Superbugs and veterinary drugs: are multidrug-resistant zoonotic pathogens residing in Australian animals? Antibiotic resistance is a growing problem affecting human health that is now emerging in animals and veterinary hospitals. This project will integrate surveillance with novel treatments and preventatives to develop effective strategies to limit the impact of resistant bacteria to animal health and prevent transfer between humans and animals.
Molecular mechanisms for seminal fluid signalling in reproduction. Male seminal fluid regulation of the female reproductive process influences fertility and fecundity in humans and animal species. Infertility and impaired reproductive function is a major economic constraint in livestock industries, and carries a substantial social and public health cost in humans. This research will identify the active signalling molecules in seminal fluid and quantify their importance in reproductive success ....Molecular mechanisms for seminal fluid signalling in reproduction. Male seminal fluid regulation of the female reproductive process influences fertility and fecundity in humans and animal species. Infertility and impaired reproductive function is a major economic constraint in livestock industries, and carries a substantial social and public health cost in humans. This research will identify the active signalling molecules in seminal fluid and quantify their importance in reproductive success and health of offspring. The outcomes will inform development of new diagnostic assays for male fertility, and underpin strategic design of novel fertility treatments and products with applications in the human health and animal breeding industries. Read moreRead less
Measuring pain in livestock: mechanisms, objective biomarkers and treatments. This project aims to create an objective blood test to measure pain in livestock, and to create a new drug treatment for persistent pain by targeting the immunology of the brain and spinal cord. This project expects to generate new knowledge of the involvement of the neuro-immune system in the creation and maintenance of persistent pain and how this can be quantified through the innovative use of peripheral blood tests ....Measuring pain in livestock: mechanisms, objective biomarkers and treatments. This project aims to create an objective blood test to measure pain in livestock, and to create a new drug treatment for persistent pain by targeting the immunology of the brain and spinal cord. This project expects to generate new knowledge of the involvement of the neuro-immune system in the creation and maintenance of persistent pain and how this can be quantified through the innovative use of peripheral blood tests. Expected outcomes of this project include a blood test capable of quantifying the extent of current pain experience, and a cumulative life measure of pain an animal has experienced. This should provide significant benefits to the Australian livestock industry by improving best practice.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120100390
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Characterisation of collagenous lectins and their roles in ovine infectious diseases. Specific proteins involved in immunity against infections will be studied in sheep to enhance their immune response against specific infections, such as ovine Johne's disease and footrot. This may lead to selective breeding of sheep that are more resistant to disease, minimising production losses and use of medications.
Human Leukocyte Antigen-A and -B regulation of Natural Killer cell function. The aim of this project is to determine how genetic variation in the genes encoding cell surface receptors expressed by innate lymphocytes and the molecules they recognise diversifies their capacity to sense and respond to infection. This knowledge is critical for understanding why there are intrinsic differences between individuals with respect to their capacity to respond to different types of infection and will ultim ....Human Leukocyte Antigen-A and -B regulation of Natural Killer cell function. The aim of this project is to determine how genetic variation in the genes encoding cell surface receptors expressed by innate lymphocytes and the molecules they recognise diversifies their capacity to sense and respond to infection. This knowledge is critical for understanding why there are intrinsic differences between individuals with respect to their capacity to respond to different types of infection and will ultimately inform our capacity to better deploy personalised medicines.Read moreRead less
Improving and manipulating the immune adjuvant properties of recombinant fowlpox vectors. Unbalanced immune responses may cause or worsen common and important diseases such as infections, allergies, cancers and autoimmunity. Interleukin-4 (IL-4) is the only immune active product or cytokine that safely skews an aberrant immune response to a healing type of response. Fowlpox viruses (FPV) provide safe and effective human vaccines. Engineering FPV to make both a relevant antigen and a cytokine is ....Improving and manipulating the immune adjuvant properties of recombinant fowlpox vectors. Unbalanced immune responses may cause or worsen common and important diseases such as infections, allergies, cancers and autoimmunity. Interleukin-4 (IL-4) is the only immune active product or cytokine that safely skews an aberrant immune response to a healing type of response. Fowlpox viruses (FPV) provide safe and effective human vaccines. Engineering FPV to make both a relevant antigen and a cytokine is proprietary technology. With our commercial partner and using experimental mice, we will test the concept that FPV making a model antigen and IL-4 initiate and/or maintain beneficial Type 2 responses. A successful outcome will guide clinical FPV-based vaccine development for the treatment of important human and veterinary diseases.Read moreRead less
