News tagged with cell growth

Cancer exosome 'micro factories' aid in cancer progression

Exosomes, tiny, virus-sized particles released by cancer cells, can bioengineer micro-RNA (miRNA) molecules resulting in tumor growth. They do so with the help of proteins, such as one named Dicer. New research from The University ...

Oct 23, 2014
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Right environment could improve stem cell therapies

Stem cell therapies are being hailed as a potential cure for many major health conditions, but there is much still to learn about the highly complex environments needed to optimise these therapies, according to researchers ...

Oct 23, 2014
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New drug blocks gene driving cancer growth

When active, the protein called Ral can drive tumor growth and metastasis in several human cancers including pancreatic, prostate, lung, colon and bladder. Unfortunately, drugs that block its activity are ...

Sep 14, 2014
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Fruit flies reveal features of human intestinal cancer

Researchers in Spain have determined how a transcription factor known as Mirror regulates tumour-like growth in the intestines of fruit flies. The scientists believe a related system may be at work in humans ...

Oct 08, 2014
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How rabies "hijacks" neurons to attack the brain

Rabies causes acute inflammation of the brain, producing psychosis and violent aggression. The virus, which paralyzes the body's internal organs, is always deadly for those unable to obtain vaccines in time. ...

Oct 06, 2014
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