Brain Organoids Get Cancer, Too, Opening a New Frontier in Personalized Medicine
December 1, 2017
(STAT News) – In the barely three years since biologists discovered how to create these “brain organoids,” the lentil-sized structures have taken neuroscience by storm. Starting with a recipe developed by scientists in Austria, researchers from Japan and China to Europe and North America are seeding lab dishes with human stem cells, adding special molecules — many labs, like chili chefs, have their own secret blends — that make the stem cells morph into a variety of brain cells. They then put the dishes into special chambers called bioreactors that keep them warm and in gentle motion reminiscent of a womb, encouraging the cells to form blobs with working neurons and many other features of a full-size human brain.