Professor Bart De Strooper said he hoped to see a time in the near future when the condition could be stabilised even if it proved impossible to cure.
There is even a chance that the brain could re-wire itself and restore lost mental ability once progress of the disease has been halted, he believes.
Speaking after the announcement of his appointment as director of the £250 million UK DRI, the world-renowned Belgian neuroscientist told the Press Association: “We won’t be celebrating in 2025 that dementia is cured, but I hope that by then there will be groups of patients who can be treated in much the same way HIV-Aids is treated today.
“I believe it will happen. I’m very optimistic – the brain is the most plastic organ we have. If you could stabilise the disease at an early stage it might be possible to regain part of the function that seems to be lost.”
Prof De Strooper, who is putting together a multi-disciplinary team of doctors, biologists, engineers and data specialists working from centres across the UK, said he hoped to see “real surprises”.
He added: “I’m a scientist so I don’t look into crystal balls but I would put a lot of money on saying that the next generation will have a completely different view of dementia disorders.
“In just the same way Aids in the 1970s and 80s was seen as a terrible doom or punishment of the gods, but is now manageable and treatable. Cancer has gone through a similar process – the way we look at cancer today is quite different from what it was a generation ago.
Health news in pictures
Most child antidepressants are ineffective and can lead to suicidal thoughts
The majority of antidepressants are ineffective and may be unsafe, for children and teenager with major depression, experts have warned. In what is the most comprehensive comparison of 14 commonly prescribed antidepressant drugs to date, researchers found that only one brand was more effective at relieving symptoms of depression than a placebo. Another popular drug, venlafaxine, was shown increase the risk users engaging in suicidal thoughts and attempts at suicide
‘Universal cancer vaccine’ breakthrough claimed by experts
Scientists have taken a “very positive step” towards creating a universal vaccine against cancer that makes the body’s immune system attack tumours as if they were a virus, experts have said. Writing in Nature, an international team of researchers described how they had taken pieces of cancer’s genetic RNA code, put them into tiny nanoparticles of fat and then injected the mixture into the bloodstreams of three patients in the advanced stages of the disease. The patients’ immune systems responded by producing “killer” T-cells designed to attack cancer. The vaccine was also found to be effective in fighting “aggressively growing” tumours in mice, according to researchers, who were led by Professor Ugur Sahin from Johannes Gutenberg University in Germany
Green tea could be used to treat brain issues caused by Down’s Syndrome
A compound found in green tea could improve the cognitive abilities of those with Down’s syndrome, a team of scientists has discovered. Researchers found epigallocatechin gallate – which is especially present in green tea but can also be found in white and black teas – combined with cognitive stimulation, improved visual memory and led to more adaptive behaviour. Dr Rafael de la Torre, who led the year-long clinical trial along with Dr Mara Dierrssen, said: “The results suggest that individuals who received treatment with the green tea compound, together with the cognitive stimulation protocol, had better scores in their cognitive capacities”
New online test predicts skin cancer risk
Health experts have created a new online tool which can predict a person’s risk of developing a common form of skin cancer. The tool uses the results of a 10-question-quiz to estimate the chance of a person aged 40 or over of having non-melanoma skin cancers within three years. Factors including the age, gender, smoking status, skin colour, tanning ability, freckling tendency, and other aspects of medical history are covered by the quiz
Multiple Sclerosis stem cell treatment ‘helps patients walk again’
A new treatment for multiple sclerosis (MS) has enabled some patients to walk again by “rebooting” their immune systems. As part of a clinical trial at Sheffield’s Royal Hallamshire Hospital involving around 20 patients, scientists used stem cells to carry out a bone marrow transplant. The method known as an autologous haematopoietic stem cell transplant (HSCT) works by using chemotherapy to destroy the area of the immune system which causes MS
Dementia patients left without painkillers and handcuffed to bed
Dementia patients experience a ‘shocking’ variation in the quality of hospital care they receive across England, a charity has warned. Staff using excessive force and not giving dementia patients the correct pain medication were among the findings outlined in a new report by The Alzheimer’s Society, to coincide with the launch of Fix Dementia Care campaign
Cancer risk ‘increased’ by drinking more than one glass of wine or pint of beer per day
Drinking more than one glass of wine or pint of beer a day increases the risk of developing cancer, according to medical experts. New guidelines for alcohol consumption by the UK published by chief medical officers warn that drinking any level of alcohol has been linked to a range of different cancers. The evidence from the Committee on Carcinogenicity (COC) overturns the oft-held view that a glass of red wine can have significant medical benefits for both men and women
Vaping ‘no better’ than smoking regular cigarettes
Vaping could be “no better” than smoking regular cigarettes and may be linked to cancer, scientists have found. The study which showed that vapour from e-cigarettes can damage or kill human cells was publsihed as the devices are to be rolled out by UK public health officials as an aid to quit smoking from 2016. An estimated 2.6 million people in the UK currently use e-cigarettes
