'Sticky Balls' May Stop Cancer Spreading

Photo Credit: SPL

The most dangerous and deadly stage of a tumour is when it spreads around the body.

Scientists at Cornell University, in the US, have designed nanoparticles that stay in the bloodstream and kill migrating cancer cells on contact.

They said the impact was “dramatic” but there was “a lot more work to be done”.

One of the biggest factors in life expectancy after being diagnosed with cancer is whether the tumour has spread to become a metastatic cancer.

“About 90% of cancer deaths are related to metastases,” said lead researcher Prof Michael King.