🔬🤖AI + Cryobiology PhD Opportunity!
Thousands of organs are discarded yearly due to short shelf lives. We’re using AI, Machine Learning, and BioDynaMo to revolutionize organ banking through better cryopreservation.
🔹The Project:
• AI-driven discovery of new cryoprotectants
• 3D Agent-Based Modelling (@BioDynaMo_org )
• In-vitro experimental validation
• Collaboration with Oxford Cryotechnology
📍 @UniOfSurrey 💰UK Home fees + travel/conference funding covered. Collaboration with Oxford Cryotechnology and @jpsenescence .
If you have a background in CS, Data Science, or CompBio: apply now!
Learn more: https://t.co/GOZ1PRfSYe
#PhD #AI #Bioinformatics #MedTech @BioDynaMo_org@jpsenescence
A new #ScienceReview investigates new approaches that track the real-time dynamics of hundreds of thousands of individual molecules and then read out the exact sequence of each one.
By linking sequence to kinetic “behavior profiles,” these methods open new routes to understanding mutations, drug action, and molecular mechanisms.
Learn more: https://t.co/Dfx3xIsKHU
What limits a cell's size?
One factor (and I'll explore others in an upcoming essay) is its surface area-to-volume ratio. A semi-spherical cell's internal volume grows proportionally to the cube of its radius, and its surface area grows proportionally to the square of that radius. A cell’s volume thus grows much more swiftly than its surface area.
This ratio has serious consequences for cellular survival, though. The cell’s membrane funnels nutrients into the cell and secretes waste. So if the interior grows too large relative to the cell membrane, the cell’s metabolic processes slow to a crawl.
A new study reveals that some mammalian cells have evolved a mechanism to keep their surface area-to-volume ratio CONSTANT even as the cell grows. They do this by folding their plasma membranes hundreds of times to increase *effective* surface area, thus helping them maintain high levels of nutrient uptake.
There are other ways to get around this limit, too. Case in point: a giant bacterium called Thiomargarita magnifica can exceed one centimeter in diameter, so large that it is visible by the naked eye. It does so by filling between 65-80 percent of its internal volume with an empty vacuole. In other words, it pushes most of its “working” molecules to the cell periphery, thus shortening diffusion distances.
All this, and much more, in a forthcoming essay for @AsimovPress.
Our spokesperson @romanbauer111 has been a 2024 Fellow of the @foresightinst Thus, he has had the opportunity to share his wisdom about computational biology with a wider audience of brilliant people. Here are 2 of his interviews/lectures -> https://t.co/Vd5oe7vVgU
From the point of view of science I've never been too excited about the Game of Life. But now I realize that what's really exciting about it is what it tells us about what we can call metaengineering. That half century of impressive Life hacking gives us a uniquely clean example of an arc of engineering progress, the role of invention vs. discovery, and possible "laws of innovation"...
https://t.co/Nr0X9KD8sa
Fibrosis is a typical tissue injury pattern for age-related diseases. Targeting fibrosis is a major front in the path to anti-aging therapeutics💊
This review sums a massive amount of literature on the biology of fibrosis and the evolving drug development landscape❗️
🔓open access link👇
NetBioMed 2025 Bringing together researchers on Machine Learning, Digital Twins and Complex Systems towards solving problems in biology and medicine.
June 2nd, 2025 @ Maastricht, the Netherlands https://t.co/fLXl6vg7Gn
Finally the tides are starting to turn!!
Cancer isn’t all about DNA mutations, nor even mRNA levels.
We launched SyzOnc to map the proteins underlying deadly cancers that are not DNA-driven.
https://t.co/Wtna9pGZpA
Axtell, Robert L., and J. Doyne Farmer. 2025. "Agent-Based Modeling in Economics and Finance: Past, Present, and Future." Journal of Economic Literature 63 (1):197–287. DOI: 10.1257/jel.20221319 https://t.co/110dJ1GD43
"By leveraging distributed computing and collaborative platforms, we could one day simulate an entire human brain." https://t.co/S8avPahIyG #Neuroscience#COMBYNE
Korean researchers developed a new technology to treat cancer cells by reverting them to normal cells without killing them
[Gong, J., et al. (2024). Control of Cellular Differentiation Trajectories for Cancer Reversion. Advanced Science. doi. org/10.1002/advs.202402132]
Borges, A. Chara, O. (2024). Peeking into the future: inferring mechanics in dynamical tissues. Biochemical Society Transactions, BST20230225. #EpithelialMechanicsReview https://t.co/eQfVgJbAWL
Villeneuve, C., Hashmi, A., ...,Manning, M. L., & Wickström, S. A. (2024). Mechanical forces across compartments coordinate cell shape and fate transitions to generate tissue architecture. Nature cell biology, 26(2), 207–218. #EpithelialMechanics
https://t.co/Cv0ZNK16YL
Automating the Search for Artificial Life with Foundation Models https://t.co/4X3faLEhgH
We propose a new method called Automated Search for Artificial Life (ASAL) which uses foundation models to automate the discovery of the most interesting and open-ended artificial lifeforms.