Steve J Matthews

Prof Steve J Matthews

Prof Steve J Matthews

Professor Steve Matthews research vision focuses on unravelling the structural mechanisms by which pathogenic species attack their eukaryotic hosts. Diseases caused by bacteria, viruses, fungi and protozoa represent major challenges to humanity and its activities, impacting on quality of life, economic performance and food/water security. The long coexistence between microorganisms and higher eukaryotes has fine tuned their relationships. Cells sense and respond to their environment through molecular interactions that are often controlled by secreted proteins and complexes. These interactions are extremely complex and dynamic, but they are fundamental to disease progression, asymptomatic carriage and eventual elimination. It therefore comes as no surprise that these organisms have developed remarkable armouries of molecular systems for the trafficking of molecules across the outer-membrane and exchanging signals with their host. These processes are initiated by the specific recognition of host components by elaborate surface receptors, while secreted molecules enable the manipulation of cellular pathways from either outside or inside host cells. The molecular details of the transport, assembly and interactions of these pathogenic factors and the subsequent unravelling of disease processes are only just emerging.

Institution
Imperial College London
Role
Academics
Office/Location
Life Sciences
Email
s.j.matthews@imperial.ac.uk
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