Biotechnology advances
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Biotechnology advances · Dec 2013
ReviewAn overview of the diverse roles of G-protein coupled receptors (GPCRs) in the pathophysiology of various human diseases.
G-protein coupled receptors (GPCRs) modulate diverse cellular responses to the majority of neurotransmitters and hormones within the human body. They exhibit much structural and functional diversity, and are responsive to a plethora of endogenous (biogenic amines, cations, lipids, peptides, and glycoproteins) and exogenous (therapeutic drugs, photons, tastants, and odorants) ligands and stimuli. ⋯ The pace of discovery of new GPCR-based drugs has recently accelerated due to rapid advancements in high-resolution structure determination, high-throughput screening technology and in silico computational modeling of GPCR binding interaction with potential drug molecules. This review aims to provide an overview of the diverse roles of GPCRs in the pathophysiology of various diseases that are the major focus of biopharmaceutical research as potential drug targets.