Introduction. Fetuin-A (A2-HS-glycoprotein) is a protein that plays several functions in human physiology and pathophysiology. The role of fetuin-A in type 1 diabetes mellitus (DM) has been less studied. We investigated the serum levels of fetuin-A in type 1 diabetic patients with microalbuminuria. Furthermore, the blocking effect of renin-angiotensin-aldosteron system on serum levels of fetuin...

BACKGROUND/AIM One of the functions of fetuin-A is the restriction of formation and expansion ofextraosseous hydroxyapatite crystals. TIhe exact correlation of fetuin-A with bone mineral density (BMD) has not been clearly elucidated yet. In this study, we aimed to assess the relationship between BMD and fetuin-A in postmenopausal women. MATERIALS AND METHODS Fifty postmenopausal women (25 wit...

Circulating fetuin-A, a novel marker for hepatic fat accumulation, has been related to a higher risk of type 2 diabetes and cardiovascular diseases in a growing number of prospective studies. However, little is known about dietary determinants of fetuin-A concentrations in the general population. Therefore, we aimed to investigate the association between dietary intake of energy, energy-providi...

AIMS Fetuin-A has been identified as a potent circulating inhibitor of ectopic calcification. We investigated the relationship between baseline fetuin-A serum levels and the rate of progression of aortic valve calcification (AVC) in non-dialyzed patients with aortic valve disease (AVD). METHODS AND RESULTS Seventy-seven patients (mean age 70 +/- 8 years) with echocardiographically proven AVD ...

Fetuin-A is a potent inhibitor of calcium-phosphate precipitation and of the calcification process, therefore it can also be related with dental calculus. Thus, we aimed to investigate a possible relationship between fetuin-A gene polymorphism and the presence of dental calculus. A possible relationship between serum, saliva and gingival crevicular fluid (GCF) levels of fetuin-A was also invest...

Fetuin-A, a hepatic secretory protein, has recently been implicated in insulin resistance and Type 2 diabetes. It is an endogenous inhibitor of insulin receptor tyrosine kinase. However, regulation of fetuin-A synthesis in relation to insulin resistance is unclear. In the present paper, we report that both non-esterified ('free') fatty acids and fetuin-A coexist at high levels in the serum of d...

The present studies were carried out to evaluate the possible association between the presence of the fetuin-mineral complex in serum and vitamin D-induced artery calcification. The first experiment shows that there is a fetuin-mineral complex in the blood of rats in which extensive calcification of the artery media has been induced by treatment with vitamin D for 96 h, and that there is no det...

Fetuin A/AHSG was first isolated by Pedersen in 1944 from the fetal bovine serum. In adult humans, fetuin A is mainly secreted by the liver and the adipose tissue and it acts as an inhibitor of ectopic calcification. Fetuin A is also related to critical aspects of cardiometabolic health in humans such as insulin sensitivity, glucose tolerance, non-alcoholic fatty liver disease, atherosclerosis,...

The serum protein fetuin-A is a potent systemic inhibitor of soft tissue calcification. Fetuin-A is highly effective in the formation and stabilization of protein-mineral colloids, referred to as calciprotein particles (CPPs). These particles ripen in vitro in a two-step process, indicated by a morphological conversion from spheres to larger prolate ellipsoids. Using a combined light scattering...

In the article by Eraso et al. (1), circulating fetuin-A was lower in subjects with type 2 diabetes and an ankle brachial index (ABI) 0.9 compared with individuals with higher ABI. Furthermore, in an unadjusted model circulating fetuin-A correlated positively with ABI. It was concluded that low circulating fetuin-A may serve as a biomarker of peripheral arterial disease (PAD). This conclusion i...