Regular readers will be aware that here at the SoPD, we are on a mission to change the way we clinically test drugs (Click here for the most recent rant on this topic).
We have a lot of interesting drugs waiting in the pipeline to be clinically tested and an eager (read: desperate) population of individuals affected by Parkinson’s, but we are missing one critical part of the equation: better tools of assessment.
How can we determine whether a drug is actually working or not? And how can we better monitor people over time on said drug?
Our current methods assessing individuals with Parkinson’s rely heavily on clinical rating scales and brain imaging. These are basic tools at best, conducted episodically (annually in general, or once every 2-6 months during a clinical trial), and provide little in the way of useful objective data (on an individual basis).
In today’s post, we will look at a single aspect of Parkinson’s – sleep – and try to nut-out a better/more informative method of assessing it over time.
The Bluesky project. Source: Mirror
Last week tech industry giants Pfizer and IBM made an big announcement.
It was news that I have been quietly waiting to hear for some time.
It related to their “BlueSky Project” – a collaboration between the two companies to provide better methods of assessment/monitoring of Parkinson’s.
The two companies announced that they are now ready to start accepting the first participants for a new clinical trial.
And it is a really intriguing study for one simple reason:
The entire trial will take place inside one house.
This week Austrian biotech firm, AFFiRiS AG, made an announcement regarding their experimental immunotherapy/’vaccine’ approach for Parkinson’s.
In their press release, the company provided the results of a long-term Phase I clinical trial testing the tolerability and safety of their treatment AFFITOPE® PD01A.
The treatment was found to be safe and well-tolerated in people with Parkinson’s. But there was one sentence which was particularly intriguing in the press release regarding clinical symptoms.
In today’s post, we will discuss what is meant by ‘immunotherapy’, outline what this particular clinical trial involved, review the results, and explore what this could mean for the Parkinson’s community.
I have previously mentioned on this website that any ‘cure for Parkinson’s’ is going to require three components:
- A disease halting mechanism
- A neuroprotective agent
- Some form of cell replacement therapy
This week we got some interesting clinical news regarding the one of these components: A disease halting mechanism
Clinical trial results from Austria suggest that a new immunotherapy approach in people with Parkinson’s is both safe and well tolerated over long periods of time.
What is immunotherapy?
This week multiple research groups at the University of Oxford and Boston-based FORMA Therapeutics announced a collaboration to identify, validate and develop deubiquitinating enzyme (DUB) inhibitors for the treatment of neurodegenerative conditions, like Parkinson’s.
But what exactly are DUB inhibitors? And how do they work?
In today’s post, we will answer these questions, look at what the new collaboration involves, and look at what else is happening with DUB inhibitors for Parkinson’s.
Dubstep is a genre of electronic dance music that originated in South London in the late 1990s. Only recently -in the 2010s – has the culture really become more mainstream. And while I have a hard time appreciating the heavy bass music (man, I am becoming a grumpy old man before my time), it is amazing to watch some of the dancers who robotically embody this form of music:
The guy on the right is named Marquese Scott. Sometimes he simply defies the laws of physics.
The title of today’s post is a play on words, because rather than doing ‘Dubstep’ we are going to be discussing how to ‘DUB-stop’.
Researchers in Oxford have recently signed an agreement with a US company to focus resources and attention on a new approach for tackling neurodegenerative conditions, including Parkinson’s.
What they are proposing is a complicated biological dance.
Their idea: to stop deubiquitinating (DUB) enzymes.
What are deubiquitinating enzymes?
This is Mariëtte Robijn:
She’s really ‘leuk’ (Dutch for nice).
Diagnosed at 46 with Parkinson’s, Mariëtte keeps a great blog that touches on many areas of life, including boxing. But it also provides her with a medium to discuss how she lives with Parkinson’s (you should follow her if you don’t already).
In a recent post on her blog – called “Planet Patient vs Planet Researcher” – Mariëtte asks ‘are we really so very different, we patients and researchers?‘
Her answer is ‘Yes!‘ and she listed 10 areas where the differences are apparent.
Mariëtte’s points are made from an educated point of view – she is a very dedicated Parkinson’s research advocate.
Reading through her post, however, I saw it as a nice opportunity to provide the view of things from the other world (Planet Researcher). So, with her permission, I have copied her 10 points here and I have tried to provide a Planet Researcher view of her thoughts (below in red). And I should add that I do not speak for everyone on Planet Researcher – my views are simply that: mine.
In a recent SoPD post, we discussed the importance of calcium and looked at how it interacts with the Parkinson’s-associated protein alpha synuclein, affecting the function and clustering of that protein.
During the writing of that post, another interesting research report was published on the same topic of calcium and alpha synuclein. It involved a different aspect of biology in the cell – a structure called the endoplasmic reticulum – but the findings of that study could also explain some aspects of Parkinson’s.
In today’s post, we will review the new research report, consider the biology behind the findings and how it could relate to Parkinson’s, and discuss how this new information could be used.
The original berserker. Source: Wikipedia
I can remember my father often saying “If you kids don’t be quiet, I’ll go berserk!”
Growing up, I never questioned the meaning of the word ‘berserk‘.
I simply took it as defining the state of mindless madness that my dad could potentially enter if we – his off-spring – pushed him a wee bit too far (and for the record, Dad actually ‘going berserk’ was a very rare event).
My father. But only on the odd occasion. Source: Screenrant
But now as I find myself repeating these same words to my own off-spring, I am left wondering what on Earth it actually means?
What is ‘berserk‘?
At the end of each month the SoPD writes a post which provides an overview of some of the major pieces of Parkinson’s-related research that were made available during April 2018.
The post is divided into five parts based on the type of research (Basic biology, disease mechanism, clinical research, other news, and a new feature: Review articles/videos).
So, what happened during April 2018?
In world news:
- April 4–15th – The 2018 Commonwealth Games were held in Gold Coast, Queensland, Australia (New Zealand came 5th in the medals tally… not bragging, just saying).
- April 27th – Kim Jong-un crosses into South Korea to meet with President Moon Jae-in, becoming the first North Korean leader to cross the Demilitarised Zone since its creation in 1953. In initial small steps towards reconciliation, South Korea said it would remove loudspeakers that blare propaganda across the border, while North Korea said it would shift its clocks to align with its southern neighbour.
BFFs? Source: QZ
- April 18th – NASA’s Transiting Exoplanet Survey Satellite (TESS) was launched. TESS will monitor more than 200,000 stars for temporary drops in brightness caused by planetary transits.
- And finally the city of Trier in Germany is already struggling to keep up with demand for ‘0-euro’ notes, bearing the face of its most famous son and communism’s creator Karl Marx. Sold for 3 euros each, the notes are part of celebrations for his 200th birthday (5th May 1818).
You get what you pay for. Source: DDR
In the world of Parkinson’s research, a great deal of new research and news was reported: