sábado, 19 de outubro de 2013

Sea cucumber extract kills 95 percent of breast cancer cells and shrinks lung tumors

(NaturalNews) A new study has shown that sea cucumber extract kills up to 95 percent of breast cancer cells, 90 percent of melanoma cells, 95 percent of liver cancer cells and 88 percent of lung cancer cells in vitro. The extract also stimulates the immune system against cancer and impedes key processes required for metastasis. While the science behind this is very new to Western medicine, the sea cucumber has been used in Chinese medicine for centuries.


Sea cucumber extracts potently kill multiple cancer cell linesIn previous studies, extracts of sea cucumber have demonstrated potent cytotoxicity against pancreatic, lung, prostate, colon, breast, skin and liver cancer cells as well as leukemia and gioblastoma. Researchers have identified a key compound responsible for sea cucumber's anti-cancer properties: a triterpenoid known as frondoside A.

A new study has now confirmed the anti-cancer effects of frondoside A at a whole new level. In the lab, it has killed up to 95 percent of ER+ breast cancer cells, 90 percent of melanoma cells, 95 percent of liver cancer cells and 85-88 percent of three different lines of lung cancer. But the benefits of this compound don't just stop at directly inducing programmed cell death (apoptosis). It also inhibits angiogenesis (the ability of tumors to grow new blood vessels to get their food) and stops cancer metastasizing by impeding cell migration and invasion. Even more intriguing is the ability of frondoside A to activate our immune system's natural killer cells to attack cancer cells. This has been shown for breast cancer in particular but may also apply to all cancers, because it involves the immune system and not cancer cells directly. This may partially explain why frondoside A was so effective at shrinking lung tumors in mice that it rivaled chemo drugs in performance.

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