News tagged with tumour

No viral cause for breast cancer and brain tumors

A major study conducted at the Sahlgrenska Academy has now disproved theories of a viral cause for breast cancer and the brain tumour, glioblastoma. The study, which was based on over seven billion DNA sequences and which ...

Oct 08, 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
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'Critical gaps' in breast cancer research

Critical gaps in breast cancer research could see the loss of around 185,000* lives by 2030 if they are not urgently addressed, according to a major new study co-authored by researchers from King's College ...

Oct 03, 2013
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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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