The genome project has opened the path for the study of diseases using genetics. This approach is still quite recent in human and mammalian biology. It requires a large amount of input from statisticians and computer scientists as well as from the biologists and clinicians working on the disease. The team is looking for genes causing complex genetic diseases and use human populations and families as well as mouse models of human diseases. This includes modifiers of cancer development and respons ....The genome project has opened the path for the study of diseases using genetics. This approach is still quite recent in human and mammalian biology. It requires a large amount of input from statisticians and computer scientists as well as from the biologists and clinicians working on the disease. The team is looking for genes causing complex genetic diseases and use human populations and families as well as mouse models of human diseases. This includes modifiers of cancer development and response to infectious disease as well as deafness and autoimmune diseases.Read moreRead less
Pathogenesis, Treatment And Prevention Of Bacterial Infectious Diseases
Funder
National Health and Medical Research Council
Funding Amount
$9,752,075.00
Summary
Bacterial infectious diseases remain a serious threat to human health, accounting for over 10 million deaths each year. This is a broad-based collaborative proposal, building on our previous achievements. Its aim is to better understand the dynamic interactions between major disease-causing bacteria and their human hosts, and to directly apply this new knowledge to the development of improved vaccines and novel treatment strategies. These are urgently needed to combat bacterial infectious diseas ....Bacterial infectious diseases remain a serious threat to human health, accounting for over 10 million deaths each year. This is a broad-based collaborative proposal, building on our previous achievements. Its aim is to better understand the dynamic interactions between major disease-causing bacteria and their human hosts, and to directly apply this new knowledge to the development of improved vaccines and novel treatment strategies. These are urgently needed to combat bacterial infectious diseases in the 21st centuryRead moreRead less
Development Of Innovative Approaches To Manage Insect-transmitted Diseases
Funder
National Health and Medical Research Council
Funding Amount
$4,435,142.00
Summary
This program grant focuses on the development of new methods to control mosquito-borne diseases, including those caused by dengue, Japanese encephalitis, and chikungunya viruses. We are investigating whether the introduction of Wolbachia micro-organisms into mosquitoes can be used to selectively eliminate old mosquitoes and reduce transmission of human pathogens. We will also determine whether Wolbachia have any non-lethal affects on mosquito behaviours such as dispersal and biting activity whic ....This program grant focuses on the development of new methods to control mosquito-borne diseases, including those caused by dengue, Japanese encephalitis, and chikungunya viruses. We are investigating whether the introduction of Wolbachia micro-organisms into mosquitoes can be used to selectively eliminate old mosquitoes and reduce transmission of human pathogens. We will also determine whether Wolbachia have any non-lethal affects on mosquito behaviours such as dispersal and biting activity which determine the level of contact between mosquitoes and humans.Read moreRead less
Novel Strategies For Improving Respiratory Support And Outcomes For Very Preterm Babies
Funder
National Health and Medical Research Council
Funding Amount
$8,381,820.00
Summary
Very premature birth is the commonest cause of illness and death in newborn babies, making it one of the most serious and costly issues in perinatal medicine. The major problem suffered by very premature babies is lung immaturity and its associated harmful effects on brain development. Most very premature babies require resuscitation followed by ventilatory support,often for several weeks. This is extremely expensive and places an enormous financial burden on health care systems. Furthermore, it ....Very premature birth is the commonest cause of illness and death in newborn babies, making it one of the most serious and costly issues in perinatal medicine. The major problem suffered by very premature babies is lung immaturity and its associated harmful effects on brain development. Most very premature babies require resuscitation followed by ventilatory support,often for several weeks. This is extremely expensive and places an enormous financial burden on health care systems. Furthermore, it increases the risks of respiratory illnesses, including bronchopulmonary dysplasia and chronic lung disease which can impair breathing and increase susceptibility to respiratory disease such as asthma later in life. The overall aim of this program is to improve outcomes for very premature babies, including less lung injury, better respiratory health and shorter stays in hospitals. In order to reduce the health burden caused by very premature birth on the community we need to know more about how it alters the normal development of the lungs in the newborn period and into later life. In particular, we need to understand the cellular and molecular processes involved in lung development so that we can identify gene networks and developmental processes that are disrupted by severe premature birth. Such knowledge is necessary to provide a more rational, scientific basis for managing and treating the alterations in lung structure and function caused by premature birth. We also need to develop better ways of resuscitating and ventilating these infants so that lung injury is minimized.The research team is led by two neonatologists and three biomedical research scientists with a proven record of effective collaboration. This team is internationally unique in that it includes practicing neonatologists, respiratory physiologists and molecular biologists who have collaborated together productively and are regarded as world leaders in their respective fields. New talents have been brought into the team to provide expertise in pulmonary stem cell biology, the design of novel steroid drugs, and clinical follow-up. Together, this team has the potential (a) to greatly enhance the understanding of the impact of very premature birth on the developing lung, (b) to improve resuscitation and ventilation techniques, and (c) to translate the new knowledge into clinical practice to improve the outcome for prematurely born babies. Using well characterized animal models we will determine gene networks involved in fetal lung development and how these are altered by premature birth. The successful transition from fetal to postnatal life is critical for survival at birth but more information is needed. Using newborn lambs and rabbits, we will trial novel strategies for enhancing the transformation of the immaturelung into an effective gas exchange organ at birth. New data on lung aeratioRead moreRead less
This program will investigate the strategies used by pathogenic bacteria to cause human diseases. The research will focus on how bacteria initiate infections, how they invade, cause cell and tissue damage and respond to their human host. It will also examine how the host’s innate immune system interacts with these bacteria. The results will provide new insights into host-pathogen interactions and reveal new targets for the development of novel antibacterial drugs and vaccines.