Dementia is usually thought of as a disease of ageing. However, the burden of young onset dementia, with symptoms occurring before age 65, has recently been identified as an important area not well supported by the health care system. Dr Bill Brooks has continued his development of information and support systems for use by families that have early onset hereditary dementias.
Spastic paraparesis, a form of lower limb paralysis, has frequently been associated with early onset Alzheimer’s disease. However, in those individuals with spastic paraparesis, the onset of dementia is significantly delayed. Dr John Kwok and Professor Peter Schofield have shown that none of the genes that are known to cause spastic paraparesis are associated with this variant presentation of Alzheimer’s disease. They are now using genetic linkage approaches to attempt to identify these modifier genes, which may provide therapeutic targets for the treatment of Alzheimer’s disease.
Professor Schofield has continued his support for the genetic analysis of two epidemiological studies led by campus colleagues, Professors Perminder Sachdev and Henry Brodaty. The Memory and Ageing study has recruited 1,000 individuals from the south-eastern region of Sydney while the Older Australian Twin Study is recruiting twins and their siblings from the eastern seaboard.
More than 80,000 people are living with Parkinson’s disease in Australia, and of these, approximately two thirds will fall each year. Ensuing injuries, hospitalisations, fear of falling and caregiver burden are devastating, widespread and costly. As the prevalence of Parkinson’s disease will double between 2010 and 2040, the associated human and economic burden will also grow. Innovative therapies to improve […]