A teenager was hospitalised and left unable to move after she developed the rare rat-bite fever disease from her pet rodents which lived in her bedroom. The teenager, who has not been named, was taken to hospital after she complained of a pain in her right hip and lower back which later made her immobile, according to the online medical journal BMJ Case Reports. She suffered for two weeks with an intermittent fever, nausea and vomiting and had a pink rash on her hands and feet. The teenager, who had numerous pets including a dog, cat, horse and three pet rats, has since made a full recovery after undergoing a course of antibiotics. Blood tests showed that she was infected with for streptobacillus moniliformis – the most common cause of rat-bite fever. One of her three pet rats lay dead in her room for three weeks before her symptoms showed
Taking antidepressants in pregnancy ‘could double the risk of autism in toddlers’
Taking antidepressants during pregnancy could almost double the risk of a child being diagnosed with autism in the first years of life, a major study of nearly 150,000 pregnancies has suggested. Researchers have found a link between women in the later stages of pregnancy who were prescribed one of the most common types of antidepressant drugs, and autism diagnosed in children under seven years of age
Warning over Calpol
Parents have been warned that giving children paracetamol-based medicines such as Calpol and Disprol too often could lead to serious health issues later in life. Leading paediatrician and professor of general paediatrics at University College London, Alastair Sutcliffe, said parents were overusing paracetamol to treat mild fevers. As a result, the risk of developing asthma, as well as kidney, heart and liver damage is heightened
Fat loss from pancreas ‘can reverse’ effects of type-2 diabetes
Less than half a teaspoon of fat is all that it takes to turn someone into a type-2 diabetic according to a study that could overturn conventional wisdom on a disease affecting nearly 3 million people in Britain. Researchers have found it is not so much the overall body fat that is important in determining the onset of type-2 diabetes but the small amount of fat deposited in the pancreas, the endocrine organ responsible for insulin production
Potatoes reduce risk of stomach cancer
Scientists have found people who eat large amounts of white vegetables were a third less likely to contract stomach cancer. The study, undertaken by Chinese scientists at Zhejiang University, found eating cauliflower, potatoes and onions reduces the chance of contracting stomach cancer but that beer, spirits, salt and preserved foods increased a person’s risk of the cancer
Connections between brain cells destroyed in early stages of Alzheimer’s disease
Scientists have pinpointed how connections in the brain are destroyed in the early stages of Alzheimer’s disease, in a study which it is hoped will help in the development of treatments for the debilitating condition. At the early stages of the development of Alzheimer’s disease the synapses – which connect the neurons in the brain – are destroyed, according to researchers at the University of New South Wales, Australia. The synapses are vital for brain function, particularly learning and forming memories
The Government should introduce a sugar tax to prevent an “obesity crisis” from crippling the NHS, a senior Conservative MP and former health minister has said. Dr Dan Poulter believes that the case for increased taxes on unhealthy sugary products was “increasingly compelling”
Cancer breakthrough offers new hope for survivors rendered infertile by chemotherapy
A potentially “phenomenal” scientific breakthrough has offered fresh hope to cancer patients rendered infertile by chemotherapy. For the first time, researchers managed to restore ovaries in mice affected by chemotherapy so that they were able to have offspring. The scientists now plan to begin clinical trials to see if the technique, which involves the use of stem cells, will also work in humans by using umbilical cord material and possibly stem cells taken from human embryos, if regulators agree
Take this NHS test to find out if you have a cancerous mole
An interactive test could help flag up whether you should seek advice from a health professional for one of the most common types of cancer. The test is available on the NHS Choices website and reveals whether you are at risk from the disease and recommends if you should seek help. The mole self-assessment factors in elements such as complexion, the number of times you have been severely sunburnt and whether skin cancer runs in your family. It also quizzes you on the number of moles you have and whether there have been any changes in appearance regarding size, shape and colour
Health apps approved by NHS ‘may put users at risk of identity theft’
Experts have warned that some apps do not adequately protect personal information
A watchdog has said that care visits must last longer
The National Institute for Health and Care Excellence (Nice) said home help visits of less than 30 minutes were not acceptable unless part of a wider package of support
Pendle in Lancashire tops list of five most anxious places to live in the UK
Pendle in Lancashire has been named the most anxious place to live in the UK, while people living in Fermanagh and Omagh in Northern Ireland have been found to be the happiest
Ketamine could be used as anti-depressant
Researchers at the University of Auckland said monitoring the effects of the drug on the brain has revealed neural pathways that could aid the development of fast-acting medications.
Ketamine is a synthetic compound used as an off anaesthetic and analgesic drug, but is commonly used illegally as a hallucinogenic party drug.
