Identification of the basic elements of Plasmodium transcription. This Discovery Project falls under the NRP for safeguarding Australia. Australian troops stationed in malaria endemic areas face the threat of infection and require medical attention upon return.Any research on malaria will expand our knowledge on prevention and treatment. Australia near malariaendemic locations such as Indonesia and Papua New Guinea.These countries do not have the means to support effective basic research into ....Identification of the basic elements of Plasmodium transcription. This Discovery Project falls under the NRP for safeguarding Australia. Australian troops stationed in malaria endemic areas face the threat of infection and require medical attention upon return.Any research on malaria will expand our knowledge on prevention and treatment. Australia near malariaendemic locations such as Indonesia and Papua New Guinea.These countries do not have the means to support effective basic research into the disease and wealthier countries such as Australia have the responsibility to fill this void.Furthermore, the aims of this Discovery Project are unique within the Australian malaria research community and the results fully complement other studies on transcription regulation of antigenic genes. Read moreRead less
Exported Epoxide Hydrolases Of The Malaria Parasite, Plasmodium Falciparum, And Their Role In Modulation Of Host Vasoregulation
Funder
National Health and Medical Research Council
Funding Amount
$342,054.00
Summary
The major aim of this study is to define the physiological role of the parasite EHs, and to establish whether they modulate levels of EETs within infected erythrocytes. I will examine if infected erythrocytes have impaired vasoactive properties and also determine if this pathway has therapeutic potential
Comparative And Evolutionary Genomics Of Schistosomes –Identifying Genes Associated With Parasitism, And Novel Drug And Vaccine Targets
Funder
National Health and Medical Research Council
Funding Amount
$352,229.00
Summary
Schistosomiasis remains an important cause of human illness and death globally. My project proposes comparative genomics and evolutionary analysis of recently sequenced schistosome taxa and all publicly available flatworm genomes. The study will provide novel insights into identifying gene functions and pathways important for the parasite-host interaction, reveal novel candidate anti-schistosome drug or vaccine targets, and identify genes associated with bladder tumorogenesis in S. haematobium.
Functional Dissection Of The Malaria RhopH Complex And Its Contribution To New Permeation Pathways
Funder
National Health and Medical Research Council
Funding Amount
$604,718.00
Summary
The ability of Plasmodium to invade and remodel its host erythrocyte are the most significant contributors to its ability to cause the disease malaria. This project aims to understand how proteins secreted from a specialized rhoptry organelle during erythrocyte invasion help Plasmodium to remodel the erythrocyte so that the parasite can gain access to the vital nutrients it requires for survival. This research will validate whether drugs targeting the rhoptry proteins are viable drug targets.
Transfer ribonucleic acid (tRNA) synthetases as drug targets in Plasmodium falciparum. Malaria is a major worldwide infectious disease. The disease kills around 2 million people every year, and current drugs are increasingly failing due to parasite drug resistance, creating an urgent demand for new drugs, that inhibit different targets. The Fellow will study a new class of parasite drug targets, the transfer ribonucleic acid (tRNA) synthetase enzymes to find novel inhibitors. Compounds blocking ....Transfer ribonucleic acid (tRNA) synthetases as drug targets in Plasmodium falciparum. Malaria is a major worldwide infectious disease. The disease kills around 2 million people every year, and current drugs are increasingly failing due to parasite drug resistance, creating an urgent demand for new drugs, that inhibit different targets. The Fellow will study a new class of parasite drug targets, the transfer ribonucleic acid (tRNA) synthetase enzymes to find novel inhibitors. Compounds blocking these enzymes may lead to new drugs to combat malaria.Read moreRead less
Drug targets in the relict plastid of malaria parasites. Malaria is a major world health problem and new drugs are needed urgently. Essential genes are potentially excellent targets for anti-malarial drugs. This project will use a novel strategy to identify genes that the parasite cannot exist without. Function and drug potential of these genes will be explored.
New drugs for malaria that target histone deacetylases. There is no vaccine for malaria and current drugs are failing, contributing to millions of malaria-related deaths each year. The aim of this project is to develop new drugs to address this significant global health issue. This project will focus on drugs that act in novel ways to existing malaria drugs by targeting enzymes that are involved in altering gene expression in the parasite. These kinds of enzymes are recognised drug targets in ot ....New drugs for malaria that target histone deacetylases. There is no vaccine for malaria and current drugs are failing, contributing to millions of malaria-related deaths each year. The aim of this project is to develop new drugs to address this significant global health issue. This project will focus on drugs that act in novel ways to existing malaria drugs by targeting enzymes that are involved in altering gene expression in the parasite. These kinds of enzymes are recognised drug targets in other diseases such as cancer. The outcomes of this project will include advances in malaria drug development that build on Australian drug discovery efforts, seeding further funding opportunities from industry and other sources and contributing research training and capacity building in Australia.Read moreRead less
Transcriptional control of antigenic variation in the malaria parasite Plasmodium falciparum. Malaria is a major health concern for the Australian Defence Personnel recently deployed in East Timor, Afghanistan and the Solomon Islands and is endemic in our immediate neighbours Indonesia and Papua New Guinea. Australia is susceptible to malaria and climate change could extend the mosquitos range to large population centres of Northern Australia causing malaria in Australia. This study would clarif ....Transcriptional control of antigenic variation in the malaria parasite Plasmodium falciparum. Malaria is a major health concern for the Australian Defence Personnel recently deployed in East Timor, Afghanistan and the Solomon Islands and is endemic in our immediate neighbours Indonesia and Papua New Guinea. Australia is susceptible to malaria and climate change could extend the mosquitos range to large population centres of Northern Australia causing malaria in Australia. This study would clarify how malaria parasites evade the host's immune response and help to protect Australia by providing drug targets for the control of this invasive disease.Read moreRead less
Analysing the protective role of platelets during malaria infection. Platelets protect the host during malarial infection. This project aims to study how platelets kill the malaria parasite by investigating the role of host molecules and their potential as novel antimalarial agents. The role of platelets in the pathogenesis of cerebral malaria syndrome will also be investigated.
Probing sexual transformation of the human malaria parasite, Plasmodium falciparum, using novel imaging modalities. Malaria parasites adopt a characteristic banana shape prior to sexual recombination; without this shape change disease transmission via mosquitoes cannot occur. This project will use advanced imaging technologies to study sexual recombination of malaria with a view to preventing the millions of deaths due to malaria each year.