Antimicrobial resistance and novel therapies

Managing 'untreatable' infections

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Antimicrobial resistance (AMR) threatens population health in low and middle income countries and indigenous Australians, but also major medical advances in surgery, cancer, transplantation, and intensive care. Our research is looking at  approaches to combat the spectre of potentially ‘untreatable’ infections (bacterial, fungal and viral).

Themes

Pharmacokinetics and dynamics

Pharmacokinetics (PK) and pharmacodynamics (PD) are two interconnected aspects of how drugs interact with the body.

By studying PK and PD, researchers can optimise drug formulations, design effective dosing regimens, and predict outcomes in different populations, ultimately ensuring safety and efficacy in clinical applications.

These fields are essential for translating experimental findings into viable therapeutic solutions.

  • Using a pharmacogenomic approach to deliver precision medicine of anti-fungal agents
  • Saliva testing for safer antibiotics

Phage and plasmid therapy

Phage therapy is a medical treatment that uses bacteriophages—viruses that specifically infect and kill bacteria—as an alternative or complement to antibiotics for combating bacterial infections.

This approach leverages the natural ability of phages to target specific bacterial strains without harming beneficial bacteria or human cells, making it a precision tool against infections.

  • Phage Therapy - a novel solution for difficult-to-treat infections in children
  • Phage Australia
  • Novel/alternative approaches to bacterial infection and antibiotic resistance, including; plasmid interference therapy, and bacteriophage therapy

Drug discovery

Working closely with the Centre for Drug Discovery Innovation, we are working to tackle the spread of infectious diseases and overcome drug resistance by discovering new targets and lead compounds for Gram negative bacteria, tuberculosis and fungal infections.

  • Uncovering the two-partner secretion mechanism and novel antimicrobials
  • Bacterial Omp85 surface proteins as novel targets for the discovery of antibiotic and anti-virulence drugs
  • "L-form" bacteria: basic science, antibiotics, evolution and biotechnology
  • Cell envelope synthesis in Gram positive bacteria: mechanisms, regulation and inhibition
  • Discovery of new natural product drug leads, and studies of NP genetics and biosynthesis

Contact us

Mailing address
Westmead Hospital
Level 5, Block K 
Westmead NSW 2145