The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.
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Directed evolution of a gene therapy virus vector improves its penetration into the retina.
Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
Controlling computers with the mind and learning motor skills rely on a similar set of brain regions.
Retrospective carbon dating of human hippocampal cells confirms substantial adult neurogenesis and suggests that the process contributes to brain function.
Stimulating brain cells with light reveals the dysfunctional circuitry that causes obsessive-compulsive disorder.
Researchers find that reducing mitochondrial protein production in some animals can increase lifespan by activating a protective stress response.
The Asian harlequin ladybird carries a biological weapon to wipe out competing species.
For the first time, researchers visualize zebrafish memory retrieval in real time.
Mice that explore more have higher levels of neurogenesis, suggesting a link between experience, brain plasticity, and the emergence of distinct personalities.
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