Lab-grown organoids are more stressed-out than actual brain cells
Brainlike clumps of cells don’t behave like cells taken from tissue
![organoid](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/10/102319_ls_organoid_feat.jpg?fit=1028%2C579&ssl=1)
Three-dimensional clusters of brain cells grown in flasks, a type of organoid (one shown), show signs of stress, a study shows.
Vaccarino Lab, Yale University/Flickr (CC BY-NC 2.0)