Immunisation to protect against transmissible cancers in Tasmanian devils. This project aims to identify the immune escape mechanisms that the transmissible cancers, Devil Facial Tumour Disease (DFTD) use to avoid being killed by the immune system. Since the discovery of the second transmissible cancer (DFT2) mystery surrounds whether the devils immune system can respond to this cancer, hence this project will investigate the immune response to DFT2. The final aims are to develop a vaccine with ....Immunisation to protect against transmissible cancers in Tasmanian devils. This project aims to identify the immune escape mechanisms that the transmissible cancers, Devil Facial Tumour Disease (DFTD) use to avoid being killed by the immune system. Since the discovery of the second transmissible cancer (DFT2) mystery surrounds whether the devils immune system can respond to this cancer, hence this project will investigate the immune response to DFT2. The final aims are to develop a vaccine with the potential to protect healthy devils and cure devils with DFTD.Read moreRead less
Describing transition for people living with chronic illness. Our primary aim is to explore transition for people living with chronic illness. Understanding the nature of transition places health care professionals in an excellent position to assist the person living with chronic illness. This is important given that chronic illness has been acknowledged as the prime health concern of this era. We explore, how individuals living with chronic illness make sense of "becoming ordinary" rather than ....Describing transition for people living with chronic illness. Our primary aim is to explore transition for people living with chronic illness. Understanding the nature of transition places health care professionals in an excellent position to assist the person living with chronic illness. This is important given that chronic illness has been acknowledged as the prime health concern of this era. We explore, how individuals living with chronic illness make sense of "becoming ordinary" rather than "being ordinary", exploring how they give meaning to their sense of self and their sense of self capacity. As an interactive participatory action research program with 200 participants, we will validate the emerging transition thesis collaboratively. Resultant action has the potential to enhance participant's lives, foster collective community development, inform health care practice and advance theoretical debates.Read moreRead less
Investigating the evolution of innate and adaptive cellular immunity. This proposal aims to assess the impact of geographical and genetic isolation of the Australian Indigenous population on adaptive and innate immune systems. The project will use novel DNA sequencing approaches to generate the high resolution sequences of two genetic loci that regulate innate and adaptive immune responses, the major histocompatibility complex locus and the killer cell immunoglobulin-like receptor locus. In an i ....Investigating the evolution of innate and adaptive cellular immunity. This proposal aims to assess the impact of geographical and genetic isolation of the Australian Indigenous population on adaptive and innate immune systems. The project will use novel DNA sequencing approaches to generate the high resolution sequences of two genetic loci that regulate innate and adaptive immune responses, the major histocompatibility complex locus and the killer cell immunoglobulin-like receptor locus. In an initial screen, distinct variants and combinations of these genes were identified. This project aims to interrogate how variation in these critical genes impacts on the function of cytotoxic lymphocytes, providing insights into the evolutionary drivers of immune recognition mechanisms.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989226
Funder
Australian Research Council
Funding Amount
$340,000.00
Summary
Multi-photon imaging for infection, immunity, and self recognition. This proposal will address a gap in our imaging capabilities, allowing us to visualise the movement of immune cells and infectious agents such as bacteria and viruses within living tissues. This will immensely improve our capacity to understand interactions between the immune system, invading organisms and the rest of our body. The intravital imaging system will provide novel insights into how the immune system works, which will ....Multi-photon imaging for infection, immunity, and self recognition. This proposal will address a gap in our imaging capabilities, allowing us to visualise the movement of immune cells and infectious agents such as bacteria and viruses within living tissues. This will immensely improve our capacity to understand interactions between the immune system, invading organisms and the rest of our body. The intravital imaging system will provide novel insights into how the immune system works, which will benefit the design of vaccines, the treatment of cancer, and our understanding of allergy. This state-of-the-art facility will also provide vital training in an emerging technology that will have application in many areas of biology.
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