uptake-new-lipid-coated-nanoparticles-containing-falcarindiol-human

Uptake of New Lipid-coated Nanoparticles Containing Falcarindiol by Human Mesenchymal Stem Cells

Nanoparticles are the focus of an increased interest in drug delivery systems for cancer therapy. Lipid-coated nanoparticles are inspired in structure and ...

University of Southern Denmark

Contact allergy caused by methylisothiazolinone in shoe glue.

The sunflower family of plants (Compositae = Asteraceae) is currently the most allergenic plant family worldwide, according to the number of sensitizing species. Secondary plant metabolites, including the allergenic sesquiterpene lactones present in Compositae plants, may occur in food items either through their presence in, or through contamination of, plant-based raw materials, or through their occurrence in products of non-plant origin.

Parthenolide in Danish biodynamic and organic milk: A new source of exposure to an allergenic sesquiterpene lactone.

Type 2 diabetes (T2D) is a metabolic disorder where insulin-sensitive tissues show reduced sensitivity towards insulin and a decreased glucose uptake (GU), which leads to hyperglycaemia. Peroxisome proliferator-activated receptor (PPAR)γ plays an important role in lipid and glucose homeostasis and is one of the targets in the discovery of drugs against T2D. Activation of PPARγ by agonists leads to a conformational change in the ligand-binding domain, a process that alters the transcription of several target genes involved in glucose and lipid metabolism. Depending on the ligands, they can induce different sets of genes that depends of their recruitment of coactivators. The activation of PPARγ by full agonists such as the thiazolidinediones leads to improved insulin sensitivity but also to severe side effects probably due to their behavior as full agonists. Partial PPARγ agonists are compounds with diminished agonist efficacy compared to full agonist that may exhibit the same antidiabetic effect as full agonists without inducing the same magnitude of side effects. In this review, we describe a screening platform for the identification of partial PPARγ agonists from plant extracts that could be promising lead compounds for the development of antidiabetic drugs. The screening platform includes a series of in vitro bioassays, such as GU in adipocytes, PPARγ-mediated transactivation, adipocyte differentiation and gene expression as well as in silico docking for partial PPARγ agonism.

Rime B. El-Houri

Department of Chemical Engineering,
Biotechnology and Environmental Technology,
Department of Chemical Engineering, Biotechnology and Environmental Technology

University of Southern Denmark

Uptake of New Lipid-coated Nanoparticles Containing Falcarindiol by Human Mesenchymal Stem Cells

Rime B. El-Houri

Department of Chemical Engineering,Biotechnology and Environmental Technology,Department of Chemical Engineering, Biotechnology and Environmental Technology

University of Southern Denmark

Uptake of New Lipid-coated Nanoparticles Containing Falcarindiol by Human Mesenchymal Stem Cells

Department of Chemical Engineering,
Biotechnology and Environmental Technology,
Department of Chemical Engineering, Biotechnology and Environmental Technology