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.
Molecular control of postnatal heart development. This project aims to improve our understanding of how the heart develops after birth and the molecules that control this process. Recent advances in tissue engineering have opened up opportunities for the generation of synthetic tissues but these studies have also highlighted a fundamental knowledge gap in our understanding of how complex tissues mature to prepare for life as an adult. Much is known about the molecules that control early embryoni ....Molecular control of postnatal heart development. This project aims to improve our understanding of how the heart develops after birth and the molecules that control this process. Recent advances in tissue engineering have opened up opportunities for the generation of synthetic tissues but these studies have also highlighted a fundamental knowledge gap in our understanding of how complex tissues mature to prepare for life as an adult. Much is known about the molecules that control early embryonic development but little is known about the molecules that control maturation after birth. This project aims to build new knowledge that is expected to improve our ability to generate mature heart muscle cells for stem cell applications, tissue repair and regeneration.Read moreRead less
Characterisation of bone and bone marrow resident tissue macrophages. This project aims to elucidate the identities of tissue macrophages involved in bone and blood system (bone marrow) homeostasis and function, and the molecular signatures underpinning their functional specialisation. It will then investigate whether decline in the function of these specialised macrophages occurs during skeletal and blood system ageing. Both skeletal and blood system decline contribute to age-associated loss of ....Characterisation of bone and bone marrow resident tissue macrophages. This project aims to elucidate the identities of tissue macrophages involved in bone and blood system (bone marrow) homeostasis and function, and the molecular signatures underpinning their functional specialisation. It will then investigate whether decline in the function of these specialised macrophages occurs during skeletal and blood system ageing. Both skeletal and blood system decline contribute to age-associated loss of productivity, and paralleled decline in the resident macrophages in these organs may be a common ageing mechanism. Demonstration that altered macrophage biology unpins decline in blood and bone may prolong peak health and increase productivity in the ageing population.Read moreRead less
Physiological activation and targets of calcium signaling in muscle. The skeletal muscle fibre is a highly specialised cell for the rapid delivery of calcium to elicit contraction, required for posture, movement and thus one's independence. Calcium is also a signal for other purposes, such as triggering other processes within the muscle for its own maintenance. These calcium signals are poorly understood. This project aims to determine when the calcium signals are turned on during normal muscle ....Physiological activation and targets of calcium signaling in muscle. The skeletal muscle fibre is a highly specialised cell for the rapid delivery of calcium to elicit contraction, required for posture, movement and thus one's independence. Calcium is also a signal for other purposes, such as triggering other processes within the muscle for its own maintenance. These calcium signals are poorly understood. This project aims to determine when the calcium signals are turned on during normal muscle activity and what the end result of the signals is for the muscle.Read moreRead less
Defining how serotonin regulates gut motility. This project aims to deepen knowledge of gastrointestinal physiology, and reveal the mechanisms by which the major gastrointestinal signalling molecule, serotonin, regulates gut peristalsis. Almost all of the serotonin in our body is made in the gastrointestinal tract where it controls many functions, including how our gut wall contracts during peristalsis. Proper control of gut peristalsis and the transit of material through our bowel is important ....Defining how serotonin regulates gut motility. This project aims to deepen knowledge of gastrointestinal physiology, and reveal the mechanisms by which the major gastrointestinal signalling molecule, serotonin, regulates gut peristalsis. Almost all of the serotonin in our body is made in the gastrointestinal tract where it controls many functions, including how our gut wall contracts during peristalsis. Proper control of gut peristalsis and the transit of material through our bowel is important for our health. This project expects to define how serotonin controls peristalsis, where in the bowel this serotonin comes from, how serotonin communicates with the nervous system in our gastrointestinal tract, and how the cells that synthesise gut serotonin respond to contraction to trigger the secretion of serotonin.Read moreRead less
Single vesicle dynamics and the control of secretion. This project investigates secretion and tests a new model for secretory control. Its outcomes will further our knowledge in this important area and may be significant in the longer term for the treatment of secretory diseases.
Discovery Early Career Researcher Award - Grant ID: DE150100538
Funder
Australian Research Council
Funding Amount
$342,000.00
Summary
Understanding the role of miRNAs in the biology of ageing muscle. Skeletal muscle is the largest organ in the body and plays a vital role in maintaining independent living and social interaction. As it ages, skeletal muscle loses its ability to build up new muscle proteins. However, the principles underlying the biology of skeletal muscle ageing are not well understood. MicroRNAs (MiRNAs) are essential regulators of skeletal muscle biology. Whether they play a role in the ageing process and how ....Understanding the role of miRNAs in the biology of ageing muscle. Skeletal muscle is the largest organ in the body and plays a vital role in maintaining independent living and social interaction. As it ages, skeletal muscle loses its ability to build up new muscle proteins. However, the principles underlying the biology of skeletal muscle ageing are not well understood. MicroRNAs (MiRNAs) are essential regulators of skeletal muscle biology. Whether they play a role in the ageing process and how they regulate muscle protein synthesis as we age has not been investigated. This project aims to identify the MiRNA species involved in muscle protein synthesis and will provide a better understanding of the biology of ageing skeletal muscle.Read moreRead less
Muscling in on the brain. This project investigates an enzyme that 'matures' neurotransmitters in the brain that regulate food intake, energy expenditure and blood pressure by the brain; these neurotransmitters arise from the same precursor molecule. This project will show the physiological relevance of this enzyme in obesity.
Muscle fibre excitability and calcium regulation in skeletal muscle of amphibians and mammals. The fundamental role of skeletal muscle is posture and movement. Essential for this is a specialised cell structure and a complex regulation of function. This project will define key aspects of muscle structure and functional regulation crucial to developing targets for improving function under stressed states such as fatigue, disease and age.
Electric field effects on cochlear tissues. The project aims to solve the underlying biology of how electricity flows through the cochlear tissues, where and how electrical stimulation excites the auditory neurons, and what the effects of sustained electrical stimulation are on the nerve fibre growth and function. The research aims to show how electric fields can be controlled in the cochlea, and how auditory nerve fibres are affected at the cellular and molecular level. The long-term aim is to ....Electric field effects on cochlear tissues. The project aims to solve the underlying biology of how electricity flows through the cochlear tissues, where and how electrical stimulation excites the auditory neurons, and what the effects of sustained electrical stimulation are on the nerve fibre growth and function. The research aims to show how electric fields can be controlled in the cochlea, and how auditory nerve fibres are affected at the cellular and molecular level. The long-term aim is to utilise these findings to improve the control of neuronal excitability, for development of interfaces with the nervous system.Read moreRead less
Calcium cycling and heat generation in skeletal muscle fibres. This project aims to uncover the mechanisms that enable mammalian skeletal muscle to play a major role in generating the heat required to maintain a constant body temperature. The ability to modulate body heat played a defining role in the evolution of species, their behaviour and global distribution. How heat production occurs in resting muscle is of fundamental importance and will be defined for the first time, providing new avenu ....Calcium cycling and heat generation in skeletal muscle fibres. This project aims to uncover the mechanisms that enable mammalian skeletal muscle to play a major role in generating the heat required to maintain a constant body temperature. The ability to modulate body heat played a defining role in the evolution of species, their behaviour and global distribution. How heat production occurs in resting muscle is of fundamental importance and will be defined for the first time, providing new avenues to manipulate metabolic rate and counter obesity.Read moreRead less