News tagged with tumour cells

Evolutionary theory of cancer overlooks genetic research

The history of biology is peppered with invaluable contributions by physics and physicists. Even if we leave aside the argument that it's all just physics anyway, theoretical and practical biology leans heavil ...

Oct 16, 2013
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Mutated stem cells trigger pituitary tumours in children

(Medical Xpress)—A type of pituitary tumour known as craniopharyngioma appears to form via a different mechanism to that thought to occur in more common tumours, according to a paper in the journal Cell St ...

Oct 07, 2013
popularity not rated yet | comments 0 | with audio podcast

Study of 'sister' stem cells uncovers new cancer clue

Scientists have used a brand new technique for examining individual stem cells to uncover dramatic differences in the gene expression levels – which genes are turned 'up' or 'down'– between apparently identical 'sister' ...

Sep 26, 2013
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Forcing cancer to digest itself

When tumour cells no longer degrade themselves, cancer may develop. Using black skin cancer as an example, Bern Researchers have now shown that a protein plays an important role in the process of degradation ...

Sep 12, 2013
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