Defining The Interaction Of HIV With The Interferon System In Initial Mucosal Infection
Funder
National Health and Medical Research Council
Funding Amount
$867,716.00
Summary
Very early after virus exposure, immune cells secrete interferons that help limit the spread of viruses within the body. We will investigate the complex interplay between HIV and the interferon system, especially how HIV inhibits the early induction of interferon to aid its spread and then how the body later restores the interferon response. We will also examine how HIV manipulates the interferon system in order to persistent latent reservoirs within tissues.
Initial Interactions Of Herpes Simplex Virus With Innate Immune Cells In Human Skin
Funder
National Health and Medical Research Council
Funding Amount
$522,589.00
Summary
Herpes simplex viruses 1 and 2 cause widespread and occasionally serious diseases including genital herpes, neonatal death and encephalitis. Current vaccine candidates are at best partially effective. This grant will examine the way that the virus enters, initially spreads within the skin and interacts with immune cells to help determine which cells should be stimulated by vaccines.
Why do neutrophils swarm? This project aims to combine novel immunology, microscopy and computational approaches to investigate how immune cells called neutrophils cooperate to protect the host against microbes. Neutrophils are rapidly recruited to sites of inflammation and then utilise a type of highly coordinated collective behaviour termed swarming. However, the role of neutrophil swarms in fighting off infection is poorly understood. The project is poised to generate new knowledge on the imp ....Why do neutrophils swarm? This project aims to combine novel immunology, microscopy and computational approaches to investigate how immune cells called neutrophils cooperate to protect the host against microbes. Neutrophils are rapidly recruited to sites of inflammation and then utilise a type of highly coordinated collective behaviour termed swarming. However, the role of neutrophil swarms in fighting off infection is poorly understood. The project is poised to generate new knowledge on the importance of immune cell cooperation by developing in silico models of the immune response. The project will provide benefit through enhanced understanding of fundamental principles of immunity and develop new computational tools to model complex immune function in silico.Read moreRead less