Bi-Polar Bioenergetic Intervention via a Pathology Self-Adaptive Single-Atom Nanocatalyst for Diabetic Tumor Postoperative Management

Abstract Diabetes aggravates postoperative tumor recurrence and impairs wound healing due to divergent metabolic adaptations to hyperglycemia in tumor versus normal cells. Current therapeutics fail due to the incapabilities in adaptively modulating the metabolic bifurcation across the contradictory pathological contexts. Here, we address this challenge by developing a platinum (Pt) single-atom nanocatalyst (PtSNC) with microenvironments-selective multienzyme-mimicking activities to pioneer a bi-