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Recirculating regulatory T cells mediate thymic regeneration through amphiregulin following damage

Thymic injury leads to reduced T cell production and makes patients more vulnerable to infections and cancers. Lemarquis et al. identify a population of recirculating regulatory T (Treg) cells that mediate regeneration in the injured thymus, partially through amphiregulin. An analogous population of Treg cells expressing CD39 and ICOS is found in humans, suggesting therapeutic avenues for boosting thymic regeneration to address aging-and treatment-induced immunosuppression.

The Torus of Perception

What do eyes, quantum collapse, and photon emission have in common?

While experimenting with a simple particle simulation, an unexpected phenomenon emerged that bridges multiple realms of physics and perception.

The simulation, designed to model particles moving in toroidal orbits while attracting each other, spontaneously developed a striking pattern: a perfectly centered emission of particles perpendicular to the toroid’s plane, resembling both an eye and a quantum emission event.

New startup wants to build a conscious quantum computer

Check out my own course, an introduction to quantum mechanics on Brilliant! First 30 days are free and 20% off the annual premium subscription when you use our link ➜ https://brilliant.org/sabine.

A new startup in Canada wants to build the first “conscious” artificial intelligence using quantum computing. What’s their definition of consciousness? Well, it’s based on Roger Penrose’s ideas about consciousness, ORCH-OR. I find this rather confusing because Penrose thinks that consciousness is not computable, so how are we now going to compute it?

This video comes with a quiz which you can take here: https://quizwithit.com/start_thequiz/.… Check out my new quiz app ➜ http://quizwithit.com/ 💌 Support me on Donorbox ➜ https://donorbox.org/swtg 📝 Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/ 👉 Transcript with links to references on Patreon ➜ / sabine 📩 Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsle… 👂 Audio only podcast ➜ https://open.spotify.com/show/0MkNfXl… 🔗 Join this channel to get access to perks ➜ / @sabinehossenfelder 🖼️ On instagram ➜ / sciencewtg #science #sciencenews #quantum #ai.

🤓 Check out my new quiz app ➜ http://quizwithit.com/
💌 Support me on Donorbox ➜ https://donorbox.org/swtg.
📝 Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/
👉 Transcript with links to references on Patreon ➜ / sabine.
📩 Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsle
👂 Audio only podcast ➜ https://open.spotify.com/show/0MkNfXl
🔗 Join this channel to get access to perks ➜
/ @sabinehossenfelder.
🖼️ On instagram ➜ / sciencewtg.

#science #sciencenews #quantum #ai

Were We Created By a Type V Civilization?

Were human beings created by type V aliens?

This is Unveiled, giving you incredible answers to extraordinary questions!

Find more mind-bending videos here:
What If Humanity Was a Type II Civilization? — https://youtu.be/y6Aj_bnZ3Gs.
What If Humanity Was a Type IV Civilization? — https://youtu.be/pKOpYkmUfv0

Are you constantly curious? Then subscribe for more from Unveiled — https://wmojo.com/unveiled-subscribe.

#Space #Science #WhatIf

Study demonstrates phase-tunable spin-wave-mediated mutual synchronization of spin Hall nano-oscillators

Spin Hall nano-oscillators (SHNOs) are nanoscale spintronic devices that convert direct current into high-frequency microwave signals through spin wave auto-oscillations. This is a type of nonlinear magnetization oscillations that are self-sustained without the need for a periodic external force.

Theoretical and simulation studies found that propagating spin-wave modes, in which spin waves move across materials instead of being confined to the auto-oscillation region, can promote the coupling between SHNOs.

This coupling may in turn be harnessed to adjust the timing of oscillations in these devices, which could be advantageous for the development of neuromorphic computing systems and other spintronic devices.