Conferences and symposia are a crucial part of the research world – not only for the amount of knowledge that is communicated to large audiences but also for the exchange of ideas on a more inter-personal level. Novel ideas are created there as well establishment of collaborations that might lead to new research projects and clinical trials – all in all, putting a bunch of researchers in a venue with a projector, coffee and biscuits can only lead to good things!
One of the recent events that I had the pleasure to attend was a small-scale conference – the Mini-Symposium on generic disease mechanisms in MND and other neurodegenerative disorders. Held at the Brighton and Sussex Medical School in late June, this event was a precursor to the inauguration of a new MND Care and Research Centre for Sussex, directed by Prof Nigel Leigh.
(left to right) Prof Martin Turner, Dr Brian Dickie, Prof Dame Pam Shaw, Prof Nigel Leigh and Karen Pearce.
Although conventional brain magnetic resonance imaging (MRI) scans are often normal in people with MND, more sophisticated MRI techniques have shown changes in the structure of their brains as the disease progresses. A limitation of even the most recent MRI techniques is that they can only provide a snapshot of the brain at a single moment in the course of the illness.
Only a description of how these MRI changes evolve over time as the disease advances will tell us how the nerve cell damage due to MND is evolving, area by area, in relation to an individual’s symptoms. This could be obtained by collecting several MRI scans from the same person over time, but the nature of MND makes it challenging to get scans showing the course of disease over several years.
We are funding a three year PhD studentship that aims to use a new imaging method to define the progression of MND (our reference: 859-792). The researcher team, involving Profs Mara Cercignani and Nigel Leigh from the University of Sussex, will use MRI scans that have already been obtained from people with MND and healthy controls. Continue reading →
Magnetic Resonance Imaging (MRI) technology is advancing rapidly as a tool for diagnosing and monitoring disease. In MND, MRI scans are used to understand changes that happen to the brain because of this disease.
Prof Nigel Leigh
Prof Nigel Leigh from the Brighton and Sussex Medical School (University of Sussex) is carrying out a study looking into changes to motor neurones using a new imaging method (our reference: 824-791).
Neurite Orientation Dispersion and Density Imaging (NODDI) is a type of MRI scan, and can see whether MND is affecting specific parts of motor neurones, called neurites, found within the brain. Neurites are the tiny parts of the nerve cells that branch out from the main body of the nerve cell, and are important in the functioning of the brain.
Prof Leigh and his team hope that the new imaging approach will tell us more about the sequence of events that cause motor neurones die, and how this relates to the symptoms of people with MND. Continue reading →
The MND Association is backing a new clinical trial in MND, known as MIROCALS. This will be a joint clinical trial between France and the UK that will aim to dampen the overactive immune system by increasing the amount of interleukin-2.
It is important to stress that planning for this MND clinical trial has only just started and the next step is to lay the essential groundwork and perform some short-term pilot studies. The main trial is likely to begin recruiting participants in autumn 2016.