Genetically Modified Stem Cells Kill Brain Tumors
Friday, October 24, 2014 - 13:10
in Biology & Nature
There may soon be a new way to use stem cells in the fight against brain cancer. A team has created a way to genetically engineer stem cells so that they can produce and secrete tumor-killing toxins that eradicate cancer cells remaining in mouse brains after their main tumor has been removed. The stem cells are placed at the site encapsulated in a biodegradable gel. This method solves the delivery issue that probably led to the failure of recent clinical trials aimed at delivering purified cancer-killing toxins into patients' brains. read more