October 21, 2002
Gene Vaccines Accelerating Vaccine Development

The article discusses why gene vaccines are cheaper, faster to develop, usable for more purposes, and capable of being delivered in more ways than standard vaccines. Gene vaccines may even help slow aging:

Gene vaccines hold special promise as weapons against diseases too complex or dangerous for traditional immunology. Already, they've proven successful in hundreds of animal trials against bioweapons like anthrax and the plague, as well as against pandemics like malaria and TB, which claim millions of lives each year. In July, Oxford scientist Adrian Hill began testing a gene-based malaria vaccine on hundreds of at-risk people in Gambia.

Closer to home, a gene vaccine against melanoma has completed three rounds of clinical trials on humans and appears ready to be submitted to the FDA for final approval. When injected directly into cancerous tumors, the vaccine, called Allovectin-7, causes proteins to grow on the tumor's surface which in turn stimulates the immune system. The drug's manufacturer, Vical, is reviewing data from the experiments in hopes of presenting them to the FDA.

Share |      Randall Parker, 2002 October 21 11:34 AM  Biotech Advance Rates

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