Cluster Randomised Trial Comparing One Versus Two Doses Of Ivermectin For Mass Drug Administration To Control Scabies
Funder
National Health and Medical Research Council
Funding Amount
$540,512.00
Summary
Scabies is a common skin disease in developing countries, in particular in the Pacific region. In the Western Province of Solomon Islands, one in two children suffer from the infestation, and 20% of the population. We know that mass drug administration with two doses of oral ivermectin is effective to reduce the burden of scabies in the community. We now propose a study to determine whether one single dose is as effective. This would have major public health benefits.
Does Mass Drug Administration For Scabies Result In Control Of Serious Bacterial Complications? A Proof Of Concept Towards Global Elimination.
Funder
National Health and Medical Research Council
Funding Amount
$883,760.00
Summary
Scabies is common skin disease in developing countries, in particular in the Pacific region. In Fiji, one in two children suffer from the infestation, which affects over 20% of the population. A recent study conducted in Fiji on 2000 people showed that mass drug administration (MDA) with oral ivermectin is a safe and effective way to reduce the burden of scabies in the community. We will expand the MDA program to 100,000 people, the largest study of MDA ivermectin for scabies ever undertaken.
Monotreme immune system provides insights into their evolutionary relationships. Genes of immunological importance will be cloned and characterised from the short-beaked echidna with the purpose of investigating the immune system in monotremes, gaining insights into the timing and order of evolutionary separation of the three extant mammalian groups:- the Prototherians (monotremes), the Metatherians (marsupials) and Eutherians (placentals), increasing understanding of the evolution of the verteb ....Monotreme immune system provides insights into their evolutionary relationships. Genes of immunological importance will be cloned and characterised from the short-beaked echidna with the purpose of investigating the immune system in monotremes, gaining insights into the timing and order of evolutionary separation of the three extant mammalian groups:- the Prototherians (monotremes), the Metatherians (marsupials) and Eutherians (placentals), increasing understanding of the evolution of the vertebrate immune system and providing the basis for making immunological reagents which are necessary for studying monotreme diseases (as a precautionary conservation strategy).Read moreRead less
Optimising Large-scale Public Health Interventions To Control Neglected Tropical Diseases
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Neglected tropical diseases (NTD) are a group of health conditions that affect the poorest of the poor, particularly in remote and rural areas. They affect the most vulnerable communities and cause substantial, chronic health harms impairing personal and social development. Several debilitating NTD are common in remote indigenous communities and Pacific islands. I propose a series of studies to investigate new strategies to control NTD in large populations where these diseases are endemic.
Movement patterns and habitat utilisation of the endangered eastern freshwater cod, Maccullochella ikei Rowland. The project aims to quantify the movement patterns and habitat utilisation of the endangered eastern freshwater cod (Maccullochella ikei) at a larval, juvenile, adult and historical level. Most previous studies regarding the life-history of fish species have failed to adopt this holistic approach, with management often based on fragmented information. The project will also provide an ....Movement patterns and habitat utilisation of the endangered eastern freshwater cod, Maccullochella ikei Rowland. The project aims to quantify the movement patterns and habitat utilisation of the endangered eastern freshwater cod (Maccullochella ikei) at a larval, juvenile, adult and historical level. Most previous studies regarding the life-history of fish species have failed to adopt this holistic approach, with management often based on fragmented information. The project will also provide an insight into the biology of one of the most poorly understood coastal stream fishes of eastern-Australia and assist in ensuring the conservation of this endangered species, and offer a framework from which future studies into the life history of freshwater fish species worldwide can be based.Read moreRead less
Conservation genetics of the Endangered Oxleyan Pygmy Perch Nannoperca oxleyana. The aim of this study is to determine how isolation of populations of the endangered Oxleyan Pygmy Perch Nannoperca Oxleyana affects their genetic composition. The significance of the study is that it will enhance our ability to conserve the species, and enhance our understanding of the genetics of isolated populations of freshwater fish generally.
Horizontal And Vertical Transmission Mechanisms Of Staphylococcus Aureus Multiresistance Plasmids
Funder
National Health and Medical Research Council
Funding Amount
$408,993.00
Summary
Strains of Golden Staph bacteria resistant to many antibiotics are a major cause of serious hospital-acquired, and increasingly community-acquired, infections. The bacteria have mechanisms that cause efficient transmission of resistance genes to their offspring as well as to other strains. This project aims to elucidate key features of these mechanisms so that treatments can be devised that disrupt the maintenance and transfer of resistance, so as to prolong the effectiveness of antibiotics.
Epigenetic silencing in vertebrates: evolution and function from the bottom-up. The primary benefits are contribution to Australia's knowledge base and raising the profile of functional genomics in Australia, with the research priority of Frontier Technologies for Building and Transforming Australian Industries and priority goals in Breakthrough Science and Frontier Technologies. This project focuses on important biological questions surrounding gene regulation and sex chromosome evolution. Inte ....Epigenetic silencing in vertebrates: evolution and function from the bottom-up. The primary benefits are contribution to Australia's knowledge base and raising the profile of functional genomics in Australia, with the research priority of Frontier Technologies for Building and Transforming Australian Industries and priority goals in Breakthrough Science and Frontier Technologies. This project focuses on important biological questions surrounding gene regulation and sex chromosome evolution. International attention has already resulted in genome characterization of Australian icons (wallaby, Tasmanian devil and platypus), more research on these, and other Australian animals, will further highlight the importance of Australian fauna and impact positively on our scientific profile.Read moreRead less
Origin and Evolution of Mammalian Dosage Compensation. The primary benefits are contribution to Australia's knowledge base and raising the profile of functional comparative genomics in Australia, with the research priority of 'Frontier Technologies for Building and Transforming Australian Industries' and priority goals in 'Breakthrough Science and Frontier Technologies'. This project addresses fundamental questions about the evolution of mammalian X-chromosome inactivation, of importance as a mo ....Origin and Evolution of Mammalian Dosage Compensation. The primary benefits are contribution to Australia's knowledge base and raising the profile of functional comparative genomics in Australia, with the research priority of 'Frontier Technologies for Building and Transforming Australian Industries' and priority goals in 'Breakthrough Science and Frontier Technologies'. This project addresses fundamental questions about the evolution of mammalian X-chromosome inactivation, of importance as a model for epigenetic change, and sex chromosomes, which has engaged some of the greatest genetic minds over nearly a century. Therefore my results will attract wide international interest and impact positively on Australia's scientific profile, and further highlight the importance of Australian mammals.Read moreRead less
The Origin and Evolution of the Animal Phyla inferred from Analysis of Multiple-Gene Data. Australia has recently begun an extensive research programme in the genomics of our flora and fauna. The enormous amounts of data that emerge from such research are highly complex, but they hold the key to understanding how biological organisms change over time. Our research will untangle that data to answer fundamental, unanswered questions in modern science: How did the animal groups originate? How are ....The Origin and Evolution of the Animal Phyla inferred from Analysis of Multiple-Gene Data. Australia has recently begun an extensive research programme in the genomics of our flora and fauna. The enormous amounts of data that emerge from such research are highly complex, but they hold the key to understanding how biological organisms change over time. Our research will untangle that data to answer fundamental, unanswered questions in modern science: How did the animal groups originate? How are they related to each other? How is biodiversity changing? The answers to these questions and the new analytical tools we will develop will put Australia firmly on the international "map" of Bioinformatics.Read moreRead less