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SUNDAY, NOVEMBER 22, 2009
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NEWS ABOUT: RNA

RNA stories: 4 news summaries

(Newser) - The entire structure of the virus that causes AIDS has been decoded for the first time, a breakthrough that may eventually lead to effective treatments for the disease and others like it, Reuters reports. University of North Carolina researchers, using a new method they liken to zooming out on a... More »

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drugs • AIDS • RNA • genome • University of North Carolina • pharmaceutical • HIV/AIDS • influenza • genetic research • rhinovirus

Genetic Therapy Reverses Heart Disease in Mice

Trials in other animals have begun; humans would be up next

Dec 1, 08 11:52 AM CST
(Newser) - Damage to heart muscle can be stopped and maybe even reversed, but for now only in mice, the BBC reports. Blocking the activity of a specific type of genetic material that regulates gene expression, scientists found, avoided a type of cardiac scarring that leads to heart disease. "Heart function... More »

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medical breakthrough • heart disease • RNA • genetic research • lab mice

 RNA: Secret Weapon 
 Against Disease 

Once seen as weak partner of DNA, gene helps control cells' activity

Nov 11, 08 12:05 PM CST
(Newser) - RNA has long been seen as DNA’s little brother, a messenger between the human genome and cells’ protein factories. But studies point to a bigger role—ribonucleic acid can “turn off” certain genes, for example, fighting a range of health problems, the New York Times reports. “This... More »

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cancer • disease • DNA • cells • RNA • genes • human genome • proteins

25 Biggest Scientific Discoveries

From the unfathomably small to the mind-blowingly huge, the most significant breakthroughs

Aug 21, 07 1:10 PM CDT
(Newser) - The invention of the wheel was pretty good. Fire, even better. But what has science done for us lately? USA Today lists the top 25 scientific discoveries; here are the top 10:
  1. Accelerating universe
  2. Human genome
  3. Climate accord
More »

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Internet • science • planet • Hubble • DNA • list • RNA • genes • genome • ozone • Pluto • quarks

4 Stories


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