Researchers at Oregon State University have developed a new way to selectively insert compounds into cancer cells - a system that will help surgeons identify malignant tissues and then, in combination with phototherapy, kill ...
Bio & Medicine
Jan 5, 2015
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Genomes must be replicated in two copies during cell division. This process occurs at structures called 'replication forks', which are equipped with enzymes and move along the separated DNA strands. In tumour cells, the replication ...
Cell & Microbiology
Dec 5, 2013
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Researchers at UT Southwestern Medical Center have identified a cellular switch that potentially can be turned off and on to slow down, and eventually inhibit the growth of the most commonly diagnosed and aggressive malignant ...
Cell & Microbiology
Sep 20, 2013
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(Phys.org) —Activating the body's immune system to attack cancer and prevent it from recurring is one of the Holy Grails of cancer research because of its ability to specifically target cancer and to search almost anywhere ...
Bio & Medicine
Jul 15, 2013
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(Phys.org) —Scientists have developed a new approach for treating a deadly brain cancer that strikes 15,000 in the United States annually and for which there is no effective long-term therapy. The researchers, from Yale ...
Bio & Medicine
Jul 2, 2013
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A mechanism that cells use to group together and move around the body – called 'chase and run' - has been described for the first time by scientists at UCL.
Cell & Microbiology
Jun 16, 2013
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(Phys.org) —Malignant catarrhal fever (MCF) is a disease that is almost always fatal in cattle. Cows contract MCF after coming into contact with wildebeest carrying a form of herpes virus known as alcelaphine herpesvirus ...
(Phys.org) —Cornell researchers have created a pore in "Cornell Dots" – brightly glowing nanoparticles nicknamed C-Dots – that can carry medicine. This new and improved nanoscale courier may help light up cancer cells ...
Bio & Medicine
Apr 12, 2013
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(Phys.org)—Malignant melanoma is the most aggressive type of skin cancer. In more than 50 percent of affected patients a particular mutation plays an important role. As the life span of the patients carrying the mutation ...
Bio & Medicine
Feb 15, 2013
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Many medically minded researchers are in hot pursuit of designs that will allow drug-carrying nanoparticles to navigate tissues and the interiors of cells, but University of Michigan engineers have discovered that these particles ...
Bio & Medicine
Feb 5, 2013
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