Understanding lens aging: the molecular basis of presbyopia. Ageing has major consequences in the deterioration of vision, notably, the inability to focus on near objects. The understanding gained through this study of age-related lens changes may allow us to prescribe drugs or diets that alter lens properties and thus delay the need for glasses. This would have great benefits not just in decreased inconvenience of users, but also in cost to the middle-aged and elderly. In addition, data will b ....Understanding lens aging: the molecular basis of presbyopia. Ageing has major consequences in the deterioration of vision, notably, the inability to focus on near objects. The understanding gained through this study of age-related lens changes may allow us to prescribe drugs or diets that alter lens properties and thus delay the need for glasses. This would have great benefits not just in decreased inconvenience of users, but also in cost to the middle-aged and elderly. In addition, data will be used to underpin the development of a flexible intraocular lens (IOL). Hard IOLs are routinely inserted into human eyes following cataract surgery. In the future, flexible IOLs based on the properties of young lenses will be used, rather than reading glasses. This new industry could be based in Australia.Read moreRead less
Identifying tear lipids, their deposition onto contact lenses and their role in the development of dry eye. Lipids provide a critical layer in the human tear film that retards evaporation and helps nourish and protect the eye. We will identify the molecules within this essential "oil slick" to better understand dry eye syndrome and the discomfort associated with wearing contact lenses. This may lead to new treatments for dry eye and novel technologies that provide greater comfort for the ~120,00 ....Identifying tear lipids, their deposition onto contact lenses and their role in the development of dry eye. Lipids provide a critical layer in the human tear film that retards evaporation and helps nourish and protect the eye. We will identify the molecules within this essential "oil slick" to better understand dry eye syndrome and the discomfort associated with wearing contact lenses. This may lead to new treatments for dry eye and novel technologies that provide greater comfort for the ~120,000 Australians who wear contact lenses. This collaborative research directly supports the mission of a respected non-profit organisation (Institute for Eye Research) and will train scientists in world-leading analytical technologies that are essential to Australia's emerging biotechnology industries.Read moreRead less
Investigation of the structure of the pre-ocular tear film. Eye care is critical to the elderly e.g. over 50% can expect to suffer from dry-eye which inhibits productivity and independence. Eye-drops are often used for treatment and development of drops will improve the well-being and productivity of the elderly. Formulation of eye-drops is complex because they must be comfortable, easy to use, and preserve the active agent. Better formulations will benefit people both medically and financially. ....Investigation of the structure of the pre-ocular tear film. Eye care is critical to the elderly e.g. over 50% can expect to suffer from dry-eye which inhibits productivity and independence. Eye-drops are often used for treatment and development of drops will improve the well-being and productivity of the elderly. Formulation of eye-drops is complex because they must be comfortable, easy to use, and preserve the active agent. Better formulations will benefit people both medically and financially. It will lead to more compliance, and thus maintain the independence of and productivity of older people. This will increase the market share and the financial gains will be fed back to the community. This project will also train scientists in industrial production and marketing.Read moreRead less