The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Analysis Of Viral And Cellular Gene Expression During Human Cytomegalovirus Latent Infection Of Hematopoietic Cells
Funder
National Health and Medical Research Council
Funding Amount
$407,545.00
Summary
Human cytomegalovirus (HCMV) is a herpesvirus which infects a majority of the population. HCMV is a significant cause of serious, life-threatening disease in neonates and in people who are immunosuppressed. Transplant recipients such as bone marrow, kidney and heart transplant patients are particularly at risk of developing HCMV disease. Like other herpesviruses, after initial infection HCMV can establish a life-long latent infection. During latency, the virus remains dormant in the human body a ....Human cytomegalovirus (HCMV) is a herpesvirus which infects a majority of the population. HCMV is a significant cause of serious, life-threatening disease in neonates and in people who are immunosuppressed. Transplant recipients such as bone marrow, kidney and heart transplant patients are particularly at risk of developing HCMV disease. Like other herpesviruses, after initial infection HCMV can establish a life-long latent infection. During latency, the virus remains dormant in the human body and no infectious virus is made. However, when conditions are right the virus can awaken (ie reactivate) from its latent state, producing new infectious virus and disease. It is in immunosuppressed individuals such as transplant patients that viral latency and reactivation are of most medical concern, yet viral latency remains very poorly understood. This project has three major components. Firstly, we aim to continue studies which are defining what viral genes are active (ie expressed) during latent infection. Identification of these genes and determination of how they function may have profound implications to our understanding of latency. Secondly, we will examine how human cells are affected when they become latently infected. A new and exciting technology called DNA microarray now makes it possible to examine the expression of many thousands of genes in a single experiment. For the first time, we will be able to determine how the cell changes during latency and reactivation. The study of viral and cellular gene expression during latency may contribute to the development of drugs which interfere with the viruses ability to become latent or reactivate. Thirdly, we have preliminary results which suggest that latent HCMV may actively avoid detection by the immune system. In this project we also aim to determine the mechanism by which the virus interferes with the expression of molecules which are an essential component of our immune system.Read moreRead less
Viral And Host Cell Gene Expression During The Establishment And Maintenance Phases Of Human Cytomegalovirus Latency
Funder
National Health and Medical Research Council
Funding Amount
$149,250.00
Summary
Human cytomegalovirus (CMV) is a herpesvirus which infects a majority of the population. HCMV is a significant cause of serious, life-threatening disease in neonates and in people who are immunosuppressed. Transplant recipients such as bone marrow, kidney and heart transplant patients are particularly at risk of developing CMV disease. Like other herpesviruses, after initial infection CMV can establish a life-long latent infection. During latency, the virus remains dormant in the human body and ....Human cytomegalovirus (CMV) is a herpesvirus which infects a majority of the population. HCMV is a significant cause of serious, life-threatening disease in neonates and in people who are immunosuppressed. Transplant recipients such as bone marrow, kidney and heart transplant patients are particularly at risk of developing CMV disease. Like other herpesviruses, after initial infection CMV can establish a life-long latent infection. During latency, the virus remains dormant in the human body and no infectious virus is made. However, when conditions are right the virus can awaken (ie reactivate) from its latent state, producing new infectious virus and disease. It is in immunosuppressed individuals such as transplant patients that viral latency and reactivation are of most medical concern, yet viral latency remains very poorly understood. The overall aim of these studies is to provide a much better understanding of how CMV latency is established and maintained, with the ultimate goal of making advances for the design of anti-viral therapies to disrupt these processes. This project has three major components: Firstly, we aim to identify and characterise viral gene expression during the establishment of latency and these findings will have profound implications to our understanding of latency. Secondly, we will examine how human cells are affected when they become latently infected. A new and exciting technology called DNA microarray now makes it possible to examine the expression of many thousands of genes in a single experiment. For the first time, we will be able to determine how the cell changes during the establishment and maintenance phases of latency. Thirdly, we will apply microarray technologies to determine how human cell genes are altered in response to the expression of individual viral genes that are active during the latent phase of infection.Read moreRead less
Mechanisms Of Immune Modulation By Human Cytomegalovirus During The Latent Phase Of Infection
Funder
National Health and Medical Research Council
Funding Amount
$165,500.00
Summary
Human cytomegalovirus (CMV) is a herpesvirus which infects a majority of the population. CMV is a significant cause of serious, life-threatening disease in neonates and in people who are immunosuppressed. Bone marrow and solid organ transplant recipients are particularly at risk of developing serious CMV disease. CMV has the remarkable ability to hide in the body in a dormant or latent form for the life of the host. However, when conditions are right the virus can awaken (ie reactivate) from its ....Human cytomegalovirus (CMV) is a herpesvirus which infects a majority of the population. CMV is a significant cause of serious, life-threatening disease in neonates and in people who are immunosuppressed. Bone marrow and solid organ transplant recipients are particularly at risk of developing serious CMV disease. CMV has the remarkable ability to hide in the body in a dormant or latent form for the life of the host. However, when conditions are right the virus can awaken (ie reactivate) from its latent state, producing new infectious virus and disease. It is in immunosuppressed individuals such as transplant patients that reactivation from latency is of most medical significance, yet the latent phase of infection remains very poorly understood. We recently reported that during latent infection CMV interfered with the expression of a protein which plays a crucial role in our immune system. This protein is called MHC class II and its proper function is essential for our immune system to fight infections. Thus, we postulated that the ability of CMV to successfully hide in a cell in a latent state is at least partially due to its ability to interfere with the cells ability to properly make MHC class II proteins. This project aims to futher define and characterise the functions of latent CMV that enable it to interfere with our immune system. Firstly, we aim to continue with our studies to determine the mechanism by which latent CMV interferes with MHC class II expression. Secondly, we will seek to determine whether latent CMV interferes with any other important components of our immune system. Thirdly, we will seek to identify the precise viral gene that causes the interference with MHC class II expression. Determining the mechanism of immune system regulation and the viral gene(s) responsible for this interference may lead to the design of gene therapies to lessen the clinical impact of CMV disease in transplant recipients.Read moreRead less
Human Cytomegalovirus Gene Expression And Functions During Latent Infection And Reactivation
Funder
National Health and Medical Research Council
Funding Amount
$789,473.00
Summary
Human cytomegalovirus has the ability to hide in the body in a latent form for the life of the host. However, the virus can awaken (reactivate) from its latent state, producing new infectious virus and disease. It is in immunosuppressed people such as transplant patients that reactivation from latency causes significant morbitity and mortality, yet the latent infection remains very poorly understood. This project will identify and define the functions of viral genes that facilitate latency.
