A mathematical oncologist at the Moffitt Cancer Center, Gatenby is part of a new generation of researchers who conceive of cancer as a dynamic, evolutionary system. According to his models, trying to wipe cancer out altogether actually makes it stronger by helping drug-resistant cells flourish. Rather than fighting cancer by trying to eradicate its every last cell, he suggests doctors might fare better by intentionally keeping tumors in a long-term stalemate.
It’s an unorthodox notion. But nearly 40 years after Richard Nixon declared war on cancer, orthodox approaches have produced little in the way of treatment. Cancer death rates have fallen by 20 percent in the last 15 years, but experts say that much of the improvement comes from lifestyle changes, especially drops in smoking, and early detection. Most new cancer drugs provide just a few extra weeks or months of life — a welcome delay, but all too brief. To read the whole article click .....
It’s an unorthodox notion. But nearly 40 years after Richard Nixon declared war on cancer, orthodox approaches have produced little in the way of treatment. Cancer death rates have fallen by 20 percent in the last 15 years, but experts say that much of the improvement comes from lifestyle changes, especially drops in smoking, and early detection. Most new cancer drugs provide just a few extra weeks or months of life — a welcome delay, but all too brief. To read the whole article click .....
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