Dr Matthew Norton outlines a blueprint to defeat dementia through increased research funding and international collaboration. Key points include:
1) Alzheimer's Research UK has helped advance understanding of dementia through discoveries like 21 of the 22 known Alzheimer's risk genes and dangers of antipsychotic overprescription.
2) A £100 million, 5-year research strategy aims to develop treatments that can slow or stop the disease by understanding its causes, finding drug targets, and testing in appropriate populations.
3) International partnerships through the G8 Dementia Summit and World Dementia Council seek to find a cure or disease-modifying therapy by 2025 through greater funding and reducing regulatory barriers to innovation.
4. How do we defeat dementia?
Causes
Diagnosis
Prevention
Treatments
5. Our progress to date
• Helped shape the current understanding of dementia: our funding
underpinning the discovery of 21 of the 22 known Alzheimer’s risk genes
• Our investigation into the dangers of antipsychotic drug over-prescription
saved countless lives
• Our funding is allowing Prof Rick Livesey at University of Cambridge develop
a technique to turn skin cells from patients into functioning nerve cells in the
lab. These cells recreate many of the fundamental features of Alzheimer’s in
a matter of days rather than decades. Over the past year, his research has
been transforming how we study Alzheimer’s in the lab and providing new
and efficient screening methods for new drugs
6. Development of new treatments
• Current treatments help with symptoms
Donepezil, rivastigmine, galantamine, memantine
There are no treatments that can slow or stop the disease process
To develop such treatments, we must
• UNDERSTAND the disease
• find suitable TARGETS for treatments
• test the treatment in the right PEOPLE at the right TIME
8. ARUK research strategy: 2014
Basic research into
disease mechanisms
Targeted research into
critical disease mechanisms
Clinical research to find better ways to
assess and diagnose dementia diseases
New potential targets
for drugs
New ways to assess
drug effects on disease
1946 Cohort
Longitudinal study of AD to define disease
trajectory and identify subjects suitable for
entering trials for new and existing drugs
Clinical proof on concept study
in selected populations
Effective drugs for Alzheimer’s disease and other
dementias – right drug, right patient, right time.
Investigational
drugs
ARUK
Dementia Consortium.
ARUK
Drug Discovery
Institute
ARUK
Stem Cell
Institute
Crack-it
Untangle
New potential targets
for drugs – world wide
ARUK funding
13. G8 Dementia Summit, December 2013
The G8 countries announced:
• Identify a cure or a disease-modifying therapy for dementia by 2025 and to
increase collectively and significantly the amount of funding for dementia
research to reach that goal.
• Appoint a global Dementia Innovation Envoy
UK legacy event, June 2014
The UK-led event will focus on the execution timeline and plan towards a
Global Dementia Innovation Fund to:
• stimulate greater social impact investment and innovation in dementia
research
• improve the prevention and treatment of dementia
• improve quality of life for people with dementia and their carers
14. World Dementia Council
Chaired by Dementia Innovation Envoy, Dr Dennis Gillings
‘The council aims to stimulate innovation, development and commercialisation of life
enhancing drugs, treatments and care for people with dementia, or at risk of
dementia, within a generation.
It will provide independent, non-governmental advocacy and global leadership. The
views expressed by the council will be independent of any government and not
representative of government policy.’
Key functions will be co-ordination and investment
• Regulatory barriers
• Revise investment incentives
• Develop use of big data
Why are we here? There are 820,000 people in the UK with dementia today – a number forecast to rise as the population ages. 25 million people, or a 1/2 of the UK’s population know someone with dementia. As well as the huge personal costs, dementia costs the UK economy 23billion a year, which is more than the cost of heart disease and stroke combined. Despite this, dementia research remains drastically underfunded, especially when compared to other major diseases.
We’re here to find new treatments or preventions that can improve quality of life for everyone affected by dementia.
The Queen’s Birthday Telegrams: in 1962: 200 telegrams in 2007: 8,439 telegrams
8x more spent on cancer research than dementia
So how do we defeat dementia? We know now that dementia is the result of a complex set of brain diseases – so what progress do we need to make to defeat it?
At Alzheimer’s Research UK, we believe the best way to beat dementia is by understanding it – we need to understand what causes dementia, what changes happen in the brain and why. We already know that the brain is v complex and dementia can be caused by a number of different underlying diseases.
Only by understanding the detail of what is happening in the brain will scientists be able to develop better and more accurate ways of diagnosing dementia, give people a better understanding of the steps they could take to prevent or lower their risk of developing it, and to design new and effective treatments to tackle it. We are currently funding research into all of these areas.
Current treatments help with symptoms – trap finger paracetamol.
-Donepezil (Aricept), rivastigmine, galantamine, memantine.
Boost chemicals help nerve cells communicate – dont stop disease progressing.
This is a major goal of research. But not only do we need to understand the diseases to find suitable targets, but we need to test these potential new treatments in the right people at the right time.
But
low investment
Cancer reaping rewards now from early stage investment
We launched the Dementia Consortium – an innovative partnership between us and MRC Technology, Eisai and Lilly.
The Consortium aims to expedite the development of new drugs for dementia by providing funding and expertise in support of research into new targets for dementia drug discovery. We had kick off meetings in the New Year, so the Consortium is open for business for teams in the UK and internationally. There is a rolling application process, with packs available from the Consortium website now.
Late in 2013, we launched our plan to fund a dedicated drug discovery institute based at a leading institution here in the UK. We’ve been delighted at the expressions of interest we’ve received, and the review panel is currently undertaking the difficult task of determining which applicants go through to the next round.
We’re incredibly excited about this development at the charity which, together with the Dementia Consortium, is providing a comprehensive approach to dementia drug discovery. It’s also inspiring our donors too, and right it should.
Our grant scheme continues to fund the very best ideas in dementia research from fundamental discovery through to clinical application. Our 15 schemes mean we can continue to be a flexible and responsive funder, and last year we funded nearly 50 new projects.
Together with the Institute and the Consortium, we are also looking at further strategic research opportunities where ARUK funding can catalyse a great deal more both within the UK and overseas. A couple of recent examples include our investment in the NC3Rs Crack It challenge to produce a human stem cell derived model for tau behaviour.
We’ve also joined with Sage Bionetworks on a big data approach to identifying predictive biomarkers for cognitive decline.
We’re supporting BIRAX – the Britain Israel Research and Academic Exchange Partnership – via the British Council – to fund new approaches in translational stem cell research for dementia.
Finally, we’re working in partnership with NIHR DeNDRoN to deliver a new streamlined clinical research recruitment process. The scheme allows people affected by dementia and their families to sign up and provide data about themselves against which researchers can run feasibility checks for prospective studies. The scheme rolls out regionally in a month’s time, with a national launch later in the year which we hope will play a major part in reaching the Dementia Challenge’s 10% research involvement ambition for people with dementia.
Appoint a global Dementia Innovation Envoy to draw together international expertise to stimulate innovation and to co-ordinate international efforts to attract new sources of finance, including exploring the possibility of developing a private and philanthropic fund to support global dementia innovation.