Clinical Research Translation In Fluorescence-guided Surgery Of Brain Cancer: Developing A Surgical Endoscope With Enhanced Contrast
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
This proposal aims to improve the life expectancy of brain cancer patients by developing a new neurosurgical optical imaging device. The technology will transform the recently developed fluorescence-guided surgery procedure, where the tumour is endowed with artificial fluorescence. Our state-of-the art technology will enhance the fluorescence detection beyond visual perception to help remove hard-to-detect small cancer cell clusters, resulting in more accurate surgical removal of tumours.
The initial step of T cell activation of how the external ligand binding is translated to an increase of receptor phosphorylation at the cytoplasmic side is remain poorly understood. It is believed that the loss of immune recognition in cancer and over reactivity in auto-immune diseases are caused by abnormality of this transmembrane signalling transduction. Clarification of this molecular machinery can provide a molecular basis of those diseases and guidelines of more effective therapies.
Modulating The Skin Immune System With Physical Stimulus
Funder
National Health and Medical Research Council
Funding Amount
$425,353.00
Summary
The Fellowship will be based between Uni QLD and Massachusetts General Hospital, Harvard Medical School. It will consist of pre-clinical development and validation of an in vivo optical micro-manipulation system for laser-guided extraction of cells. A comparable system will then be developed for characterization of leukocytes in healthy and diseased human skin. The long term outcomes will be better characterisation of inflammatory skin disease resulting in new targets and therapeutic strategies.
An Integrative Structural Biology Approach To Understanding The SAGA Transcriptional Master Regulator Implicated In Cancer And Development
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Stringent control of gene expression ensures the harmonious life of all human cells. Loss of this control leads to development of a chaotic genome, characteristic of diseased states such as cancer. In this proposal, we aim at capturing and understanding the first key steps of the mechanism that, if dysfunctional, leads to aberrant gene expression. We will use cutting-edge structural bio-imaging to answer questions of fundamental importance to human health and pathologies.
Investigation Of Early Cell Surface Rearrangements Mediating Adequate TCR-pMHC Engagement
Funder
National Health and Medical Research Council
Funding Amount
$303,708.00
Summary
This project aims to use advanced cell imaging techniques to view precise interactions that occur between cells as our immune system attacks and destroys infected cells. The techniques to be employed are highly advanced and involve cutting edge science. Essentially these techniques allow the production of movies of the body's immune system in action. Determining these interactions in such detail is important for understanding the body’s ability to fight infection.