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.
RhoA signaling: the nanoscale mechanisms of mechanochemical regulation. This project aims to elucidate a new paradigm for regulating cell signals at the nanoscale level. Cell signalling involves the coordination of multi-molecular networks at the plasma membrane, the interface between the cell and its external environment. These are often thought to involve the assembly of multimolecular complexes through the action of protein scaffolds. This project will focus on how the contractile regulator, ....RhoA signaling: the nanoscale mechanisms of mechanochemical regulation. This project aims to elucidate a new paradigm for regulating cell signals at the nanoscale level. Cell signalling involves the coordination of multi-molecular networks at the plasma membrane, the interface between the cell and its external environment. These are often thought to involve the assembly of multimolecular complexes through the action of protein scaffolds. This project will focus on how the contractile regulator, anillin, controls RhoA signalling by kinetic regulation. In particular, how nanoscale clustering of anillin by the dynamic actomyosin cytoskeleton modulates RhoA signalling for contractility and tissue homeostasis. The outcomes of this project are first and foremost fundamental understanding of how cells communicate with one another.Read moreRead less
Retromer directs membrane protein trafficking within the endosome. The exposure of proteins to the extracellular environment is dependent on how the travel through the various regions of the cell. The work will lead to a richer understanding of how this process is regulated by protein complexes. These complexes act within cells to drive the formation of membrane transport tubules containing cargo molecules.
Discovery Early Career Researcher Award - Grant ID: DE140100558
Funder
Australian Research Council
Funding Amount
$389,220.00
Summary
Caveolae as structural mechanosensors: a link between the intra and extracellular environments? How cells perceive and respond to mechanical cues are fundamental questions in cellular biology. Caveolae are invaginations of the plasma membrane which flatten into the bulk membrane in response to increased membrane tension. This project aims to validate this response at the molecular level in a physiological context. Specifically, the project will investigate how the caveola response coordinates wi ....Caveolae as structural mechanosensors: a link between the intra and extracellular environments? How cells perceive and respond to mechanical cues are fundamental questions in cellular biology. Caveolae are invaginations of the plasma membrane which flatten into the bulk membrane in response to increased membrane tension. This project aims to validate this response at the molecular level in a physiological context. Specifically, the project will investigate how the caveola response coordinates with the extracellular matrix as well as study the fate of caveolar proteins released from caveolae. Besides the establishment of new methodologies, the findings will highlight the role of caveolae in the short and long term adaptive responses to mechanical cues and enhance understanding of how cells integrate the extracellular and intracellular environments.Read moreRead less
Defining mechanisms behind the formation of hierarchical vascular networks. Blood vessels form complex branched networks composed of arteries, capillaries and veins. The development and maintenance of different vessel systems (arteries and veins) is dependent on cell adherence properties within each vessel, yet how these are established and maintained remains unknown. This project aims to analyse the differences in junctional dynamics between sprouting arteries and veins, and to identify arteria ....Defining mechanisms behind the formation of hierarchical vascular networks. Blood vessels form complex branched networks composed of arteries, capillaries and veins. The development and maintenance of different vessel systems (arteries and veins) is dependent on cell adherence properties within each vessel, yet how these are established and maintained remains unknown. This project aims to analyse the differences in junctional dynamics between sprouting arteries and veins, and to identify arterial and venous signalling networks that make and maintain vessel identity. This project will reveal how adhesiveness is regulated in order to make a hierarchical, functional vascular network, with implications for engineering of functional, vascularised organs in the biotech sector.Read moreRead less
Development of technologies to monitor multimolecular complexes. Development of technologies to monitor multimolecular complexes. This project aims to develop technologies to monitor how proteins and their interacting molecules (such as hormones) form multi-component complexes, and how these complexes function in the cell, including movement from the cell surface, into different cellular compartments and back up to the surface. These technologies are expected to enable monitoring in live cells i ....Development of technologies to monitor multimolecular complexes. Development of technologies to monitor multimolecular complexes. This project aims to develop technologies to monitor how proteins and their interacting molecules (such as hormones) form multi-component complexes, and how these complexes function in the cell, including movement from the cell surface, into different cellular compartments and back up to the surface. These technologies are expected to enable monitoring in live cells in real-time with high sensitivity. This project could have broad benefits for and affect study of all aspects of the life sciences at the cellular and molecular levels. How these protein complexes function in cells underpins much of our understanding of biology, and technological tools.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170100167
