Objective(s):The purpose of this study was to investigate the effects of Noggin on high glucose-induced apoptosis and insulin secretion in pancreatic beta cells. Materials and Methods: Different concentrations of glucose were used to examine their effects on INS-1 rat beta cells in vitro. When specific siRNA targeting Noggin and recombinant Noggin were added, apoptosis and insulin secretion wer...

We identified an amino acid change (p.G92E) in the Bone Morphogenetic Protein antagonist NOGGIN in a 22-month-old boy who presented with a unilateral brachydactyly type B phenotype. Brachydactyly type B is a skeletal malformation that has been associated with increased Bone Morphogenetic Protein pathway activation in other patients. Previously, the amino acid change p.G92E in NOGGIN was describ...

Mesenchymal stem cells (MSCs) have the ability to differentiate into neuronal like cells under appropriate culture condition. In this study, we investigated whether MSCs derived from human peripheral blood (PB-MSCs) can differentiate into neuronal like cells by synergic effect of the growth factors EGF, bFGF and Noggin. For this purpose, the expression of five neuronal markers (Nestin, &beta II...

We describe the effects of the overexpression of noggin, a bone morphogenetic protein (BMP) inhibitor, on osteoblast differentiation and bone formation. Cells of the osteoblast and chondrocyte lineages, as well as bone marrow macrophages, showed intense beta-gal histo- or cytostaining in adult noggin+/- mice that had a LacZ transgene inserted at the site of noggin deletion. Despite identical BM...

Chronic intractable neuropathic pain after central or peripheral nervous system injury remains refractory to therapeutic intervention. Using microarray and RT-qPCR methods, we found that Noggin mRNA is downregulated in the lumbar enlargement 2 weeks after chronic constriction injury (CCI) in rats. Eight-week-old female Sprague Dawley rats were used for the CCI model. Two weeks after CCI, rats u...

AIM To investigate the effect of antisense oligonucleotide (ASODN) of noggin on rat spatial learning and memory. METHODS Expression of noggin mRNA was measured by in situ hybridization method and the ability to spatial learning and memory was tested with Morris water maze. RESULTS Compared with control rats, noggin mRNA positive neurons in dentate gyrus (DG) and CA3 region of hippocampus we...

OBJECTIVES The purpose of this study was to investigate the effects of Noggin on high glucose-induced apoptosis and insulin secretion in pancreatic beta cells. MATERIALS AND METHODS Different concentrations of glucose were used to examine their effects on INS-1 rat beta cells in vitro. When specific siRNA targeting Noggin and recombinant Noggin were added, apoptosis and insulin secretion were...

Bone morphogenetic proteins (BMP) have to be applied at high concentrations to stimulate bone healing. The limited therapeutic efficacy may be due to the local presence of BMP antagonists such as Noggin. Thus, inhibiting BMP antagonists is an attractive therapeutic option. We hypothesized that the engineered BMP2 variant L51P stimulates osteoinduction by antagonizing Noggin-mediated inhibition ...

Bone morphogenetic proteins (BMPs) induce the differentiation of cells of the osteoblastic lineage and enhance the function of the osteoblast. Growth factors are regulated by binding proteins, but there is no information about binding proteins for BMPs in skeletal cells. Noggin specifically binds BMPs, but its expression by cells of the osteoblastic lineage has not been reported. We tested for ...

Abstract Introduction Noggin is an antagonist of bone morphogenetic proteins (BMP). High expression contributes formation osteolytic lesions from breast cancer. However, the exact role noggin in cancer yet to be clarified. Method Expression was analysed both RNA sequencing data cohort (n = 1097) The Cancer Genome Atlas (TCGA) and a gene array database (E-MTAB-6703, n 2088). using ANOVA Kaplan-M...