News tagged with human lung

How Legionella subverts to survive

(Medical Xpress)—Bacteria of the genus Legionella have evolved a sophisticated system to replicate in the phagocytic cells of their hosts. LMU researchers have now identified a novel component of this system.

Jul 18, 2013
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How some cancers 'poison the soil' to block metastasis

Cancer spread or metastasis can strike unprecedented fear in the minds of cancer patients. The "seed and the soil" hypothesis proposed by Stephen Paget in 1889 is now widely accepted to explain how cancer cells (seeds) are ...

Apr 30, 2013
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Fasting time for tumour cells

(Medical Xpress)—Tumours need a steady supply of sufficient nutrients to be able to grow. In order to secure the nutrient availability, they secrete messenger compounds to stimulate neighbouring blood vessels ...

Mar 15, 2013
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