Researchers have recently described a new method to quantify a person’s “immune age” – a measure that could act as a key determinant of future health, as well as response to disease and treatment.
This novel test appears to provide a more reliable predictor for the status of one’s immune system than any other previous method.
And it could be useful in other ways.
In today’s post, we will discuss this new method of determining “immune age”, explore examples of how similar analysis has been used for other conditions, and consider what it could mean for Parkinson’s.
Do you remember Andre Agassi?
I know he’s still around, but when I was young and less beautiful, I was a big fan. Not only of his on court achievements, but also of his charismatic off-court image.
And it certainly paid off well for him:
One of the things that Agassi taught us was that “image is everything”.
Before Agassi, tennis was a conservative sport of white shirts & shorts (McEnroe was basically as radical as things got). It was bland, conservative, and – yes, I’ll say it – boring.
Agassi not only brought colour but charisma to the game. It was shocking and disgraceful to some, but to young, naive fools like me, it was a captivating breath of much needed fresh air.
Despite the early infatuation with the stylings of Mr Agassi, I have to admit that I have never remotely been concerned about own image. My dimensions mean that I wear what fits as opposed to what I like, and as a result the finished product is better behind a keyboard rather than speaking to a crowd.
But as I have gotten older, I have become concerned about a different kind of IMM-AGE (not a typo).
Let me explain: Recently some researchers in Israel and at Stanford University in the US published a rather remarkable research report which if replicated could have important implications for how we approach medical care.
What did they report?
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:
The cryptic title of this post will hopefully make sense by the time you have finished reading the material present here.
This week, new research from the USA points towards an increased risk of Parkinson’s (PD) for people that suffer from inflammatory bowel disease (IBD).
That same research, however, also points towards a clinically available treatment that appears to reduce the risk of Parkinson’s in individuals affected by inflammatory bowel disease. That treatment being: anti–tumor necrosis factor antibodies (TNF AB). Is that title making sense yet? If not, read on.
In today’s post, we will outline what inflammatory bowel disease is, review what the new research found, and discuss what is known about TNF in Parkinson’s.
Inflammatory bowel disease. Source: Symprove
Inflammatory bowel disease (or IBD) is one of these umbrella terms that is used to refer to a group of inflammatory conditions of the large and small intestine:
The large and small intestine. Source: Adam
The symptoms of IBD can include abdominal pain, diarrhoea, vomiting, rectal bleeding, severe internal cramps/muscle spasms in the region of the pelvis, and weight loss.
There has been an increased incidence of IBD since World War II, which could be associated with increased awareness and reporting of the condition, but it could also be linked with increases in meat consumption (Click here to read more about this). For example, in 2015, an estimated 1.3% of U.S. adults (3 million) were diagnosed with IBD, which was a large increase on the levels in 1999 (0.9% or 2 million adults – Source: CDC).
This is delightful, but what does it have to do with Parkinson’s?
So this week, an interesting study was published on the Journal of the American Medical Association – Neurology edition website: