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Transient receptor potential (TRP) channels are the most prominent family of nociceptive ion-channel transducer proteins. This Review highlights evidence supporting particular TRP channels as targets for analgesics, indicates the likely efficacy profiles of TRP-channel-acting compounds and looks at recent clinical trials with TRP-channel-acting drugs.
The nuclear factor κB (NF-κB) signalling pathway has been implicated in cancer development and progression, as well as in resistance to chemotherapy and radiation therapy. In this Perspective, Baud and Karin explore the therapeutic potential of targeting NF-κB in cancer, and discuss the challenges posed by this approach.
G protein–coupled receptors (GPCRs) represent one of the most targeted protein families in pharmaceutical research. Traditionally, drug discovery programmes have searched for ligands that act at endogenous orthosteric sites. Here, Conn and colleagues discuss recent advances in the identification of novel GPCR ligands that act at allosteric sites, highlighting their potential in the treatment of psychiatric and neurological disorders.
