A Novel Mesenchymal Stromal Cell And Biomaterial For Corneal Reconstruction
Funder
National Health and Medical Research Council
Funding Amount
$508,611.00
Summary
Our research group has identified a new cell type (L-MSC) with the potential to treat a variety of eye diseases. We have also developed a novel material from a protein found in silk, that has potential as a vehicle for delivering healthy cells into diseased eyes. The present project will build upon these promising results by evaluating the properties of L-MSC necessary for clinical use and by testing the feasibility of our new cell delivery system.
Non-invasive Therapy For Keratoconus – Ultrasound Enhanced Delivery Of Riboflavin To Cornea For Transepithelial Corneal Collagen Crosslinking
Funder
National Health and Medical Research Council
Funding Amount
$600,658.00
Summary
Keratoconus is a degenerative eye disease which causes corneal thinning. The disease causes visual distortions & loss of vision, and is commonly treated with Corneal Cross-Linking. This involves scraping off the outer protective layer of the cornea so that treatment can be applied. This is painful for patients and carries many risks. This grant assists in the development of a device that is able to deliver the reagent in a painless, non-invasive, effective and safe way.
The cornea is essential for vision. Corneal blindness affects all ages, and is often irreversible. Infection of the cornea is a significant cause of corneal blindness. Despite the development of wide-spectrum antibiotics, corneal infections are on the rise. The aim of this project is to provide up-to-date information on the range of bacteria causing corneal infections, their antibiotic sensitivities, and antibiotic prescribing patterns by the ophthalmic profession.
Eye Banks, Exports, And Australian Opinion: Exploring National Utility Of Human Corneal Tissue Donation
Funder
National Health and Medical Research Council
Funding Amount
$111,973.00
Summary
Human corneal tissue donations from the deceased can outstrip the demand of eye tissue from ophthalmologists to perform a corneal transplantation, a surgical procedure to treat blindness. This research will determine the quantity of surplus eye tissue, and community understanding of donation and support for exportation. This will help the sector with decision-making on management of oversupply and potential exporte to other countries in need.
Cultivated Corneal Endothelial Cell Implants For Restoring Vision
Funder
National Health and Medical Research Council
Funding Amount
$886,032.00
Summary
Thousands of Australians each year receive a corneal tissue transplant from the eyes of a deceased organ donor. In the majority of cases these transplants are performed to restore structure and function to the most posterior layer of the cornea – the corneal endothelium. The reliance upon donor tissue, however, presents significant logistical and safety issues. Our goal is therefore to develop improved strategies for treating diseases of the corneal endothelium using cultivated tissue implants.
Genome-wide Association Studies To Identify Major Genetic Determinants Of 5 Blinding Eye Diseases Using Pooled DNA
Funder
National Health and Medical Research Council
Funding Amount
$562,193.00
Summary
This project aims to find important genes for 5 diseases that can lead to blindness. We will use a cost-effective approach where samples from a large number of individuals with a given disorder are pooled (mixed together) and then compared on gene chips covering the whole genome to a pool of people who do not have the disease. Differences identified between the groups will point to genes causing that disease. We will identify any major genes for the 5 diseases being studied.
Development Of An Ocular Adhesive Film With Local Drug Delivery To Prevent Infection And Inflammation In Corneal Wounds.
Funder
National Health and Medical Research Council
Funding Amount
$370,915.00
Summary
Corneal wounds and surgery are often accompanied by topical treatments to prevent infection and inflammation. The project will provide an innovative solution with a versatile, easy-to-use device that seals wounds without stitches while delivering the necessary drugs directly to the wound site. This versatile technology will prevent infection and inflammation, provide relief and encourage wound healing. It will be a world's first that will save treatment costs, reduce pain and save sight.
Developing A Novel Glaucoma Surgery For Clinical Use And Commercialisation
Funder
National Health and Medical Research Council
Funding Amount
$565,893.00
Summary
Glaucoma is a potentially blinding eye condition that affects more than 60 million people. The greatest risk factor in glaucoma is high intraocular pressure. Surgical treatment for glaucoma seeks to lower the pressure inside the eye by increasing the drainage of fluid from the eye. There are numerous techniques available but all have risks of complications. This grant seeks to develop a novel approach to the problem using intra-ocular delivery of laser pulses to cut a drainage channel.
Safety And Efficacy Of A Surgically Implanted Suprachoroidal Retinal Prosthesis (Bionic Eye)
Funder
National Health and Medical Research Council
Funding Amount
$1,233,826.00
Summary
A bionic eye is a electronic device which can stimulate the remaining visual pathway in a person who is blind, to restore some basic vision. Our team have previously shown that our novel bionic eye device can be safely implanted in a patient, and can give improvements in vision when tested in a laboratory environment. The next stage of the research is to provide patients with a more advanced device, which will contain more electrodes and also be able to be taken home.
Optic Nerve Head Structure And Genetic/environmental Associations: A Population-based SD-OCT Study
Funder
National Health and Medical Research Council
Funding Amount
$320,891.00
Summary
My research project combines two powerful new technologies, spectral domain-optical coherence tomography and the genome-wide association study, to investigate the physical and genetic characteristics of the optic nerve head in humans. Results from this work will help identify new glaucoma risk genes, increasing sensitivity and specificity for predicting glaucoma and expand our understanding of the disease mechanism allowing for the development of new treatments.