Blog Archives

Hot topic: (but in this case, stale beer) the long overdue primary pharmacological characterisation of BIA 10-2747

The unfortunate French clinical trial disaster in which the FAAH inhibitor BIA 10-2747 (ligand ID 9001)  left one participant dead and several others with serious neurological adverse events, occurred back in January 2016.  However, the primary publication that describes the properties

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Hot topic: Cryo-EM structure of the active, Gs-protein complexed, human CGRP receptor

In this multi-author, multi-centre publication [1] lead by Denise Wootten and Patrick Sexton from the Monash Institute of Pharmacological Sciences, there is reported a 3.3 Angstrom structure of one of the more unusual G protein-coupled receptors. The CGRP receptor is

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Hot Topic: β-Subunit of the voltage-gated Ca2+ channel Cav1.2 drives signaling to the nucleus via H-Ras

This paper [1] extends previous studies demonstrating a key role of voltage-gated L-type Ca2+ channels in the modulation of activity-dependent gene transcription. Earlier work in cultured neurons had already shown that L-type channel activity is required to activate gene expression

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Database release 2018.4

Our fourth database release of the year, 2018.4, is now available (n.b. the PubChem update statistics and link sets will be posted in a couple of weeks).   This update contains the following new features and content changes: Content Updates GPCRs:

Posted in Database updates, Guide to Immunopharmacology, Guide to Malaria Pharmacology

July 2018 News, Updates and Hot Topics

July 2018 News, Updates and Hot Topics Database release 2018.3: Our third database release of the year, 2018.3, is now available. This update contains the following new features and content changes: Updates across several target classes. The existing Antimalarial targets

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Hot topic: Direct activation of neuronal KV7 channels by GABA and gabapentin – a novel mechanism for reducing neuronal excitability

The potassium channels KV7.2-KV7.5 (KCNQ2-5; GtoPdb target IDs 561-564) regulate neuronal excitability in the mammalian nervous system. The best characterised neuronal KV7 channels give rise to the M current (1) and are mediated predominantly by hetero-tetramers of KV7.2 and KV7.3

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Hot topic: New pharmacological tools reiterate lack of direct connection between Angiotensin 1–7 and the MAS1 GPCR

A new type of deorphanization conundrum confronted in pairing the GPCR, MAS1 with the hormonal peptide angiotensin 1–7 (Ang1-7) was emphasised in recent IUPHAR reviews (1, 2). More evidence for disconnection between Ang1-7 and MAS1 is presented in the recent

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