Study solves mystery of mammalian ears

User rating: 4.5 / 5 after 27 vote(s)

A 30-year scientific debate over how specialized cells in the inner ear amplify sound in mammals appears to have been settled more in favor of bouncing cell bodies rather than vibrating, hair-like cilia, according to investigators at St. Jude Children’s Research Hospital.


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All News summaries for July 29, 2007

Just a numbers game? Making sense of health statistics

8 hours ago | User rating: not rated yet
Presidential candidates use them to persuade voters, drug companies use them to sell their products, and the media spin them in all kinds of ways, but nobody - candidates, reporters, let alone health consumers - understands ...

Statins may prevent miscarriages

11 hours ago | User rating: not rated yet
Hospital for Special Surgery researchers have found that statins may be able to prevent miscarriages in women who are suffering from pregnancy complications caused by antiphospholipid syndrome (APS), according to a study ...

A link between mitochondria and tumor formation in stem cells

11 hours ago | User rating: not rated yet
Researchers report on a previously unknown relationship between stem cell potency and the metabolic rate of their mitochondria –a cell's energy makers. Stem cells with more active mitochondria also have a greater capacity ...

Researcher eliminates viral vector in stem cell reprogramming

11 hours ago | User rating: not rated yet
Shinya Yamanaka MD, PhD, of Kyoto University and the Gladstone Institute of Cardiovascular Disease (GICD) has taken another step forward in improving the possibilities for the practical application of induced pluripotent ...

On the trail of a targeted therapy for blood cancers

Oct 10, 2008 | User rating: not rated yet
Investigators from the Herman B Wells Center for Pediatric Research at the Indiana University School of Medicine are focusing on a family of blood proteins that they hope holds a key to decreasing the toxic ...
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