Novel computational tools for the analysis of sympathetic nervous system activity. This project will investigate electrical signals from the heart, resulting in novel tools for the assessment of sympathetic nervous system activity. The findings will contribute to advancing Australia's international leading position in health technology and improve community health.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100037
Funder
Australian Research Council
Funding Amount
$170,000.00
Summary
Laser microdissection facility. Laser microdissection facility: Laser microdissection (LMD) is a proven and effective approach to isolate pure cell populations from heterogeneous tissue samples in order to analyse DNA, RNA, and protein content. LMD provides an important advantage to research engaged in basic biological research as it allows for molecular profiling at the cellular level that can not be achieved from whole tissue samples. This project will provide a LMD facility aimed at understan ....Laser microdissection facility. Laser microdissection facility: Laser microdissection (LMD) is a proven and effective approach to isolate pure cell populations from heterogeneous tissue samples in order to analyse DNA, RNA, and protein content. LMD provides an important advantage to research engaged in basic biological research as it allows for molecular profiling at the cellular level that can not be achieved from whole tissue samples. This project will provide a LMD facility aimed at understanding many important biologically cellular mechanisms.Read moreRead less
Central pathways regulating visceral pain. This project aims to investigate the neural pathways within the spinal cord and brain processing colorectal pain perception. The project aims to identify the spinal cord neurons relaying colorectal signalling into the brain and the influence of descending modulation from the brainstem upon these pathways. The outcomes will greatly benefit fundamental understanding of the central pathways processing visceral pain.
Characterisation of the oxygen-sensing asparaginyl hydroxylase, FIH-1, and hydroxylase-specific antagonists. This research will provide fundamental information on how cells and whole organisms can sense and respond accordingly to oxygen deficiency. This information is fundamental for our understanding of embryo development and adult life in different environments, and central to the diagnosis and treatment of diseases such as stroke, cardiovascular disease, and cancer. This research will contrib ....Characterisation of the oxygen-sensing asparaginyl hydroxylase, FIH-1, and hydroxylase-specific antagonists. This research will provide fundamental information on how cells and whole organisms can sense and respond accordingly to oxygen deficiency. This information is fundamental for our understanding of embryo development and adult life in different environments, and central to the diagnosis and treatment of diseases such as stroke, cardiovascular disease, and cancer. This research will contribute to our basic knowledge of these processes, provide invaluable information about the specific genes and proteins involved, and provide direct information about the therapeutic potential of specific drugs or inhibitors designed to target this oxygen response in human disease.Read moreRead less
Plasticity of gastrointestinal vagal afferents. The aim of this project is to identify how leptin modulates specific subtypes of vagal afferent within the gut and the plasticity of this system under different dietary conditions. This proposed project will substantially increase understanding of the interactions between leptin, known to influence food intake, and vagal afferent satiety signals. It will also increase understanding of how these interactions alter in obesity and ultimately provide t ....Plasticity of gastrointestinal vagal afferents. The aim of this project is to identify how leptin modulates specific subtypes of vagal afferent within the gut and the plasticity of this system under different dietary conditions. This proposed project will substantially increase understanding of the interactions between leptin, known to influence food intake, and vagal afferent satiety signals. It will also increase understanding of how these interactions alter in obesity and ultimately provide targets and/or concepts for the pharmacotherapy of obesity.Read moreRead less
Breathing disturbances and reflexes in sleep and effects on sleep and daytime function. This project will investigate protective reflexes in sleep and the impact of breathing disturbances and frequent arousal on markers of brain functioning and health. This will also significantly advance the understanding of key mechanisms promoting unstable breathing in sleep and ill health and functioning from disturbed sleep.
Building child health through maternal wellbeing. Chronic diseases partly originate in the health & social circumstances of previous generations, during pregnancy, and in conditions during infancy and childhood. This project will draw from three community studies the researcher established to investigate how aspects of women's health affect their children's health and identify new opportunities for disease prevention.
Defining how molecular switches program cell identity during development. Aims: This project aims to investigate how molecular switches known as transcription factors, work together to turn genes on or off to program cell identity during development.
Significance: This project expects to generate new knowledge in the area of genetics and developmental biology using collaborative, cutting edge technologies.
Outcomes: Expected outcomes of this project include the identification of new genes impor ....Defining how molecular switches program cell identity during development. Aims: This project aims to investigate how molecular switches known as transcription factors, work together to turn genes on or off to program cell identity during development.
Significance: This project expects to generate new knowledge in the area of genetics and developmental biology using collaborative, cutting edge technologies.
Outcomes: Expected outcomes of this project include the identification of new genes important for programming the identity of cells that comprise our blood vessels, lymphatic vessels and circulating blood cells.
Benefits: Data generated will underpin the development of approaches to program/reprogram stem cells to produce mature cells for transplantation or tissue engineering purposes ex vivo.Read moreRead less
Electrophysiological and Anatomical Characterization of the Coronary Sinus Musculature and its Relationship to the Atria. This series of experiments will characterise the normal coronary sinus musculature and its connectivity to the atria of the heart and establish their electrical relationships. The underlying characteristics of the muscular connections will also be evaluated with a view to possible future manipulations of the system. Understanding normal heart impulse propagation is paramount ....Electrophysiological and Anatomical Characterization of the Coronary Sinus Musculature and its Relationship to the Atria. This series of experiments will characterise the normal coronary sinus musculature and its connectivity to the atria of the heart and establish their electrical relationships. The underlying characteristics of the muscular connections will also be evaluated with a view to possible future manipulations of the system. Understanding normal heart impulse propagation is paramount before we can understand and develop treatments for dealing with heart problems. This information will facilitate the development of techniques to treat and prevent heart rhythm disorders that are a common cause of morbidity in the community.Read moreRead less
Examining the links between obesity and insulin resistance. Obesity prevalence is rapidly increasing in Australia and contributes to the onset of many chronic diseases, such as diabetes, heart disease and cancer. This project will examine how obesity contributes to disease risk and how modifying nutrient delivery and other interventions that protect from cellular stress reduces these risks.