Lysosomes originally thought to be the dust bins of the body have recently been found to have some constructive roles too.
A new role has been discovered for a well-known piece of cellular machinery, which could revolutionise the way we understand how tissue is constructed and remodelled within the body.
Lysosomes are small, enzyme-filled sacks found within cells, which break down old cell components and unwanted molecules.
Their potent mixture of destructive enzymes also makes them important in protecting cells against pathogens such as viruses by degrading cell intruders.
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