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Could we one day heal from a heart attack with a single injection?
A single injection of a new, experimental form of self-amplifying RNA prolonged hormone synthesis for many weeks, healing the heart in pigs.
One experimental injection helped mice and pigs heal after heart attack by boosting a protective heart hormone. (CREDIT: ...
In a New York operating room one day in October 2025, doctors made medical history by transplanting a genetically modified pig kidney into a living patient as part of a clinical trial. The kidney had ...
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