Many bacterial pathogens invade host cells to replicate and avoid detection by the host. These pathogens interact with the host and by manipulating it to its benefit they establish an environment to survive in. A detailed understanding of the targeted hosts pathways and which are essential for pathogen survival is knowledge that will allow future development of therapeutic intervention strategies.
Molecular Mediators, Epigenetic Modulators And Therapeutic Targets For Cognitive Disorders
Funder
National Health and Medical Research Council
Funding Amount
$763,845.00
Summary
Brain disorders constitute an enormous, and growing, burden. My research investigates how genes and environment combine to cause disorders of cognition, including dementia, schizophrenia and autism. The research will provide new insights into these disorders, at the level of molecules, cells and behaviour. I will explore how genetic and environmental factors interact, with a focus on mental activity, physical exercise and stress, which affect a range of neurological and psychiatric disorders.
Dissecting The Role Of NOD-like Receptors (NLRs) In Helicobacter Pylori Disease
Funder
National Health and Medical Research Council
Funding Amount
$638,517.00
Summary
Half of the world's 6.5 billion people harbour the bacterium Helicobacter pylori in their stomachs. Approximately 1% of these infections develop into gastric cancer, representing the second leading cause of cancer-related death world-wide. This research project will investigate the role of a family of host defence proteins as mediators of inflammatory and cell survival responses which contribute to the development of gastric cancer disease.
Supportive Care And Patient Empowerment In The Cancer Context.
Funder
National Health and Medical Research Council
Funding Amount
$863,910.00
Summary
This Senior Principal Research Fellowship will develop and evaluate system-wide interventions to improve psychosocial outcomes of Australians diagnosed with cancer, including Chinese-speaking immigrants; identify long-term challenges for cancer survivors; explore the impact of having multiple gene testing; and evaluate interventions to empower patients to make informed choices regarding cancer treatment.
Gene-environment Interactions, Experience-dependent Plasticity And Pathogenic Mechanisms In Mouse Models Of Cognitive And Affective Disorders. Mental And Physical Activity As Modulators Of Brain And Behaviour In Healthy And Diseased States.
Funder
National Health and Medical Research Council
Funding Amount
$250,805.00
Summary
Our aim is to understand how genes and environment combine to affect susceptibility to various brain disorders. We are using specific models involving human gene mutations associated with diseases, and manipulating environmental factors such as mental and physical activity. We are focused on neurological and psychiatric disorders, including Huntington’s disease, depression and schizophrenia. These efforts to understand brain diseases will facilitate development of therapeutic approaches.
I am a biochemist focussed on understanding how the structures of proteins determine their functions. I intend to apply this understanding to medically relevant questions by working collaboratively and using a range of complementary structural, computational and cell biology techniques. In particular, I will focus on proteins involved in infection and immunity, to understand how they work, and contribute to the development of drugs and vaccines.
This fellowship supports continuing work on statistical methods and applications for the detection and characterization of genes involved in complex diseases, notably melanoma, but a number of related characteristics such as skin hair and eye colour, moles and freckling. The other complex disease I work on are the allergic disease, where I am involved in both human and animal based studies of allergic dermatitis and asthma.The types of data to be analysed include genome-wide genotype data and ev ....This fellowship supports continuing work on statistical methods and applications for the detection and characterization of genes involved in complex diseases, notably melanoma, but a number of related characteristics such as skin hair and eye colour, moles and freckling. The other complex disease I work on are the allergic disease, where I am involved in both human and animal based studies of allergic dermatitis and asthma.The types of data to be analysed include genome-wide genotype data and eventually whole genome sequence data.Read moreRead less
Research Fellowship In Preventing HIV And HIV-related Cancer
Funder
National Health and Medical Research Council
Funding Amount
$772,490.00
Summary
This fellowship concerns HIV prevention and HIV-related cancer. In HIV prevention, Grulich will evaluate the success of elements of the new biomedical prevention approach to HIV, and highlight areas in which policy action can be taken to substantially reduce HIV transmission. In HIV related cancer, Grulich will determine whether HIV-associated cancers continue to occur at increased rates in the new era of prolonged survival of people with HIV, and investigate preventive approaches.
Understanding the basic biology of cells will allow us to pinpoint key mechanisms and molecules that underpin multiple diseases and are targets for treatments. The broad aims of this research program include the development of new therapies for chronic inflammatory diseases, understanding how proteins are sorted and trafficked inside cells in processes that are essential to immunity and cancer biology, and identifying new intracellular targets to block bacterial invasion and infectious diseases.
This project involves a unique interdisciplinary approach combining bioinformatics, biostatistics and mathematical biology to better understand the dynamics of infection and immunity. Using data from in vitro studies, animal models, and human infections, I aim to understand immune control and pathogen growth and evolution in HIV and malaria infection.