One of the present efforts in that direction is the CAR-T approach applicable across several types of cancer. I believe Missling is making that comparison with the approach Anavex is pursuing for CNS diseases.
Do you know of any other drugs that treat a variety of diseases?
Aspirin.
And yes, there is the conceivable notion Anavex 2-73 may eventually be the 21st-century aspirin, treating and preventing a host of diseases, big and small.