https://vimeo.com/109846660 In this short film from Stem Cell Network shared in 2014, Dr. John Dick from the University of Toronto explains what cancer stem cells are. Aggressive prostate cancer appears to be linked to self-renewing stem cells within the prostate. Find out more. "Not all cancer cells are created equally." Cancer stem cells work differently than other cancer cells, making them much more difficult to kill. They don't divide rapidly like the usual cancer cells, therefore, are not killed by chemotherapy, which means they are free to continue to divide and grow, causing a recurrence of the disease. Precision treatment seen to improve response in eligible patients with advanced prostate cancer. Read more here. Prostate Cancer News Today is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.