Key Research Interests and Expertise

I am interested in the roles ion channels play in the regulation of immune cell signalling. My focus is on the purinergic P2X channel family which are activated by extracellular ATP, in particular P2X7. This ion channel has been implicated in a number of inflammatory disorders and pharmacological interventions may be useful in the design of future therapies.

Current projects involve studying natural products for effect on P2X channels including compounds from traditional chinese medicines. I am also interested in the effect natural genetic mutations or polymorphisms can have on ion channels and have spent several years investigating impact of SNPs on P2X7 and P2X4 channel functions.

ID: 51179967