Lack of blocking activity in anti-CTLA-4 antibodies reduces toxicity, but not anti-tumor efficacy
E. L. Stone, K. P. Carter, E. K. Wagner…·D. S. Johnson
This study shows that anti-CTLA-4 antibodies with reduced checkpoint inhibition have better anti-tumor efficacy and lower toxicity by primarily depleting tumor-infiltrating Tregs via FcR signaling.