Nuclear Receptor Resource Welcome to the Nuclear Receptor Resource website, dedicated to this important family of ligand-activated transcription factors. On these pages you will find some articles and reviews about various nuclear receptors (NRs). Nuclear Receptor News (NRN) is a quarterly newsletter put out by the editors of this website and will highlight a new receptor each issue. The NRs page will be a starting point to find more information on each of the 48 human nuclear receptors. Nrresource.net~Site InfoWhoisTrace RouteRBL Check