AI Hustle: News on Open AI, ChatGPT, Midjourney, NVIDIA, Anthropic, Open Source LLMs: Scala Biodesign Employs AI for Molecular Protein Engineering – A Game-Changer!
Jaeden Schafer & Jamie McCauley 10/6/23 - Episode Page - 9m - PDF Transcript
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In the rapidly growing field of biotechnology, where artificial intelligence tools are increasingly
leveraged to discover new drugs and treatments, Scala Biodesign is creating a unique niche
for itself right now.
The company has recently secured $5.5 million in seed funding with a specific goal in mind,
and that is to make existing or promising drugs more practical by molecular tweaking.
This is a really interesting concept that has been becoming more popular recently.
Essentially this is originating from some research at the Wiseman Institute of Science
in Tel Aviv, and Scala's founders have essentially exploited the advances in predicting the 3D
structures and behaviors of proteins.
They're doing this with tools like AlphaFold and RoseTT A-Fold, which is really revolutionizing
the field.
Scala integrates these capabilities with other data streams and is aiming to expedite what
has traditionally been a slow, sort of, you know, is pretty much a slow faucet of therapeutic
molecular engineering.
The challenge in the biotech sector often isn't just the discovery of potential drugs,
but making them suitable for mass production and distribution.
That's usually the biggest challenge that we're facing here.
So some molecular and some molecules really kind of exhibit excellent therapeutic benefits,
but they falter when it comes to stability or feasibility, right?
So they're, you know, very promising, but they have some big issues.
And you know, the feasibility for mass production isn't quite there for them.
So identifying which part of a molecule to modify for improved efficacy is far from straightforward.
This is not an easy task, but this is one where they believe AI can play an important
role.
And this is essentially what we're seeing Scala bio design looking to tackle.
So Ravitz Netser, who's a CEO and co-founder of Scala, pointed out, quote, protein development
process is very complex and even in large companies, it's largely trial and error.
So scientists engineer them by some flavor of random mutagenesis.
But now that we know the structure of these proteins, it's clear that randomly changing
things is not really an option.
So what's really interesting I think here is that if you kind of like consider a protein
made up of a chain of, you know, let's say a hundred amino acids with 20 different options
for each position, the number of potential, you know, permutations is so astronomically
high that randomly testing them, which is currently what a lot of different companies
are doing is incredibly impractical, right?
Which is like the amount of random tests you got to run to try to find the best option,
even if you're taking kind of educated guess is guesses is really, really difficult.
So that kind of scatter shot approach often leads to dead ends and it's really time consuming.
You know, obviously this in this field, this is going to be the one it's time consuming.
That means it's also going to cost millions and millions of dollars.
So Scala has turned the corner by really kind of synergizing protein structure predictions
with clinical data and observations from naturally occurring proteins.
So the result is a computational system devoid of any wet lab experimentation that can focus
on high confidence changes for a given outcome.
So whether the aim is to improve stability, enhance effects or, you know, simplify manufacturing
scales approach helps refine almost almost their proteins into functional and effective
ones.
So if they're just really close, but they have some, you know, small issues, they're
going to actually make it so that those are functional and working protein.
So as a practical example, the company assisted a lab developing a malaria vaccine recently,
which was based on naturally occurring protein.
So the initial molecule was thermally unstable, which is obviously, you know, imposing some
significant challenges for transportation and storage.
We've seen this with a number of different vaccines and other, you know, things where
you got to store them at a specific temperature at super cold.
And that's really difficult, especially when you're trying to get, you know, refrigerated
vaccines to remote areas of the world where they don't have, you know, say electricity
or other things, right?
These are people that are in, you know, great need of a lot of these things, especially
like this malaria one, right?
It is probably one of the top killers in the world.
And you know, if they were able to make it so that the molecules were stable in, you
know, in different temperatures, that would be really, really beneficial.
So Addie Goldenways, who is a CTO and co-founder remarked, quote, they knew they had a problem
with thermal stability.
They gave one input and got three outputs, went into the best one, and now it's in clinical
trials.
Their CTO was also kind of emphasizing that Scala's capabilities extend to making dozens
of mutations in larger proteins, a feat which is not commonly accomplished in the field.
And according to NETSA, the depth and breadth of Scala's validation is very unique.
So from antibodies to eczema's, Scala aims to showcase that major improvements to protein
are not mere academic exercises, but can be scaled for industrial applications.
So for now, Scala is collaborating with some unnamed pharmaceutical firms and labs remaining
adaptable regarding licensing and kind of business models.
But the immediate priority is to validate and deploy their technology.
The seed funding, which was led by TLV partners, is their first financial round.
And the company has now emerged from self-mode and is actively seeking partnerships and
studies with the aspirations of making protein engineering as routine as, you know, they
say, checking your email, right?
But I think this is really impressive.
This is a technology that essentially is capable, is available as possible, thanks to advances
in artificial intelligence.
We're able to run these AI models, they've generated these AI models, and they're essentially
allowing them to check the molecular structure of different medicines.
This is really impressive.
We've seen some really impressive AIs used for drug discovery as well.
And this is just another really impressive use case where essentially they're finding
things that are really close to being a good medicine, a good drug, and they're using AI
to test a bunch of different variations of the molecules to find one that works.
So definitely a very interesting company that will continue to follow into the future.
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Machine-generated transcript that may contain inaccuracies.
In this episode, we unveil a game-changing approach in biodesign as Scala Biodesign harnesses the power of AI for molecular protein engineering. Discover how this cutting-edge technology is revolutionizing the field, enabling breakthroughs in drug development, healthcare, and beyond. Join us for an illuminating discussion on the transformative potential of AI in the realm of biotechnology.
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