Scientist-entrepreneur, drug hunter, rare disease champion, glyco geek 🍭. SF gay 🏳️‍🌈, )’(, skier ⛷️, traveler ✈️, 🐈-dad. 🇬🇧/🇪🇸/🇩🇪

San Francisco, CA
Joined October 2018
We found that 48/80, an MRGPRX2 agonist and commonly used mast cell activator, is toxic in HMC1.2 (human mast cells) and RBL-2H3 (rat basophils). Researchers should use caution and incorporate a viability test when performing assays in these cell lines. research.arcadiascience.com/…
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Justin Donnelly ⌬ retweeted
Replying to @SynBio1
All of these companies are Just Another Wannabe Adimab. It doesn't matter that we can make antibodies a week or a month faster. We are in a massively target constrained environment not a binder constrained environment.
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Justin Donnelly ⌬ retweeted
I think this was part of the implicit premise of the first incarnation of Hammer Lab at Mount Sinai, about a dozen of us with math/CS backgrounds ditched tech for biomedicine. And we got humbled hard: most of what we did flopped & techies don't understand experimental design.
Peter Thiel said that the lack of progress in biology is partially due to a lack of talent. I think this makes sense. Something about biology's non-technical nature + people's inability to tinker w/biology outside of a lab/PhD make the smartest people select other fields.
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Justin Donnelly ⌬ retweeted
Replying to @iskander @paulg
But it's a big tell that someone hasn't really ever grappled with the difficulties of actually making a confident discovery from biological messiness to think that the missing ingredient is people who took more signal processing classes or imbibed more essays on tech startups.
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A spinoff of “The Americans” except it’s just the Deel spy at Rippling
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Thread 🧵 to follow - stay tuned!
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