Improving dairy cow fertility: targeting exosome-responsive cell pathways. . This project aims to assist the dairy industry to achieve its goal of increasing the six-week in-calf pregnancy rate in dairy cows by at least 10 per cent within five years via the identification of circulating exosomal biomarkers of improved fertility that will be used to develop superior breeding stock to deliver higher industry productivity. The impact of novel biomarkers will permit the Australian and New Zealand da ....Improving dairy cow fertility: targeting exosome-responsive cell pathways. . This project aims to assist the dairy industry to achieve its goal of increasing the six-week in-calf pregnancy rate in dairy cows by at least 10 per cent within five years via the identification of circulating exosomal biomarkers of improved fertility that will be used to develop superior breeding stock to deliver higher industry productivity. The impact of novel biomarkers will permit the Australian and New Zealand dairy industries to meet their targets and provide economic benefit to the respective industries, whilst ensuring availability of low cost milk to Australian citizens.Read moreRead less
Epigenetic and biomarker approaches to improving dairy cow fertility. The dairy industry will not deliver sustainable higher productivity unless the reproductive performance of dairy cows is significantly improved. This expected outcome will be achieved via the identification of epigenetic and protein biomarkers of improved fertility that will be used to develop superior breeding stock. Caruncular and intercaruncular tissues and blood have been obtained from both fertile (New Zealand Holstein-Fr ....Epigenetic and biomarker approaches to improving dairy cow fertility. The dairy industry will not deliver sustainable higher productivity unless the reproductive performance of dairy cows is significantly improved. This expected outcome will be achieved via the identification of epigenetic and protein biomarkers of improved fertility that will be used to develop superior breeding stock. Caruncular and intercaruncular tissues and blood have been obtained from both fertile (New Zealand Holstein-Friesian) and sub-fertile (North American Holstein-Friesian) cows within pasture-based dairying systems that include seasonal calving and subclinical uterine inflammation (associated with poor reproductive performance). Determinations will be conducted using deep parallel (next generation) sequencing and mass spectrometry.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100043
Funder
Australian Research Council
Funding Amount
$435,279.00
Summary
High-throughput portable and wearable device fabrication facility. This project aims to establish a fabrication and characterisation facility for high-throughput production of portable, wearable and stretchable biomedical devices to accelerate the design–fabrication–evaluation process and save ‘trial-and-error’ costs during optimisation turnaround. It will apply computer-aided design for the programmable synthesis of hybrid materials for high-throughput screening of disease biomarkers, and super ....High-throughput portable and wearable device fabrication facility. This project aims to establish a fabrication and characterisation facility for high-throughput production of portable, wearable and stretchable biomedical devices to accelerate the design–fabrication–evaluation process and save ‘trial-and-error’ costs during optimisation turnaround. It will apply computer-aided design for the programmable synthesis of hybrid materials for high-throughput screening of disease biomarkers, and super-solution imaging of single molecules in live cells. This facility will provide capability for researchers pursuing industry transformation and other initiatives in the development of advanced materials, biomolecular sciences, nanotechnology, photonics and device engineering.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH150100028
Funder
Australian Research Council
Funding Amount
$3,708,510.00
Summary
ARC Research Hub for Integrated Device for End-user Analysis at Low-levels. ARC Research Hub for Integrated Device for End-user Analysis at Low-levels. This hub aims to improve detection of biological materials by building a portable device for rapid, time-critical detection of low-abundance molecular and cellular analytes. It is expected that the resulting technologies would be used at medical points of care, ordinary workplaces and centres of activity to test for tiny levels of targeted molecu ....ARC Research Hub for Integrated Device for End-user Analysis at Low-levels. ARC Research Hub for Integrated Device for End-user Analysis at Low-levels. This hub aims to improve detection of biological materials by building a portable device for rapid, time-critical detection of low-abundance molecular and cellular analytes. It is expected that the resulting technologies would be used at medical points of care, ordinary workplaces and centres of activity to test for tiny levels of targeted molecules. The initial focus would be early diagnosis of disease and point-of-care drug testing for humans and animals, but the technology platform could be used to sample food and environmental toxins. The hub expects these disruptive technologies will make Australian biotechnology, diagnostics, veterinary, agribusiness and manufacturing firms globally competitive.Read moreRead less
Urinary continence and incontinence in men: New insight through new technologies. Healthy ageing in men is largely overlooked. Disorders of continence are surprisingly common with increasing age, and are socially debilitating. To understand changes in continence and address healthy ageing it is first necessary to gain an understanding of continence mechanisms in healthy men. Continence in women has received wide attention, but anatomy and function differ, as do the challenges throughout life (ch ....Urinary continence and incontinence in men: New insight through new technologies. Healthy ageing in men is largely overlooked. Disorders of continence are surprisingly common with increasing age, and are socially debilitating. To understand changes in continence and address healthy ageing it is first necessary to gain an understanding of continence mechanisms in healthy men. Continence in women has received wide attention, but anatomy and function differ, as do the challenges throughout life (childbirth vs. prostate disease). Using novel methods we will test a new hypothesis of male continence with the goal to provide new physiological discoveries, new methods, and baseline data upon which strategies to enhance healthy ageing and reduce the economic burden of disorders of continence can be developed and refined. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100035
Funder
Australian Research Council
Funding Amount
$300,000.00
Summary
Hyperpolarised gas functional lung and molecular imaging. This project will produce a polariser to generate magnetised gas for research with magnetic resonance imaging (MRI). This allows imaging of normal and abnormal lung ventilation and circulation in animal and humans. The use of these hyperpolarised gases can also be used to tag specific molecules and increase understanding of lung metabolism.
