Tag Archives: metastasis

Drug is identified that could block the spread of melanoma

Researchers have found a promising new route to slowing or even preventing melanoma cells from spreading within the body. Using a compound that targets a hormone receptor, the team found they could reduce tumors’ recruitment of blood vessels, a process necessary for metastasis. More »

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In cancer, molecular signals that recruit blood vessels also trigger metastasis

Cancer cells are most deadly when they’re on the move – able not only to destroy whatever organ they are first formed in, but also to create colonies elsewhere in the body. New research has now shown how a small RNA prevents the recruitment and formation of blood vessels near cancer cells destined to become metastases, a process that must occur in order for them to grow. The scientists say that if drugs could be developed that act on the pathways regulated by this microRNA, they might be able to block the metastatic process and prevent some breast cancers from becoming deadly. More »

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