High-Density Lipoprotein Biomimetic Inorganic-Organic Composite Nanosystem for Atherosclerosis Therapy.

ABSTRACT: Atherosclerosis (AS) is an important causative agent of cardiovascular diseases, and the occurrence and development of AS is accompanied by oxidative stress, so antioxidant therapy has become one of the strategies for the treatment of AS. This study aimed to design and construct an apolipoprotein ApoA1-modified inorganic-organic composite nanosystem for AS therapy, in which ApoA1 was modified onto carboxylated CeO₂/Mn₃O₄ by covalent bonding, resulting in an inorganic-organic nanocomplex with a structure similar to that of high-density lipoprotein. The nanocomplex could effectively deliver the antioxidant nanoparticles to the AS plaque through the specific recognition between ApoA1 and the macrophage at the AS lesion site. For one thing, the nanocomplex coul

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC11902788 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature