Search results for "GENI"

Immunogenicity of TNF alpha inhibitors in rheumatology: many questions, enough answers?

2016

Liver X Receptor–Mediated Induction of Cholesteryl Ester Transfer Protein Expression Is Selectively Impaired in Inflammatory Macrophages

2009

Objective— Cholesteryl ester transfer protein (CETP) is a target gene for the liver X receptor (LXR). The aim of this study was to further explore this regulation in the monocyte-macrophage lineage and its modulation by lipid loading and inflammation, which are key steps in the process of atherogenesis. Methods and Results— Exposure of bone marrow–derived macrophages from human CETP transgenic mice to the T0901317 LXR agonist increased CETP, PLTP, and ABCA1 mRNA levels. T0901317 also markedly increased CETP mRNA levels and CETP production in human differentiated macrophages, whereas it had no effect on CETP expression in human peripheral blood monocytes. In inflammatory mouse and human mac…

Response to letter to the editor: ‘Physical examination tests for screening and diagnosis of cervicogenic headache: A systematic review’

2016

Co-infection with Schistosoma haematobium and soil-transmitted helminths in rural South Africa

2017


 
 
 Schistosomiasis and soil-transmitted helminthiasis are among the most prevalent neglected tropical diseases and may lead to severe consequences. We assessed the extent of co-infection between Schistosoma haematobium and the soil-transmitted helminths (STHs) Ascaris lumbricoides and Trichuris trichiura in schoolgirls in the rural areas of KwaZulu-Natal, South Africa. We also explored if S. haematobium can serve as a predictor for soil-transmitted helminths in this area. From 15 selected schools, 726 primary schoolgirls aged 10–12 years provided both urine and stool samples. The samples were examined for the presence of eggs using the urine sedimentation technique for S. …

HIV infection with viro-immunological dissociation in a patient with polycystic kidney disease: Candidate for transplantation?

2016

Highlights • Autosomal dominant polycystic kidney disease is the most common among inherited cystic kidney diseases. • Patients with HIV infection are at risk of developing acute kidney injury and chronic kidney disease. • We provide the first report of HIV infection in a patient with polycystic kidney disease. • Lymphopenia should not contraindicate kidney transplantation in patients with HIV infection.

Genome-wide association study of diabetic kidney disease highlights biology involved in renal basement membrane collagen

2018

Diabetic kidney disease (DKD) is a heritable but poorly understood complication of diabetes. To identify genetic variants predisposing to DKD, we performed genome-wide association analyses in 19,406 individuals with type 1 diabetes (T1D) using a spectrum of DKD definitions basedon albuminuria and renal function. We identified 16 genome-wide significant loci. The variant with the strongest association (rs55703767) is a common missense mutation in the collagen type IV alpha 3 chain(COL4A3)gene, which encodes a major structural component of the glomerular basement membrane (GBM) implicated in heritable nephropathies. The rs55703767 minor allele (Asp326Tyr) is protective against several definit…

The sharedneoantigen landscape of MSI cancers reflects immunoediting during tumor evolution

2019

AbstractThe immune system can recognize and attack cancer cells, especially those with a high load of mutation-inducedneoantigens. Suchneoantigens are particularly abundant in DNA mismatch repair (MMR)-deficient, microsatellite-unstable (MSI) cancers. MMR deficiency leads to insertion/deletion (indel) mutations at coding microsatellites (cMS) and toneoantigen-inducing translational frameshifts. The abundance of mutationalneoantigens renders MSI cancers sensitive to immune checkpoint blockade. However, the neoantigen landscape of MMR-deficient cancers has not yet been systematically mapped. In the present study, we used a novel tool to monitorneoantigen-inducing indel mutations in MSI colore…

Wild apple (Malus spp.) by-products as a source of phenolic compounds and vitamin C for food applications

2020

Abstract The phytochemical profile and positive health effects of the fruits and by-products of domesticated Malus domestica Borkh. apple cultivars have been extensively investigated. The present study was designed to evaluate the hydrophilic composition and antioxidant activity of the compounds recovered from wild apple Malus spp. by-products. The phytochemical analysis of the 30 and 96% ethanolic extracts using LC-DAD-ESI-MS/MS has led to the detection and isolation of 25 hydrophilic compounds. Amongst the polyphenols, chlorogenic acid, B-type procyanidins, and phloretin-2-glucoside dominated. The results of HPLC-DPPH• radical scavenging showed that the major contributors to the antioxida…

Organotypic Epigenetic Signature Predicts Bone and Marrow Niche Forming Capacity of Stromal Progenitors in a Novel Mouse Model in Vivo.

2012

Abstract Abstract 2987 Mesenchymal stem/progenitor cells (MSPCs) from numerous tissues are currently tested in clinical trials despite a limited understanding of their in vivo behavior. In this study we used MSPCs from adult and fetal tissues to select the appropriate source for clinical application. We asked whether MSPCs derived from human bone marrow (BM), white adipose tissue (WAT) and umbilical cord (UC), compared to skin fibroblasts, bear an equivalent bone and marrow niche formation potential with of in vivo. Furthermore we evaluated attraction and engraftment of murine as well as human hematopoietic stem/progenitor cells (HSPCs) into newly formed MSPC-derived niches. To elucidate po…

Crustacean Hemolymph Lipoproteins

2020

Lipoproteins mediate the transport of apolar lipids in the hydrophilic environment of physiological fluids such as the vertebrate blood and the arthropod hemolymph. In this overview, we will focus on the hemolymph lipoproteins in Crustacea that have received most attention during the last years: the high density lipoprotein/β-glucan binding proteins (HDL-BGBPs), the vitellogenins (VGs), the clotting proteins (CPs) and the more recently discovered large discoidal lipoproteins (dLPs). VGs are female specific lipoproteins which supply both proteins and lipids as storage material for the oocyte for later use by the developing embryo. Unusual within the invertebrates, the crustacean yolk protein…