Characterisation of two-pore domain potassium channels: structure-function studies of the M1-P1 loops of TASK channels. TWIK-related Acid Sensitive K+ (TASK) channels are members of the novel class of two-pore domain potassium channel family. They are potently inhibited by local anaesthetics and have been implicated as having important roles in many pathophysiological conditions such as heart arrythmias, stroke, epilepsy, breast and other cancers. The in depth structural and functional character ....Characterisation of two-pore domain potassium channels: structure-function studies of the M1-P1 loops of TASK channels. TWIK-related Acid Sensitive K+ (TASK) channels are members of the novel class of two-pore domain potassium channel family. They are potently inhibited by local anaesthetics and have been implicated as having important roles in many pathophysiological conditions such as heart arrythmias, stroke, epilepsy, breast and other cancers. The in depth structural and functional characterisation of this class of potassium channels is of great importance as they are interesting targets for new therapeutic developments. Advancement of knowledge in the structure and function of these channels will underpin drug targeting that will aid preventative healthcare, allowing Australians to age well and age productively.Read moreRead less
Activation mechanisms of Cys-loop ion channel receptors. This proposal will employ a cutting edge approach to reveal fundamental new insights into the ways that proteins work. The information and technology developed here will broaden and strengthen Australia's research expertise across a number of basic scientific disciplines. The results will also have relevance to human health. Cys-loop ligand-gated receptors have an essential role in brain function and are targets for many therapies and drug ....Activation mechanisms of Cys-loop ion channel receptors. This proposal will employ a cutting edge approach to reveal fundamental new insights into the ways that proteins work. The information and technology developed here will broaden and strengthen Australia's research expertise across a number of basic scientific disciplines. The results will also have relevance to human health. Cys-loop ligand-gated receptors have an essential role in brain function and are targets for many therapies and drugs of abuse. New insights into how biological ligands and drugs affect ion channel structure and function may lead to novel therapeutic opportunities and improved drug structure predictions.Read moreRead less