This comes from the company that I (and many others) helped found, back in 2000-ish. I was not directly involved in this, but my colleagues (led by a former post-doc of mine) made this happen.
I sat in on some of the meetings, and worked for the same client (Merck) on parallel projects.
This started as a modified derivative of a natural product molecule called enfumafungin.
These are really fun projects. You get a complicated molecule from some extracted broth, and then have to "crack it" to attach different mecular functional groups on that modified molecule. Usually tweaking it to make better activity, PK properties, or stability.
Synthetically challenging, analytically too. These are really complicated molecules so figuring what you made can be really fun. (The natural product molecule my team worked on, 14-hydroxypaspalinine, had all the proton resonances nicely spread out.)
After development, this candidate molecule got possibly the ugliest generic name ever: "ibrexafungerp".
Yes, go ahead, say it aloud. It just naturally rolls off the tongue, doesn't it?
(Runner up in my opinion is "clopidogrel" (Plavix))
So with a starting name like ibrexafungerp, a name for product like "Brexafemme" is probably the best they could do.
"Vajogerp" prolly wouldn't make the cut.
I won't speculate on market and therapeutic potential, but its always a good thing to have another drug in the clinical toolkit. Ibrexafungerp has a new mode of action.
So my congratulations to the R&D team members, past and present, who got a new drug approved!
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“Astronomy and Astrology are pretty much the same thing.”
And with that, I’ve pretty much pissed off every amateur and professional astronomer. But, there are really strong and provable connections.
Strap in for a long thread, and a wild ride. [1/n]
(with side links to explore)
Astronomy makes observation of the heavens, and predicts/explains physical properties and timing of those objects.
Astrology makes observations of the heavens, and predicts/explains spiritual or human-centered properties and timing.
(Starting data same, applications different.)
Looking at history, astronomy and astrology pretty much the same until 1700's, when the Science and beliefs kinda split out. Astrology goes way back. Prolly every culture had their own “sky-watcher” to look at heavens and figure out what to do.
(en.wikipedia.org/wiki/Archaeoas…)
I learned something today in #astrobiology that just totally blew my mind.
There are microbes that eat....air. And can live on just....air.
[thread]
These microbes live in cold deserts...I mean really brutal cold deserts. Barren rocky ridges (not even tundra) in Antarctica.
There's really no free water - very dry. And dark for 6 months, too. So these microbes live where there isn't enough water for photosynthesis producers.
They live on the trace amounts hydrogen gas (H2) in the atmosphere (about 190 parts per BILLION), and CO (20 parts per BILLION). So these things are living on tiny tiny tiny amounts of stuff.
But...they are still living.
@mikamckinnon@SiO2moyer@justinboldaji Carlsbad and Lechuguilla Caves have a really wierd and fascinating geology history. They were made by bacteria!
@mikamckinnon@SiO2moyer@justinboldaji The story goes like this. Gypsum laid down. Then...thick thick limestone laid down on top of that. Way way down deep, microbes eat gypsum, H2S bubbles up. (Microbes reduce sulfate). ((there might be other ways H2S bubbles up.)) That gets H2S percolating up into the limestone.
@mikamckinnon@SiO2moyer@justinboldaji Then, up higher in the limestone layers, there are places where oxygen in water mixes with H2S charged waters. Some bacteria love this! They can eat H2S in the water and combine with O2 in the water and get energy!!!
They pee out sulfuric acid! (H2SO4)
Did you ever want to take up vegetable gardening, but worried you didn't have a green thumb?
Read on. (Thread).
(Looks like we are all in for the Long haul. So a hobby whee you grow your own food seems like a timely idea...)
Why am I qualified to talk about this?Well, before I came to JPL I grew about 30% of my food for several years.
I wasn't a hobby, it was an obsession.
And I had spreadsheets.
I grew berries, fruits, summer crops, winter crops. All of it.
My spreadsheet had over 1000 entries.
And I can tell you all my mistakes and have you harvesting your own food in about a month.