cystathionine/obesity

Hydrogen sulfide (H2 S) is recognized as a novel gasotransmitter involved in the regulation of nervous system, cardiovascular functions, inflammatory response, gastrointestinal system, and renal function. Cystathionine β-synthase (CBS) and cystathionine γ-lyase (CSE) are the major enzymes

Hepatic gluconeogenesis makes a significant contribution to the pathogenesis of obesity and its related insulin resistance. Cystathionine γ-lyase (CSE; also cystathionase), a principal hydrogen sulfide (H₂S)-synthesizing enzyme in the liver, is involved in glucose and lipid metabolism

Hydrogen sulfide (H2S) is an essential neuromodulator, generates by cystathionine β synthase (CBS) or 3-mecaptopyruvate sulfurtransferase (3MST) in the brain. H2S can mediate paraventricular nucleus (PVN) neuron activity, and regulate neuroendocrine hormones secretion. On the other hand, CBS

Adipose tissue hormone leptin induces endothelium-dependent vasorelaxation mediated by nitric oxide (NO) and endothelium-derived hyperpolarizing factors (EDHF). Previously it has been demonstrated that in short-term obesity the NO-dependent and the EDHF-dependent components of vascular effect of

Elevated plasma homocysteine has been identified as a risk factor for cardiovascular disease and non-alcoholic liver disease, which are major complications of diabetes. Hence, hepatic homocysteine metabolism has become a major focus of diabetes research. However, little information is available

This study investigates whether functionality and/or expression changes of transient receptor potential vanilloid 1 (TRPV1) and transient receptor potential ankyrin 1 (TRPA1) channels, oxidative stress, and hydrogen sulfide (H₂S) are involved in the bladder

This study investigated the function of perivascular adipose tissue (PVAT) on vascular contractility within resistant arteries in high-fat diet induced obese rats after long-term aerobic exercise. Male Sprague-Dawley rats were subjected to normal diet control group (N-CTRL), normal diet exercise

Obesity, due to the combination of inherited genes and environmental factors, is continually increasing. We evaluated the relationship between polymorphisms of methylene-tetrahydrofolate reductase (MTHFR C677T and A1298C), methionine synthase (MTR A2756G), methionine synthase reductase (MTRR A66G),

Obesity-related cardiac lipid accumulation is associated with increased myocardial oxidative stress. The role of the antioxidant glutathione in cardiac lipotoxicity is unclear. Cystathionine β-synthase (Cbs) catalyzes the first step in the trans-sulfuration of homocysteine to cysteine, which is

OBJECTIVE The concentrations of several plasma amino acids increase in obesity. Notably, plasma total concentrations of the sulphur amino acid cysteine (tCys) are linearly associated with fat mass in large population studies. Animal and cellular experiments support the concept that cysteine may be

Dietary methionine restriction (MR) has many positive effects on metabolic health. Recent studies have indicated that overall insulin sensitivity is improved by dietary MR. This study aimed to determine the effects of MR on insulin signalling and glucose utilisation in the skeletal muscle of obese

Hydrogen sulfide (H2S) is an endogenously produced signaling molecule synthesized by cystathionine γ-lyase (CSE), cystathionine β-synthase (CBS) and 3-mercaptopyruvate sulfurtransferase (3-MST). Given that H2S exerts significant effects on bioenergetics and metabolism, the goal of the current study

Hydrogen sulfide (H₂S) is a novel adipokine mediating glucose uptake, lipid storage and mobilization, thus contributing to the genesis of obesity and associated diseases. Our previous work demonstrated that H₂S inhibited isoproterenol-stimulated lipolysis by reducing the

Hydrogen sulfide (H2S) has been recognized as an important gasotransmitter analogous to nitric oxide and carbon monoxide. Cystathionine gamma-lyase (CSE)-derived H2S is implicated in the regulation of insulin resistance and glucose metabolism, but the involvement of CSE/H2S system in energy