Funder
Australian Research Council
Funding Amount
$372,000.00
Summary
Molecular signals guiding dynamic cell movement during blood vessel growth. This project aims to discover how cells interact within the developing blood vessel sprout. Blood vessels form complex branched networks composed of arteries, capillaries and veins that supply oxygen and nutrients to all body tissues. The development and maintenance of blood vessels depends on the coordination of movement and adhesion between individual endothelial cells in the vessel wall, but the signals controlling th ....Molecular signals guiding dynamic cell movement during blood vessel growth. This project aims to discover how cells interact within the developing blood vessel sprout. Blood vessels form complex branched networks composed of arteries, capillaries and veins that supply oxygen and nutrients to all body tissues. The development and maintenance of blood vessels depends on the coordination of movement and adhesion between individual endothelial cells in the vessel wall, but the signals controlling these actions are unknown. This project aims to reveal how the vascular tree forms during development, which is expected to improve the engineering of functional, vascularised organs in the biotech sector.Read moreRead less
Moonlighting from sugar to metal. This project intends to use integrated genetics, biochemistry and omics to decipher the roles of the highly conserved OST3 proteins, which have been implicated in the disparate functions of regulating protein glycosylation and transporting magnesium. The project plans to detail the role of OST3 proteins in regulating mammalian glycosylation and reconstruct the vertebrate co-evolutionary trajectory of OST3 protein–substrate interactions. It also aims to identify ....Moonlighting from sugar to metal. This project intends to use integrated genetics, biochemistry and omics to decipher the roles of the highly conserved OST3 proteins, which have been implicated in the disparate functions of regulating protein glycosylation and transporting magnesium. The project plans to detail the role of OST3 proteins in regulating mammalian glycosylation and reconstruct the vertebrate co-evolutionary trajectory of OST3 protein–substrate interactions. It also aims to identify and characterise the regulation, mechanisms and metabolic consequences of OST3 protein-mediated magnesium transport. These outcomes may provide insights into eukaryotic biology, and allow advances in engineered systems for glycoprotein production and modulating cellular metabolism with potential research and therapeutic utility.Read moreRead less
A biological model to understand caveolin-1 and lipid raft function in health and disease. This project will generate a biological model for pathological caveolin-1 action on cell membrane domains called lipid rafts to determine how they trigger chronic diseases such as cancer and diabetes. The tools developed in this project will help Australia find new drug targets for the treatment and prevention of these prevalent diseases.
Investigating the molecular basis of T-cell receptor cross-reactivity. This project will explore the basis of unexpected immune reactions whereby the immune system mistakes one molecular structure for another, a phenomenon known as cross-reactivity. This project will examine how often this is due to molecular mimicry, potentially explaining why immune T cells sometimes react inappropriately to different agents.
Breaching membrane barriers. This project will endeavour to develop novel molecular transporters to deliver macromolecules inside cells or microorganisms. Cell membranes are barriers to macromolecules. The ability to cross these barriers and deliver biological macromolecules into cells represents a major achievement with endless opportunities to modulate pathways and to introduce biomarkers, therapeutics and research tools. The project’s novel platform technology would be based on stable cyclic ....Breaching membrane barriers. This project will endeavour to develop novel molecular transporters to deliver macromolecules inside cells or microorganisms. Cell membranes are barriers to macromolecules. The ability to cross these barriers and deliver biological macromolecules into cells represents a major achievement with endless opportunities to modulate pathways and to introduce biomarkers, therapeutics and research tools. The project’s novel platform technology would be based on stable cyclic peptides to deliver genes, proteins, probes or biomarkers into distinct cell types that can monitor or modulate specific pathways and be translated into new knowledge and specific industrial applications.Read moreRead less