Question
2025 Nobel Prize in Medicine is awarded for?
| A. |
Peripheral immune tolerance
|
| B. |
Micro RNA
|
| C. |
mRNA vaccine technology
|
| D. |
Targeted immunotherapy
|
Show Answer
|
Correct Answer � A
Explanation
|
|
-
The 2025 Nobel Prize in Physiology or Medicine was awarded to Shimon Sakaguchi, Diane Mathis, and Christophe Benoist.
-
The award recognized their pioneering discoveries in the field of peripheral immune tolerance, especially the identification and role of regulatory T cells (Tregs) in preventing autoimmune diseases.
-
Their work demonstrated how the immune system can be selectively suppressed to prevent attacking the body’s own cells outside the thymus.
Why other options are incorrect:
-
Micro RNA: Awarded earlier in 2006 (RNA interference by Fire and Mello), not in 2025.
-
mRNA vaccine technology: Recognized in the 2023 Nobel Prize (Katalin Karikó and Drew Weissman).
-
Targeted immunotherapy: Acknowledged in the 2018 Nobel Prize (James Allison and Tasuku Honjo for checkpoint inhibitors), not 2025.
