Linkage Infrastructure, Equipment And Facilities - Grant ID: LE170100192
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Deep Protein Sequencing, Structure and Quantification Facility. This project aims to establish state-of-the-art complementary mass spectrometers to help research into molecular structure and interactions, post-translational modifications, compound stability and availability within complex biological samples. The facility’s complementary mass spectrometers combine high specificity with high sensitivity and ultrafast scanning, and are expected to rapidly discover, identify and characterise biomole ....Deep Protein Sequencing, Structure and Quantification Facility. This project aims to establish state-of-the-art complementary mass spectrometers to help research into molecular structure and interactions, post-translational modifications, compound stability and availability within complex biological samples. The facility’s complementary mass spectrometers combine high specificity with high sensitivity and ultrafast scanning, and are expected to rapidly discover, identify and characterise biomolecules including peptides, proteins and small molecules. The discovery of unknown compounds is expected to improve fundamental understanding of molecular structure and function, provide opportunities for new bio-industries in health and the environment, and generate commercial opportunities through spin-off companies, patents and licensing.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100015
Funder
Australian Research Council
Funding Amount
$630,000.00
Summary
High-resolution and high-throughput Nuclear Magnetic Resonance (NMR) facility. This facility will provide researchers at James Cook University and The University of Queensland with a nuclear magnetic resonance spectroscope with a cryogenically cooled probe which will enable the structures of novel biomolecules from spiders, hookworms, plants and synthetic drugs to be revealed. These studies have the potential to lead to new drugs for cancer, pain, inflammatory and tropical diseases.
Developing a multicomponent platform for targeted gene delivery. Gene delivery systems are important tools in biological research and offer many exciting future prospects. Delivering gene material is very difficult in practice: rapid deterioration, poor cell uptake, and reaching the right tissue and cell types are major obstacles. Ways to overcome each barrier individually have been suggested in existing research but these components have not yet been combined in a single solution, which this pr ....Developing a multicomponent platform for targeted gene delivery. Gene delivery systems are important tools in biological research and offer many exciting future prospects. Delivering gene material is very difficult in practice: rapid deterioration, poor cell uptake, and reaching the right tissue and cell types are major obstacles. Ways to overcome each barrier individually have been suggested in existing research but these components have not yet been combined in a single solution, which this project will tackle. This proposal aims to create a technology to stabilise and deliver active gene material to target cells. The gene delivery tool developed in this project will advance biological research greatly with many potential future applications.Read moreRead less
Development of a multicomponent delivery system for oligonucleotides. Gene therapy has the ability to prevent faulty genes from causing disease, however the ability to deliver genetic material into specific cells remains a major barrier. Our research will overcome this hurdle by generating systems that are superior to existing technologies.
The mechanism of membrane disruption by antimicrobial peptides. Bacterial resistance to antibiotics is a growing crisis in modern medicine. Antibacterial peptides from Australian frogs represent a new class of potent and selective antibacterial agents. Understanding how these peptides kill bacteria but not vertebrate cells could lead to the design of new drugs for pharmaceutical and/or clinical purposes.
New peptide ligation technology for the rapid assembly of modified proteins. The project aims to develop novel technologies to enable the synthesis of modified proteins that are of widespread biological and therapeutic interest. More than 70 per cent of all human proteins are modified with a range of functionalities after translation from the ribosome. Although these modifications are of crucial importance for biological activity, characterising the effect of a given modification on function is ....New peptide ligation technology for the rapid assembly of modified proteins. The project aims to develop novel technologies to enable the synthesis of modified proteins that are of widespread biological and therapeutic interest. More than 70 per cent of all human proteins are modified with a range of functionalities after translation from the ribosome. Although these modifications are of crucial importance for biological activity, characterising the effect of a given modification on function is difficult due to problems in obtaining the protein in pure form. The goal of this project is to develop a peptide ligation methodology to access pure modified proteins in a rapid manner through the exploitation of a new reaction recently discovered in our laboratory. The project plans to explore the scope and mechanism of the new reaction as well as its application in the total chemical synthesis and structure-function studies of important modified proteins.Read moreRead less
Novel conotoxins that target ion channels and receptors. This project will discover peptides from cone snail venom that are potential drug candidates. The project will expand our knowledge of these biological active peptides and their mode of action. It will also protect key molecules through patent applications, providing a competitive edge for Australian biotechnology.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE160100218
Funder
Australian Research Council
Funding Amount
$840,000.00
Summary
A Nuclear Magnetic Resonance Facility for Modern Molecular Analysis. A nuclear magnetic resonance facility for modern molecular analysis:
This project aims to network a new 500 MHz nuclear magnetic resonance (NMR) spectrometer and new consoles for existing instruments with an automated sample changer for a 600 MHz NMR spectrometer. This designed to increase the capacity of Queensland-based researchers to undertake state-of-the-art studies in chemistry, drug design, and materials science. The ne ....A Nuclear Magnetic Resonance Facility for Modern Molecular Analysis. A nuclear magnetic resonance facility for modern molecular analysis:
This project aims to network a new 500 MHz nuclear magnetic resonance (NMR) spectrometer and new consoles for existing instruments with an automated sample changer for a 600 MHz NMR spectrometer. This designed to increase the capacity of Queensland-based researchers to undertake state-of-the-art studies in chemistry, drug design, and materials science. The new knowledge from these studies may lead to the development of new drugs, new crop protection agents and new photovoltaic materials. Read moreRead less
Toxins from Down Under: Novel tools to understand and modulate ion channels. Venoms are complex secretions containing biologically active components that have evolved over millions of years to specifically target the nervous systems of predators and prey. Two novel classes of toxins from snake and plant venoms that act on voltage-gated sodium channels, key proteins that regulate neuronal excitability, were recently identified by the research team. The project aims to develop and apply state-of-t ....Toxins from Down Under: Novel tools to understand and modulate ion channels. Venoms are complex secretions containing biologically active components that have evolved over millions of years to specifically target the nervous systems of predators and prey. Two novel classes of toxins from snake and plant venoms that act on voltage-gated sodium channels, key proteins that regulate neuronal excitability, were recently identified by the research team. The project aims to develop and apply state-of-the-art chemical, structural and biological techniques to unravel the molecular mechanisms through which these novel toxin classes act at their targets. Insights gained from this project will help identify and develop novel channel-modulating molecules that may have applications as neuroscience tools, diagnostics or drugs.Read moreRead less