Characterisation Of The Anti-inflammatory Properties Of The N-3 Fatty Acid Product, 4-hydroxy-hexenal.
Funder
National Health and Medical Research Council
Funding Amount
$524,559.00
Summary
A concerted effort is being made by experts in the field of omega 3 fats (fish oils) to make specific recommendation on their use to improve human health . We have reasoned that the characterisation of a major oxidation product of these oils could be a key to understanding how these fats benefit us. The project is likely to influence the formulation of fish oils to enhance their health promoting properties.
Defining The Role Of Lymphotoxin Alpha In Experimental Cerebral Malaria
Funder
National Health and Medical Research Council
Funding Amount
$158,250.00
Summary
Malaria kills millions of children every year. A major cause of death is cerebral malaria (CM) resulting from Plasmodium falciparum infection. At present, there is no effective vaccine available and drug-resistant parasites are widespread. CM is a serious neurological condition characterised by the sequestration of infected red blood cells (iRBC) in cerebral blood vessels. This event is thought to initiate a cascade of inflammatory reactions that ultimately lead to cerebral damage and often deat ....Malaria kills millions of children every year. A major cause of death is cerebral malaria (CM) resulting from Plasmodium falciparum infection. At present, there is no effective vaccine available and drug-resistant parasites are widespread. CM is a serious neurological condition characterised by the sequestration of infected red blood cells (iRBC) in cerebral blood vessels. This event is thought to initiate a cascade of inflammatory reactions that ultimately lead to cerebral damage and often death. The factors that cause the sequestration of iRBC in the brain are poorly understood. In this project, we will use an experimental model to define the changes that occur in the cerebral vessels during malaria. The identity of the cells and molecules that mediate the binding of iRBC to the blood vessels of the brain will be identified. It is anticipated that results from this work will increase our understanding of the development of pathology in the brain, as well as identify potential targets for modulation to prevent disease.Read moreRead less
Defining The Role Of Tumour Necrosis Factor Apoptosis Inducing Ligand (TRAIL) In Experimental Visceral Leishmaniasis.
Funder
National Health and Medical Research Council
Funding Amount
$153,250.00
Summary
The activation of pathogen-specific T cells by dendritic cells (DC) is a critical step in the control of most infections, as well as the success of many vaccine strategies. The specific cells and molecules involved in this process are still poorly defined. In this project, we will investigate the effects of a cell surface molecule called tumour necrosis factor related apoptosis inducing ligand (TRAIL) on the ability of DC to activate T cells during a parasitic infection caused by Leishmania dono ....The activation of pathogen-specific T cells by dendritic cells (DC) is a critical step in the control of most infections, as well as the success of many vaccine strategies. The specific cells and molecules involved in this process are still poorly defined. In this project, we will investigate the effects of a cell surface molecule called tumour necrosis factor related apoptosis inducing ligand (TRAIL) on the ability of DC to activate T cells during a parasitic infection caused by Leishmania donovani. By identifying the cells that express TRAIL and the effect that this molecule has on the development of immunity to pathogens, we will better understand the factors required to generate effective immune responses against infectious agents, and hence, develop better vaccines.Read moreRead less