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Cough or sneeze? How the brain knows what to unleash
âSneeze neuronsâ activated by triggers such as pollen or a viral infection send an achoo signal, whereas cough neurons induce a hack
âSneeze neuronsâ activated by triggers such as pollen or a viral infection send an achoo signal, whereas cough neurons induce a hack
âSneeze neuronsâ activated by triggers such as pollen or a viral infection send an achoo signal, whereas cough neurons induce a hack.
Cancer-promoting mutations are common in healthy tissue but rarely lead to tumour formation. A study of the mouse mammary gland reveals three protective mechanisms that limit the ability of cells to give rise to cancer.