Cytotoxic T-Cells Versus Cancer
A Newhouse News article sheds light on the present state of cancer vaccine research and development: an "immunologist's work with the human body's protectors, called cytotoxic T-cells, has led to an increasingly successful effort to develop a vaccine for breast cancer - one that, after injection, would actually eradicate the disease. ... Researchers at Advaxis are using a genetically engineered version of the common bacterium listeria to provoke T-cells to attack cancerous tumors. ... The challenge involved in designing a breast cancer vaccine is convincing our immune system to target the cells of our own body - and cancer cells are part of us - for demolition. With a clear understanding of how the immune system works, we might be in a position to create a vaccine."
Link: http://www.newhousenews.com/archive/macpherson101106.html