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
Mechanotransduction: a new paradigm for cadherin junction biology. Cell adhesion is necessary to hold the cells in our tissue together, and is essential for organ function. It is essential for adhesion junctions to resist force that would break them apart. This project investigates how adhesion junctions sense and respond to force acting on cells.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100163
Funder
Australian Research Council
Funding Amount
$560,000.00
Summary
Single molecule imaging laboratory. Single molecule imaging laboratory: The goal of the project is to establish a single molecule imaging laboratory to close the gap between structural imaging and cellular imaging. Utilising the expertise of the ARC Centre of Excellence in Advanced Molecular Imaging, the aim of the project is to design, build and apply three microscopes that go beyond the current commercial solutions for single molecule localisation microscopy such as Photo-Activation Localisati ....Single molecule imaging laboratory. Single molecule imaging laboratory: The goal of the project is to establish a single molecule imaging laboratory to close the gap between structural imaging and cellular imaging. Utilising the expertise of the ARC Centre of Excellence in Advanced Molecular Imaging, the aim of the project is to design, build and apply three microscopes that go beyond the current commercial solutions for single molecule localisation microscopy such as Photo-Activation Localisation Microscopy (PALM) and Stochastic Optical Reconstruction Microscopy (STORM) and perform single molecule imaging: deep inside cells and tissue.The facility will have a fast acquisition rate to monitor highly dynamic molecular events, and improved precision to image molecules and complexes in intact cells with less than or equal to one nanometre resolution. There is currently no comparable imaging facility in the world.Read moreRead less
How filopodia connect macrophages to the outside world. Fundamental to life is the ability of cells to sense their surroundings and respond accordingly. This project aims to generate a biological understanding of how certain immune cells carry out such processes, thus enabling them to combat infections.