scholarly journals Supplementation of Micronutrient Selenium in Metabolic Diseases: Its Role as an Antioxidant

2017 ◽  
Vol 2017 ◽  
pp. 1-13 ◽  
Author(s):  
Ning Wang ◽  
Hor-Yue Tan ◽  
Sha Li ◽  
Yu Xu ◽  
Wei Guo ◽  
...  
Keyword(s):  
Human Body ◽  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Health Benefit ◽  
Selenium Deficiency ◽  
Xanthine Dehydrogenase ◽  
Molecular Networks ◽  
Normal Functions ◽  
Future Direction

Selenium is an essential mineral naturally found in soil, water, and some of the food. As an antioxidant, it is one of the necessary trace elements in human body and has been suggested as a dietary supplement for health benefit. Although the human body only needs a trace amount of selenium every day, plenty of recent studies have revealed that selenium is indispensable for maintaining normal functions of metabolism. In this study, we reviewed the antioxidant role of nutritional supplementation of selenium in the management of major chronic metabolic disorders, including hyperlipidaemia, hyperglycaemia, and hyperphenylalaninemia. Clinical significance of selenium deficiency in chronic metabolic diseases was elaborated, while clinical and experimental observations of dietary supplementation of selenium in treating chronic metabolic diseases, such as diabetes, arteriosclerosis, and phenylketonuria, were summarized. Toxicity and recommended dose of selenium were discussed. The mechanism of action was also proposed via inspecting the interaction of molecular networks and predicting target protein such as xanthine dehydrogenase in various diseases. Future direction in studying the role of selenium in metabolic disorders was also highlighted. In conclusion, highlighting the beneficial role of selenium in this review would advance our knowledge of the dietary management of chronic metabolic diseases.

scholarly journals Ayurveda Internal Medicine for the Management of Common Metabolic Disorders W.S.R. to Madhumeha and Sthoulya

2019 ◽  
Vol 9 (5-s) ◽  
pp. 167-169
Author(s):  
Dhananjay S. Khot
Keyword(s):  
Internal Medicine ◽  
Metabolic Syndrome ◽  
Life Style ◽  
Metabolic Disorders ◽  
Dietary Habits ◽  
Metabolic Diseases ◽  
Health Issues ◽  
The Metabolic Syndrome ◽  
Sedentary Life Style

The metabolic disorders are major health issues of today’s scenario and incidences of metabolic diseases increases day by day due to the disturbed pattern of life style. Ayurveda texts have described term “Santarpanjanya Vikaras” which resembles diseases of defective tissue metabolism. Ayurveda mentioned that improper dietary habits and sedentary life style affects state of Agni which resulted Ama production and finally leading to the metabolic syndrome. The vitiation of Dosha, diminish state of Dhatu and blockage of channels, etc. also can initiate pathogenesis of metabolic disorders. The Kayachikitsa branch of Ayurveda recommended use of internal medicine for the management of various metabolic disorders. Considering increased health burden of society due to the metabolic syndrome present article explore role of ayurveda internal medicine for the management of metabolic syndrome. Keywords: Ayurveda, metabolic syndrome, Santarpanjanya, Madhumeha and Sthoulya.       

Scaffold Proteins and their Roles in Human Diseases

2020 ◽  
Vol 14 (01) ◽  
pp. 15-29
Author(s):  
Somsubhro Mukherjee ◽  
Boon Chuan Low
Keyword(s):  
Cell Signaling ◽  
Signaling Pathways ◽  
Drug Targets ◽  
Metabolic Diseases ◽  
Scaffold Proteins ◽  
Human Diseases ◽  
Normal Functions ◽  
Cellular Pathways ◽  
Cell Signaling Pathways

Scaffold proteins are critical regulators of important cell signaling pathways. Though scaffolds are not stringently defined in meaning, they are known to interact with numerous components of a signaling pathway, binding and bridging them into distinct and functional complexes. They control signal transduction and assist the localization of pathway components (organized in complexes) to definite regions of the cell such as the endosomes, plasma membrane, the cytoplasm, mitochondria, Golgi, and the nucleus. Years of research in this field have revealed the versatility of this class of protein and the important role it plays in maintaining the normal functions of the human body. Here, we discuss the role of several scaffold proteins which are implicated in important signaling pathways that play important roles in cardiac diseases, metabolic diseases, neurological disorders, and cancer. Their versatility and functions in human diseases make them attractive drug targets, several of which have been investigated in clinical trials. Future studies of scaffold proteins should give us an in-depth knowledge of how cell signaling works in normal and pathological conditions and would offer avenues to disrupt harmful cellular pathways to circumvent diseases.

