Sequential application of ligand and structure based modeling approaches to index chemicals for their hH4R antagonism.

ABSTRACT: The human histamine H4 receptor (hH4R), a member of the G-protein coupled receptors (GPCR) family, is an increasingly attractive drug target. It plays a key role in many cell pathways and many hH4R ligands are studied for the treatment of several inflammatory, allergic and autoimmune disorders, as well as for analgesic activity. Due to the challenging difficulties in the experimental elucidation of hH4R structure, virtual screening campaigns are normally run on homology based models. However, a wealth of information about the chemical properties of GPCR ligands has also accumulated over the last few years and an appropriate combination of these ligand-based knowledge with structure-based molecular modeling studies emerges as a promising strategy for computer-assisted drug design. Here, two

SUBMITTER: Pappalardo M 

PROVIDER: S-EPMC4199621 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature