A Nobel prize in physiology for immune tolerance
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Science & technology | T-cell triumph
The search to understand how the body keeps immunity in check
Illustration: AP/Reuters/DPA/The Economist
Oct 6th 2025|3 min read
The Nobel-prize season always kicks off with the award for physiology or medicine, which highlights work in fields such as genetics, cell biology and evolution. This year’s award went to three researchers who tracked down how the immune system is regulated to stop it attacking the body of which it is part.
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