Polymyxin-like Lipopeptide Antibiotics Of The Future
Funder
National Health and Medical Research Council
Funding Amount
$335,323.00
Summary
Polymyxins are now being clinically used as the ‘last-line’ therapy for infections caused by multidrug-resistant Gram-negative ‘superbugs’. For the first time our novel approach will interface chemistry and biology of the polymyxins with the purpose of creating a new generation of safer and more efficacious polymyxin antibiotics.
Membrane-active Antibiotics Against Multi-drug Resistant Gram Negative Bacteria
Funder
National Health and Medical Research Council
Funding Amount
$942,299.00
Summary
We are now threatened by bacteria that are resistant to ALL antibiotics. However, there is a new paradigm: antibiotics inspired by nature that attack the membrane of bacteria. This project will re-engineer peptides from lugworms, horseshoe crabs, scorpions and spiders that are part of nature’s ancient defence against bacteria, to identify new antibiotics to combat infections in humans.
Non-Haemolytic Friulimicins For The Treatment Of Multi-Drug Resistant Bacteria
Funder
National Health and Medical Research Council
Funding Amount
$552,572.00
Summary
We are developing a new antibiotic, called friulimicin, to combat the ïsuperbugsÍ that cause serious infections in hospitals and the community. We will optimize the drug to target MRSA (methicillin resistant Staphylococcus aureus) VRE (vancomycin resistant enterococci) and DRSP (drug resistant Streptococcus pneumoniae). We will also investigate how the drug can be used for treatment of lung infections such as pneumonia, where the antibiotic can work much better than existing drugs against resist ....We are developing a new antibiotic, called friulimicin, to combat the ïsuperbugsÍ that cause serious infections in hospitals and the community. We will optimize the drug to target MRSA (methicillin resistant Staphylococcus aureus) VRE (vancomycin resistant enterococci) and DRSP (drug resistant Streptococcus pneumoniae). We will also investigate how the drug can be used for treatment of lung infections such as pneumonia, where the antibiotic can work much better than existing drugs against resistant bacteria.Read moreRead less
Developing Inhibitors Of An Essential Histidine Kinase In Staphylococcus Aureus
Funder
National Health and Medical Research Council
Funding Amount
$578,352.00
Summary
Staphylococcus aureus (Golden staph) has been termed a "superbug" because of its persistent ability to acquire resistance to a wide range of antibiotics. Once considered primarily a hospital-acquired pathogen, many patients are now being infected with antibiotic-resistant Golden staph outside of hospitals. The primary aim of this research program is to develop new antibiotics to treat antibiotic-resistant strains of Staphylococcus aureus and related pathogens.