Lifeboat Foundation

For the first time, researchers used lab-grown organoids created from tumors of individuals with glioblastoma (GBM) to accurately model a patient’s response to CAR T cell therapy in real time. The organoid’s response to therapy mirrored the response of the actual tumor in the patient’s brain. That is, if the tumor-derived organoid shrunk after treatment, so did the patient’s actual tumor, according to new research from the Perelman School of Medicine, published in Cell Stem Cell.

Lab-grown tumors respond to cell therapy the same as tumors in the patients’ brains, according to researchers at Penn Medicine.