Time point 2:52, he speaks about patient A. The paper he is referencing is "Detection of immune responses after immunotherapy in glioblastoma using PET and MRI" published in 2017.
He says that patient A did not receive benefit and this result was left out of the paper. This is interesting because the patient received the combo with anti pd-1. Do you or others have any guesses as to why this happened? T cells are there and they are unlocked, intriguing result.