glucosepane for everyone

[Reason]

Last year David Spiegel's group at Yale ( http://www.spiegelgroup.yale.edu/ ) synthesized glucosepane, currently thought to be the dominant form of AGE in human tissues, and chemically very interesting. From a recent interview, he notes that he'd be happy to hear from DIYbio folk who want to do things with glucosepane:

https://www.fightaging.org/archives/2016/02/an-interview-with-researcher-david-spiegel-on-the-development-of-glucosepane-cross-link-breakers.php

Justin Loew: Your synthetic chemistry lab made headlines last year for synthesizing glucosepane. Many listeners are familiar with the theory that glucosepane is possibly a significant contributer to the aging process, being an extracellular cross-linking molecule that stiffens tissues, but most less familiar with the reasons why it is so difficult to do anything about it. Why has science been so stymied in regards to this molecule, even though it has been known for decades.

David Spiegel: Yes, it is a good question. So, it is a very difficult molecule to make. Well, two issues: first it is very difficult molecule to make, but also it is actually a difficult molecule to isolate. So even though it is found in all of us, it is found in our tissues, our bones, trying to isolate it in a pure form from the human body is incredibly difficult. Only very small quantities are obtained, and the compounds isolated are actually mixtures of very similar stereoisomers, a kind of different versions of glucosepane that simply can't be separated. So from my perspective I thought it would be quite valuable to take on this challenge, and that is really one of the main areas of focus for my laboratory, which is making very difficult molecules using techniques in organic chemistry. So in my mind, this is something that believed in for a long time. For glucosepane, it is a perfect marriage of interesting chemistry and incredibly interesting biology. The biology here is hard, and people have had a hard time, as you said, studying glucosepane, and of course making it has proven an incredibly difficult challenge because of its complex and intricate chemical structure. So we've been very interested in making it, and now we're in the phase of seeing what we can do with it, particularly with the goal of breaking glucosepane, or developing agents that can break glucosepane, that we think can actually reverse the pathology associated with aging.

Justin Loew: Then for the do-it-yourselfers who might be into synthetic chemistry, or for the other labs who might be listening in, is the molecule you synthesized patented? Is your university licensing the process or the molecule?

David Spiegel: Yes, so it is patented. We are in discussions surrounding licensing the molecule. We are also providing the molecule to the community for basically the cost it takes for us to make it. We want to encourage efforts of all kinds to find glucosepane breakers, so making it commercially available and developing collaborations with other laboratories are all very high on our priority list. For the do-it-yourselfers out there who are interested, feel free to contact me, and we can certainly make an arrangement where our lab will provide glucosepane for research purposes.

Reason

[Mega [Andreas Stuermer]]

That is awesome! Thank you for posting!