News tagged with tumor suppressor protein

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Preventing the spread of repression

Scientists at the Friedrich Miescher Institute for Biomedical Research have identified a novel and unexpected regulatory activity of RNA at the edge of inactive chromosomal regions. In their publication in Nature Structural an ...

dateAug 08, 2013 in Cell & Microbiology
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A chaperone for the 'guardian of the genome'

The protein p53 plays an essential role in the prevention of cancer by initiating the controlled death of a cell with damaged genes which is in danger to transform into a cancerous cell. The heat shock protein Hsp90, in turn, ...

dateSep 07, 2011 in Biotechnology
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Eggs' quality control mechanism explained

To protect the health of future generations, body keeps a careful watch on its precious and limited supply of eggs. That's done through a key quality control process in oocytes (the immature eggs), which ensures elimination ...

dateFeb 17, 2011 in Cell & Microbiology
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Researchers link protein to tumor growth

(PhysOrg.com) -- Johns Hopkins researchers working on mice have discovered a protein that is a major target of a gene that, when mutated in humans, causes tumors to develop on nerves associated with hearing, as well as cataracts ...

dateAug 31, 2010 in Genetics
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