Last year a study suggested the majority of cancers are down to bad luck - random DNA mutations in stem cells that are not caused by lifestyle factors. New study contradicts this claim; while bad luck does play a role cancer development, researchers find it is unlikely to be the primary contributor

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Last year a study suggested the majority of cancers are down to bad luck - random DNA mutations in stem cells that are not caused by lifestyle factors. New study contradicts this claim; while bad luck does play a role cancer development, researchers find it is unlikely to be the primary contributor