Effects Of Natural Sequence Variation On Evasion Of Cytotoxic T Lymphocytes By Murine Cytomegalovirus.
Funder
National Health and Medical Research Council
Funding Amount
$553,167.00
Summary
Human cytomegalovirus persists for the life time of an infected person. It has many ways of achieving this, including interfering with the host immune response. This project seeks to explore this using a mouse model and murine CMV. Specifically we will focus on a set of viral genes that inhibit host recognition of virally infected cells. Sequence variation in these genes suggests that they function differently in different strains of virus: we will examine the consequences of this variation.
Determinants Of Cytomegalovirus Salivary Gland Persistence
Funder
National Health and Medical Research Council
Funding Amount
$566,308.00
Summary
Human cytomegalovirus (HCMV) persists for extended periods in the salivary gland, an organ of viral transmission. It is not clear how the virus avoids immune mediated control in this tissue. This aspect of viral pathology will be assessed in a mouse model using two strains of murine CMV which exhibit marked differences in salivary gland persistence. The role of tissue tropism (inhibition of apoptosis), viral immune evasion and host immunity in salivary gland persistence will be studied.
Individualizing Cytomegalovirus Preventative Strategies Following Solid Organ Transplantation: A Precision Medicine Approach
Funder
National Health and Medical Research Council
Funding Amount
$128,224.00
Summary
Cytomegalovirus (CMV) infection is a significant contributor to poor outcomes following solid organ transplantation. Current preventative strategies are somewhat effective but treat groups of patients similarly rather than targeting the individual, so many patients are treated unnecessarily & breakthrough disease still occurs. We propose a program of research directed towards individualizing CMV prevention strategies in solid organ transplant recipients, incorporating new diagnostic tests.
Host-virus Interactions That Define The Outcome Of Anti-viral T Cell Responses: Relevance To Viral Persistence
Funder
National Health and Medical Research Council
Funding Amount
$487,500.00
Summary
Infection with human cytomegalovirus (hCMV) is normally resolved without symptomatic evidence of infection. However, severe hCMV disease can occur in immunocompromised patients in which the manifestations of disease include chorioretinitis, interstitial pneumonia and hepatitis. In immunologically immature children, congenital infection results in cytomegalic inclusion disease (CID). CID in infants causes severe neurological sequelae resulting in mental retardation, deafness and blindness. Vaccin ....Infection with human cytomegalovirus (hCMV) is normally resolved without symptomatic evidence of infection. However, severe hCMV disease can occur in immunocompromised patients in which the manifestations of disease include chorioretinitis, interstitial pneumonia and hepatitis. In immunologically immature children, congenital infection results in cytomegalic inclusion disease (CID). CID in infants causes severe neurological sequelae resulting in mental retardation, deafness and blindness. Vaccination against hCMV induced cytomegalic inclusion disease has been designated Level I (most favourable) due to the prediction that it could save lives and prevent life-long disability. Given the essential nature of CD8 T cells in CMV control and the high prevalence of CMV in society, it will be crucial to develop a vaccine capable of eliciting an efficacious T cell response which develops lasting memory. We hypothesise that mCMV has evolved mechanisms for generating an appropriate T cell response involved in viral control and the establishment of a persistent infection. The central aim of the work in the current proposal is to investigate the cellular and viral mechanisms involved in the generation of cytomegalovirus specific T cells. The proposed studies will improve our understanding of the generation of anti-viral T cell responses and hence will be relevent to further our understanding of the role of T cells in human infection. More importantly the results will provide critical insights into the rational design of suitable antiviral drugs and vaccines.Read moreRead less
The aim of this project is to develop mathematical models and computer software capable of predicting immune responses to infection and disease. This “artificial immune system” should lead to improved 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. This enabling science could then lead to improvements in treatment for a range of conditions of clinical importance.
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