Professor Godfrey is an immunologist with a long standing history as a pioneer in the study of a specialised type of white blood cell, known as NKT cells. NKT cells are activated in response to lipid-based molecules that are thought to alert the immune system, via NKT cell activation, to the presence of infectious agents or other abnormalities. A better understanding of how NKT cells function will provide new approaches to battling a broad range of diseases where these cells are implicated, incl ....Professor Godfrey is an immunologist with a long standing history as a pioneer in the study of a specialised type of white blood cell, known as NKT cells. NKT cells are activated in response to lipid-based molecules that are thought to alert the immune system, via NKT cell activation, to the presence of infectious agents or other abnormalities. A better understanding of how NKT cells function will provide new approaches to battling a broad range of diseases where these cells are implicated, including cancer, autoimmunity, allergy and infection.Read moreRead less
This application will increase the impact of cancer immunotherapy on disease prevention and treatment, by developing new targets and novel combination immunotherapies. Outcomes will include an improved understanding of the immune reaction with cancer and more effective strategies to prevent cancer spread and safely target and eradicate a larger proportion of established and advanced malignant disease.
Regulation Of Leukocyte Recruitment In Inflammation
Funder
National Health and Medical Research Council
Funding Amount
$686,656.00
Summary
In inflammatory diseases such as asthma, arthritis and atherosclerosis, white blood cells enter affected tissues causing inflammation and tissue destruction. This research will investigate the processes whereby white blood cells enter affected tissues, particularly how they exit the circulation, and migrate throughout tissues during inflammatory responses. An improved understanding of this process may identify new ways of interfering with the disease process in various inflammatory diseases.
My work focuses on cells of the immune system that act as sentinels on the lookout for invading pathogens and danger. These cells are called dendritic cells. I am particularly interested in understanding how these cells function within the bone marrow environment and how they may sense viral infection or cancerous cells within this tissue. We aim to understand their function in specific diseases including Lupus and in pre-leukemia conditions, and also in infectious and parasitic diseases.
Understanding the immune response is proving extremely complex and promising results for disease treatments from animal models are often difficult to translate to new clinical therapies. My research is unearthing weaknesses in our current knowledge of the immune system and seeking to replace them with a foundation that can exploit new developments in computer modelling and systems biology. In this way I aim to rationally manipulate the immune response.
Understanding Immune Regulation During Parasitic Diseases.
Funder
National Health and Medical Research Council
Funding Amount
$631,010.00
Summary
Chronic infectious diseases such as HIV/AIDS, tuberculosis, malaria and leishmaniasis are responsible for significant morbidity and mortality. They are all characterised by severe immune dysfunction. We will study a parasitic infection to identify important immune cell populations and molecules that promote chronic infectious disease. This knowledge will enable the development of better treatments and vaccines for range of infectious diseases that affect people in many parts of the world.
Defining The Requirements For Effective Immune Responses
Funder
National Health and Medical Research Council
Funding Amount
$714,745.00
Summary
The immune system rapidly responds to infectious pathogens to eradicate such microbes and limit the damage they can inflict upon the host. Individuals with primary immunodeficiencies have defects in the development and/or function of the cells of their immune system and are more susceptible to infectious diseases. This study will investigate such individuals to identify functions for specific genes and immune cells in order to understand the requirements for generating effective immune responses ....The immune system rapidly responds to infectious pathogens to eradicate such microbes and limit the damage they can inflict upon the host. Individuals with primary immunodeficiencies have defects in the development and/or function of the cells of their immune system and are more susceptible to infectious diseases. This study will investigate such individuals to identify functions for specific genes and immune cells in order to understand the requirements for generating effective immune responses.Read moreRead less
The development of protective immunity is essential to fight infection. This depends on a small number of master regulatory transcription factors that drive the differentiation of precursor cells into mature immune cells such as NK, T and dendritic cells. This proposal will provide a fundamental advance in our understanding of immune cells and impact strategies aimed at the prevention and treatment of pathogen infections.
Biomarkers For The Diagnosis And Prognostic Analysis Of Male Infertility
Funder
National Health and Medical Research Council
Funding Amount
$631,370.00
Summary
Male infertility is a common condition, affecting 1 in 15 men. Although a standard semen analysis is often performed to test whether a man is infertile, it is far from definitive. We have developed a new approach, by looking at proteins that are commonly missing from infertile sperm cells. From this analysis, we can definitively diagnose male infertility and are beginning to understand why men are becoming infertile.
Delineating Immune Circuits For Innate And Adaptive Immune Protection
Funder
National Health and Medical Research Council
Funding Amount
$876,005.00
Summary
The immune system provides the essential frame-work to protect us against infection, disease and to heal tissues after trauma. This is achieved by a complex but elegant network of different types of white blood cells. Understanding the molecular wiring of these cells will provides fundamental insights to how the body fights pathogen infections and cancer and lays the foundation to therapeutic approaches to vaccination and disease treatments.