-1 and -2 (Barr1 and Ba rr2, respectively) are two intracellular proteins best known for their ability to mediate the desensitization and internalization of G protein...
Source: PLoS Genetics - Category: Genetics & Stem Cells Authors: Source Type: research
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