Identification of at-risk transition cows: Use of exosomal biomarkers. This project aims to improve the early diagnosis of cows at risk of infectious disease and debilitating metabolic syndromes. Animal health and longevity are pillars of the dairy industry. The risk of death is up to 6 times greater during the transition from pregnancy to lactation, making this ‘transition period’ the time for detection and intervention. If successful, this project will permit the focus of resources on high ris ....Identification of at-risk transition cows: Use of exosomal biomarkers. This project aims to improve the early diagnosis of cows at risk of infectious disease and debilitating metabolic syndromes. Animal health and longevity are pillars of the dairy industry. The risk of death is up to 6 times greater during the transition from pregnancy to lactation, making this ‘transition period’ the time for detection and intervention. If successful, this project will permit the focus of resources on high risk cows and reduce poor outcomes: lower milk production, involuntary culling and increased cow maintenance costs. Within this overall objective, a cost-effective project design will leverage partner facilities and existing networks to translate findings to farm use, thereby clearly delivering economic value.Read moreRead less
Image-guided skin microbiopsy technology development. There is a need for targeted biopsies in dermatology. This novel technology enables minimally invasive biopsies to be taken from suspicious skin lesions by integrating micromedical and imaging devices.
Ultrasensitive electrochemical biosensors. This project aims to develop novel proteins that can convert biochemical cues into electronic signals. Using protein engineering, this project will produce redox protein-based OFF switches. The project expects that the use of the OFF-switches (as opposed to ON switches) will simplify biosensor design and create a new class of sensory architectures. Integration of OFF-switch-based biosensors with an enzymatic signal amplification circuit is expected to y ....Ultrasensitive electrochemical biosensors. This project aims to develop novel proteins that can convert biochemical cues into electronic signals. Using protein engineering, this project will produce redox protein-based OFF switches. The project expects that the use of the OFF-switches (as opposed to ON switches) will simplify biosensor design and create a new class of sensory architectures. Integration of OFF-switch-based biosensors with an enzymatic signal amplification circuit is expected to yield ultrasensitive sensory systems with near-real-time response. The project will address a need for new technologies that enable collection of physiological and environmental information rapidly, and at low cost outside of the specialised laboratories.Read moreRead less
Advancing hybrid imaging with magnetic resonance imaging and positron emission tomography (MRI-PET). This project aims to increase the utility, accessibility, cost-effectiveness and accuracy of magnetic resonance imaging and positron emission tomography (MRI-PET) hybrid imaging technology for brain tumour imaging. This project will develop new contrast agents, better ways of measuring their uptake including a new high sensitivity MRI-PET head coil and methods for predicting tumour progression us ....Advancing hybrid imaging with magnetic resonance imaging and positron emission tomography (MRI-PET). This project aims to increase the utility, accessibility, cost-effectiveness and accuracy of magnetic resonance imaging and positron emission tomography (MRI-PET) hybrid imaging technology for brain tumour imaging. This project will develop new contrast agents, better ways of measuring their uptake including a new high sensitivity MRI-PET head coil and methods for predicting tumour progression using imaging information.Read moreRead less