Blog Archives

Hot topic: A new research avenue investigating mitochondrial GPCR biology

As one of the first propositions for GPCRs being present in mitochondrial membranes, a recent report from Robert Friedlander and colleagues [1] follows on from previous work characterising synaptic and extrasynaptic mitochondria in human cortex (post-mortem samples) and their role

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Hot topic: Crystal structure of LPA6, a receptor for lysophosphatidic acid, at 3.2A

Lysophospholipids (LPs) have myriad roles as extracellular signals that activate cognate G protein-coupled receptors (GPCRs) (2). LPs for which receptors have been reported include lysophosphatidic acid (LPA) (receptors: LPA1-6), sphingosine 1-phosphate (S1P1-5), lysophosphatidyl serine (LPS1-3, 2L (2L is a pseudogene

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Hot topic: FZD6 dimers dissociate after stimulation – briefly

GPCRs of all classes are widely thought to form homodimers, heterodimers and higher-order oligomers. The functional significance of dimerization is well understood for Class C receptors but less certain for the other GPCR classes, including the rather unconventional class F

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Hot topics: A cryptic binding pocket in K2P2 exposes new avenues for drug development.

The TREK subfamily of K2P channels (K2P2, K2P4 and K2P10) pass background potassium currents that modulate the excitability of neuronal cells and cardiac myocytes. In recent years, these channels have received significant attention as potential drug targets. This is in

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Anti-infective pilot entries

GtoPdb has been traditionally focused on the pharmacology associated with human diseases (i.e. we have not been funded to cover anti-infectives).  In 2017 we have been exploring possible funding opportunities to extend into  expert curation of anti-infectives, particularly in the

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New source cross-references in release 2017.5

(minor updates 15 Sep 2017) The statistics of content are presented as usual in the release notes and The Guide to IMMUNOPHARMACOLOGY has a separate update.  This post describes changes and updates to other resources we provide links to, that

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Database release 2017.5

The 5th IUPHAR/BPS Guide to PHARMACOLOGY database release of 2017 includes updates to several target families, and new targets and ligands added, focusing on those relevant to immunopharmacology. We also announce a new organisation for ligand families and groups. This

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