Last year professional football players, Len Johnrose and Stephen Darby, announced they’d been diagnosed with motor neurone disease (MND). This follows previous announcements from other prominent footballers in this country and across the world in recent years.
Is it the case that professional football players are more prone to developing MND than the general population? Or is this just the impression created by the high-profile nature of these professionals and the corresponding media coverage these cases bring? What does the science suggest?
Here we look at some of the studies that investigate the incidence (rate of newly diagnosed cases) of MND in professional football players and take a closer look at the suggested causes.Read More »
This blog is part of the ‘Highlights from Glasgow’ collection of articles, where you can read about the content of some of the talks and posters presented at the 29th International Symposium on ALS/MND.
In the Epidemiology session (5C), several talks focused on the risk associated with various lifetime events, and the demographics of people who develop MND categorised by onset at various body regions. Susan Peters (C37) and her colleagues studied a group of 1,500 people with MND and 3,000 control participants, and found that people who had suffered head trauma after the age of 55 had an increased risk of developing the disease compared to those without this type trauma. They further found reduced risk in people currently/recently taking antihypertensive and cholesterol-lowering medication, but this risk was significantly increased in people who were taking these medications earlier in life. These findings now need to be explored further to investigate the underlying mechanisms that would explain these differences.Read More »
Love them or loath them, the band Steps’ first single ‘5,6,7,8’ was a techno line dance song released in 1998 from their debut album ‘step one’, with the B side ‘words of wisdom’.
Using this forced and purely tenuous link and an equally awkward segue, I would like to share with you the news that the journal Neurology this week published further words of wisdom from Professor Adriano Chio, Professor Ammar Al-Chalabi and colleagues, that revisits the multistep hypothesis of MND. Their previous work showed that when no genetic cause is considered, developing MND is a six-step process. In their most recent work, the team investigated how many of the steps does a genetic mutation account for in this multistep process, with a focus on the most common MND causative genes SOD1, TARDBP, and C9ORF72.Read More »