Researchers discover how hibernating ground squirrels protect their cells from self-destruction

Programmed cell death, otherwise known as apoptosis, is an important physiological process that allows the body to get rid of cells that are no longer needed or are damaged. These functions help foster normal growth and development as well as prevent cancer. Apoptosis is a highly regulated process that involves various caspase enzymes, with caspase-3 being among the “executioner” enzymes responsible for the final stages of apoptosis and ultimate cellular […]

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