scholarly journals The role of innate lymphoid cells in selected disease states – cancer formation, metabolic disorder and inflammation

2021 ◽  
Vol 17 (1) ◽  
pp. 196-206
Author(s):  
Agata Poniewierska-Baran ◽  
Beata Tokarz-Deptuła ◽  
Wiesław Deptuła
Keyword(s):  
Human Body ◽  
Immune Cells ◽  
Metabolic Disorder ◽  
Metabolic Disorders ◽  
Innate Lymphoid Cells ◽  
Lymphoid Cells ◽  
Medical Community ◽  
Disease States ◽  
Disease Diagnostics

Innate lymphoid cells (ILCs) are a recently described group of immune cells that can regulate homeostasis and protect mammalian organisms, including humans, from infections and diseases. Considering this, ILC research is still ongoing to better understand the biology of these cells and their roles in the human body. ILCs are a multifunctional group of immune cells, making it important for the medical community to be familiar with the latest research about the ILC families and their functions in selected disease states, such as cancer formation, metabolic disorders and inflammation. By discovering the roles of ILC populations and their participation in many disorders, we can improve disease diagnostics and patient healthcare.

scholarly journals Role of Pterostilbene in Metabolic Diseases through SIRT1 pathway- A Review

2022 ◽  
Vol 9 (sp) ◽  
pp. 2581-2586
Author(s):  
Rashmi Patil ◽  
Urmila Aswar
Keyword(s):  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Uncoupling Protein ◽  
Glucose Disposal ◽  
Therapeutic Effects ◽  
Grape Skin ◽  
Red Grape ◽  
Diabetes And Obesity ◽  
Sirt1 Activator

Pterostilbene (PTE) (3-5 dimethoxy-4-hydroxy-trans-stilbenes) is an analogue of resveratrol. It is extracted and isolated from a natural source of the heartwood of Pterocarpus marsupium Roxb., red grape skin, and blueberries (Vaccinium spp.). Substantial evidence suggested that PTE displayed numerous preventive and therapeutic properties in many metabolic disorders such as diabetes and obesity. Metabolic diseases result in Insulin resistance (IR) which advances to impaired sensitivity to insulin-mediated glucose disposal. The prominent role of SIRT (silent information regulator proteins) is now getting emphasized in metabolic disorders. SIRT1 represses Uncoupling protein 2 (UCP2) expressions which are further responsible for improving synthesis of ATP from glucose. This results in improving glucose utilization and insulin secretion, thus preventing IR. SIRT1 also exhibits prominent role in facilitating fatty acid mobilization thereby inhibiting adiposity. Metabolic disorders are therefore the consequences of SIRT1 downregulation. Pterostilbene, being a SIRT1 activator, increases insulin sensitivity reduces adiposity, therefore can prove to be beneficial in diabetes as well as obesity. The review summarizes therapeutic effects portrayed by Pterostilbene via the SIRT1 pathway in metabolic diseases.

Mutations of Nuclear and Mitochondrial Genomes as Potential Targets for the Treatment of Metabolic Syndrome

2018 ◽  
Vol 24 (15) ◽  
pp. 1711-1716 ◽  
Author(s):  
Elena V. Galitsyna ◽  
Andrey V. Zhelankin ◽  
Igor A. Sobenin ◽  
Alexander N. Orekhov
Keyword(s):  
Metabolic Syndrome ◽  
Mitochondrial Dna ◽  
Affect Regulation ◽  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Mitochondrial Genomes ◽  
Special Focus ◽  
Age Related ◽  
The Individual

