Quantifying the adaptive immune response. The aim of this project is to develop mathematical models and computer software capable of predicting immune responses in infection and disease. The ability to predict immune responses should allow better vaccine design and better understanding of what causes the immune system to attack its own body, causing autoimmune disease, or fail to respond, causing immunodeficiency. The models and software will also be applicable to other areas of cell biology, ....Quantifying the adaptive immune response. The aim of this project is to develop mathematical models and computer software capable of predicting immune responses in infection and disease. The ability to predict immune responses should allow better vaccine design and better understanding of what causes the immune system to attack its own body, causing autoimmune disease, or fail to respond, causing immunodeficiency. The models and software will also be applicable to other areas of cell biology, such as describing growth and development. Thus, this project will lead to advances in understanding of fundamental biology, as well as potential improvements in treatments for a range of diseases.Read moreRead less
The effect of age on regulatory T cell control of the innate and adaptive antiviral immune responses. Viral pathogens are a lead cause of infant mortality in the world. This project will define how T regulatory cells limit protective antiviral immune responses in the young. This information is critical for the development of potent antiviral vaccines that are effective from the newborn period without inducing autoimmunity. It will also provide novel insight into the way T regulatory cells can b ....The effect of age on regulatory T cell control of the innate and adaptive antiviral immune responses. Viral pathogens are a lead cause of infant mortality in the world. This project will define how T regulatory cells limit protective antiviral immune responses in the young. This information is critical for the development of potent antiviral vaccines that are effective from the newborn period without inducing autoimmunity. It will also provide novel insight into the way T regulatory cells can be manipulated both to dampen immunity, which can be used to develop strategies to reduce immune mediated disease and limit transplant rejection. Read moreRead less
Role of the PU.1 transcription factor in regulating lymphoid development. Haemopoiesis is a tightly regulated process and provides an important model for our understanding and application of stem cell biology. Perturbation of early haemopoiesis results in a number of important disorders including leukaemia, anaemia and immunodeficiency. The application of stem cells to many disease conditions is currently being pursued, however, in order to develop therapeutic interventions knowledge of normal c ....Role of the PU.1 transcription factor in regulating lymphoid development. Haemopoiesis is a tightly regulated process and provides an important model for our understanding and application of stem cell biology. Perturbation of early haemopoiesis results in a number of important disorders including leukaemia, anaemia and immunodeficiency. The application of stem cells to many disease conditions is currently being pursued, however, in order to develop therapeutic interventions knowledge of normal cellular differentiation is crucial. The studies outlined here aim to contribute to the understanding of the these processes and hence help to provide the framework for future studies aimed at more directly altering cell fate decision for clinical applications. Read moreRead less