I will be talking at ECTRIMS about CAR-T cell therapy in autoimmune diseases. This concept, originally developed for cancer, is now in the focus in the area of autoimmune diseases. The genetically modified T cells recognise and deplete. For example, CD19 expressing B cells also within tissue so within the brain. Therefore, the hope is to tackle smouldering pathology in the brain and spinal cord in people with multiple sclerosis, which has to be certainly shown in all the trials currently running.