Scientists at the University of Cambridge have identified a new property of essential proteins which, when it malfunctions, can cause the build up, or ‘aggregation’, of misshaped proteins and lead to serious diseases.
The number of people with dementia – both new cases and total numbers with the disease – appears to be stabilising in some Western European countries despite populations ageing, in direct contrast to the ‘dementia epidemic’ reported in some recent studies. Professor Carol Brayne and Yu-tzu Wu from the Cambridge Institute of Public Health explore what this means.
Restoring the low levels of the chemical serotonin may help improve brain function and reduce impulsivity in some dementia patients, according to Cambridge researchers. A study published in the July edition of the journal Brain suggests a potential new treatment for people affected by frontotemporal dementia.
Alzheimer’s Research UK, the world’s largest dedicated dementia research charity, has announced a £30 million Drug Discovery Alliance, launching three flagship Drug Discovery Institutes at the Universities of Cambridge, Oxford and UCL (University College London). The Drug Discovery Institutes will see 90 new research scientists employed in state-of-the-art facilities to fast-track the development of new treatments for Alzheimer’s disease and other dementias.
A partnership led by the Medical Research Council (MRC) has awarded the University of Cambridge £25 million to provide cutting-edge equipment and infrastructure for its clinical research, from imaging single disease cells through to improved targeting of treatments for patients.
A third of Alzheimer’s disease cases worldwide can be attributed to risk factors that can be potentially modified, such as lack of education and physical inactivity, according to NIHR-funded research published in The Lancet Neurology today.
A US Congressional delegation on ageing and dementia policy visited the University of Cambridge this week to hear about UK research into one of the biggest healthcare challenges facing both the UK and US.
Results from two major cohort studies, led by the University of Cambridge and supported by the Medical Research Council, reveal that the number of people with dementia in the UK is substantially lower than expected because overall prevalence in the 65 and over age group has dropped.