Ribosomes, the cell's protein-making factories, consume large amounts of energy as they build the proteins that keep cells alive and functioning. When cells experience stress—such as lack of nutrients ...
Morning Overview on MSN
Scientists may have cracked the core cellular process that drives aging in animals
A buildup of a structural protein called F-actin inside aging brain cells appears to cripple the cellular waste-clearing machinery that keeps neurons healthy, according to a study in Drosophila fruit ...
Innovations in imaging and genetic engineering are coming together to probe the biophysics of cytoplasm inside living animals.
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