scholarly journals Diabetes Mellitus and Cardiovascular Diseases: Nutraceutical Interventions Related to Caloric Restriction

2021 ◽  
Vol 22 (15) ◽  
pp. 7772
Author(s):  
Pamela Senesi ◽  
Anna Ferrulli ◽  
Livio Luzi ◽  
Ileana Terruzzi
Keyword(s):  
Public Health ◽  
Oxidative Stress ◽  
Caloric Restriction ◽  
Public Health Problem ◽  
Cardiometabolic Health ◽  
Gut Dysbiosis ◽  
Nutraceutical Compounds ◽  
And Oxidative Stress

Type 2 diabetes (T2DM) and cardiovascular disease (CVD) are closely associated and represent a key public health problem worldwide. An excess of adipose tissue, NAFLD, and gut dysbiosis establish a vicious circle that leads to chronic inflammation and oxidative stress. Caloric restriction (CR) is the most promising nutritional approach capable of improving cardiometabolic health. However, adherence to CR represents a barrier to patients and is the primary cause of therapeutic failure. To overcome this problem, many different nutraceutical strategies have been designed. Based on several data that have shown that CR action is mediated by AMPK/SIRT1 activation, several nutraceutical compounds capable of activating AMPK/SIRT1 signaling have been identified. In this review, we summarize recent data on the possible role of berberine, resveratrol, quercetin, and L-carnitine as CR-related nutrients. Additionally, we discuss the limitations related to the use of these nutrients in the management of T2DM and CVD.

scholarly journals Molecular Mechanisms of Obesity-Linked Cardiac Dysfunction: An Up-Date on Current Knowledge

Cells ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 629
Author(s):  
Jorge Gutiérrez-Cuevas ◽  
Ana Sandoval-Rodriguez ◽  
Alejandra Meza-Rios ◽  
Hugo Christian Monroy-Ramírez ◽  
Marina Galicia-Moreno ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Cardiac Dysfunction ◽  
Molecular Mechanisms ◽  
Current Knowledge ◽  
Peroxisome Proliferator ◽  
White Adipocyte ◽  
Peroxisome Proliferator Activated Receptors ◽  
And Oxidative Stress

Obesity is defined as excessive body fat accumulation, and worldwide obesity has nearly tripled since 1975. Excess of free fatty acids (FFAs) and triglycerides in obese individuals promote ectopic lipid accumulation in the liver, skeletal muscle tissue, and heart, among others, inducing insulin resistance, hypertension, metabolic syndrome, type 2 diabetes (T2D), atherosclerosis, and cardiovascular disease (CVD). These diseases are promoted by visceral white adipocyte tissue (WAT) dysfunction through an increase in pro-inflammatory adipokines, oxidative stress, activation of the renin-angiotensin-aldosterone system (RAAS), and adverse changes in the gut microbiome. In the heart, obesity and T2D induce changes in substrate utilization, tissue metabolism, oxidative stress, and inflammation, leading to myocardial fibrosis and ultimately cardiac dysfunction. Peroxisome proliferator-activated receptors (PPARs) are involved in the regulation of carbohydrate and lipid metabolism, also improve insulin sensitivity, triglyceride levels, inflammation, and oxidative stress. The purpose of this review is to provide an update on the molecular mechanisms involved in obesity-linked CVD pathophysiology, considering pro-inflammatory cytokines, adipokines, and hormones, as well as the role of oxidative stress, inflammation, and PPARs. In addition, cell lines and animal models, biomarkers, gut microbiota dysbiosis, epigenetic modifications, and current therapeutic treatments in CVD associated with obesity are outlined in this paper.

scholarly journals The Role of MicroRNAs in Diabetes-Related Oxidative Stress

2019 ◽  
Vol 20 (21) ◽  
pp. 5423 ◽  
Author(s):  
Mirza Muhammad Fahd Qadir ◽  
Dagmar Klein ◽  
Silvia Álvarez-Cubela ◽  
Juan Domínguez-Bendala ◽  
Ricardo Luis Pastori
Keyword(s):  
Oxidative Stress ◽  
Target Gene ◽  
Cellular Stress ◽  
Cellular Damage ◽  
Oxygen Species ◽  
Non Coding Rnas ◽  
And Oxidative Stress

Cellular stress, combined with dysfunctional, inadequate mitochondrial phosphorylation, produces an excessive amount of reactive oxygen species (ROS) and an increased level of ROS in cells, which leads to oxidation and subsequent cellular damage. Because of its cell damaging action, an association between anomalous ROS production and disease such as Type 1 (T1D) and Type 2 (T2D) diabetes, as well as their complications, has been well established. However, there is a lack of understanding about genome-driven responses to ROS-mediated cellular stress. Over the last decade, multiple studies have suggested a link between oxidative stress and microRNAs (miRNAs). The miRNAs are small non-coding RNAs that mostly suppress expression of the target gene by interaction with its 3’untranslated region (3′UTR). In this paper, we review the recent progress in the field, focusing on the association between miRNAs and oxidative stress during the progression of diabetes.

Study on role of TNF-[alpha] and oxidative stress in pathogenesis of type 2 diabetes mellitus

2016 ◽  
Author(s):  
Talat Saatov ◽  
Zafar Ibragimov ◽  
Sanobarxon Irgasheva ◽  
Elvira Ibragimova ◽  
Bakhodir Zainutdinov ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Tnf Alpha ◽  
And Oxidative Stress

scholarly journals Oxidative Stress, Intrauterine Growth Restriction, and Developmental Programming of Type 2 Diabetes

Physiology ◽  
2018 ◽  
Vol 33 (5) ◽  
pp. 348-359 ◽  
Author(s):  
Cetewayo S. Rashid ◽  
Amita Bansal ◽  
Rebecca A. Simmons
Keyword(s):  
Oxidative Stress ◽  
Type 2 Diabetes ◽  
Intrauterine Growth Restriction ◽  
Metabolic Diseases ◽  
Growth Restriction ◽  
Mitochondria Dysfunction ◽  
Intrauterine Growth ◽  
And Oxidative Stress

Intrauterine growth restriction (IUGR) leads to reduced birth weight and the development of metabolic diseases such as Type 2 diabetes in adulthood. Mitochondria dysfunction and oxidative stress are commonly found in key tissues (pancreatic islets, liver, and skeletal muscle) of IUGR individuals. In this review, we explore the role of oxidative stress in IUGR-associated diabetes etiology.

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