How One Woman's Cells Changed Medicine

In a microbiology lab at New York's Columbia University, Professor Vincent Racaniello experiments with some cells that have led to some of the greatest medical breakthroughs of the last hundred years. But these are no ordinary cells. They're called, HeLa. And they were first used in research that led to the Polio vaccine, as well as helping to develop medicines to fight cancer, the flu and Parkinson's disease, and in the research that led to gene mapping and cloning. They were used to test...Full Story
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