News tagged with repair
Kangaroos may hold skin cancer cure: study
Nov 30, 2009 |
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Kangaroos may provide the key to a potential treatment to prevent skin cancer, Australian scientists said Monday.
Regeneration can be achieved after chronic spinal cord injury
Medicine & Health / Neuroscience
Oct 28, 2009 |
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Scientists at the University of California, San Diego School of Medicine report that regeneration of central nervous system axons can be achieved in rats even when treatment delayed is more than a year after the original ...
Gene therapy repairs injured human donor lungs for the first time
Oct 28, 2009 |
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For the first time, scientists in the McEwen Centre for Regenerative Medicine, University Health Network have successfully used gene therapy to repair injured human donor lungs, making them potentially suitable ...
One small step for neurons, one giant leap for nerve cell repair
Medicine & Health / Neuroscience
Oct 07, 2009 |
4.8 / 5 (8) |
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The repair of damaged nerve cells is a major problem in medicine today. A new study by researchers at the Montreal NeurologicaI Institute and Hospital (The Neuro) and McGill University, is a significant advance towards a ...
Researchers discover RNA repair system in bacteria
Oct 12, 2009 |
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In new papers appearing this month in Science and the Proceedings of the National Academy of Sciences, University of Illinois biochemistry professor Raven H. Huang and his colleagues describe the first RNA repair system to be ...
'Sloppier copier' surprisingly efficient
Jul 15, 2009 |
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The "sloppier copier" discovered by USC biologists is also the best sixth man in the DNA repair game, an article in the journal Nature shows.
Human DNA repair process recorded in action (Video)
Biology /
Jan 29, 2009 |
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(PhysOrg.com) -- A key phase in the repair process of damaged human DNA has been observed and visually recorded by a team of researchers at the University of California, Davis. The recordings provide new information ...
Survival of the healthiest: Selective eradication of malignant cells
Nov 05, 2009 |
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The ultimate goal in cancer research, a treatment that kills cancer cells whilst leaving healthy cells untouched, is brought nearer by the success of a new therapeutic approach. The potential therapy, published in BioMed ...
Too much of a good thing: Excessive DNA repair can lead to retinal degeneration
Jan 09, 2009 |
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(PhysOrg.com) -- A naturally occurring DNA repair system that normally protects cells from damage can cause retinal degeneration and blindness when overstimulated, according to a new study by MIT researchers.
Major improvements made in engineering heart repair patches from stem cells (w/ Video)
Oct 07, 2009 |
3.5 / 5 (2) |
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University of Washington (UW) researchers have succeeded in engineering human tissue patches free of some problems that have stymied stem-cell repair for damaged hearts.
Scientists uncover function of potential cancer-causing gene product
Aug 09, 2009 |
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The Stowers Institute's Conaway Lab has uncovered a previously unknown function of a gene product called Amplified in Liver Cancer 1 (Alc1), which may play a role in the onset of cancer. The work was published yesterday by ...
Finding the Right Connection after Spinal Cord Injury
Medicine & Health / Neuroscience
Aug 02, 2009 |
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In a major step in spinal cord injury research, scientists at the University of California, San Diego School of Medicine have demonstrated that regenerating axons can be guided to their correct targets and ...
Protein complex key in avoiding DNA repair mistakes, cancer
Aug 05, 2009 |
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As the body creates antibodies to fight invaders, a three-protein DNA repair complex called MRN is crucial for a normal gene-shuffling process to proceed properly, University of Michigan research shows.
Protein plays unexpected role protecting chromosome tips
Aug 13, 2009 |
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A protein specialist that opens the genomic door for DNA repair and gene expression also turns out to be a multi-tasking workhorse that protects the tips of chromosomes and dabbles in a protein-destruction ...
Genetically engineered mice yield clues to 'knocking out' cancer
Jul 01, 2009 |
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Deleting two genes in mice responsible for repairing DNA strands damaged by oxidation leads to several types of tumors, providing additional evidence that such stress contributes to the development of cancer. ...
