Retraction: Steering CAR T Cells into Solid Tumors. N Engl J Med 2019;380:289-91.

To the Editor: Because the authors of the Nature article entitled “A Homing System Targets Therapeutic T Cells to Brain Cancer”1 have retracted it owing to issues with figure presentation and underlying data, we hereby wish to retract our commentary on that article, entitled “Steering CAR T Cells into Solid Tumors.”2 . . .