The AMBRoSIA (A Multicentre Biomarker Resource Strategy In ALS) project is our biggest, most ambitious research undertaking to date. The project funding began in August, closely followed by being the focus of this month’s ‘Make Your Mark’ fundraising appeal. Here we explain more about what this flagship project is all about. Continue reading
Researchers from the Sheffield Institute for Translational Neuroscience (SITraN) at the University of Sheffield have uncovered a new function of the C9orf72 protein. A paper on their work has recently been published in the EMBO Journal.
A change or mutation to the C9orf72 gene is linked to about 40% of cases of inherited MND. We also know that changes to this gene also occur in a type of dementia called frontotemporal dementia (FTD). However, the reasons behind this link have so far been unclear.
One of the main research routes towards explaining the link between the C9orf72 gene and MND is to work out the normal function of this gene. By studying the protein the gene produces, researchers can see how alterations to this protein and the processes it is involved with result in nerve cell damage in MND. Continue reading
A team at the Sheffield Institute for Translational Neuroscience are creating a zebrafish model to study the C9orf72 gene mutation in MND, and work out its role in the brain and spinal cord (our reference 864-792).
Zebrafish are a good way of modelling what happens in human MND. We know that many of the genes linked to causing MND in humans are also found in zebrafish. For example, changes to a gene called SOD-1 in humans are linked to about 20% of all cases of inherited MND, and when you genetically change the same gene in zebrafish they develop symptoms similar to MND.
A faulty or changed C9orf72 gene is associated with about 40% of all cases of the inherited form of MND. This change (or mutation) is also found in people with a form of dementia called frontotemporal dementia (FTD). FTD can alter abilities in decision-making and behaviour. Continue reading
Developing disease models is important for furthering our understanding of MND and allows researchers to screen potential new drugs for a beneficial effect. Moving a promising ‘nearly drug’ from the lab to being tested in people is known as ‘translational research’.
Dr Richard Mead was awarded the Kenneth Snowman/MND Association Lectureship in Translational Neuroscience in May 2014. The Lectureship is part funded by the MND Association (our reference 983-797).
We have recently received a progress report from Dr Mead. Its clear that his background and experience in this area – including several years working in the pharmaceutical industry – has helped him to rapidly develop a portfolio of projects and collaborations with academic and industry partners. Continue reading
We know that neck weakness can be a difficult symptom to manage in people with MND, and that the current offering of neck collars and supports do not always suit everyone. In order to come up with a solution to this, we are funding Dr Chris McDermott from the Sheffield Institute for Translational Neuroscience (SITraN) to develop a new type of neck support for people with MND (our reference: 928-794).
Designers, health professionals and engineers, along with people with MND, have developed a new support called the Sheffield Support Snood. The Snood is an adaptable neck collar, which can be modified to offer support where the wearer requires it most.
The Snood was initially tested in 26 people living with MND in 2014. The current stage of the project, called the Heads Up project, will evaluate the Snood in around 150 people. This will contribute towards providing the necessary wider consumer testing of the Snood, which in turn will help when looking for a commercial partner to take on the manufacture of this product. Continue reading
PhD student Emma Smith has recently started the second year of her MND Association-funded research project at the Sheffield Institute for Translational Neuroscience (SiTRAN) in Sheffield (our project reference: 870-792). With her supervisors Dr Kurt De Vos and Dr Andrew Grierson she is investigating the role of mitochondria in C9orf72-related MND.
Mitochondria are the cell’s batteries, providing them with energy. Earlier research has linked damage to mitochondria as a contributor to why motor neurones die in MND. Based on preliminary evidence, the team are aiming to find how the C9orf72 protein causes damage to the mitochondria, where it happens and what might be done to prevent it. Continue reading
332 delegates, 135 posters, 41 talks, one goal: to cure ALS
The European Network for the Cure of Amyotrophic Lateral Sclerosis (ENCALS) was set up to find a cure for ALS/MND by working collaboratively across 35 research centres (universities and hospitals) throughout Europe.
The 14th meeting of ENCALS took place in Milan between 19-21 May and was attended by scientists and doctors from across Europe. Researchers from the USA and Canada were also invited to present at this meeting.
Presentations on day one of this year’s meeting looked at some of the techniques to help identify genetic changes (mutations) linked to MND, such as whole genome sequencing. This is a rapidly growing area of research, thanks to Project MinE – a global effort to find MND causing genes.
Clinical research was the focus on day two, and discussed the latest imaging and biomarker research. This is an important area as it will offer new ways to help track the progression of MND, and help to speed up diagnosis of this disease. Continue reading
Janine Kirby is a Non-Clinical Reader in Neurogenetics and is celebrating 20 years in motor neurone disease (MND) research this month. Here she tells us more about how she got into the field, her current projects, what it’s like to work at Sheffield Institute for Translational Neuroscience (SITraN) and to meet families affected by MND.
How and why did you get into MND research?
Having completed my PhD at University College London, I wanted to apply my knowledge of genetics to medical research. I subsequently joined the MND Research Group at the University of Newcastle-upon-Tyne, headed by Prof Pamela Shaw, looking at the frequency of genetic changes in the SOD1 gene in MND patients from the North East of England.
Since then, firstly at Newcastle and then at the University of Sheffield, I have provided genetic input to the research strategy of investigating the molecular basis of this complex genetic disorder. I am now a Reader in Neurogenetics at SITraN working not only on the genetics of MND but also using a method termed transcriptomics (basically which genes are being switched on or off, and by how much) to discover biomarkers for the disease and to understand why the motor neurones are dying.
20 years later I’m still here because it’s incredibly challenging and interesting research, with the opportunity to work with great colleagues and collaborators across the world. Continue reading
Different ways to support breathing were the main focus of the second clinical session on day two of the Symposium. Researchers from two MND Association funded studies presented their work looking at diaphragm pacing and also the withdrawal of ventilation support.
The NeuRx diaphragm pacing system (DPS) is a device developed to aid breathing by stimulating the large muscle that helps you to breathe – the diaphragm.
In 2011, the Food and Drug Agency (FDA) in the USA approved NeurRx DPS as a treatment for respiratory failure in motor neurone disease (MND). The treatment was not required to go through the series of clinical trials that is needed for a new drug. The FDA approved it on the basis of one small study because at the time the probable benefit to health outweighed the risk of using it.
Due to this lack of clinical evidence, this prompted further research in the USA and Europe to test its effectiveness on symptom management and survival. Continue reading
Results from the UK clinical trial of diaphragm pacing in MND/ALS (known as DiPALS) were published online today in the journal Lancet Neurology.
DiPALS was the first randomised clinical trial of diaphragm pacing in MND and aimed to find out whether or not diaphragm pacing was beneficial when added to the current standard treatment of non-invasive ventilation (NIV), compared to NIV treatment alone.
The trial results unfortunately show that diaphragm pacing was not beneficial when used in addition to NIV, and was in fact harmful, with people using diaphragm pacing living on average 11 months shorter than those on NIV alone.