Tagged: exercise

Exercise: Taking the STING out of Parkinson’s

 

In December of of 2017, the results of a clinical trial suggested that a particular  kind of exercise may have beneficial effects against certain aspects of Parkinson’s. Specifically, a high-intensity treadmill regime was found to be ‘non-futile’ as an intervention for the motor symptoms in de novo (newly diagnosed) Parkinson’s.

Recently, however, new pre-clinical research has been published which reported that when mice with particular Parkinson’s-associated genetic mutations are exercised to exhaustion, they have high levels of inflammation which can exaggerate the neurodegeneration associated with that model of PD.

So naturally, some readers are now asking “So should I be exercising or not?!?”

In today’s post we will review the results of the two studies mentioned above, and discuss why exercise is still important for people with Parkinson’s.

 


Readers are recommended to click on the image above and listen to the music (Michael Sembello’s “Maniac” from 1983) whilst reading this post.

This song was made famous by one particular scene from the 1983 movie “Flashdance” starring Jennifer Beals, in which the lead character undertook an intense dance routine. Ever since that iconic scene, exercise fanatics have long used the music to help get themselves into the mood for their workouts.

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One of my personal life goals. Source: Jobcrusher

Few experts would disagree that the benefits of exercise are many.

Adults who achieve at least 2.5 hours of physical activity per week have:

  • up to a 35% lower risk of coronary heart disease and stroke
  • up to a 50% lower risk of type 2 diabetes
  • up to a 50% lower risk of colon cancer
  • up to a 20% lower risk of breast cancer
  • a 30% lower risk of early death
  • up to an 83% lower risk of osteoarthritis
  • up to a 68% lower risk of hip fracture
  • a 30% lower risk of falls (among older adults)
  • up to a 30% lower risk of depression
  • up to a 30% lower risk of dementia

(Source: NHS)

But what about people with PD? What do we know about exercise and Parkinson’s?

Continue reading

2017 – Year in Review: A good vintage

At the end of each year, it is a useful practise to review the triumphs (and failures) of the past 12 months. It is an exercise of putting everything into perspective. 

2017 has been an incredible year for Parkinson’s research.

And while I appreciate that statements like that will not bring much comfort to those living with the condition, it is still important to consider and appreciate what has been achieved over the last 12 months.

In this post, we will try to provide a summary of the Parkinson’s-related research that has taken place in 2017 (Be warned: this is a VERY long post!)


The number of research reports and clinical trial studies per year since 1817

As everyone in the Parkinson’s community is aware, in 2017 we were observing the 200th anniversary of the first description of the condition by James Parkinson (1817). But what a lot of people fail to appreciate is how little research was actually done on the condition during the first 180 years of that period.

The graphs above highlight the number of Parkinson’s-related research reports published (top graph) and the number of clinical study reports published (bottom graph) during each of the last 200 years (according to the online research search engine Pubmed – as determined by searching for the term “Parkinson’s“).

PLEASE NOTE, however, that of the approximately 97,000 “Parkinson’s“-related research reports published during the last 200 years, just under 74,000 of them have been published in the last 20 years.

That means that 3/4 of all the published research on Parkinson’s has been conducted in just the last 2 decades.

And a huge chunk of that (almost 10% – 7321 publications) has been done in 2017 only.

So what happened in 2017? Continue reading