In addition to external factors, such as exercise, food and the environment, genetic predisposition makes great contribution to the development of metabolic disorders and cardiovascular disease. This review is aimed to examine the genetic basis of complex metabolic disorders conventionally described as "metabolic syndrome" (MetS), with the special focus on currently known mutations in the nuclear and mitochondrial genomes, which are associated with both the individual components of MetS and combinations thereof, and also on the studies of the relationship of MetS phenotype as a binary trait. The defects in the mitochondrial genome should be considered as one of the possible genetic reasons leading to MetS. It is known that mitochondrial dysfunction is closely associated with metabolic disorders, as mitochondria are the center of energy metabolism. Consequently, the changes in mitochondrial genes and their functions affect regulation of metabolism. Until now, the role of mitochondrial DNA damage in the development of cardiovascular diseases, age-related and metabolic disorders is still poorly understood. The results of performed studies would help assessing the role of mitochondrial DNA mutations in susceptibility to metabolic syndrome and related metabolic diseases.

Rhodiola and salidroside in the treatment of metabolic disorders

2019 ◽  
Vol 19 (19) ◽  
pp. 1611-1626 ◽  
Author(s):  
Xiang-Li Bai ◽  
Xiu-Ling Deng ◽  
Guang-Jie Wu ◽  
Wen-Jing Li ◽  
Si Jin
Keyword(s):  
Metabolic Disorders ◽  
Energy Homeostasis ◽  
Molecular Mechanisms ◽  
Metabolic Diseases ◽  
Ex Vivo ◽  
Treatment Strategies ◽  
Ampk Signaling ◽  
Beneficial Effects

Over the past three decades, the knowledge gained about the mechanisms that underpin the potential use of Rhodiola in stress- and ageing-associated disorders has increased, and provided a universal framework for studies that focused on the use of Rhodiola in preventing or curing metabolic diseases. Of particular interest is the emerging role of Rhodiola in the maintenance of energy homeostasis. Moreover, over the last two decades, great efforts have been undertaken to unravel the underlying mechanisms of action of Rhodiola in the treatment of metabolic disorders. Extracts of Rhodiola and salidroside, the most abundant active compound in Rhodiola, are suggested to provide a beneficial effect in mental, behavioral, and metabolic disorders. Both in vivo and ex vivo studies, Rhodiola extracts and salidroside ameliorate metabolic disorders when administered acutely or prior to experimental injury. The mechanism involved includes multi-target effects by modulating various synergistic pathways that control oxidative stress, inflammation, mitochondria, autophagy, and cell death, as well as AMPK signaling that is associated with possible beneficial effects on metabolic disorders. However, evidence-based data supporting the effectiveness of Rhodiola or salidroside in treating metabolic disorders is limited. Therefore, a comprehensive review of available trials showing putative treatment strategies of metabolic disorders that include both clinical effective perspectives and fundamental molecular mechanisms is warranted. This review highlights studies that focus on the potential role of Rhodiola extracts and salidroside in type 2 diabetes and atherosclerosis, the two most common metabolic diseases.

scholarly journals The new views on the state of the gut microbiota in obesity and diabetes mellitus type 2

2019 ◽  
Vol 22 (3) ◽  
pp. 253-262
Author(s):  
Elena V. Pokrovskaya ◽  
Minara S. Shamkhalova ◽  
Marina V. Shestakova
Keyword(s):  
Diabetes Mellitus ◽  
Gut Microbiota ◽  
Human Body ◽  
Diabetes Mellitus Type 2 ◽  
Metabolic Disorders ◽  
Developed Countries ◽  
Diabetes Mellitus Type ◽  
Obesity And Diabetes

Obesity is a worldwide problem of the last century, the prevalence of which has reached pandemic proportions in developed countries. Over the past few years, a considerable amount of data has been gathered, reporting a direct link between changes in gut microbiota and the development of obesity, as well as related diseases, primarily, diabetes mellitus type 2. The elaboration of optimal methods of prevention and treatment regimens of these diseases needs to structure the existing knowledge about the mechanisms of development of metabolic disorders, the role of intestinal microbiota in the latter and possible therapeutic targets. This review examines the role of microorganisms in the human body, with the main focus on the developmental origins of metabolic disorders using animal models and accumulated experience of research on their effects on the human body, and also discusses possible treatment options, including bariatric surgery, fecal microbiota transplantation, the use of pre- and probiotics and certain particular groups of glucose-lowering drugs.

scholarly journals Role of Tinospora cordifolia in metabolic health disorders: An updated review

