Study reveals cancer’s ‘infinite’ ability to evolve

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newspotted
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Study reveals cancer’s ‘infinite’ ability to evolve

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By James Gallagher
Health and science correspondent


An unprecedented analysis of how cancers grow has revealed an "almost infinite" ability of tumours to evolve and survive, say scientists.

The results of tracking lung cancers for nine years left the research team "surprised" and "in awe" at the formidable force they were up against.

They have concluded we need more focus on prevention, with a "universal" cure unlikely any time soon.

Cancer Research UK said early detection of cancer was vitally important.

The study - entitled TracerX - provides the most in-depth analysis of how cancers evolve and what causes them to spread.

Cancers change and evolve over time - they are not fixed and immutable. They can become more aggressive: better at evading the immune system and able to spread around the body.

A tumour starts as a single, corrupted cell, but becomes a mixture of millions of cells that have all mutated in slightly different ways.
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