Source: http://feedproxy.google.com/~r/mnt/healthnews/~3/R4wKb8-bMkE/228977.php
Monday, 20 June 2011
Completely New Approach To Cancer Vaccines Proves Succesful In Early Studies
Cancer Research UK scientists at the University of Leeds have used a library of DNA to create a vaccine that could be used to treat cancer, according to a study published in Nature Medicine. Before now, 'gene therapy' vaccines have often delivered just one gene to stimulate the immune system. It produces a protein, called an antigen, which activates the immune system to destroy cancer cells. It has been difficult to develop successful cancer vaccines because each tumour has specific proteins and identifying the right antigens has been a huge challenge...
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