News tagged with tat protein


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Search results for tat protein


New protein key for cell proliferation identified

Chemistry / Biochemistry

created 5 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Researchers at McGill University have identified a protein that plays a key role in cell proliferation and is likely to promote cancer development. The work may lead to the development of new diagnostic tools ...


Scientists uncover protective mechanism against liver cancer

Medicine & Health / Cancer

created 5 hours ago | popularity not rated yet | comments 0

A team of scientists from the UC San Diego School of Medicine and Osaka University in Japan have identified a protein switch that helps prevent liver damage, including inflammation, fibrosis and cancer. The findings suggest ...


Study points way to development of drugs for deadly childhood leukemia

Medicine & Health / Cancer

created 6 hours ago | popularity not rated yet | comments 0

A new study could point the way to the development of better drugs to fight a deadly form of childhood leukemia called mixed-lineage leukemia (MLL).


DNA needs a good editor: Researchers unravel the mysteries of DNA packaging

Biology / Cell & Microbiology

created 8 hours ago | popularity 3.7 / 5 (3) | comments 0

Imagine a huge spool of film containing thousands of sequences of random scenes. Without a talented editor, a screening would have no meaning.


Scientists isolate new antifreeze molecule in Alaska beetle

Chemistry / Biochemistry

created 9 hours ago | popularity 5 / 5 (8) | comments 2

Scientists have identified a novel antifreeze molecule in a freeze-tolerant Alaska beetle able to survive temperatures below minus 100 degrees Fahrenheit. Unlike all previously described biological antifreezes that contain ...


Tendons shape bones during embryonic development

Biology / Cell & Microbiology

created 10 hours ago | popularity not rated yet | comments 0

In all vertebrates, including humans, bones, muscles and tendons work together to give the skeleton its characteristic balance of stability and movement. Now, new research uncovers a previously unrecognized interaction between ...


Researchers tackle protein mechanisms behind limb regeneration

Biology / Cell & Microbiology

created 10 hours ago | popularity not rated yet | comments 0

The most comprehensive study to date of the proteins in a species of salamander that can regrow appendages may provide important clues to how similar regeneration could be induced in humans.


Study explores 'garbage disposal' role of VCP and implications for degenerative disease

Study explores 'garbage disposal' role of VCP and implications for degenerative disease

Biology / Cell & Microbiology

created 11 hours ago | popularity not rated yet | comments 0

It's important to finish what you start, say Jeong-Sun Ju and researchers from Washington University School of Medicine, St. Louis. In the December 14, 2009 issue of the Journal of Cell Biology, Ju et al. ...


Scientists crack mystery of protein's dual function

Chemistry / Biochemistry

created Dec 13, 2009 | popularity 5 / 5 (4) | comments 0

Researchers at The Scripps Research Institute have solved a 10-year-old mystery of how a single protein from an ancient family of enzymes can have two completely distinct roles in the body. In addition to providing guidance ...


Newly identified enzymes help plants sense elevated CO2 and could lead to water-wise crops

Biology / Cell & Microbiology

created Dec 13, 2009 | popularity 5 / 5 (3) | comments 0

Biologists have identified plant enzymes that may help to engineer plants that take advantage of elevated carbon dioxide to use water more efficiently. The finding could help to engineer crops that take advantage of rising ...



List of search results for tat protein