"method for generating patient- and disease-specific..."
Here missed the word "cells", to be precise fully developed tissue- and organ-specific cells grown from particular patient's own root cells. In essence this is the path to eternal life, because of the possibility of patching or replacing badly damaged organ by another one grown in "vitro". Well, it would be not so cheap and easy and therefore ethically, but that's a chance.
Unless some idiots wouldn't irrepairably damage our world and society...