Dr Suresh Muthukumaraswamy, a senior researcher at the university and a member of the institution’s Centre for Brain Research, used the latest technology in brain imaging to investigate what mechanisms ketamine uses to be active in the human brain
A prosthetic hand that lets people actually feel through
The technology lets paralysed people feel actual sensations when touching objects — including light taps on the mechanical finger — and could be a huge breakthrough for prosthetics, according to its makers. The tool was used to let a 28-year-old man who has been paralysed for more than a decade. While prosthetics have previously been able to be controlled directly from the brain, it is the first time that signals have been successfully sent the other way
The biggest cause of early death in the world is what you eat
Unhealthy eating has been named as the most common cause of premature death around the globe, new data has revealed. A poor diet – which involves eating too few vegetables, fruits, nuts and grains and too much red meat, salt and sugar – was shown to be a bigger killer than smoking and alcohol
Scientists develop blood test that estimates how quickly people age
Scientists believe it could be used to predict a person’s risk of developing Alzheimer’s disease as well as the “youthfulness” of donated organs for transplant operations. The test measures the vitality of certain genes which the researchers believe is an accurate indication of a person’s “biological age”, which may be younger or older than their actual chronological age
Aspirin could help boost therapies that fight cancer
The latest therapies that fight cancer could work better when combined with aspirin, research has suggested. Scientists from the Francis Crick Institute in London say the anti-inflammatory pain killer suppresses a cancer molecule that allows tumours to evade the body’s immune defences.
Laboratory tests have shown that skin, breast and bowel cancer cells often generate large amounts of this molecule, called prostaglandin E2 (PGE2).
But Aspirin is one of a family of drugs that sends messages to the brain to block production of PGE2 and this means cancer cells can be attacked by the body’s natural defences
“I think we are already further on than many people believe.”
In a key shift to previous approaches he intends to broaden research beyond the “amyloid hypothesis” on which so much work up until now has focused.
The hypothesis places clumps of sticky protein fragments in the brain known as beta-amyloid at the heart of Alzheimer’s.
Beta-amyloid “plaques” are recognised as a key hallmark of the disease, but precisely what their role is remains unclear.
Prof De Strooper said: “The amyloid hypothesis is an old hypothesis from 25 years ago. Since then we have acquired so much information that can’t fit into the simple amyloid hypothesis.
“It would be an over-simplification to reduce Alzheimer’s to amyloid. The main problem is not that the hypothesis is untrue, but it is very old-fashioned, simplistic and linear.
“Dementia is likely to be much more complicated, in a similar way to cancer, which we now know is caused and driven by a multitude of factors. I hope progress in tackling dementia will go faster than it did with cancer.
“At the Institute we will approach dementia as a complicated, multi-factorial disease. Inflammation, biochemistry, cellular changes – all these things are likely to have an influence.
“It’s very difficult to imagine how you would replace parts of the brain that are gone but if we understand the process better it might be possible to interfere when the process is at the start. If we could step in 10 years before massive damage to the brain occurs, it would be a very nice thing.”
However, he was in no way dismissive of the new wave of amyloid-targeting drugs now undergoing clinical trials.
So far none of these drugs have proved their ability to alter progress of the disease in large-scale patient studies.
Last month, scientists suffered a serious setback with poor results from solanezumab, an antibody drug designed to halt the build-up of beta-amyloid, in a Phase III trial.
Prof De Strooper said: “People see the failure of these drugs, but I think they have a very good rationale. In a couple of years it’s possible that we’ll be able to define what categories of patients these therapies will work for.
“It all boils down to increasing our understanding of this disease area. Currently we have a very limited number of drug targets based on the beta-amyloid hypothesis.The good news is that we’re learning the whole way through these trials.”
The accent on bringing together talent from different sides of science would see mixtures of experts working together in the same team, he said.
The seven Alzheimer’s risk factors
Midlife obesity accounts for 7 percent of Alzheimer’s cases
15 percent of Alzheimer’s cases may stem from depression
Low Educational attainment
Low education or simply not using your brain enough accounts for 7 percent of Alzheimer’s cases
8 percent of Alzheimer’s cases are linked to mid-life hypertension
Problems with blood sugar control kick off the list of modifiable risk factors for Alzheimer’s.The study suggests that 3 percent of Alzheimer’s cases are linked to diabetes
Smoking accounts for 11 percent of Alzheimer’s cases
Too little exercise
Not enough physical activity is the number one preventable factor that contributes to Alzheimer’s cases
Prof De Strooper added: “My priority in the first year will be to improve our mechanistic understanding of the disease. We’ll be taking a multi-disciplinary approach to the problem.
“Modern medicine is already inherently multi-disciplinary, taking in areas such as genetics, bio-informatics and imaging. I’ll be talking to engineers, medical doctors, biologists. We’ll be moving from cell cultures to humans and back again.”
He stressed that the Institute would not just be looking at Alzheimer’s but would investigate the whole range of neurodegenerative diseases, including disorders such as Parkinson’s and Huntington’s. It would also search for common factors linking the conditions.
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