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When Scientists Began Systematic Screening Of Plants To Fight Cancer

“If you look at the source of drugs used in cancer,” Newman says, “60-plus percent of them are either a natural product, a modified natural product, or depend upon what is known as a natural product pharmacophore”—in other words, a synthetic version of a natural molecule. Hartwell was “the leader” in organizing the discovery of natural products to fight cancer, Newman adds. “He was a prophet before his time. Prior to that, nobody had really looked.” (Click on title for full story.)