Are Dead Cancer Cells Feeding Cancer's Spread?
 

http://www.newswise.com/articles/are...tudy-the-issue

“What if by killing cancer cells with chemotherapy we inadvertently induce DNA structures that make surviving cancers cells more invasive? The idea is tough to stomach,” Selander says. “Fundamentally this question must be answered to advance the knowledge base and to know all the risks and benefits of cancer treatment.