ROS-scavenging nanoparticles loaded with tectorigenin protect against acetaminophen-induced hepatotoxicity by interrupting the calcium/ROS-mediated pathogenic endoplasmic reticulum-Mitochondrial signaling cascade.

ABSTRACT: Acetaminophen (APAP) overdose is a leading cause of acute liver injury (ALI) and acute liver failure (ALF) worldwide, representing a major clinical and public health challenge due to its rapid onset and high morbidity. Current clinical treatment is limited to N-acetylcysteine (NAC), but its efficacy is highly time-dependent and the prolonged regimen imposes additional clinical burdens and side effects. Natural compounds hold tremendous promise for hepatoprotection, but their clinical translation is limited by unfavorable physicochemical and pharmacokinetic properties. In this study, tectorigenin (Tec), an isoflavone possessing anti-inflammatory and antioxidative activity, was encapsulated within a reactive oxygen species (ROS)-responsive nanoplatform (PBHB@Tec) to enhance bioavailability a

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC12765072 | biostudies-literature | 2026 Apr

REPOSITORIES: biostudies-literature