2nd January 2016
Contributing Writer for Wake Up World
The same herb frequently eaten as salad in Asia has been shown to destroy cancer cells — without harming healthy tissue. Researchers at the University of Washington have created a compound based on traditional Chinese medicine that is 1,200 times more effective in killing malignant cells than chemotherapy drugs. Combined with iron, the herb selectively targets cancerous cells and has proven to be a powerful tool in combating the disease. Tomikazu Sasaki, senior author of the study and chemistry professor at the University of Washington, describes the compound as “… a special agent planting a bomb inside the [cancer] cell.”
Since traditional chemotherapy is rife with severe side-effects and kills healthy cells, researchers are encouraged by the findings.Standard chemotherapy destroys as many as 1 normal cell for every 5 cancer cells. The compound developed by Sasaki and his team is far more specific, killing 12,000 cancer cells for each healthy cell affected, which minimizes adverse side-effects. Because of this, the effectiveness of the treatment is increased as higher doses can be tolerated.
Portrait of a 2,000-Year-Old Medicinal Treasure
Sweet wormwood (Artemisia annua L.) has been used for over two millennia in traditional Chinese medicine for a variety of complaints — from skin disorders to high blood pressure and malaria. Native to Asia, the plant is rich in the following beneficial compounds:
Of particular interest in the treatment of disease, especially cancer, are the compounds limonene (anti-inflammatory, anti-cancer, anti-bacterial, anti-viral, antioxidant), B-pinene (antibacterial, anti-inflammatory, anti-proliferative, antioxidant) and quercetin (anti-inflammatory , anti-proliferative, supports immune function).Artemisia annua contains sesquiterpenes, flavonoids, coumarins, essential oil, palmitic acid, stigmasterol, B-sitosterol, aurantiamide acetate, annuadiepoxide, B-glucosidase III, etc. And sesquiterpenes contains arteannuin, artemisinin A (qinghaosu I), artemisinin B (qinghaosu II), deoxyartemisinin (qinghaosu III), qinghaosu IV, qinghaosu V, qinghaosu VI, arteannuin C, artemisinic acid (qinghao acid), methyl artemisinate, artemisinol, annulide, friedelin, friedelan-3B-ol, etc. Flavonoids include chrysosplenol D, artemetin, casticin, cirsilineol, axillarin, cirsiliol, tamarixetin, rhamnetin, cirsimaritin, rhamnocitrin, chrysoeriol, kaempferol, quercetin, luteolin, patuletin, etc. Coumarins include scopoletin, coumarin, 6-methoxy-7-hydroxycoumarin, scoparone, etc. Wormwood oil includes camphor, B-caryophyllene, iso-artemisia ketone, B-pinene, bornyl acetate, carveol, benzyl isovalerate, B-farnesene, copaene, y-muurolene, fenchone, linalool, isoborneol, a-terpineol, borneol, camphene, myrcene, limonene, y-terpineol, etc. [source]
Artemisinin is the active component found in sweet wormwood, which has been used successfully to treat malaria and has saved millions of lives worldwide. Now researchers are turning their attention towards applying the herb to cancer.
