Neuronal calcium channel trafficking and function: relevance to chronic pain
Voltage-gated calcium channels are arguably the most important class of ion channels in the body, since they control many functions, including muscle contraction and neurotransmitter release. In my lecture I will describe my journey into the calcium channel field, and then tell you about some of our work on their function in neurons, and relate this to studies of neuropathic pain. In particular I will concentrate on the importance of the calcium channel auxiliary α2δ subunits in neuropathic pain and desribe their role in neuronal calcium channel trafficking and function both in vitro and in vivo. I will dissect some of the key features of this protein that are essential to its function. I will also describe how the α2δ ligands gabapentin and pregabalin, which are used therapeutically in various neuropathic pain conditions, influence the trafficking of voltage-gated calcium channels.
Date: 21 January 2019, 16:00 (Monday, 2nd week, Hilary 2019)
Venue: Sherrington Building, off Parks Road OX1 3PT
Venue Details: Large Lecture Theatre
Speaker: Professor Annette C Dolphin (University College London)
Organising department: Department of Physiology, Anatomy and Genetics (DPAG)
Organiser: Professor Stephanie Cragg (DPAG, University of Oxford)
Organiser contact email address: hod-pa@dpag.ox.ac.uk
Host: Professor Stephanie Cragg (DPAG, University of Oxford)
Part of: Mabel FitzGerald Prize Lecture
Topics: Neurosciences, Calcium channels, Chronic pain
Booking required?: Not required
Audience: Members of the University only
Editor: Talitha Smith