Natural Compounds Found In Plants And Vegetables Shown To Have Promising Anti-Cancer Properties

by Aruna on  September 04, 2009 at 10:00 AM Cancer News
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According to new research, natural compounds present in plants and some vegetables may help treat cancer even more effectively, when used side-by-side with chemotherapy drugs.

A study published in the International Journal of Cancer has found that chlorophyllin-a water-soluble derivative of chlorophyll that makes possible the process of photosynthesis and plant growth from the sun's energy-is, on a dose-by-dose basis, 10 times more potent at causing death of colon cancer cells than the chemotherapeutic drug hydroxyurea.

Experts in the Linus Pauling Institute at Oregon State University say that the study has also shown that chlorophyllin kills cancer cells by blocking the same phase of cellular division that hydroxyurea does, but by a different mechanism.

Based on that finding, the researchers suggest that it may be possible to developed to have a synergistic effect with conventional cancer drugs, helping them to work better or require less toxic dosages.

"We conclude that chlorophyllin has the potential to be effective in the clinical setting, when used alone or in combination with currently available cancer therapeutic agents," the researchers wrote in their study report.

They, however, stressed the need for both in laboratory and animal studies, with combinations of chlorophyllin and existing cancer drugs, before it would be appropriate for human trials.

Other studies published in the journals Carcinogenesis and Cancer Prevention Research have explored the role of organic selenium compounds in killing human prostate and colon cancer cells.

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