New test generates an immune health score
Researchers at Yale University created an immune health metric by profiling blood cells, gene expression, and more than 1,300 proteins, then using machine learning to correlate those signals with health. The experimental test aligned with responses to disease and vaccines but is not ready for clinical use.
How muscles remember movement and exercise
Research shows skeletal muscle stores a lasting epigenetic memory of both training and atrophy, shaping how quickly we regain strength or lose it, and that exercise can help reset negative imprints.
The Download: our bodies’ memories and Traton’s electric trucks
Today’s briefing explores how muscles store movement memories, a European push for zero-emission freight, and a new attempt to score immune health, plus the day’s biggest tech stories.