The future is on the way: β cell function preservation for type 1 diabetes

This phase 3 trial of PROTECT confirms the beneficial effects of teplizumab (anti-CD3 treatment) in type 1 diabetes and expands the indications from diabetes prevention (stage 2) to early treatment (stage 3). More efforts are needed to confirm the effects in the general population, with a higher dose, and with repeated dosing. This phase 3 trial of PROTECT confirms the beneficial effects of teplizumab (anti-CD3 treatment) in type 1 diabetes and expands the indications from diabetes prevention (stage 2) to early treatment (stage 3). More efforts are needed to confirm the effects in the general population, with a higher dose, and with repeated dosing.