The foot soldiers of the immune system, the white blood cells, constantly march through the body seeking out invaders, but kept in check by the barrier of endothelial cells that lines the inside of blood vessels. When infection occurs, molecular messages are transmitted amongst the white cells and between white cells and edothelium, to activate the immune cells to pass out of the blood vessels and mount a defence. Unfortunatley, the activation system sometimes goes awry, resulting in inflammator ....The foot soldiers of the immune system, the white blood cells, constantly march through the body seeking out invaders, but kept in check by the barrier of endothelial cells that lines the inside of blood vessels. When infection occurs, molecular messages are transmitted amongst the white cells and between white cells and edothelium, to activate the immune cells to pass out of the blood vessels and mount a defence. Unfortunatley, the activation system sometimes goes awry, resulting in inflammatory or allergic disease, such as arthritis or asthma. This team of researchers from the Hanson Institute in Adelaide, combining expertise in molecular and cell biology, protein chemestry, structual biology and animal models, has been working together for over 10 years, investigating the molecular mechanisms involved in controlling the formation and activities of blood vessels and white blood cells. This program seeks to further that understanding, and to develop drugs that have the potential of ameliorating the inflammatory condition.Read moreRead less
Developmental Aspects Of Respiratory Inflammation, Allergy And Asthma
Funder
National Health and Medical Research Council
Funding Amount
$7,169,609.00
Summary
Asthma develops as a complex series of interactions between genetic susceptibility and environmental exposures occurring in early life. While many children grow out of asthma others do not and develop the chronic form of the disease that persists into adult life. Our research involves understanding why some susceptible children develop asthma and why this becomes chronic in some. We will undertake studies in children to find out how and why this occurs. A major part of our studies involve longit ....Asthma develops as a complex series of interactions between genetic susceptibility and environmental exposures occurring in early life. While many children grow out of asthma others do not and develop the chronic form of the disease that persists into adult life. Our research involves understanding why some susceptible children develop asthma and why this becomes chronic in some. We will undertake studies in children to find out how and why this occurs. A major part of our studies involve longitudinal studies in cohorts of children recruited before birth. Having the ability to study children as they grow and develop conditions such as allergies and asthma allows us to understand why these conditions occur and allow us to predict which children are likely to develop them. Our research Program also has a solid focus on Translational Research, in which we will use the findings from our basic science studies to develop and test new methods of preventing and of treating asthma. These studies will include new methods for preventing the development of allergies, preventing the damage done to the lungs by severe viral respiratory infections in early life and better methods of treating established allergic asthma by improving immunotherapy techniques. By its very nature, primary prevention of disease in young children is controversial and raises some interesting questions. As part of this Program we intend to initiate consultation and debate in public, academic, regulatory and industry circles. An important role for our Program is shifting the current emphasis away from treatment of established disease towards preventing disease occurring. This is the best way to decrease the health, social and economic burden of chronic diseases such as asthma.Read moreRead less