Scientists win Nobel Prize in medicine for work on ‘light-gated ion channels and optogenetics’

Scientists to Karl Deisseroth, Peter Hegemann and Georg Nagel won the 2026 Nobel Prize in Physiology or Medicine for “discoveries concerning light-gated ion channels and optogenetics,” the award-giving body said on Monday.
The medicine laureates are selected by the Nobel Assembly of Sweden’s Karolinska Institute medical university and receive a prize sum amounting to 12 million Swedish crowns ($1.2 million), which is shared if there are multiple winners.
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