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Stopping scar tissue improves healing after heart attack in mice
Mice deficient in a certain protein formed larger scars after a heart attack and had worse heart function. The study suggests an approach to improve h...
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Exercise-induced protein may reverse age-related cognitive decline
Researchers found that an exercise-induced protein may restore age-related loss of memory and new brain cell growth.
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Experimental coronavirus vaccine is safe and produces immune response
Early results from the first COVID-19 vaccine candidate tested in people showed that it triggered an immune response against the virus with no serious...