Bacterial filamentation as a survival strategy: a goldmine for the discovery of new cell division regulators. The increasing emergence of untreatable bacterial infections is a serious threat to the health of Australians. Medical advances (organ transplants, chemotherapy), increases in diabetes, and an aging population increase the risk of infections caused by bacteria that are now resistant to most available antibiotics. New classes of antibiotics are urgently needed to treat these infections. T ....Bacterial filamentation as a survival strategy: a goldmine for the discovery of new cell division regulators. The increasing emergence of untreatable bacterial infections is a serious threat to the health of Australians. Medical advances (organ transplants, chemotherapy), increases in diabetes, and an aging population increase the risk of infections caused by bacteria that are now resistant to most available antibiotics. New classes of antibiotics are urgently needed to treat these infections. This project uses a novel approach to identify the mechanisms bacterial cells use to control their growth and avoid attack by our immune system. The research will identify potential targets for the development of new, effective antibiotics to kill multi-resistant bacteria, and ensure Australia's position at the forefront of infection control.Read moreRead less
Dynamic signaling pathways of dispersal in bacterial biofilms. This Breakthrough Science project will result in an increased understanding of the molecular processes that govern biofilm development and dispersal. While the outcomes will be directly applicable where P. aeruginosa infections continue to cause health-threatening conditions, such as in Cystic Fibrosis chronic infections, it will also be instrumental for the rational design of novel products and strategies to control biofilms of othe ....Dynamic signaling pathways of dispersal in bacterial biofilms. This Breakthrough Science project will result in an increased understanding of the molecular processes that govern biofilm development and dispersal. While the outcomes will be directly applicable where P. aeruginosa infections continue to cause health-threatening conditions, such as in Cystic Fibrosis chronic infections, it will also be instrumental for the rational design of novel products and strategies to control biofilms of other single species or of mixed species populations in many other settings. Countless environmental, industrial and clinical applications will benefit from improved antimicrobial strategies and reduced usage of antibiotics.Read moreRead less