<ul><li>Stanford and UCLA researchers created a spatially resolved single-cell transcriptomics atlas of 4.2 million mouse brain cells across 20 age points to understand brain aging.</li><li>T cells have a pro-aging effect on nearby cells, while neural stem cells exert a rejuvenating influence, according to the findings.</li><li>The study developed spatial aging clocks to identify cell-type-specific changes associated with aging, rejuvenation, and disease.</li><li>Targeting specific cell types in the brain could potentially combat tissue aging and promote rejuvenation.</li></ul>

Researchers at Stanford Use AI and Spatial Transcriptomics to Discover What Makes Some Cells Age Faster/Slower in the Brain

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