Last year, we introduced a PhD Studentship that we are funding at the University of St Andrews. Under the supervision of Dr Gareth Miles and Prof Siddharthan Chandran, the student working on this project, Amit Chouhan, is investigating why electrical signalling goes wrong in MND.
As the project enters its second year, Amit and the team have made some important discoveries… Continue reading →
Mention the word Epidemiology and instantly my mind conjures up the Centre for Disease Control (CDC) in America being swarmed by zombies or men in bright orange astronaut-type suits in The Crazies. While it’s true that it includes studying highly infectious diseases and how they spread (zombies and end of world scenarios aside!), it can be applied to any disease.
Having spent much of my time in the last year working on the data that was collected from our recent epidemiology study, I was keen to shout about the fact that the data is now ready for researchers to use. The analysis of this data will add great value to samples that we already have in our DNA Bank.
In light of the upcoming Biomedical Research Advisory Panel meeting happening on Friday 7 April that will discuss which new research projects the MND Association will fund, we are pleased to report on the progress of one of our already-funded researchers. In their three year project, funded by the MND Association, Prof Annalisa Pastore (King’s College London) and Prof Gian Tartaglia (University Pompeu Fabra, Barcelona) are investigating the process by which TDP-43 binds to RNA. Below is a summary of the progress they made during their first year.
Background to the project
Annalisa Pastore, King’s College London
One of the causes of amyotrophic lateral sclerosis (ALS), the most common type of motor neurone disease (MND), is related to faulty functioning of the TDP-43 protein, a component that is naturally present in all of our cells. In healthy cells, TDP-43 resides in the centre of a cell (the nucleus) where it attaches to RNA and supports correct gene expression – that is, it helps to extract information carried by a gene to form proteins, the main building blocks of our bodies.
A recently published paper exploring the connection between occupational risk factors and MND has sparked lots of interest, especially by the media. The study in question, led by Dr Roel Vermeulen from Utrecht University, The Netherlands, reviewed and studied five occupational exposures that had previously been suggested to be associated with developing MND (specifically, amyotrophic lateral sclerosis; ALS). These factors included exposure to electromagnetic fields, electrical shocks, solvents, metals and pesticides. While a few studies investigating these factors were already conducted in the past, their results are not consistent.
Despite the vast coverage of this topic in tabloids, we wanted to describe the research paper itself – to explain what exactly the researchers did, what they found and what it all means. Continue reading →
Yesterday the Reta Lila Weston Trust announced that they will be funding Dr Nikhil Sharma and colleagues at the Leonard Wolfson Experimental Neurology Centre (LWENC) to investigate whether the bacteria that live in our guts could alter the progression of MND. The grant is for £1.2 million over a period of four years. The LWENC is run jointly by the National Hospital for Neurology and Neurosurgery (NHNN) and University College London (UCL).
Incredibly, researchers have found a link between the bacteria that live in our guts and important cells called microglia. We know that microglia help regulate the function of the motor neurones. This study aims to find out whether the balance of gut bacteria in MND could be linked to changes in microglia. Continue reading →
Today we announced the results of an exciting new funding partnership with Marie Curie. Together we will be co-funding three research grants that help to answer some questions that people with MND identified as a priority for end of life care research. This is the first time that the MND Association and Marie Curie have worked together with a joint funding call. Each organisation has committed an equal amount of money to the funding of these projects, a total cost of £450,000 over the duration of the projects.
Researchers from the Flinders University, Australia and University of Miami have discovered a new protein that can act as a biomarker to track disease progression in people with MND. A paper written under the leadership of Dr Shepheard and Dr Rogers was published today in the research journal ‘Neurology’.
What is p75 and what do we know so far
The biomarker is a protein called p75, which initially
supports the growth of neurones during embryonic development and its levels markedly decrease after birth. Throughout our lives, p75 only reappears in higher levels when the body detects injury of the nervous system, and shows its presence in urine.
The researchers have previously shown that, after birth, mice with a mutation in the SOD1 gene, known to cause MND, had high levels of p75 after about 40 days from the onset of MND. This also coincided with increased levels of p75 in motor neurones found in tissue of people with MND after death.
Scientists from the University of Oxford have set up ‘Families for the Treatment of Hereditary MND’ (FaTHoM), an initiative to bring together the community of families affected by inherited forms of MND. Their first meeting will take place in Oxford on Tuesday 18th April.
Most people living with MND cannot identify a relative who has also had the condition. However, around 5% of people with MND will have a family history of the disease, which is known as inherited or familial MND. This happens when a single faulty gene is passed down from parents to their children across number of generations.
Over 100 talks were given at this month’s International Symposium on ALS/MND in Dublin. There were also over 450 posters of research being presented too. Time in the conference programme was allocated on Wednesday and Thursday evening (day 1 and day 2 of the 3 day conference) to visit the posters – you might think that scheduled at the end of the day they would be less well attended – but not a bit of it! It was an extremely loud and buzzy part of the conference.
As well as all the networking, debate and new information being shared, the International Symposium on ALS/MND is also a time to celebrate achievements by the giving of awards. The Biomedical and Clinical poster prizes are an opportunity to recognise and celebrate the excellent research and clinical practice being conducted by those early in their career.
Now in its fourth year we hope that the poster prizes will help give the winners career a boost, and give them the encouragement and motivation to continue in MND/ALS research. This year the Panel selected an international group of winners: Dr Albert Lee from Australia and Elsa Tremblay from Canada were jointly awarded the Biomedical poster prize and Ruben van Eijk from The Netherlands won the Clinical poster prize. Each winner received a certificate and a glass engraved paperweight.
The prize winning research ranged from understanding the consequences of a newly discovered gene mutation linked to MND, to why the junction between nerves and muscles is one of the earliest signs of motor neurone damage, to a new statistical analysis to make clinical trials quicker and more efficient. Below I’ve explained more about the research that the winners presented. Continue reading →