Dr Mathew Upton

Research interests

The vast majority of bacteria that live in and on our bodies contribute significantly to our health and well-being. However, sometimes we succumb to bacterial infections and, increasingly, these are becoming harder to treat due to antibiotic resistance. My group focuses on investigation of E. coli strains that cause urinary tract infections, a very common infection that is often mild, but can lead to severe debilitation, or death. The introduction of next generation DNA sequencing technologies has revolutionized the way we examine the mechanisms that pathogenic bacteria use to cause disease or evade the action of antibiotics. By studying their genomes, we aim to understand these bacteria and will be able to develop specific molecular assays for rapid detection and for outbreak investigation.

The above work is carried out in collaboration with colleagues at University of Queesnland, Brisbane (Drs Scott Beatson and Makrina Totsika and Prof Mark Schembri) and University of Liverpool (Prof Craig Winstanley).

Plugging the gaps in the antibiotic discovery pipeline

The WHO have declared that antibiotic resistance is one of the major threats to human health. Very recently, the Chief Medical Officer raised this issue nationally and the topic was even highlighted at the G8 summit in June 2013. However, there is still a real need to discover novel antibiotics. Infections caused by drug resistant pathogens are a significant cause of morbidity and  mortality and pan-resistant organisms are becoming less rare. My group runs a programme of natural product screening for discovery of bacteriocins, antimicrobial peptides produced by bacteria. The programme is supported by use of next generation sequencing methods to determine bacterial genome sequences and generate metagenomic datasets that can be interrogated with various software tools for identification of putative bacteriocins.

Lead compounds are being developed towards clinical use with commercially focused funding from BBSRC and other sources.

Scopus author ID - 35593933700

ResearchGate profile - Mathew_Upton

Research degrees awarded to supervised students

I have supervised 16 PhD students and over 70 MSc research projects. These projects have all been in the field of medical microbiology and have involved collaborators at UK universities, Public Health England (formerly HPA) and NHS Trusts.

Grants & contracts

Recent funding