News tagged with highly active


Antiretroviral therapy as HIV prevention strategy

Medicine & Health / HIV & AIDS

created Jun 30, 2008 | popularity not rated yet | comments 0

The widespread use of highly active antiretroviral therapy may reduce the incidence of HIV in individuals and populations but has been overlooked by public health as a prevention strategy, write Dr. Julio Montaner and colleagues ...





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A novel gene found for childhood-onset asthma

Medicine & Health / Diseases

created Dec 23, 2009 | popularity not rated yet | comments 0

Pediatric researchers have identified a novel gene involved in childhood asthma, in one of the largest gene studies to date of the common respiratory disease. Because the gene, called DENND1B, affects cells and signaling ...


Scientists discover 2 genes that drive aggressive brain cancers

Medicine & Health / Cancer

created Dec 23, 2009 | popularity 5 / 5 (1) | comments 0

A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.


Sun and moon trigger deep tremors on San Andreas Fault

Space & Earth / Earth Sciences

created Dec 23, 2009 | popularity 4.5 / 5 (2) | comments 1

The faint tug of the sun and moon on the San Andreas Fault stimulates tremors deep underground, suggesting that the rock 15 miles below is lubricated with highly pressurized water that allows the rock to slip with little ...


Genomic Encyclopedia of Bacteria and Archaea (GEBA)

First volume of microbial encyclopedia published

Biology / Cell & Microbiology

created Dec 23, 2009 | popularity 5 / 5 (3) | comments 0

The Earth is estimated to have about a nonillion (1030) microbes in, on, around, and under it, comprised of an unknown but very large number of distinct species. Despite the widespread availability of microbi ...


Feds mull regulating drugs in water

Space & Earth / Environment

created Dec 22, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Federal regulators under President Barack Obama have sharply shifted course on long-standing policy toward pharmaceutical residues in the nation's drinking water, taking a critical first step toward regulating some ...


Fossil shelved for a century reworks carnivore family tree

Fossil shelved for a century reworks carnivore family tree

Other Sciences / Archaeology & Fossils

created Dec 22, 2009 | popularity 4.5 / 5 (8) | comments 4

More than a hundred years after its discovery, the limbs and vertebrae of a fossil have been pulled off the shelf at the American Museum of Natural History to revise the view of early carnivore lifestyles. ...


Enzyme necessary for development of healthy immune system

Medicine & Health / Research

created Dec 22, 2009 | popularity not rated yet | comments 0

Mice without the deoxycytidine kinase (dCK) enzyme have defects in their adaptive immune system, producing very low levels of both T and B lymphocytes, the major players involved in immune response, according to a study by ...


Among Apes, Teeth Are Made for the Toughest Times (w/ Video)

Biology / Plants & Animals

created Dec 16, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- The teeth of some apes are formed primarily to handle the most stressful times when food is scarce, according to new research performed at the National Institute of Standards and Technology. The findings ...


Lung cancer and melanoma laid bare: First comprehensive analysis of two cancer genomes

Medicine & Health / Cancer

created Dec 16, 2009 | popularity 5 / 5 (4) | comments 0

Research teams led by the Wellcome Trust Sanger Institute announce the first comprehensive analyses of cancer genomes. All cancers are caused by mutations in the DNA of cancer cells which are acquired during a person's lifetime. ...


New research may help to clean drainage from abandoned mines

New research may help to clean drainage from abandoned mines

Space & Earth / Environment

created Dec 16, 2009 | popularity 4.8 / 5 (4) | comments 0

(PhysOrg.com) -- In a quiet green glen near Ashville, Pa., lies a rust-colored pond. A deep, rectangular hole in the ground, it somewhat resembles an Olympic-sized pool. Few people, however, would make the ...



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