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A build up of “PARkin Interacting Substrate” (or PARIS) protein has been proposed as one potential mediator of the pathology observed in some cases of Parkinson’s. The accumulation of this protein leads to the inhibition of a key protein called PGC-1α, which is a neuroprotective protein that helps to keep cells alive.
For sometime, researchers have been searching for molecules that can act as inhibitors of PARIS, in the hope that blocking PARIS would allow PGC-1α to act freely. Such an agent could have potential as novel treatment for Parkinson’s.
This week a research report was published that describes one possible PARIS inhibitor. It is called farnesol.
In today’s post, we will look at the biology behind PARIS, review the new report, and discuss what exactly is known about farnesol.
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Pont Royal et Musée d’Orsay. Source: Wikipedia
Paris has a special place in my heart for several reasons.
The main one: I proposed to my wife there on the Pont Royal.
We had planned a day out in London, but once we got down to Waterloo “for lunch at a special restaurant“, I surprised her with two Euro Star tickets and we were off on the train for Paris – just like that (I might look the hardened tough guy on the outside, but deep down I am really just a tragic romantic).
And that night, after “dinner at a special restaurant” shortly before 10pm as we were crossing the middle of the Pont Royal, and a small miracle occurred: the traffic lights stopped traffic in both directions.
Seizing our chance moment alone, I dropped to one knee and asked (read: begged).
Now, if she had said ‘no thanks‘, I had a back up plan: Jump over the side of the bridge, float down the Seine some ways, climb out and then join the Foreign Legions the next day as a mute (“je suis muet”).
But she didn’t say no (let’s call that the second small miracle) and thankfully for my fragile ego’s sake there wasn’t a lengthy deliberation.
When the traffic lights changed and traffic started to flow again, we received some enthusiastic honks of the klaxons (horns) as I got up and we headed off to alert our parents. It was a really nice moment.
I was recalling this moment, this week when a different type of Paris was being discussed in the news.
What do you mean “a different type of Paris”?