2021 ◽  
pp. 15-23
Author(s):  
Pritika Devi
Keyword(s):  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Skin Diseases ◽  
Experimental Studies ◽  
Tinospora Cordifolia ◽  
Chronic Diarrhoea ◽  
Traditional System ◽  
Tremendous Amount ◽  
Urinary Problems

The use of various herbal drugs in India has been widely developed in recent years. Guduchi (Tinospora cordifolia) belonging to family Menispermaceae has a tremendous amount of bioactive principles in exploring nutraceuticals from natural source. T. cordifolia is considered as an important herbal drug of traditional system of Indian Medicines. The herb is also well known for its therapeutic efficacy in treatment of various diseases viz. dyspepsia, diabetes, fever, urinary problems, jaundice, chronic diarrhoea, cardiac disease, dysentry, helmenthiasis, skin diseases, leprosy, thyroidand various metabolic diseases. Present review highlights the antidiabetic, hypolipidemic activity of Guduchi and their validation through existing literature, experimental studies. The plant is reported to have various alkaloids, glycosides, steroids and terpenoids. The current study is undertaken to explore and review its role on metabolic disorders.

scholarly journals ANGPTL8 in metabolic homeostasis: more friend than foe?

Open Biology ◽  
2021 ◽  
Vol 11 (9) ◽  
Author(s):  
Chang Guo ◽  
Chenxi Wang ◽  
Xia Deng ◽  
Jianqiang He ◽  
Ling Yang ◽  
...  
Keyword(s):  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Hepatic Glucose Production ◽  
Physiological Role ◽  
Glucose Production ◽  
Peripheral Tissues ◽  
Glucose And Lipid Metabolism ◽  
Hepatic Glucose

ANGPTL8 is an important cytokine, which is significantly increased in type 2 diabetes mellitus (T2DM), obesity and metabolic syndrome. Many studies have shown that ANGPTL8 can be used as a bio-marker of these metabolic disorders related diseases, and the baseline ANGPTL8 level has also been found to be positively correlated with retinopathy and all-cause mortality in patients with T2DM. This may be related to the inhibition of lipoprotein lipase activity and the reduction of circulating triglyceride (TG) clearance by ANGPTL8. Consistently, inhibition of ANGPTL8 seems to prevent or improve atherosclerosis. However, it is puzzling that ANGPTL8 seems to have a directing function for TG uptake in peripheral tissues; that is, ANGPTL8 specifically enhances the reserve and buffering function of white adipose tissue, which may alleviate the ectopic lipid accumulation to a certain extent. Furthermore, ANGPTL8 can improve insulin sensitivity and inhibit hepatic glucose production. These contradictory results lead to different opinions on the role of ANGPTL8 in metabolic disorders. In this paper, the correlation between ANGPTL8 and metabolic diseases, the regulation of ANGPTL8 and the physiological role of ANGPTL8 in the process of glucose and lipid metabolism were summarized, and the physiological/pathological significance of ANGPTL8 in the process of metabolic disorder was discussed.

scholarly journals The Role of Semaphorins in Metabolic Disorders

2020 ◽  
Vol 21 (16) ◽  
pp. 5641
Author(s):  
Qiongyu Lu ◽  
Li Zhu
Keyword(s):  
Immune Responses ◽  
Diabetic Complications ◽  
Immune Regulation ◽  
Metabolic Disorders ◽  
Metabolic Diseases ◽  
Axonal Guidance ◽  
Diabetic Osteoporosis ◽  
Diabetic Wound Healing ◽  
Adipose Inflammation

Semaphorins are a family originally identified as axonal guidance molecules. They are also involved in tumor growth, angiogenesis, immune regulation, as well as other biological and pathological processes. Recent studies have shown that semaphorins play a role in metabolic diseases including obesity, adipose inflammation, and diabetic complications, including diabetic retinopathy, diabetic nephropathy, diabetic neuropathy, diabetic wound healing, and diabetic osteoporosis. Evidence provides mechanistic insights regarding the role of semaphorins in metabolic diseases by regulating adipogenesis, hypothalamic melanocortin circuit, immune responses, and angiogenesis. In this review, we summarize recent progress regarding the role of semaphorins in obesity, adipose inflammation, and diabetic complications.

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