Diabetic cardiomyopathy: pathophysiology and clinical features

T Miki, S Yuda, H Kouzu, T Miura - Heart failure reviews, 2013 - Springer
Since diabetic cardiomyopathy was first reported four decades ago, substantial information
on its pathogenesis and clinical features has accumulated. In the heart, diabetes enhances …

Remodeling and Fibrosis of the Cardiac Muscle in the Course of Obesity—Pathogenesis and Involvement of the Extracellular Matrix

J Kruszewska, A Cudnoch-Jedrzejewska… - International Journal of …, 2022 - mdpi.com
Obesity is a growing epidemiological problem, as two-thirds of the adult population are
carrying excess weight. It is a risk factor for the development of cardiovascular diseases …

[PDF][PDF] Extracellular vesicle-based interorgan transport of mitochondria from energetically stressed adipocytes

C Crewe, JB Funcke, S Li, N Joffin, CM Gliniak… - Cell metabolism, 2021 - cell.com
Adipocytes undergo intense energetic stress in obesity resulting in loss of mitochondrial
mass and function. We have found that adipocytes respond to mitochondrial stress by …

Rheb is a critical regulator of autophagy during myocardial ischemia: pathophysiological implications in obesity and metabolic syndrome

S Sciarretta, P Zhai, D Shao, Y Maejima, J Robbins… - Circulation, 2012 - Am Heart Assoc
Background—Rheb is a GTP-binding protein that promotes cell survival and mediates the
cellular response to energy deprivation (ED). The role of Rheb in the regulation of cell …

Diet‐induced obesity alters signalling pathways and induces atrophy and apoptosis in skeletal muscle in a prediabetic rat model

B Sishi, B Loos, B Ellis, W Smith… - Experimental …, 2011 - Wiley Online Library
Pro‐inflammatory and stress‐activated signalling pathways are important role players in the
pathogenesis of obesity and insulin resistance. Obesity and type II diabetes are associated …

Chronic melatonin consumption prevents obesity‐related metabolic abnormalities and protects the heart against myocardial ischemia and reperfusion injury in a …

F Nduhirabandi, EF Du Toit, D Blackhurst… - Journal of pineal …, 2011 - Wiley Online Library
Obesity, a major risk factor for ischemic heart disease, is associated with increased oxidative
stress and reduced antioxidant status. Melatonin, a potent free radical scavenger and …

Influence of cardiometabolic comorbidities on myocardial function, infarction, and cardioprotection: Role of cardiac redox signaling

I Andreadou, A Daiber, GF Baxter, MF Brizzi… - Free Radical Biology …, 2021 - Elsevier
The morbidity and mortality from cardiovascular diseases (CVD) remain high. Metabolic
diseases such as obesity, hyperlipidemia, diabetes mellitus (DM), non-alcoholic fatty liver …

Diastolic dysfunction in prediabetic male rats: role of mitochondrial oxidative stress

G Koncsos, ZV Varga, T Baranyai… - American Journal …, 2016 - journals.physiology.org
Although incidence and prevalence of prediabetes are increasing, little is known about its
cardiac effects. Therefore, our aim was to investigate the effect of prediabetes on cardiac …

Combined vildagliptin and metformin exert better cardioprotection than monotherapy against ischemia-reperfusion injury in obese-insulin resistant rats

N Apaijai, K Chinda, S Palee, S Chattipakorn… - PloS one, 2014 - journals.plos.org
Background Obese-insulin resistance caused by long-term high-fat diet (HFD) consumption
is associated with left ventricular (LV) dysfunction and increased risk of myocardial …

Myocardial ischemic postconditioning against ischemia-reperfusion is impaired in ob/ob mice

O Bouhidel, S Pons, R Souktani… - American Journal …, 2008 - journals.physiology.org
Ischemic postconditioning (IPCD) significantly reduces infarct size in healthy animals and
protects the human heart. Because obesity is a major risk factor of cardiovascular diseases …