Recently a Parkinson’s-associated research report was published that was the first of many to come.
It involves the use of a genetic screening experiment that incorporates new technology called ‘CRISPR’.
There is an absolute tidal wave of CRISPR-related Parkinson’s disease research coming down the pipe towards us, and it is important that the Parkinson’s community understands how this powerful technology works.
In today’s post we will look at what the CRISPR technology is, how it works, what the new research report actually reported, and discuss how this technology can be used to tackle a condition like Parkinson’s.
Me and my mother (and yes, the image is to scale). Source: Openclipart
My mother: Simon, what is all this new ‘crispy’ research for Parkinson’s I heard about on the news?
Me: Huh? (I was not really paying attention to the question. Terrible to ignore one’s mother I know, but what can I say – I am the black sheep of the family)
My mother: Yes, something about ‘crispy’ and Parkinson’s.
Me: Oh! You mean CRISPR. Yeah, it’s really cool stuff.
My mother: Ok, well, can you explain it all to me please, this ‘Crisper’ stuff?
CRISPR.101 (or CRISPR for beginners)
In almost every cell of your body, there is a nucleus.
It is the command centre for the cell – issuing orders and receiving information concerning everything going on inside and around the cell. The nucleus is also a storage bank for the genetic blueprint that provides most of the instructions for making a physical copy of you. Those grand plans are kept bundled up in 23 pairs of chromosomes, which are densely coiled strings of a molecule called Deoxyribonucleic acid (or DNA).
DNA’s place inside the cell. Source: Kids.Britannica
Recently I discussed my ‘Plan B’ idea, which involves providing a cheap alternative to expensive drugs for folks living in the developing world with Parkinson’s (Click here for that post).
While doing some research for that particular post, I came across another really interesting bit of science that is being funded by Parkinson’s UK.
It involves Beetroot.
In today’s post we will look at how scientists are attempting turn this red root vegetable into a white root vegetable in an effort to solve Parkinson’s in the developing world.
Pompeii and Mount Vesuvius. Source: NationalGeo
During visits to the ancient Roman city of Pompeii (in Italy), tourists are often drawn by their innocent curiosity to the ‘red light’ district of the city. And while they are there, they are usually amused by the ‘descriptive’ murals that still line the walls of the buildings in that quarter.
So amused in fact that they often miss the beetroots.
I’m not suggesting that anyone spends a great deal of time making a close inspection of the walls, but if you look very carefully, you will often see renditions of beetroots.
They are everywhere. For example:
Two beetroots hanging from the ceiling.
The Romans considered beetroot to be quite the aphrodisiac, believing that the juice ‘promoted amorous feelings’. They also ate the red roots for medicinal purposes, consuming it as a laxative or to cure fever.
And this medicinal angle lets me segway nicely into the actual topic of today’s post. You see, in the modern era researcher are hoping to use beetroot for medicinal purposes again. But this time, the beetroot will be used to solve an issue close to my heart: treating people with Parkinson’s in the developing world.
Using beetroot to treat Parkinson’s?