Archive: 21/12/2015

Chances of good outcome after stroke reduced by delays in restoring blood flow

Delays in restoring blood flow after a stroke were associated with decreased benefits of intra-arterial clot-busting treatment and reduced chances for a good outcome, according to an article published online by JAMA Neurology.

Dec 21, 2015

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Improving brain's garbage disposal may slow Alzheimer's and other neurodegenerative diseases

A drug that boosts activity in the brain's "garbage disposal" system can decrease levels of toxic proteins associated with Alzheimer's disease and other neurodegenerative disorders and improve cognition in mice, a new study ...

Dec 21, 2015

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Intelligence 'networks' discovered in brain for the first time

Scientists from Imperial College London have identified for the first time two clusters of genes linked to human intelligence.

Dec 21, 2015

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New target for potential blood cancer treatment

Mutations present in a blood cancer known as follicular lymphoma have revealed new molecular targets for potential treatments, according to researchers at Queen Mary University of London (QMUL) together with collaborators ...

Dec 21, 2015

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Timing of end-of-life discussions for patients with blood cancers

A majority of hematologic oncologists report that end-of-life (EOL) discussions happen with patients with blood cancers too late, according to an article published online by JAMA Internal Medicine.

Dec 21, 2015

Low blood flow in back of brain increases risk of recurrent stroke

Patients who have had a stroke in the back of the brain are at greater risk of having another within two years if blood flow to the region is diminished, according to results of a multicenter study led by researchers at the ...

Dec 21, 2015

Epigenetic discovery suggests DNA modifications more diverse than previously thought

The world of epigenetics—where molecular 'switches' attached to DNA turn genes on and off—has just got bigger with the discovery by a team of scientists from the University of Cambridge of a new type of epigenetic modification.

Dec 21, 2015

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Researchers identify mutations causing butterfly-shaped eye pigment dystrophy

A butterfly-shaped pigment accumulation in the macula of the eye, which can lead to severe vision loss in some patients, is due to mutations in the alpha-catenin 1 gene (CTNNA1), an international research consortium including ...

Dec 21, 2015

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Scientists find genes that set into motion age-related macular degeneration

In one of the latest examples of precision medicine, teams of geneticists from nine countries, involving more than 100 scientists, analyzed the genes of more than 33,000 individuals in the hope of finding genetic variations ...

Dec 21, 2015

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Eyes turn into skin: How inflammation can change the fate of cells

EPFL scientists have found that chronic inflammation can cause regenerating cells to grow into new, aberrant types; this is called metaplasia, and is a disorder linked to prolonged inflammation. The study highlights a new ...

Dec 21, 2015

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