Bone morphogenetic proteins (BMPs) other than the clinically available BMP-2 and BMP-7 may be useful for improving fracture healing through both increasing osteogenesis and creating a favorable healing environment by altering cytokine release by endogenous cells. Given the spectrum of potential applications for BMPs, the objective of this study was to evaluate various BMPs under a variety of co...

BACKGROUND Although there is much known about the role of BMPs in cartilage metabolism reliable data about the in vivo regulation in natural and surgically induced cartilage repair are still missing. METHODS Lavage fluids of knee joints of 47 patients were collected during surgical therapy. 5 patients had no cartilage lesion and served as a control group, the other 42 patients with circumscri...

Vascular calcification is a common problem among the elderly and those with chronic kidney disease (CKD) and diabetes. The process of tunica media vascular calcification in CKD appears to involve a phenotypic change in the vascular smooth muscle cell (VSMC) resulting in cell-mediated mineralization of the extracellular matrix. The bone morphogenetic proteins (BMPs) are important regulators in o...

Bone morphogenetic proteins (BMPs) are cytokines which are important for kidney homeostasis but also have role in the some renal diseases and renal cell carcinoma (RCC). In the last three decades incidence of RCC was constantly increased and the role of different molecular biomarkers in RCC is explored'. We analyzed expression of BMP-7, their receptors (BMPR-IA, BMPR-IB, BMPR-II) and proteins o...

Members of the bone morphogenetic protein (BMP) class of transforming growth factor beta (TGF beta)-related molecules have been implicated in a variety of inductive processes throughout vertebrate development. The 60A subclass of BMPs contains at least four vertebrate members, BMPs 5-8. We have shown by library screening and in situ hybridization that of these four genes, BMP 7 is expressed ear...

BACKGROUND Dendrites are the primary site of synapse formation in the vertebrate nervous system; however, relatively little is known about the molecular mechanisms that regulate the initial formation of primary dendrites. Embryonic rat sympathetic neurons cultured under defined conditions extend a single functional axon, but fail to form dendrites. Addition of bone morphogenetic proteins (BMPs)...

It has been demonstrated that bone morphogenic protein-7 (BMP-7) stimulates formation of hyaluronan (HA)-based cables on the cell surface of renal proximal tubular cells and that these cables mediate monocyte binding. Furthermore, interaction of monocytes with proximal tubule cell (PTC) surface intracellular adhesion molecule (ICAM) stimulates the synthesis of TGF-beta1. This study examined the...

BACKGROUND The aim of the present study was to evaluate the degradation pattern of highly porous bioceramics as well as the bone formation in presence of bone morphogenetic protein 7 (BMP-7) in an ectopic site. METHODS Novel calcium phosphate ceramic cylinders sintered at 1,300°C with a total porosity of 92-94 vol%, 45 pores per inch, and sized 15 mm (Ø) × 5 mm were grafted on the musculus la...

Bone morphogenetic protein 7 (BMP-7) regulates cellular metabolism in embryonic and adult tissues. Signal transduction occurs through the activation of intracellular Smad proteins. In this paper, using a yeast two-hybrid screen, Smad1 was found to interact with the cytoplasmic domain of CD44, a receptor for the extracellular matrix macromolecule hyaluronan. Coimmunoprecipitation experiments con...

BACKGROUND This aim of this study was to investigate the expression of BMP-7 in atrial fibrillation and illuminate the role of BMP-7 and TGF-β/Smads signaling in myocardial fibrosis. MATERIAL AND METHODS Fibrosis of myocardial fibroblasts was induced by TGF-β1 and the optimal condition was determined by the MTT assay. Cells with TGF-β1 treatment were sub-divided into 4 groups: TGF-β1 group, TGF...