Examination of apoptotic cell surface molecules has so far failed to reveal cell type-specific membrane alterations that serve as a signal for phagocytosis. In the present study we have identified a novel murine monoclonal antibody, BOB93, which bound to the surface of apoptotic neutrophils but not to apoptotic lymphocytes. BOB93 binding to apoptotic neutrophils was dependent on the presence of...

Fetuins are among the major plasma proteins, yet their biological role has remained elusive. Here we report the molecular cloning of rat fetuin and the sequence analysis of a full-length clone, RF619 of 1456 bp with an open reading frame of 1056 bp encoding 352 amino acid residues. The coding part of RF619 was identical with the cDNA sequence of the natural inhibitor of the insulin receptor tyr...

In the current issue of Circulation, Ix et al demonstrate an inverse correlation between mitral and aortic valve calcification and serum fetuin-A levels in a cross-sectional study of 970 patients with coronary artery disease and without renal disease.1 Increased serum fetuin was significantly associated with diabetes mellitus, hypertriglyceridemia, serum albumin, and body mass index, with a wea...

In earlier papers we described the presence and properties of a factor in the fetuin fraction of fetal calf serum which promotes growth of mammalian cells in vitro and enhances their stretching on glass and other surfaces.1 Fetuin is an alpha-globulin, obtained by fractional precipitation with ammonium sulfate, whose major component is a glycoprotein of molecular weight 45,000.1 A synthetic med...

Fetuin-A is a liver secretory glycoprotein that has been linked to the development of insulin resistance in animal models (1). Recent work suggests that free fatty acids (FFAs) and fetuin-A interact to induce insulin resistance in animal models (1) and humans (2). However, short-term overfeeding increases peripheral insulin resistance without significant increases in the levels of circulating F...

Fetuin A is a major systemic inhibitor of vascular calcifications. The aim this study was to examine association single nucleotide polymorphisms (SNP) in the gene for fetuin-A with serum levels, coronary arteries calcification (CAC) and mortality renal transplant (RT) chronic kidney (CKD) patients. This included 88 patients (42 stable RT at least 6 months after transplantation 46 CKD patients, ...

Infection and injury are two seemingly unrelated processes that often converge on common innate inflammatory responses mediated by pathogen- or damage-associated molecular patterns (PAMPs or DAMPs). If dysregulated, an excessive inflammation manifested by the overproduction and release of proinflammatory mediators (e.g., TNF, IFN-γ, and HMGB1) may adversely lead to many pathogenic consequences....

The aim of the study was to investigate the association between elevated serum fetuin-A and increased urine albumin excretion in obese rats, and whether increased urine albumin excretion was modified by improving hepatic steatosis and lipid metabolism disorder. Male Wistar rats 4 weeks in age were randomly divided into three groups and fed with normal chow (control group), high-fat chow (obesit...

OBJECTIVES To determine the effect of Helicobacter pylori (H. pylori) eradication on blood levels of high-sensitivity C-reactive protein (hs-CRP), macrophage migration inhibitory factor and fetuin-A in patients with dyspepsia who are concurrently infected with H. pylori. METHODS H.pylori infection was diagnosed based on the 14C urea breath test (UBT) and histology. Lansoprazole 30 mg twice da...