Incredible Study That Explained Why The Immune System Doesn't Just Kill Us (2025 Nobel Prize)
2025 Nobel Prize Awarded for Discovery of Regulatory T Cells and Immune Tolerance
Discover why scientists earned the 2025 Nobel Prize by revealing the "peacekeepers" of your immune system—the regulatory T cells—and how they actively prevent devastating autoimmune disease.
Short Summary
- The award recognizes the foundational work establishing peripheral immune tolerance, mediated by specialized T cells discovered through decades of research.
- Research pinpointed Regulatory T cells (Tregs) as the crucial mechanism suppressing self-reactive immune activity originating from inevitable T-cell diversity.
- The discovery of the master control gene, FOX P3, confirmed Tregs control immune self-regulation in both mice and humans.
- This knowledge now drives new therapeutic strategies for treating autoimmune diseases and preventing organ transplant rejection.
The video explains the core problem: the immune system’s highly versatile T-cells, necessary for fighting invaders, sometimes mistakenly recognize and attack the body's own tissues, causing autoimmune disease. It details the independent yet converging research paths that identified the specific regulatory cell type (Tregs) and the single gene (FOX P3) required to keep the immune system balanced and tolerant of the body's healthy cells.
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Top Comments (10)
Sorry for the reupload but the last video had a glitch I couldn't resolve This started happening about two months ago with some videos and my guess is that it's from YouTube AI filter they're applying (without asking) but something that interferes with my videos. Since these don't show on Patreon or on my original file and since I haven't changed my editing process in the last 5 years I'm fairly certain this is a new youtube bug but they couldn't figure it out either so I had to reupload Please let me know if you find these in other videos Thanks!
At first i was sitting here thinking to myself "wtf, we already knew T cells regulated like this" however upon listening more it became more apparent that these 3 scientists were the ones spearheading this research for the past two decades. This is Nobel Prize worthy and i am extremely glad to hear they are getting recognized for their efforts. They really did teach us all we currently know about this part of the adaptive immune system and have even managed to add new layers on even when we thought we almost had all the pieces figured out. Immunology has also been a huge hobby of mine for the past 15 years so this whole topic is just beyond cool.
My mom is suffering from multiple sclerosis. It feels nice to see progress like this. Hope such breakthroughs will come faster.
In 2017 I had a episode of Guillain Barré Syndrome - a auto-immune disease that happens on a single occasion. The disease is characterized when the immune system destroys myelin cells (responsible for maintaining the ionic gradient and helping the signals go through neurons). Symptoms are mild loss of sensation on some members to complete failure of the nervous system - and in my situation, I completely lost control of my entire body which lasted months and took 2 entire years to recover back to 80%. There are some topics which seem to talk directly to you and this here is one of them.
It is grimly interesting how auto immune conditions like their own company. I have several diagnosed, including asthma, skin and bowel conditions. Having them all cured with a single therapy is something hard to imagine for a person who has had their life mostly defined by sickness. Can't wait.
Thanks for fixing this upload 👍 I got a terrible headache from that previous version.
Imagine fixing Diabetes, IBD, SLE or RA with single shot. That would be amazing.
Great content as usual Anton. Thank you 🙏
Lets hope this can curw my psoriasis soon.
Good vid! Me, MD for 31 years, Molecular Biology undergrad. I lived and worked through all of this. All the terms are recognizable to me. These researchers deserved the Nobel Prize.
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Top Comments (10)
Sorry for the reupload but the last video had a glitch I couldn't resolve This started happening about two months ago with some videos and my guess is that it's from YouTube AI filter they're applying (without asking) but something that interferes with my videos. Since these don't show on Patreon or on my original file and since I haven't changed my editing process in the last 5 years I'm fairly certain this is a new youtube bug but they couldn't figure it out either so I had to reupload Please let me know if you find these in other videos Thanks!
At first i was sitting here thinking to myself "wtf, we already knew T cells regulated like this" however upon listening more it became more apparent that these 3 scientists were the ones spearheading this research for the past two decades. This is Nobel Prize worthy and i am extremely glad to hear they are getting recognized for their efforts. They really did teach us all we currently know about this part of the adaptive immune system and have even managed to add new layers on even when we thought we almost had all the pieces figured out. Immunology has also been a huge hobby of mine for the past 15 years so this whole topic is just beyond cool.
My mom is suffering from multiple sclerosis. It feels nice to see progress like this. Hope such breakthroughs will come faster.
In 2017 I had a episode of Guillain Barré Syndrome - a auto-immune disease that happens on a single occasion. The disease is characterized when the immune system destroys myelin cells (responsible for maintaining the ionic gradient and helping the signals go through neurons). Symptoms are mild loss of sensation on some members to complete failure of the nervous system - and in my situation, I completely lost control of my entire body which lasted months and took 2 entire years to recover back to 80%. There are some topics which seem to talk directly to you and this here is one of them.
It is grimly interesting how auto immune conditions like their own company. I have several diagnosed, including asthma, skin and bowel conditions. Having them all cured with a single therapy is something hard to imagine for a person who has had their life mostly defined by sickness. Can't wait.
Thanks for fixing this upload 👍 I got a terrible headache from that previous version.
Imagine fixing Diabetes, IBD, SLE or RA with single shot. That would be amazing.
Great content as usual Anton. Thank you 🙏
Lets hope this can curw my psoriasis soon.
Good vid! Me, MD for 31 years, Molecular Biology undergrad. I lived and worked through all of this. All the terms are recognizable to me. These researchers deserved the Nobel Prize.