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New details about gene regulation explained

(Phys.org) -- When genetic information is read from the genetic blueprint DNA, RNA polymerase II translates it into RNA molecules. The C-terminal domain, abbreviated as CTD, is an important area of the polymerase ...

Biology / Biotechnology

created May 21, 2012 | popularity not rated yet | comments 0 | with audio podcast

New technique used to discover new viruses in poultry

In a search to find better ways to control viral enteric diseases in birds, U.S. Department of Agriculture (USDA) scientists have unearthed a treasure trove of previously known and unknown viruses in poultry ...

Biology / Cell & Microbiology

created May 18, 2012 | popularity 5 / 5 (1) | comments 0

Researchers find new virus related to measles and mumps that causes fatal kidney disease in cats

(PhysOrg.com) -- A team of researchers working in Hong Kong have discovered a new virus they are calling feline morbillivirus (FmoPV). It is apparently related to the virus that causes measles and mumps in ...

Biology / Plants & Animals

created Mar 20, 2012 | popularity not rated yet | comments 0 | with audio podcast report

Researchers show how new viruses evolve, and in some cases, become deadly

(PhysOrg.com) -- In the current issue of Science, researchers at Michigan State University demonstrate how a new virus evolves, which sheds light on how easy it can be for diseases to gain dangerous mutati ...

Biology / Cell & Microbiology

created Jan 26, 2012 | popularity 5 / 5 (6) | comments 0 | with audio podcast

No more free rides for 'piggy-backing' viruses

Scientists have determined the structure of the enzyme endomannosidase, significantly advancing our understanding of how a group of devastating human viruses including HIV and Hepatitis C hijack human enzymes to reproduce ...

Chemistry / Biochemistry

created Jan 04, 2012 | popularity 4 / 5 (1) | comments 0 | with audio podcast

Whitefly, tomato growers find truce in new Texas variety

The whitefly in Texas may be sending up a surrender flag to tomato processors in the state thanks to a Texas AgriLife Research scientist developing a new variety that resists the virus spread by this pesky ...

Biology / Biotechnology

created Dec 05, 2011 | popularity 4.3 / 5 (3) | comments 0

New Duqu virus linked to Microsoft Word Documents

I new virus has cropped up in various countries across the world and its target appears to be corporate networks. The Duqu virus, first noted last month by a laboratory at Budapest University, has now been ...

Technology / Internet

created Nov 04, 2011 | popularity 5 / 5 (6) | comments 9 | with audio podcast report

Gene migration helps predict movement of disease

Until recently, migration patterns, such as those adopted by birds all across the Amazonian rainforest, have not been thought to play an important role in the spreading of beneficial genes through a population.

Physics / General Physics

created Jul 13, 2011 | popularity not rated yet | comments 0 | with audio podcast

Researchers clarify bacterial resistance

Just like plants and animals, bacteria have a range of defence mechanisms against viruses and other threats. Dutch researchers at the Wageningen Laboratory for Microbiology and their American and Russian colleagues have largely ...

Biology / Cell & Microbiology

created Jun 24, 2011 | popularity not rated yet | comments 0

The 30 Years War: AIDS, a tale of tragedy and hope

On June 5 1981, American epidemiologists reported a baffling event: five young gay men in Los Angeles, all previously healthy, had fallen ill with pneumonia. Two had died.

Medicine & Health / HIV & AIDS

created May 29, 2011 | popularity not rated yet | comments 3

US regulators approve new hepatitis C drug

US regulators on Friday approved the first new treatment for hepatitis C in more than a decade, a Merck pharmaceutical known as Victrelis, to be taken with the current two-drug regimen.

Medicine & Health / Medications

created May 14, 2011 | popularity not rated yet | comments 2

FDA panel endorses Vertex hepatitis C drug

(AP) -- Federal health experts say an experimental hepatitis C drug from Vertex Pharmaceuticals Inc. is a significant step forward in treating the virus, despite a high rate of rashes among patients taking the tablet.

Medicine & Health / Medications

created Apr 28, 2011 | popularity not rated yet | comments 0

Data suggest liver experts should take care when prescribing novel antiviral HCV drugs

Data presented at the International Liver Congress highlight the fact that new novel antiviral compounds for the treatment of hepatitis C virus (HCV) must be prescribed and monitored by experts and specialists to ensure resistance ...

Medicine & Health / Diseases, Conditions, Syndromes

created Apr 02, 2011 | popularity not rated yet | comments 0

Game changer: Hepatitis C drug may revolutionize treatment

The drug boceprevir helps cure hard-to-treat hepatitis C, says Saint Louis University investigator Bruce R. Bacon, M.D., author of the March 31 New England Journal of Medicine article detailing the study's findings. The re ...

Medicine & Health / Diseases, Conditions, Syndromes

created Mar 30, 2011 | popularity 3 / 5 (2) | comments 0

Drug cocktail offers new hope for hepatitis C patients

A three-drug cocktail can eliminate the hepatitis C virus in patients far more effectively than the current two-drug regimen, according to researchers at Henry Ford Hospital.

Medicine & Health / Diseases, Conditions, Syndromes

created Mar 30, 2011 | popularity 5 / 5 (1) | comments 0 | with audio podcast